#biomedical instrumentation

[vipschoolbaddi]

The Man Who Bent Light: Narinder Singh Kapany

This was all about legendary physicist Narinder Singh Kapany. While it is impossible to cover every aspect of his work as it extends to various fields, we have tried to give you an insight into his remarkable contribution to fibre optics. Next time, whenever you use the internet, don’t forget to appreciate the man behind this- Narinder Singh Kapany, who laid the foundation of high-speed communication.

[curiousquill1]

VJ Instruments Plethysmometer: Streamlining Lab Processes with Precision

"The quest for precision has always been the driving force of scientific progress." In volumetric analysis and fluid displacement measurements, the VJ Instruments Plethysmometer represents the remarkable innovation that is changing the current face of lab daily operations.

Understanding Modern Plethysmometry

The precision and reliability of measurement instruments determine the laboratory's efficiency. The Plethysmometer VJ Instruments is the epitome of a breakthrough in volumetric analysis technology, making it the real test-tube success tool for researchers and lab technicians to achieve accurate measurements while working effectively.

Key Areas Under Investigation

Pharmaceutical development and research

Testing of medical devices

Study of materials science

Analyzing biological samples

Quality control measures

Putting Great Design into Functionality

The VJ Instruments Plethysmometer shows excellent engineering, addressing many common laboratory issues. Its compact design optimizes bench space without sacrificing functionality or accessibility.

Design Feat Features:

Ergonomic control panel with intuitive interface

High-resolution digital display

Spill-resistant housing

Quick-release sample chamber

Vibration-dampening feet

The modular design guarantees quick maintenance and easy cleaning, minimizing downtime between measurements. This attention to practical details reflects a deep understanding of lab workflows and the need for uninterrupted operation.

Accuracy That Moves Forward

In terms of measurement, the VJ Instruments Plethysmometer sets a new standard for precision:

±0.1% measurement accuracy across the entire sample size range

Real-time temperature compensation

Automatic calibration verification

Digital data logging with timestamp capabilities

Export functionality in various file formats

These features ensure that researchers can trust their results while spending less time verifying measurements, leading to faster and more accurate lab experiments.

Overcoming Common Laboratory Challenges

Laboratories face several challenges that the VJ Instruments Plethysmometer tackles head-on:

Time Management:

30-second cycle of measurement for any sample

Batch processing capabilities

Automated cleaning cycles

Data Quality:

Built-in error detection

Sample tracking system

Automated measurement recording

Resource Optimization:

Minimal sample preparation required

Lower reagent consumption

Energy-saving due to efficiency

Investment That Pays Dividends

Investing in a VJ Instruments Plethysmometer is more than just acquiring equipment; it's an investment in efficiency and accuracy that yields real returns:

Financial Benefits:

Reduced labor costs with automation

Less sample waste

Reduced maintenance needs

Extended calibration intervals

Operational Benefits:

Improved throughput

Increased reliability of measurements

Enhanced documentation compliance

Simplified training requirements

Support to Your Success

VJ Instruments backs up its plethysmometer with robust support:

Initial assistance with setup and calibration

Staff training programs

Technical support hotline

Scheduled software updates

Preventive maintenance services

Model 1400 VJ Instruments Plethysmometer: Find Your Perfect Solution

When choosing lab equipment, consider whether the VJ Instruments Plethysmometer fits your needs:

Top Questions You Should Ask:

What sample sizes do you typically handle?

How important is measurement speed to your processes?

How crucial is high accuracy to your procedures?

How will automatic data collection transform your documentation process?

Typically, the answers to these questions highlight why the VJ Instruments Plethysmometer becomes the top choice for labs focused on efficiency and accuracy.

Future Outlook

The progress in laboratory equipment demands more advanced yet user-friendly tools. The VJ Instruments Plethysmometer strikes the ideal balance between cutting-edge technology and practical use, making it a valuable asset for any forward-thinking laboratory.

Enhance your lab's capabilities—get in touch with VJ Instruments to discover how their plethysmometer can revolutionize your measurements and ignite a new level of precision and efficiency in your research.

[smartcalibration]

Blood Pressure Monitor Calibration in Sydney, NSW

Maintaining accurate health monitoring equipment is crucial, especially when it comes to devices like blood pressure monitors. These instruments are vital for diagnosing and managing hypertension and other cardiovascular conditions. In a city like Sydney, where healthcare standards are high, ensuring the accuracy of your blood pressure monitor through proper calibration is essential. This article delves into the importance of blood pressure monitor calibration, the process involved, and how to find reliable calibration services in Sydney.

The Importance of Blood Pressure Monitor Calibration

Blood pressure monitors are used extensively in both clinical settings and at home to track an individual's blood pressure levels. Accurate readings are crucial for diagnosing conditions, prescribing medication, and monitoring treatment progress. However, like all electronic devices, blood pressure monitors can lose their accuracy over time due to factors such as wear and tear, battery issues, or environmental conditions.

