#H27

[muzicpromotionclub]

🎸 Turn up the volume and feel the power of H27! Their hard rock anthem '10,000 Stones' is here to shake your world 🤘⚡

[thetunesclub]

H27 takes us on a sonic journey with ‘Deceiver / Cries for Redemption’ 🔥🌒 Feel the emotion, ride the wave, and let the music consume you

[commodorez]

Heathkit H11, H27, and H19. A minicomputer kit in a microcomputer package - VCF Southwest 2023

[tulipscomeinallsortsofcolors]

hi autistic librarian in training (the librarian part is the in training part, I don't need anyone to teach me how to be autistic) here to answer your library question

a lot of college libraries will use the library of congress classification, which just goes more detailed than the dewey decimal classification does. ddc works well for smaller libraries and lcc is better for research/academic libraries.

ddc uses just numerals (and then by authors last name if two books have the same call number) to classify books and has about 10 broad classes to sort topics into, while lcc uses letters and numbers (and also years sometimes) and has 21 classes to sort into. they get stacked on top of each other like some unholy warlock sigil, I love it.

for example, here's the call number for the self-help book my boss made me check out, using llc:

BF 575 .H27 H375 2022

meanwhile with ddc, it's call number is just 158.1

and all fiction books are classified under 813.54, which is. a lot of books.

but yeah there are a whole bunch of library classification systems just in english but a whole bunch more when you branch out to other languages which I think is super neat

some other examples in english-speaking places include the colon classification (cc), universal decimal classification (udc), moys classification system (used in law libraries in canada, australia, new zealand, the uk), etc. there are a bunch more too

for folklore books and fairy tales, if your library uses library of congress, I'd go look in the GRs, maybe dabble into the GTs, for the non-fiction aspect of learning mythology, and pop by the PS200-300s for fictional stories that draw from a lot of folklore (but that's not going to be all inclusive for the PSes, as P is the lovely literature section. there's gonna be a lot in there).

*jazz hands* thanks for coming to my tedtalk

!!!!!!!!!!!!!!!! oh gosh this is actually so cool, ive been schooled !! /pos

i get annoyed with libraries when they use things other than ddc because thats the one i have my favorites memorized in, but i always thought those libraries were being pretentious and using their own proprietary system or something. this makes WAY more sense and now im gonna go ham memorizing my favorites in all of these two. thank you for sharing!!!!

[se11]

HMS Electra (H27) Battle of the Java Sea ABDA naval force

エレクトラ　H27 イギリス海軍　E級駆逐艦 スラバヤ沖海戦 ©TakeshimaSatoshi

[neomedievalist]

one of your asks here once mentioned a gilgamesh penis figurine. im wondering do you. have a link to it? i havent been able to stop thinking about it im so fucking curious as well as baffled that a ‘penis figurine’ would exist

so, it's one of those customizable ones. looks like this specific listing doesnt show his dick, but his dick very much can be out. i can't find an image of it at the moment but i have seen it. you can see it censored on this listing at least. this company makes like. male nude figurines? theres also an archer bdsm cock figurine.

[kennak]

【金地金の過去10年間の摘発状況】 H26 H27 H28 H29 H30 R1 R2 R3 R4 R5 摘発件数（件） 119 465 811 1,347 1,086 61 51 5 9 218 押収量（kg） 449 2,032 2,802 6,277 2,054 319 150 27 135 268 （注）令和５年の数値は速報値。 密輸形態別摘発実績では、摘発件数218件のうち、航空機旅客によるものが202件となり、全体の約９割を占めた。 密輸仕出地別摘発実績では、アジアからの摘発件数が大宗を占め、ベトナムからの摘発が80件と最も多く、全体の約４割を占めた。 密輸形態別の摘発状況（R5） 密輸形態 摘発件数(件) 押収量(kg) 航空機旅客 202 194 国際郵便物 6 2 航空貨物 7 26 海上貨物 1 16 船員等 2 30 合計 218 268 （注）１．航空機旅客には航空機乗組員を含む。航空貨物には、航空での別送品を含み、海上貨物には、海上での別送品を含む。船員等には、洋上取引、船舶旅客等を含む。 ２．端数処理のため、数値が合わないことがある。 密輸仕出地別の摘発件数（R5） 密輸形態別の摘発状況（R5） 密輸形態 摘発件数(件) 押収量(kg) 航空機旅客 202 194 国際郵便物 6 2 航空貨物 7 26 海上貨物 1 16 船員等 2 30 合計 218 268 （注）１．航空機旅客には航空機乗組員を含む。航空貨物には、航空での別送品を含み、海上貨物には、海上での別送品を含む。船員等には、洋上取引、船舶旅客等を含む。 ２．端数処理のため、数値が合わないことがある。 密輸仕出地別の摘発件数（R5）

