2025-09-18

含糖类培养基的微生物发酵方法与流程

Arduino Temperature controller code and working

对铁磁性工件蠕变损伤的无损检验的制作方法

New Mars research reveals multiple episodes of habitability in Jezero Crater

Adaptable 3D bioprinting technique can boost engineered tissue output

Transitions in dynamical regime and neural mode during perceptual decisions.

Alumni abroad as catalysts for the internationalization of Brazilian Science.

一种窗框和活动窗扇的连接机构的制作方法

仅3张图！中科院大连化物所，重磅Nature！

用于非标准信号源的偏转电路的制作方法

An incredible comeback: Chicago River fish populations show signs of recovery as 24 species spawn

Lipid nanoparticles enable targeted RNA therapy for inflammatory bowel diseases

大语言模型中的检索与结构化增强生成综述

The road to a self-driving future: Expert discusses cruise control to AI-powered decision making

Some small asteroids can abruptly explode

From terraced hills to collapsed soufflés, scientists decode Venus's mysterious surface

Electrical Wiring Questions and Answers viva Interview

Sodium-based battery design maintains performance at room and subzero temperatures

Two workers killed in fire at fertiliser plant in Gujarat, India

555 Multivibrator Circuits Tutorial – Astable, Monostable, Bistable

全开梭口提花机的竖钩控制装置的制作方法

In the wild, chimpanzees likely ingest the equivalent of several alcoholic drinks every day

Simulations show how future moon missions could uncover dark matter

Effect of an Online Module on Leadership on the Knowledge Acquisition of Nursing Students: A Pilot Randomized Clinical Trial Study.

What is an electrical substation?

Comparative analysis of metal-binding properties of C-terminal FeoB peptide models from selected Gram-negative bacteria.

对白三烯拮抗剂或有关方面的改进的制作方法

Capacitive reactance formula derivation and calculation

How to make arduino attiny programmer shield

Adaptative and ancient co-evolution of integrons with

4580 Bass Treble Board PCB Layout and Circuit Design

Line to Line voltage calculation in a Three-Phase supply

Seasonal Changes in Circulating Alpha-1 Antitrypsin Are Altered by Sex and Genetic Deficiency.

照相冲洗恒温及三色灯组合装置的制作方法

A movable long-term implantable soft microfibre for dynamic bioelectronics.

Evaluation of external validity of the distal pancreatectomy fistula risk score (D-FRS) in a high-volume center.

CCS Chemistry: 粘结剂瞬态原子经济性利用实现废弃磷酸铁锂的高效升级回收

Oil rig study reveals vital role of tiny hoverflies

Meta unveils AI-powered smart glasses with display and neural wristband at Connect event

Supermassive black holes observed in the most distant 'dying' massive galaxies, revealing co-evolution

Water's density is key to sustainable lithium mining, study reveals

A new study finds AI tools are often unreliable, overconfident and one-sided

Why are power lines sometimes called tension?

How Vapor Chambers Cool New iPhone 17 Models

A new explanation for Siberia's giant exploding craters

What is Vacuum Bottles in Vacuum Circuit Breakers?

IBM AI Releases Granite-Docling-258M: An Open-Source, Enterprise-Ready Document AI Model

Conquering disorder: Modeling a solid with liquid-like ion movement

AI-driven smart jig can detect micro-level defects in just 2.79 seconds

轻水反应堆的燃料组合件格子的制作方法

Transport and Anion Trapping in Quasi-Solid-State Gel Electrolytes.

5 Simple Electronic Dice Circuits Explained [Digital Dice]

具有磁泡存储器的可编程序测试仪的制作方法

Coral reefs set to stop growing as climate warms

Upload Arduino serial data to web storage file

6 Simple Class A Amplifier Circuits Explained

The Modified 5-Item Frailty Index is a Predictor of Perioperative Complications in Digital Replantation.