Regular calibration of blood pressure monitors ensures that the device provides accurate readings, which is essential for:

Accurate Diagnosis and Treatment:

Calibration ensures that healthcare professionals can rely on the readings to make informed decisions regarding patient care.

Patient Safety:

Incorrect readings can lead to inappropriate treatment, which can be harmful. Calibration minimizes this risk.

Regulatory Compliance:

In Sydney, healthcare providers must adhere to strict regulations regarding medical equipment. Regular calibration ensures compliance with these standards.

Device Longevity:

Proper maintenance and calibration extend the life of the device, providing long-term savings and reliability.

The Calibration Process

Calibration of a blood pressure monitor involves several steps to ensure its accuracy and reliability. Here's an overview of the typical calibration process:

Initial Inspection:

The device is inspected for any physical damage or obvious defects that could affect its performance.

Pre-Calibration Testing:

The monitor is tested to see how it performs before any adjustments are made. This provides a baseline for comparison.

Standard Comparison:

The monitor's readings are compared against a known standard. Any deviations from the standard are noted.

Adjustments:

Necessary adjustments are made to align the monitor's readings with the standard. This may involve software updates, mechanical adjustments, or sensor recalibration.

Post-Calibration Testing:

After adjustments, the device is tested again to ensure it provides accurate readings.

Documentation:

Detailed records of the calibration process, including any adjustments made and the final readings, are documented. This is crucial for regulatory compliance and future reference.

Finding Reliable Calibration Services in Sydney:

When it comes to calibrating your blood pressure monitor, choosing a reputable service provider is key. Here are some tips for finding reliable calibration services in Sydney:

Accreditation and Certification:

Look for providers that are accredited by recognized bodies. Accreditation ensures that the provider adheres to industry standards and best practices.

Experience and Expertise:

Choose a provider with extensive experience in calibrating medical devices, particularly blood pressure monitors. Experienced technicians are more likely to deliver accurate and reliable calibration.

Comprehensive Services:

Opt for a provider that offers a wide range of calibration services. This ensures they have the necessary expertise and equipment to handle various types of blood pressure monitors.

Quick Turnaround:

Time is critical in healthcare. Select a provider that offers prompt services without compromising on quality.

Positive Reviews and References:

Check reviews and ask for references from other healthcare providers in Sydney. Positive feedback and recommendations can indicate a reliable calibration service.

Conclusion

Accurate health monitoring is essential for effective healthcare, and blood pressure monitor calibration plays a crucial role in this process. In Sydney, where healthcare standards are high, ensuring your blood pressure monitor is accurately calibrated is vital for patient safety, accurate diagnosis, and regulatory compliance. By choosing a reputable calibration service provider, you can ensure that your blood pressure monitor delivers precise readings, contributing to better healthcare outcomes. Contact a trusted calibration service in Sydney today to maintain the accuracy and reliability of your blood pressure monitor.

[arabcal]

Ensure accurate flowmeter calibration in the UAE with Arabcal's expert services. Our certified technicians provide precise calibration solutions for all types of flow meters, meeting industry standards and regulatory requirements. Contact us for reliable flowmeter calibration services tailored to your needs.

[omimedtech]

Anesthesia Machine Repair Technician: Ensuring Safe and Efficient Medical Equipment

The role of an Anesthesia Machine Repair Technician is crucial in maintaining the functionality and safety of anesthesia machines, vital equipment in the healthcare industry. With their expertise and technical skills, these professionals play a significant role in ensuring that anesthesia machines are operating at their optimal level, thus safeguarding the well-being of patients and supporting medical professionals during surgical procedures. In this article, we will explore the essential responsibilities of an anesthesia machine repair technician and shed light on the importance of their work.

Understanding the Role

What is an Anesthesia Machine Repair Technician?

An Anesthesia Machine Repair Technician is a highly skilled individual who specializes in the maintenance, repair, and calibration of anesthesia machines. These sophisticated devices are used to administer anesthesia to patients during surgical procedures, ensuring their comfort and safety throughout the process. By working closely with medical staff, repair technicians play a pivotal role in guaranteeing that anesthesia machines function flawlessly.

Responsibilities of an Anesthesia Machine Repair Technician

Anesthesia machine repair technicians have diverse responsibilities aimed at maintaining the efficiency and safety of these critical medical devices. Their tasks may include:

1. **Performing Regular Maintenance**: Anesthesia machines require routine inspections and servicing to identify and address potential issues. Repair technicians conduct thorough examinations, cleaning, and lubrication to prevent malfunctions and ensure optimal performance.