令和5年の全国の税関における関税法違反事件の取締り状況(令和6年2月14日)詳細 : 財務省

[opelman]

Wallpaper #82 by Laurent Quérité Via Flickr: A109BAI / H27 - Agusta A 109 Meeting Aérien - Airshow Aerotorshow Belgian Air Force 1st wing A109 Display Team Valence Chabeuil LFLU France IMG_7027

[sowata6269blog]

基本情報技術者試験 過去問題実施記録

H27 春季

得点 53/80(66.2%)

・テクノロジ系：31/51(60.8%)

・マネジメント系：6/10(60%)

・ストラテジ形：16/19(84.2%)

[moleculardepot]

Rabbit Polyclonal ACCN1/ASIC2 (H27-C512) Antibody (Human, Mouse, Rat)

Rabbit Polyclonal ACCN1/ASIC2 (H27-C512) Antibody (Human, Mouse, Rat) Catalog number: B2019999 Lot number: Batch Dependent Expiration Date: Batch dependent Amount: 100 ug/vial Molecular Weight or Concentration: NA Supplied as: Lyophilized Applications: a molecular tool for various biochemical applications Storage: -20°C Keywords: Anti-ACCN1/ASIC2 Antibody Grade: Biotechnology grade. All products…

[nishantchabria]

Triisopropylsilyl Trifluoromethanesulfonate: A Key Reagent in Organic Synthesis

Triisopropylsilyl trifluoromethanesulfonate (commonly referred to as TIPS-Triflate) is an essential organosilicon compound widely utilized in advanced organic synthesis. Known for its ability to introduce the triisopropylsilyl (TIPS) protecting group, it plays a crucial role in the synthesis of complex molecules, particularly in pharmaceutical development, materials science, and academic research. This blog explores its structure, properties, applications, and handling considerations.

Chemical Properties of TIPS-Triflate

TIPS-Triflate is a silylating agent with the molecular formula C12H27F3O3SSiC_{12}H_{27}F_3O_3SSiC12​H27​F3​O3​SSi. Its structure comprises a triisopropylsilyl group ((CH3)2CH(CH_3)_2CH(CH3​)2​CH attached to silicon) and a trifluoromethanesulfonate (SO3CF3SO_3CF_3SO3​CF3​) group. The compound is typically a colorless to pale yellow liquid, soluble in various organic solvents.

Key properties include:

High reactivity toward alcohols, phenols, and other nucleophilic sites.

Stability under mild reaction conditions.

Compatibility with a wide range of substrates, making it versatile in synthesis.

Applications in Organic Synthesis

Protecting Alcohol and Phenol Groups TIPS-Triflate is predominantly used to introduce the TIPS protecting group to hydroxyl functionalities. Protecting groups are crucial in multistep organic synthesis, allowing chemists to selectively modify other reactive sites without interference. The TIPS group is particularly valued for its stability under both acidic and basic conditions, offering robustness throughout lengthy synthetic processes.

Pharmaceutical Synthesis In drug development, TIPS-Triflate is employed to protect sensitive hydroxyl groups while enabling the synthesis of complex molecular frameworks. This is particularly important in creating natural product analogs and active pharmaceutical ingredients (APIs) that require high selectivity and precision.

Materials Science The compound also finds applications in developing silicon-based materials and coatings. Its ability to introduce silyl groups enables the modification of surfaces and substrates, improving properties such as hydrophobicity, thermal stability, and mechanical resilience.

Macrocycle and Oligosaccharide Synthesis In the synthesis of macrocycles and oligosaccharides, TIPS-Triflate facilitates the selective protection and deprotection of hydroxyl groups. This ensures precise control over the sequential assembly of complex structures.

Handling and Safety Considerations

While TIPS-Triflate is a valuable reagent, it requires careful handling due to its reactive nature.

Reactivity: It reacts vigorously with water and alcohols, releasing trifluoromethanesulfonic acid, which is highly corrosive.

Health Risks: Contact can cause irritation to the skin, eyes, and respiratory system.

Storage: It should be stored in a cool, dry place, away from moisture and incompatible materials like strong bases or oxidizers.