How to send receive SMS from GSM modem using arduino

Cancer patients froze reproductive tissue as kids. Now they’re coming back for it

Reindeer grazing can mitigate the impacts of winter climate change on forest carbon release

H Company Releases Holo1.5: An Open-Weight Computer-Use VLMs Focused on GUI Localization and UI-VQA

Listen closely: Research suggests lie detection is more accurate when based solely on audio

Source-Specific Air Pollution Emissions Inequalities From 2011 to 2020 in Virginia.

LM317 with Outboard Current Boost Circuit

新颖的有机铂络合物及其制备方法与流程

Challenges and Solutions to Supporting Physical Literacy within Youth Sport.

Understanding Bipolar Junction Transistors (BJTs)

The Health of Young People in Canada: Focus on Mental Health.

Inductor Questions and Answers Basics

Single-shot laser technique captures plasma evolution at 100 billion frames per second

Solenoid valve control using arduino

One in three South Africans have never heard of AI: What this means for policy

AI may boost global trade value by nearly 40%: WTO

What is arc quenching?

From fish cloaca to fingers: Scientists trace the origin of our digits

Engineers uncover why tiny particles form clusters in turbulent air

Rapid Template-Transferred Printing of Gelatin-Based Ionogels with Bioinspired Hierarchical Microstructures for Flexible Tactile Sensors.

全息商标膜和全息商品封口标记膜的制作方法

Correction to: Apixaban versus warfarin for treatment of venous thromboembolism in patients with severe renal impairment: a multicenter study.

电缆和可膨胀电缆包带及其应用的制作方法

Thermally immobilized cellulose acetate butyrate on silica particles as stationary phase for high-performance liquid chromatography.

A domed pachycephalosaur from the early Cretaceous of Mongolia.

Unleashing the GENIE: Team develops state-of-the-art sensors for biological research

Potential Risk of Eccentric Diaphragm Contraction in the STIMULUS Trial.

New Cas9 proteins dramatically lower the error rate of prime editing

Prognosis of multi-unit implant supported and combined tooth-implant supported fixed dental prostheses: a retrospective cohort study with a mean observation period of 4.27 years.

机动车多功能自动报警装置的制作方法

Electromagnetism viva Questions and Answers

Machine learning-derived predictive model for post-ERCP pancreatitis in patients with common bile duct stones: a retrospective multicenter study.

胺和铋或锑的卤化物的新颖复合物及含该复合物的聚合物组合物的制作方法

Novel technology transforms industrial graphite waste into high-performance battery anodes

Scientists train AI model to predict future illnesses

一次净烟草腋芽抑制剂的制备方法与流程

铰接式传送带支承和包封系统的制作方法

罩极起动式单相异步电动机的制作方法

Why our organs cannot simply be classified as male or female

Artificial neurons become more advanced—and simpler—with conductive plastics

包括一个可滑动帘式盖的干式电动剃刀的制作方法

Bronze Age and Iron Age cultures in the Middle East were really committed to wine production, analysis reveals

How to Build a 100 Watt, Pure Sine Wave Inverter

Mimicking Complex Receptor Actions with Small(ish) Molecules.

通过控制硅的制造来改善直接工艺性能的一种方法与流程

Cotton-based methanol fuel cells could power future flexible electronics

Gulf of Aqaba corals survive record-breaking heat waves, offering hope amid global coral crisis

β-氨基-β-丙内酰胺衍生物及利用该衍生物的湿气固化型聚氨酯组合物的制作方法

Variation in wings shape of the common Neotropical stingless bee Tetragonisca angustula (Hymenoptera: Meliponini) across an urbanization gradient.

Alibaba Releases Tongyi DeepResearch: A 30B-Parameter Open-Source Agentic LLM Optimized for Long-Horizon Research

How to Build an Advanced End-to-End Voice AI Agent Using Hugging Face Pipelines?