2. **Diagnosing and Repairing Faults**: When an anesthesia machine encounters a malfunction, repair technicians step in to diagnose and resolve the problem promptly. Their expertise allows them to troubleshoot issues related to mechanical components, gas delivery systems, electronic circuits, and other critical elements of the machine.

3. **Calibrating Equipment**: Accurate calibration of anesthesia machines is crucial for maintaining precise gas flow and pressure control. Repair technicians employ specialized tools and techniques to calibrate the machine, ensuring its readings are accurate and reliable.

4. **Keeping Records**: Anesthesia machine repair technicians maintain comprehensive records of maintenance, repairs, and calibrations. These records help track the history of each machine, schedule future servicing, and provide crucial information for compliance with regulatory standards.

5. **Staying Updated**: In the ever-evolving medical field, staying updated with the latest advancements is essential. Anesthesia machine repair technicians continuously expand their knowledge by attending training programs, and workshops, and staying informed about technological advancements in their field.

## Importance of Anesthesia Machine Repair Technicians

The work of anesthesia machine repair technicians is invaluable to the healthcare industry for several reasons:

1. **Patient Safety**: Anesthesia machines are critical to patient safety during surgical procedures. By meticulously maintaining and repairing these devices, technicians contribute to ensuring that patients receive the right amount of anesthesia and experience minimal complications during surgery.

2. **Equipment Reliability**: Anesthesia machine repair technicians play a pivotal role in minimizing downtime and enhancing the reliability of equipment. Their proactive approach in conducting regular maintenance helps prevent unexpected malfunctions, ensuring that medical professionals can rely on the machines for uninterrupted patient care.

3. **Compliance with Standards**: Regulatory bodies establish stringent guidelines for the maintenance and operation of anesthesia machines. Repair technicians ensure that the machines meet these standards, ensuring compliance and adherence to the highest quality and safety protocols.

4. **Cost Efficiency**: By performing regular maintenance and timely repairs, anesthesia machine technicians contribute to cost savings for healthcare facilities. Well-maintained machines are less likely to require extensive repairs or replacements, resulting in reduced expenses over time.

## Conclusion

Anesthesia machine repair technician are indispensable in the healthcare industry. Their technical expertise, attention to detail, and commitment to patient safety contribute significantly to the smooth operation of anesthesia machines. By performing regular maintenance, diagnosing and repairing faults, and ensuring compliance with standards, these professionals play a vital role in safeguarding the well-being of patients and supporting medical professionals during surgical procedures. 

Their dedication and knowledge make them an integral part of the healthcare team, ensuring the delivery of safe and effective anesthesia administration.

[electronalytics]

Medical Grade Thermocouple Wire Market Overview and Regional Outlook Study 2017 – 2032

The market for medical grade thermocouple wire is witnessing steady growth due to the increasing demand for accurate and reliable temperature measurement in the medical industry. Thermocouples are widely used in various medical applications, including monitoring body temperature, laboratory testing, and medical equipment calibration.

Market Overview of Medical Grade Thermocouple Wire:

Technological Advancements: Advancements in thermocouple wire technology, such as the development of high-precision sensors and miniaturization, are driving the market growth. These advancements enable accurate temperature measurements in medical devices.

Healthcare Industry Expansion: The expanding healthcare industry, including hospitals, clinics, and research laboratories, is creating a substantial demand for medical grade thermocouple wire. These wires are widely used in medical devices, such as patient monitoring systems, incubators, and surgical equipment.

Stringent Regulations: The medical industry is subject to strict regulations regarding patient safety and product quality. Medical grade thermocouple wires comply with these regulations, ensuring reliability and accuracy in temperature measurement, which is a key factor driving their adoption.

Increasing Awareness: Growing awareness among healthcare professionals and researchers about the benefits of using thermocouple wires in medical applications is boosting the market. These wires offer advantages such as high accuracy, fast response time, and compatibility with various medical devices.

Key Factors Driving the Medical Grade Thermocouple Wire Market:

Rising Focus on Patient Safety: The healthcare industry's increasing emphasis on patient safety and comfort is driving the demand for medical grade thermocouple wires. These wires help in precise temperature monitoring, ensuring optimal patient care.

Growing Demand for Minimally Invasive Procedures: The rising preference for minimally invasive procedures requires accurate temperature sensing and monitoring during surgeries. Medical grade thermocouple wires enable real-time temperature measurements, enhancing the safety and success rates of such procedures.

Advancements in Medical Device Technologies: The continuous advancements in medical device technologies, such as wearable devices and remote patient monitoring systems, are fueling the demand for medical grade thermocouple wires. These wires play a crucial role in temperature sensing within these devices.

Increasing Research and Development Activities: The ongoing research and development activities in the medical field, including the development of new drugs, medical treatments, and diagnostic techniques, rely on accurate temperature measurements. Medical grade thermocouple wires are essential components in such research activities.