Safety tips include:

Wearing gloves, goggles, and protective clothing.

Using it in a well-ventilated environment or under a fume hood.

Proper disposal in accordance with local chemical waste regulations.

Conclusion

Triisopropylsilyl trifluoromethanesulfonate is an indispensable tool in the chemist’s arsenal, enabling precise transformations and protection in complex syntheses. From pharmaceuticals to materials science, its versatility and reliability make it a preferred reagent in laboratories worldwide. By adhering to best practices for handling and storage, researchers can fully harness the potential of TIPS-Triflate while ensuring safety and efficiency in their work.

[apexsalaesarena]

H27 Smartwatch with Bluetooth Calling, Fitness Tracking, Wireless Charging

Effortless Style Meets Ultimate Functionality

Elevate your everyday experience with the H27 Smartwatch, a perfect blend of style, function, and intelligence. Designed for both men and women, this sleek smartwatch is ideal for fitness enthusiasts, professionals, and tech-lovers alike. With a stunning 1.43-inch AMOLED HD screen, Bluetooth calling, all-day health monitoring, and a wireless charging feature, this watch keeps up with your lifestyle and looks good while doing it.

Key Features for Every Moment

- Bluetooth Calling: Make calls directly from your wrist with just one button. - All-Day Health Monitoring: Track your heart rate, blood oxygen, sleep, and blood pressure. - Wireless Charging: No more tangled cords; simply place it on the magnetic charger. - Always-On Display: Check the time or notifications without waking up your screen. - Durable Zinc-Alloy Frame: Sturdy and stylish, designed for daily wear. - Water-Resistant: Built to handle splashes and workouts with life waterproofing. - Fitness Tracking: Count steps, monitor calories, and achieve fitness goals. - Compatibility: Works seamlessly with both iOS and Android devices.

Why Choose the H27 Smartwatch?

With the H27, staying connected and maintaining your health has never been simpler. Whether you're on a call or tracking your daily activities, this smartwatch provides vital features that make it a must-have in your daily routine. It’s equipped with a JL7012 chip for swift processing, ensuring smooth transitions between functions. The bright, responsive AMOLED screen provides crisp visuals, and its sleek 1.83x2.02 inch body looks sharp in any setting, from the gym to the boardroom.

Enhance Your Daily Life

Keep track of your health and productivity effortlessly. Designed for those who value both function and style, the H27 Smartwatch is the ultimate all-in-one accessory for modern living. Take your lifestyle to the next level by adding this powerful smartwatch to your collection. Read the full article

[gallerynamba]

iOpelle(イオペレ)◆トートバッグが入荷しました。 定価：44,000円(税込) 弊社通販サイト商品ページ⇒https://gallery-jpg.com/item/976STELLA/ MADE IN ITALY 素材：牛革 (内布)ポリエステル100％ カラー：ホワイト サイズ：F H27×W(上部)46、W(下部)34×D16、ハンドル高さ16.5 (平置きの状態で測っています。) 真っ白の牛シボレザーに星モチーフを盛り上げる様に型押ししたトートバッグ。 バッグ口はスナップ開閉。 大きく開くバッグは中の状態が一目で確認できます。 内側にポケット等はありません。 シンプルな構造ですが収納力が非常に高く便利です。 A４サイズも簡単に収まります。 ご覧頂いている媒体により、色の見え方が多少変わる場合がございます。 ※店頭でも同商品を販売しておりますので、通販サイトの在庫反映が遅れる場合があり商品をご用意出来ない場合がございます。予めご了承頂きますようお願い致します。 ━━━━━━━━━■アクセス□━━━━━━━━━ 　　　　　　　　なんばCITY本館の1階 　　　　大阪難波郵便局側から入って１軒目 　　　　　　　靴のダイアナ(DIANA)の隣 ━━━━━━━━━━━━━━━━━━━━━━━━ Gallery なんばCITY本館1階店 〒542-0076 大阪府大阪市中央区難波5-1-60 なんばCITY本館1階 【営業時間】11:00～21:00 【休館日】12月無休 31日のみ18時まで営業 　　　 1月1日 休館 1月2日 10:00より営業 1月3日より平常営業 【PHONE】06-6644-2526 【e-mail】gallery@angel.ocn.ne.jp

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[justbag]

Check out this listing I just added to my Poshmark closet: Louis Vuitton On the Go PM Monogram Pastel Brown.

[kroseposh]

Check out this listing I just added to my Poshmark closet: NIB Funboy Leisure Chair Pool Float.