4 beer and wine discoveries

US court rules that $1 billion in NSF research grant cuts will not be restored

Porphyrin ring pushes the size limit for fully aromatic molecules

透皮雌激素/孕激素药剂单元、系统及方法与流程

AI brings perovskite solar cells closer to sustainable commercialization

产生L-山梨糖的方法和培养微生物的设备与流程

Mars's chilly north polar vortex may create a seasonal ozone layer

Early bears were omnivores: Three-dimensional jaw analyses reveal diet

Direct Comparison of Endurant Stent Graft System and Excluder Endoprosthesis using a Japanese Multicenter Registry.

Unexpected activity of metabolic compound helps decode plants' language of light

Relationships Among Sprint-Paddling Performance, Shoulder Function, and Upper-Body Strength, in Female Surfers.

Why isolator should not be operated on Load?

Meta AI Researchers Release MapAnything: An End-to-End Transformer Architecture that Directly Regresses Factored, Metric 3D Scene Geometry

Automatic Irrigation Circuit using Arduino

2，6-二二环[3，3，0]辛酮类的肟醚的制作方法

Assessment of the concentration of rare earth elements (REEs) in industrially impacted topsoil: a case study from the Jizera Mountains and Upper Silesian Industrial Area (USIR), Poland.

DNA folding more important for cell function than previously thought

Autonomous semantics and syntax on-demand in neurocomputational models of language.

The evidence is in: accountability needs to be injected into the policy-making process for household food insecurity reduction.

加工果实和蔬菜的方法，特别是制取液汁的方法及实施该方法的设备与流程

Warming of 2°C intensifies Arctic carbon sink but weakens Alpine sink, study finds

Mapping songbird migration patterns may help offshore energy be more bird-friendly

印制电路用新型覆铜箔层压板的制作方法

Servo control by push button switch arduino

Hi-Fi 100 Watt Amplifier Circuit Using 2N3055 Transistors – Mini Crescendo

'Teen' pachycephalosaur fossil is oldest and most complete skeleton found to date

MicroBooNE detector excludes electron neutrino cause of MiniBooNE anomaly

Ubiquitin's ability to tag synthetic compounds offers new path to drug discovery

The 'pocketome': Study maps universe of protein binding sites across species

When robots are integrated into household spaces and rituals, they acquire emotional value

Universal scheme efficiently generates arbitrary two-qubit gates in superconducting quantum processors

Automatic Light Control Circuits

Arduino PIN number Lock with Timeout, Temporary block

兼顾VHF的双层UHF接收天线的制作方法

Observations shed light on fragmentation code and growth mystery of high-mass star formation

New evidence points to two distinct Australian tektite groups with different origins

Ultrathin films of ferromagnetic oxide reveal a hidden Hall effect mechanism

Low-cost biosensor can detect airborne viruses in real-time

What is called phase imbalance in a 3 phase electrical system?

Scalable strategy produces high-quality black phosphorus nanoribbons for electronics

Outcome of full pulpotomy versus partial radicular pulpotomy in mature permanent teeth with symptomatic irreversible pulpitis using Biodentine - A randomized controlled trial.

ChatGPT appears to improvise when put through ancient Greek math puzzle

How an essential vitamin B-derived nutrient concentrates in mitochondria

Ancient bronze mirrors linked to economic prosperity of early Han Dynasty

【CMU博士论文】交互驱动的人体动作估计与生成

Design and evaluation of light-responsive ruthenium complexes for neurotransmitter release: synthesis, characterization, DFT and gene regulation studies.

Vulnerability of a Small Population of an Arboreal Mammal to Landscape Change Associated With a New Motorway and Drought.