Growing Geriatric Population: The global increase in the geriatric population is driving the demand for medical devices and healthcare services. Medical grade thermocouple wires find extensive applications in temperature monitoring devices used for elderly care, such as patient monitors and wearable health trackers.

COVID-19 Impact: The COVID-19 pandemic has increased the demand for medical devices and equipment, including temperature monitoring systems. Thermocouple wires are used in various COVID-19-related applications, such as vaccine storage and transport, ICU patient monitoring, and fever detection systems.

Expansion of Home Healthcare: The rising trend of home healthcare services and the need for portable medical devices have led to an increased demand for medical grade thermocouple wires. These wires enable temperature monitoring in portable devices used for home healthcare purposes.

Increasing Adoption of Wireless Thermocouple Systems: The market is witnessing a shift towards wireless thermocouple systems, which offer convenience, ease of use, and reduced clutter. Medical grade thermocouple wires are an integral part of these wireless systems, driving their demand.

Collaborations and Partnerships: Key players in the medical device industry are entering into collaborations and partnerships to develop innovative solutions. Such collaborations involving medical grade thermocouple wire manufacturers contribute to market growth.

Growing Focus on Precision Medicine: The increasing focus on precision medicine, which involves personalized treatment based on individual characteristics, requires accurate temperature monitoring in various medical procedures. Medical grade thermocouple wires play a vital role in delivering precise temperature measurements for effective treatment outcomes.

We recommend referring our Stringent datalytics firm, industry publications, and websites that specialize in providing market reports. These sources often offer comprehensive analysis, market trends, growth forecasts, competitive landscape, and other valuable insights into this market.

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Global Medical Grade Thermocouple Wire Market: By Company • TE Wire＆Cable • Johnson Matthey • Heraeus • Sandvik (Kanthal) • BASF • OMEGA Engineering • Belden • Pelican Wire • National Instruments • Indutrade (Pentronic) • Pyromation • Dwyer Instruments • Tempco • Durex Industries • Marlin Manufacturing Corporation • Multi/Cable Corporation • Ellab • Temprel • Thermo-Electra • Hayashidenko Global Medical Grade Thermocouple Wire Market: By Type • Type T • Type K • Other Global Medical Grade Thermocouple Wire Market: By Application • Pharmaceutical Enterprise • Hospital • Other Global Medical Grade Thermocouple Wire Market: Regional Analysis All the regional segmentation has been studied based on recent and future trends, and the market is forecasted throughout the prediction period. The countries covered in the regional analysis of the Global Medical Grade Thermocouple Wire market report are U.S., Canada, and Mexico in North America, Germany, France, U.K., Russia, Italy, Spain, Turkey, Netherlands, Switzerland, Belgium, and Rest of Europe in Europe, Singapore, Malaysia, Australia, Thailand, Indonesia, Philippines, China, Japan, India, South Korea, Rest of Asia-Pacific (APAC) in the Asia-Pacific (APAC), Saudi Arabia, U.A.E, South Africa, Egypt, Israel, Rest of Middle East and Africa (MEA) as a part of Middle East and Africa (MEA), and Argentina, Brazil, and Rest of South America as part of South America.

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Which Manufacturing Technology is Used for Medical Grade Thermocouple Wire? What Developments Are Going On in That Technology? Which Trends Are Causing These Developments?

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[mutantceri]

Research Note 125: 5 Therians Progress

Today was supposed to be a day of work on equipment, but somehow 5 of my friends had appointments today! So I stopped in on all of them. These notes may be important one day, but I also just love being able to write everyone's progress down.

[Artwork done amazingly and perfectly by https://www.furaffinity.net/view/59179875/ . Go. Check. Them. Out!]

Blue: Filling In I mention her a lot, but Dr. Blue has been one of the leading people on the biomedical side. She also has been instrumental in my transition, not only helping as I realized who...what I was, but helping facilitate. Sometimes, a little offputting, but always means well. (I wouldn't have anyone else, she is the leading mind in her field across the pond.) She had decided to transition a year prior to myself. Part of her always wanted to be a dragon, but most of her decided to be an otter. Once she moved over to this side of the Earth, she started transition. Our first few times working together, her skin had already turned color in patches. As her body changed, the fur patching continued. She's often explained it in her medical terminology, but it might as well be an alien language to me. The gist, her skin is having a hard time changing even though the rest of her body is rapidly accepting. It's been quite amazing seeing her come out of the lab each week a bit different anatomically, yet still patchy human skin. Likely, that's why we stay close, both have remnants of human we don't exactly want sticking around. We try to stay social outside of work. Outside, she's a playful sociable squeaky otter. Yet at work, she's laser-focused and stoic as all hell. Today, she wasn't supposed to be at work, but she had to fill in for one of the techs whose treatment has left them too sore to come in. Surprised me when her blue-haired head turned the corner to throw me all of the data to load into the machines. And as usual, her seemingly grumpy ass stoically just, delivered them. In return, I smiled back and excitedly took them with a "Thaaaank youuuu, have a good day!" One day, her otterness will show at work too.