Research reveals non-temperature drivers of permafrost degradation on Qinghai-Tibet Plateau

Soft 'NeuroWorm' electrode allows wireless repositioning and stable neural monitoring

XRISM reveals surprisingly sluggish winds from neutron star differ from black hole outflows

Sub-Neptune exoplanets unlikely to be water-rich ocean worlds, researchers say

在圆柱形锁的锁和钥匙之间传递电信号的接触装置的制作方法

大型卷扬机的均化应力卷筒的制作方法

Unlocking ceramic 3D printing for next-generation chemical reactors

Arduino Ohmmeter : How to Measure Resistance Using Arduino

Top music body says AI firms guilty of 'wilful' copyright theft

Mono- and Bivalent Poly(iso-butylene)-Alanines for Drug-Delivery of Nimodipine and Triamcinolone Acetonide.

Scandium doping technique extends sodium-ion battery life

Servo Motor Control using Arduino Tutorial and Code

12-million-year-old porpoise fossil found in Peru

Innovative microscope captures large, high-resolution images of curved samples in single snapshot

Ostrich and emu ancestor could fly, scientists discover

Difference between Class A, B, C, D, K and Z Type Miniature Circuit Breakers (MCB)

Delegation to AI can increase dishonest behavior

What happens if the fuse rating is too low or high?

Study provides first evidence that plastic nanoparticles can accumulate in the edible parts of vegetables

Reply to Cao and Li: Can Echocardiographic Metrics of Right Ventricular Function Reliably Predict Mortality in Pulmonary Embolism? Doubts Persist.

What is Feeder Coupling in electrical systems?

Stakeholder experiences and perspectives of genetic and genomic screening procedures in the Gulf Cooperation Council (GCC) region: a qualitative exploration.

Adopting a comprehensive approach to minimize the impact of social media on dental esthetics.

主要用于脉冲编码调制(PCM)电话信号的时分多路复用(TDM)交换系统的制作方法

Astronomers detect a new black-widow pulsar

内燃发动机余热蒸汽发生装置的制作方法

The European roots of Africa's giant predatory dinosaurs

一种节水的全自动冲水装置的制作方法

Why a wave trap is used in substations?

低熔点软膏剂型及湿润烧伤膏的制作工艺的制作方法

Brains don’t all act their age

See the full report →

Researchers develop the first room temperature all-solid-state hydride ion battery

Why Active Power is used for measuring AC energy consumption, not Apparent Power?

Life after impact: New discovery links microbial colonization to ancient meteorite crater

Material that listens: Chip-based approach enables speech recognition and more

Engineers show humans and robots can build smarter, safer and faster

Bioelectronic implants built from rolled-up stretchy circuits.

一种光波导的产品及其生产方法与流程

RCA’s VideoDisc Gamble Paid Off in Chips

Arduino toggle push power on off latch switch

How to wire a DB – Distribution Board Wiring

Resistance to heavy metals and chromium reduction by bacteria isolated from air.

Nanoscale optical device enables independent control of light intensity and phase using electricity

Can Hayabusa2 touch down? Study reveals space mission's target asteroid is tinier and faster than thought

集智网最新科研新闻

2025-09-17

Brushed DC motor vs Brushless DC (BLDC) Motor

Transformation of the private healthcare sector in the Republic of Kazakhstan following healthcare reforms.

Blue pigment improves foundation makeup shades for dark skin

Portable sensor enables communities to detect lead in tap water

急救用心腔注药针和注射器的制作方法

银系电触头材料挤压加工工艺的制作方法

Why transformer oil testing is important?

PFAS spring new surprise as some are far more acidic than thought

Hydrophilic coating makes for unflappable golf balls

Common types of Switches used in electrical wiring

ACS-Hach Programs

Research reveals ‘forever chemicals’ present in beer

Implicit benefits of adolescents with high psychological resilience in action control of emotion regulation.

Explore Chemistry

Plasma-assisted catalyst enables more efficient ammonia synthesis for energy storage

Difference Between Fuse and MCB (Miniature Circuit Breaker)

AI could 'im-prove' sourdough starters

Guardians of the vineyard: Canines and chemistry team up to combat powdery mildew

Students & Educators

Tiny Matters Podcast

Locating microplastic hotspots along the Texas coast

无刷起动的绕线型异步电动机的制作方法

一种电动机双向运转控制器的制作方法

This temporary tattoo could detect an unwanted drug in your drink

Research Update: Okra, fenugreek extracts remove most microplastics from water

Roseobacter algicola sp. nov. and Sulfitobacter rhodophyticola sp. nov., Isolated from Marine Red Algae.

Enzyme dynamics reveal how mitochondria read their DNA to power cells

Electrical Circuit Isolation Procedure

Resistor circuit – Questions and Answers

带时控的集成电路路灯光电自动控制器的制作方法

Single device amplifies signals while shielding qubits from unwanted noise

Audio Tone generator circuit using 555, 741 IC

Funding & Awards

Tropical rainforest soil may fuel climate change as Earth warms, accelerating global warming

DNA-utilization loci enable exogenous DNA metabolism in gut Bacteroidales.

Metals found in disposable e-cigarette vapor could pose health risks

Chameleons shine in black for better camouflage

Chocolate — with potential health benefits

In-mouth hydrogel releases artificial saliva to treat dry mouth

Plant patch can detect stress signals in real time

Mercury levels in the atmosphere have decreased throughout the 21st century

Scientifically sniffing ancient Egyptian mummified bodies

Turning car and helicopter exhaust into thermoelectric energy

An aerosol test for airborne bird flu

Different Types of High Voltage Circuit Breakers Used in Substations

Researchers trace genetic code's origins to early protein structures

Graduate Students & Postdoctoral Scholars

Trip Circuit in electrical systems

Observing microscopic dislocations form in real-time during 3D metal printing

When smoke signals danger: How Australian lizards evolved to escape fire

New 3D-printing method makes two materials from one resin

用含钛炼铁高炉渣制取钛白粉的方法与流程

Timer switch with Relay and LCD Arduino code

UK loses life sciences investment as pharma companies halt expansion plans

A hard look at geoengineering reveals global risks

Reactions: Chemistry Science Videos

一种用于堵漏技术的手动(风动)注射枪的制作方法

多功能热水开水立式同步炉的制作方法

Violence, Discrimination, and Mental Health Among Asian Americans: Findings From a 2023 Statewide Cross-Sectional Survey From California.

A biocompatible and stretchable transistor for implantable devices

Chain-mediated pathways of adults socioeconomic status affecting physical fitness in Macao: the role of motor skills and moderate to vigorous physical activity.

Toucans, tortoises saved in major Brazil trafficking bust

A Coding Guide to Implement Zarr for Large-Scale Data: Chunking, Compression, Indexing, and Visualization Techniques

A safe nuclear battery that could last a lifetime

New design makes aluminum batteries last longer

Main application differences between AC and DC motors

Retreatment of Gingival Recessions: Rationale and Definition Case Series Follow-Up.

电磁式钳形直流电流、功率两用表的制作方法

Ecological risk assessment for Cry1Da_7, Cry1B.3 and Vip3Cb1 proteins expressed in MON 89151 cotton: an insect-protected cotton with targeted activity against Lepidoptera.

This delicate nanoflower is downright deadly to bacteria

Winding Temperature (WT) and Oil Temperature (OT) of a transformer

An alternative to LASIK — without the lasers

Regional Meetings

A step toward harnessing clean energy from falling rainwater

Google AI Ships TimesFM-2.5: Smaller, Longer-Context Foundation Model That Now Leads GIFT-Eval (Zero-Shot Forecasting)

Why fuse wires are always thin? What happens if it is thick?

Simulations predict how pesticides may affect honeybee colonies

International Resources

Medical infusion bags can release microplastics, study shows

AI reveals gender bias in family courts

Removing yellow stains from fabric with blue light

Harmonics and its effects in AC power system

Residents of unburned homes reported health symptoms months after Marshall Fire

Petroleum Research Fund

改进型敞口格式集装箱货船的制作方法

New images reveal unexpected polarization flips near M87's supermassive black hole

The potential role of ANXA11/ANXA3 protein level ratio in predicting antidepressant treatment outcomes.