Tracy: Closer (KoboldHRT) There has been an... unfortunate situation created by other players in the animal/species HRT space. Some patients haven't actually been given proper treatment, and effectively have been turned to adjacent species. As far as I understand, our lab may be unethical for military practices, but experimentation without consent is next level. So, a team led by Dr. Blue and I have been working on effectively species transition, transition. Taking someone and trying to steer their body back to their preferred path. It doesn't take someone to 100% where they belong, but helps. We figured it's also a good way to help the hybrid species take form better.

My friend Tracy was one of a pair of sisters who chose to be dragons. Unfortunately, their doctors gave them treatment to become a kobold... If you know anything about the difference, you can see the problems. Tracy has been in treatment for 4 years, and now a year of adjacent transition. It's been hard, and long but she is progressing and growing better than expected. Hopefully, soon we will see dragon features start to come out. Then maybe, if we can find her sister, we can treat her too. But that's a story better told by her.

Pigeon: Next Steps (Pigeon HRT) It might shock you, but my friend named Pigeon, is a pigeon. She's near the end of the first phase of her transition, and looks the part of a rainbow birb. We've grown close over writing, and her's about her transition is phenomenal. But, she didn't just want to be a Pigeon, but a plush pigeon. Yes, you read that right. Plump, soft, full of stuffing. But science can't turn you inanimate. But, thanks to the mutation in my skin that left me fuzzy instead of scaly, we can get close. Quite a bit of editing and a bit of science I don't understand, make it possible. I had to have multiple sessions where they removed grafts to try and figure out the right combinations to create a similar mutation for a bird. But they got it down to this: First, her feathers will shorten, but fuzz up to be a bit floofy. Second, we will turn her body's fat production into cells that have large air pockets, simulating stuffing. She will have to gain so much, girth. Weight won't really change. This will also help immobilize her so she matches being more plush. To break the news, we found an adorable mini pigeon plushie, and at what was supposed to be her last appointment, we gave it to her. "Oh my god! She's adorable!" Pigeon coo'd at me. "She's you in a few years girl!" Her face froze, and then it hit her hard. It's so worth all the work to hear all the happy chirps!

T&R: Therapy Together (Hydra HRT) If you've been reading anything about species HRT you'll know there are plenty of dragons and adjacent chosen species. But rare few decide to not only change species; but to use the opportunity to work their split personality out, literally. I met T&R when I was shadowing an anesthesiologist for a plastic surgeon at another clinic. Their heads had split but not... separated, so invasive action was taken by their doctor. It was mutually nice knowing someone who not only was the same species, but had another voice in the head, so we stayed in touch as they recovered. After they recovery, they're doctor recommended more gene editing, and they just so happened to know someone in the field. So today they visited for a session, and afterward, we met up. For being split for awhile, they were still a bit out of sync. When I toured them through the backrooms of the lab, one head ducked under a pipe but didn't warn the other and smacked straight into their side. But of all the things they were learning, it was their size changes we all talked about the most of. Their necks have gotten to where they are more of the snake type, and they are very disoriented by it. I can relate, I've stretched about 4 inches everywhere in the last 2 months and it's very noticeable. I'm excited to see them next, they're progressing so fast compared to most, and have so many odd features that are coming out due to their complex genealogy and the decision to split. Essentially, I'm excited for my friend. Tasha: Fuzz I have a friend who's an artist, who we often use to help concept species. It took a while, lots of doing works for others, before long, she was the subject of her work. One day, she walked into my office looking for a way into the labs queue. Of course, we snuck her in. Tasha associated with cats the most, but not like a tiger, just a domestic long hair meow meow. What we didn't expect, was how well her body would take to that species. A bit too well. Everything seems to come in *fast* with her transition. I hadn't seen her in about three months due to our schedules not meeting up. When we did, I could barely recognize her. She had fully developed ears, paw pads, and a long, flowy, flippy tail. But one thing was missing, and REALLY missing. Not a single hair of her fur has come in yet. The skin has dyed and changed, clearly, melanin underneath is doing something. No fur though. Just her normal hair on her head. (It seems most of us don't lose it, more on that another note someday.) We hugged, had the usual pleasantries, and then the big question almost instantly. I've assured friends in their treatments time and time again, but this one is literally just a waiting game. And that's exactly what I told her. She's clearly nervous, but doing so well. I can't wait to see her face when it all comes, because, with her luck, it'll all come at once.