Future ACS Meetings

Manganese-Assisted Carbon Nitride/Carbon Nanoribbons Heterojunction for Efficient Photocatalytic H

Small molecule could alleviate acetaminophen-induced liver injury

Virtual Career Services

Owls’ silent flight inspires new noise reduction technology

Scientists reveal hidden dynamics of the cell's smallest structures

湿式排气处理装置中的排液的处理方法与流程

Upcycling Spent Graphite Anodes into Bifunctional Photothermal Catalysts for Efficient PET Chemical Recycling.

Starch-based microplastics could cause health risks in mice, study finds

Four advances for inactivating infectious viruses, bacteria

WGCNA-Based Identification of Hub Genes and Key Pathways Involved in Obesity.

A new drug shows promise for hard-to-treat high blood pressure

Microfilament-Myosin II Regulates the Differentiation of Multinucleated Cysts into Oocytes and Influences Oocyte Developmental Potential in Mice.

Middle Eastern countries are among the most exposed to climate change. So why is media coverage so low there?

More acidic oceans may affect the sex of oysters

胶状专治痹症中成药的制备方法与流程

Volcanoes can help us untangle the evolution of humans—here's how

How to Wire a Switch Box ? Electrical Switch Board Connection

Fungal metabolite Ochratoxin A inhibits MrkD1P of multidrug-resistant Klebsiella pneumoniae: Integrated computational and in vitro validation.

不锈钢制品印刷花纹图案腐蚀技术的制作方法

用大理石碎片组合饰面板的方法与流程

Fly through Gaia's 3D map of stellar nurseries

A light-activated probe reveals TB immune system evasion mechanisms

Arduino countdown LCD display code hour:minute:second format

New electron diffraction strategy could make it easier to study solvated organic microcrystals

Simple color-changing sensor quickly identifies poisonous gases

Ultrasonic automatic braking RC car project

Green light activates this antibiotic only where it’s needed

Drug candidate eliminates breast cancer tumors in mice in a single dose

Methanol poisoning could be easily detected with a ‘breathalyzer’ sensor

Industry Resources

LM567 Tone Decoder IC Features, Datasheet and Applications

离子对络合物调节剂及其组合物的制作方法

封闭式流动体系固体电极微电解池的制作方法

When insulation goes wrong: The science behind why botched retrofits can be so damaging

Zener diode voltage regulator circuits

How evolution rewires gene circuits to build new patterns

Novel biosensor detects genetically modified corn and soybean

再生维纶纸基纸及其制法和设备的制作方法

Middle School Chemistry

The relationship of muscle İnjury frequency with the myosin light chain Kinase (MLCK) gene and sports İnjury anxiety association of MLCK polymorphisms with sports İnjury anxiety.

A universal wind-wave-bubble formulation for air-sea gas exchange and its impact on oxygen fluxes.

What are different types of transformer cooling methods?

Gone with the wind: deciphering how dandelions drive seed dispersal.

Estimated 16,500 climate change deaths during Europe summer: Study

Scientists have found a way to ‘tattoo’ tardigrades

Problems and Solutions in Waves, Heat and Thermodynamics

Geriatric-focused education for community health workers: a dementia training that effectively provides knowledge and skills to address dementia within the scope of practice of this public health workforce.

Why Transformer rated in kVA not in kW? Explained

Internal uncertainty impacts social information use in risky choice across adolescence.

High-fat diet during adolescence increases impulsive behaviors in adult rodents

Building a better database to detect designer drugs

Green Chemistry Conferences

Room-temperature terahertz device opens door to 6G networks

DNA from our ancient Denisovan ancestors may protect us from some tropical diseases

Landmarks in Chemical History

Coordinate to combat Pakistan's climate-driven disasters.