[gatheringbones]

[“The psychiatrist Daniel Carlat has freely acknowledged that using the language of “chemical imbalances” at least suggests to patients that psychiatrists know what they are doing. In 2010, Carlat (cited in Whitaker and Cosgrove 2015: 187, emphasis added) declared,

I say that [“chemical imbalances in the brain”] not because I really believe it, because I know that the evidence isn’t really there for us to understand the mechanism. I think I say that because patients want to know something, and they want to know that we as physicians have some basic understanding of what we’re doing when we’re prescribing medications. And they certainly don’t want to hear that a psychiatrist essentially has no idea how these medications work.

Whitaker and Cosgrove (2015: 87) have discussed the significant benefits for both big pharma and the psychiatric profession in promoting drug use in the current mental health system. For the drug companies, psychiatry can medically legitimate their products as well as facilitate the expansion of the potential population for their products. In turn, the drug companies legitimate the institution of psychiatry as a “real” (meaning biomedically-based) part of medicine and facilitate the expansion of its areas of research and expertise through various funding and revenue streams. The outcome of this relationship has been fairly predictable—both parties have benefited enormously over time.

Pharmaceutical companies continue to maximise their profits while psychiatry’s (and, by extension, other psy-professionals’) power—as signified by the proliferation of its discourse among the general population—has significantly expanded over the past 35 years. That said, the expansion of the psy-professions in general and the proliferation of the psychiatric discourse to hegemonic status in neoliberal society cannot be explained by the success of the drug industry alone. This requires further analysis of the ideological role of psy-disciplines, which will be outlined in the next chapter. Suffice here to say that a Marxist analysis of psychiatric power always needs to consider the benefits to capitalism inferred by their changing discourse and practices. And while every part of civil society can serve the economic base, it is the value of such institutions as part of the superstructure which distinguishes them as ultimately relevant and useful to the ruling classes. So whereas we may think of the drugs issue only in terms of the economic prerogatives of capitalism, it is in fact their value as a means of social and ideological control of the population which should be given particular importance here.

As Moncrieff (2009: 238) has rightly stated of the dominant biomedical view of psychopharmaceutical interventions as effective treatment for mental illnesses, this knowledge has itself become an instrument of psychiatric power. It has facilitated the particular form of social control that is embodied in psychiatric practice, by construing psychiatric constraint as the medical cure of mental disease. It has helped to disperse psychiatric power throughout the population by concealing the moral nature of psychiatric judgements. From moral treatment to drug treatment, psychiatry’s project remains unchanged: their goal is the moral management and behavioural adjustment of populations considered socially deviant, whether unemployed, underproductive, or politically suspect.”]

bruce m.z. cohen, from psychiatric hegemony: a marxist theory of mental illness, 2016

[bpod-bpod]

Learning from Experience

Improving the contrast and resolution of fluorescence microscopy – widely used in biomedical research for visualising cell molecules in situ in tissues and whole organisms – by compensating aberrations with a deep learning approach

Read the published research article here

Image from work by Min Guo and colleagues

State Key Lab. of Extreme Photonics & Instrumentation, College of Optical Science & Engineering, Zhejiang University, China; Lab. of High Resolution Optical Imaging, National Institute of Biomedical Imaging & Bioengineering, NIH, Bethesda, MD, USA

Image originally published with a Creative Commons Attribution 4.0 International (CC BY 4.0)

Published in Nature Communications, January 2025

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[dailyanarchistposts]

On tranarchism and intellectual oppression

In November 2019, at the École de la Cause Freudienne’s annual conference in Paris, Paul B. Preciado presented a speech to around 3,500 psychoanalysts. By stating “Can the monster speak?”, Preciado (2020, n.p.) invited an academy of psychoanalysts to recognize the norms that psychoanalysis produces and reproduces, despite its subversive character in relation to modern biomedicine/psychiatry. In his words, “it is the normative heterosexual psychoanalysts who urgently need to come out of the closet of the norm”. Preciado poses as a trans body,

to whom neither medicine, nor the law, nor psychoanalysis, nor psychiatry recognize the right to speak with expert knowledge about my own condition, nor the possibility of producing a discourse or a form of knowledge about myself. (Idem, n.p.)

Preciado’s critique is addressed to academic rigour which, despite claiming to be neutral, operates as an exclusionary instrument that nullifies knowledges produced by ‘others’. No wonder, then, that during his speech, several of the psychoanalysts in the auditorium began to react verbally and to turn their backs and leave, refusing to exercise what underpins the psychoanalytic clinic — that of listening. This is the expression of Otherness (Kilomba, 2019), associated with the idea of Other (Morrison, 2019), whereby the modern self grants itself the ability — or the authority — to inferiorize the one it designates as Other.

It is worth wondering whether, during the drafting of the ICDs and DSMs, the trans individuals taken as research objects had a voice in defining transsexuality, or in conceptualizing cisgenderity in the official documents. Similarly to the national State defending its fictional borders with militarism and legislation, biomedical knowledge materializes, in its official documents and care protocols, the naturalization of cisgenderity and the pathologization of transsexuality. An example of this is the current brazilian legislation up until 2018, according to which, in order for a trans person to change their name and sex on their civil documents, they had to present psychiatric and psychological reports attesting to their transsexuality.

As Bakunin (1975, p. 48) pointed out, “what is true for scientific academies is equally true for all constituent and legislative assemblies”. Only on the basis of pathology would a non-normative gender identity be legitimized. Another example of universalist science being used to legitimize State violence is Operation Tarantula, which took place in 1987, when police forces took to the streets of downtown São Paulo (Brazil) to arrest transvestite sex workers, claiming, although without any evidence, that they were committing the crime of venereal HIV infection. This is ‘scientific’ knowledge being used to legitimize institutional violence against trans people.

It is not uncommon for insurgencies by trans movements to be dismissed as violent, as attacks on society or on the heterosexual bourgeois family. However, a distinction must be made between State violence and revolutionary violence — the latter being a form of self-defense. When Marsha P. Johnson and Sylvia Rivera threw bricks at New York police officers during the StoneWall Riot (1969), they were defending themselves against the everyday racist and sexist violence that prevented them from freely walking the streets of the city. Not surprisingly, numerous trans movements with political strategies aligned with revolutionary anarchist ideals, especially self-determination, direct action and mutual support (Kropotkin, n.d.), emerged and/or received greater visibility after 1969. Furthermore, the naming of cisgenderity is a clear affront to this institutional power. If, until the mid-1990s, the antagonism of transsexuality was normality, from that moment on, with the term ‘cisgenderity’, this antagonism dissolved — and this term was rejected by scientific academia, especially in gender studies. The transfeminist movement was largely responsible for introducing the concept of cisgenderity in Brazil, motivating the union of countless trans organizations against intellectual oppression.

Intellectual oppression, for Bakunin, seemed to be one of the most arduous to overcome, for what determines an individual’s intellectual capacity are scientific academies whose institutional power exceeds the individual’s power to question them. It is this same institutional power that determines what ‘true’ transsexuality is, in its numerous and biased diagnostic criteria. The direction that trans movements adopt in relation to scientific academies is not to claim legitimacy or freedom, because “the one who restrains is just as trapped as the one whose movements are hindered by the ropes” (Preciado, 2020, n.p.).

It would not be coherent to plead for freedom, as freedom should not be granted, since it is, according to Bakunin, indivisible. By naming cisgenderity, we confront an academy that determines dichotomies between the ‘Self’ and the ‘Other’, which inferiorizes the different and imposes itself authoritatively in order to legitimize the Law. The fragility of the law is revealed by exposing the existence of an intellectual oppression that pushes us to the ‘outside’ of universities, since our presence on the ‘inside’ is far too damaging. If Malatesta (2009, p. 04) defines a government as “[...] an authoritarian organism which, by force, even if it is for good ends, imposes its own will on others”, it is clear that trans movements oppose precisely the imposition of gender and sexuality norms — which, as we have seen, are reiterated by the forces of the State.

Our preferred definition of tranarchism would elucidate the proximity between anarchist principles and trans emancipation strategies. Another concept that stands out in this proposition is self-determination. If, as Pfeil (2020, p. 146) writes, “the freedom of a people is its capacity to govern itself, in the anarchist perspective, to define its own future, then the freedom of a body is its capacity to self-determine [...]”. Self-determination is dear to both trans movements, in the sense that we do not need institutional legitimization to affirm who we are, and anarchist movements.

Tranarchism highlights individual and collective self-determination as a fundamental trait in the struggle for liberation. As Bakunin understood that one’s freedom is not limited, but expands with the freedom of others, likewise we understand that one’s self-determination only expands with the self-determination of others. Not surprisingly, mutual support is notable among trans movements in LGBTIAP+ shelters, autonomous care initiatives, orientation programs to facilitate access to health care and the modification of documents (Idem, 2020).

Just as, according to Lorenzo Kom’boa Ervin (1993, p. 23), “Anarchists believe the first step toward self-determination and the Social revolution is Black control of the Black community”, the same is reflected in trans movements for social emancipation and combating State violence. Despite these remarks, Jeppesen & Nazar (2012) observe a scission between feminist/queer anarchisms and a supposedly ‘cisheteronormative’ anarchism, which would not consider ‘identity’ issues to be relevant to the popular struggle. However, anarchist movements have grown largely as a result of feminist and queer organizations in their strategies to confront State domination. It is in opposition to this separatism that our thoughts on tranarchism — an anarchism that does not reproduce the institutional normativities of modernity — are based.

[mdesk]

tuesday, jan 28th

hi beanz. welcome back.

picked up this sparkling lemon soda from an italian deli near my house on my walk home to drink as i study.

today, i had my biomedical modeling and my biomedical instrumentation class. both of these are my most difficult classes, so i have to put quite a bit of work into them.

in modeling, i learned how to serve cunt about partial differential equations and modeled cellular diffusion using a partial differential equation. this class is actually so cool and it's an easy favorite. i have a quiz on thursday, so i have to study for that.

instrumentation is...confusing. this first portion of the course has been a review of my circuits class from fall 2023. which i then basically repeated in my signals/systems class last semester. but somehow i still don't really understand what's going on so maybe i need the review. i have an exam next week and need to lock tf in.

i also have some stuff to do for research. i have a proposal to write due on feb 15th, and ideally would like feedback from prof next week. so that means this needs to get written by lab meeting on friday. i haven't even made a document. absolutely cooked.

to do:

finish start 4 problems in instrumentation homework ✅

redo pharmacokinetics example for modeling quiz

start modeling homework 2 ✅ 1/29

start research proposal ✅

🎧: tchaikovsky violin concerto in d major

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[shamandrummer]

Healing with Acoustic Resonance

Drumming is a profound way to promote healing. Through acoustic resonance, drumming helps restore the vibrational integrity of body, mind, and spirit. Acoustic resonance is the ability of a sound wave to impart its energy to a substance such as air, wood, metal, or the human body, making it vibrate in sympathy. For example, when you tap a tuning fork in proximity to another one of the same tone, both will vibrate. Acoustic resonance is an important consideration for instrument builders, as most acoustic instruments use resonators, such as the strings and body of a violin, the length of tube in a flute, and the shape of a drum membrane. A single-headed frame or hoop drum works best for acoustic resonance healing--the larger the drum, the greater the resonance.

The drum is a powerful tool for healing. As we play the drum, the drum then plays our bodies. The various frequencies of the drum interact with our own resonant frequencies, forming new harmonic alignments. Through the natural law of resonance, the sound waves produced by the drum impart their energy to the resonating systems of the body, mind and spirit, making them vibrate in sympathy. When we drum, our living flesh, brainwaves and spiritual energy centers entrain or synchronize to the sound waves and rhythms. This sympathetic resonance has the following key effects:

It produces deeper self-awareness by inducing synchronous brain activity. Research has demonstrated that the physical transmission of rhythmic energy to the brain synchronizes the two cerebral hemispheres. When the logical left hemisphere and the intuitive right hemisphere begin to pulsate in harmony, the inner guidance of intuitive knowing can then flow unimpeded into conscious awareness. The ability to access unconscious information through symbols and imagery facilitates psychological integration and a reintegration of self. Drumming also synchronizes the frontal and lower areas of the brain, integrating nonverbal information from lower brain structures into the frontal cortex, producing feelings of insight, understanding, integration, certainty, conviction, and truth, which surpass ordinary understandings and tend to persist long after the experience, often providing foundational insights for religious and cultural traditions.

It releases negative feelings, blockages, and emotional trauma. Drumming can help people express and address emotional issues. Unexpressed feelings and emotions can form energy blockages. The physical stimulation of drumming removes blockages and produces emotional release. Sound vibrations resonate through every cell in the body, stimulating the release of negative cellular memories.

It accesses the entire brain. The reason rhythm is such a powerful tool is that it permeates the entire brain. Vision for example is in one part of the brain, speech another, but acoustic resonance penetrates the whole brain. The sound of drumming generates dynamic neuronal connections in all parts of the brain even where there is significant damage or impairment such as in Attention Deficit Disorder (ADD). According to Michael Thaut, director of Colorado State University's Center for Biomedical Research in Music, "Rhythmic cues can help retrain the brain after a stroke or other neurological impairment, as with Parkinson’s patients…." The more connections that can be made within the brain, the more integrated our experiences become.

It induces natural altered states of consciousness. Rhythmic drumming induces altered states, which have a wide range of therapeutic applications. A landmark study by Barry Quinn, Ph.D. demonstrates that even a brief drumming session can double alpha brain wave activity, dramatically reducing stress. The brain changes from Beta waves (focused concentration and activity) to Alpha waves (calm and relaxed), producing feelings of euphoria and well-being. Alpha activity is associated with meditation, shamanic trance, and integrative modes of consciousness.

It helps us to experience being in resonance with the natural rhythms of life. Rhythm and resonance order the natural world. Dissonance and disharmony arise only when we limit our capacity to resonate totally and completely with the rhythms of life. The origin of the word rhythm is Greek meaning "to flow." We can learn to flow with the rhythms of life by simply learning to feel the beat, pulse, or groove while drumming. When drummers feel this rhythmic flow, especially at a slower, steady beat, they can shift into a state of deep relaxation and expanded awareness. It is a way of bringing the essential self into accord with the flow of a dynamic, interrelated universe, helping us feel connected rather than isolated and estranged.