Spinning bioreactors increase yield of extracellular vesicles for more affordable targeted medicine

除草的芳氧基苯乙酸衍生物的制作方法

Novel photochromic glass can store rewritable 3D patterns

Walk like a … gecko? Animal footpads inspire a polymer that sticks to ice

Nuclear waste could be a source of fuel in future reactors

4 advances that could change fabric — and the clothing you wear

‘Low-sugar’ vaccine can provide broad immunity against coronavirus variants

What is an electrical megger testing?

Research reveals potential alternatives to ‘forever chemicals’

Explainable cluster-based learning for prediction of postprandial glycemic events and insulin dose optimization in type 1 diabetes.

Dental flosser for at-home stress monitoring

标题: 王彪教授团队惠均/刘敏等人欧陶 (JECS)：镁离子注入实现辐照SiC中无氦泡区的形成

Diagnostic accuracy of rib fracture detection in forensic post-mortem photon counting CT.

Possible anti-aging compounds found in blood bacteria

Aquimarina rhodophyticola sp. nov. and Aquimarina besae sp. nov., Isolated from Marine Red Algae.

Meetings & Events

Jacket uses AI to keep you comfortable

'Inert' scandium unlocked as a powerful blue-light photocatalyst

一种材料试样断裂伸长测试装置的制作方法

Submit an Abstract

Standards & Guidelines

印染乳胶型低温粘合剂及制备方法与流程

5 advances to protect water sources, availability

How do loose electrical connections cause arcing? Consequences and prevention

Sri Lanka to ban predatory pet fish to protect ecosystems

Research update: Generating electricity from tacky tape

Supercapacitors rival batteries in energy storage and outperform them in power delivery

用火焰生产合成气的方法和装置与流程

Evidence of cosmic impact discovered at classic Clovis archaeological sites

International Chapters

Measure temperature using Arduino and NTC thermistor

Make Your Own Rapid Sea Water Desalination Plant at Home

7 Simple Inverter Circuits you can Build at Home

含磷润滑剂和功能流体组合物的制作方法

一种高输入电阻高压双向电子开关的制作方法

Scented wax melts may not be as safe for indoor air as initially thought, study finds

Using sugars from peas speeds up sour beer brewing

How did assaults on science become the norm - and what can we do?

能使泡沫灭火筒自动灭火报警的方法与流程

RF Transceiver using ASK module and Arduino

高效溶剂废气活性炭吸附再生装置的制作方法

Ancient crop discovered in the Canary Islands thanks to archaeological DNA

Machine learning unravels quantum atomic vibrations in materials

Four research teams rethink particleboard construction and reuse

AI scaling laws: Universal guide estimates how LLMs will perform based on smaller models in same family

Different types of Transformer Losses – Copper, Iron, Stray, Dielectric losses

《幻觉还是事实：国防大型语言模型的可信度评估研究》2025最新109页

AIQM2: organic reaction simulations beyond DFT

How good bacteria break free from their hydrogel homes

View all Funding & Awards

Designing for cooperative grain boundary segregation in multicomponent alloys.

AI transcribes UK Supreme Court hearings and links them to written judgments

Kids less likely to be expelled from preschool when parents cooperate with teacher, study shows

用于加工转子的翼型的多轴电化学加工机床的制作方法

Parents of teens who died by suicide after AI chatbot interactions to testify to Congress

What is Direct On-Line (DOL) motor starter? Advantages and Disadvantages

A wasp for the wild: Remote village discovery reveals new natural pest enemy

Find networking opportunities

'Wiggling' atoms may lead to smaller, more efficient electronics

Research update: Plant-based calamari that rivals real seafood in texture

trapping microbeads provide drug-free weight loss in rats, study finds

Topical gel relieved ear infections in animals after just one dose

Blue-green algae (cyanobacteria).

Homolytic fracture of inorganic crystalline materials enhances the mechano-chemical degradation of polypropylene

Handy ‘MasSpec Pen’ collection could help detect opioids from the skin

What is a Tapped line in electrical systems?

向竖炉和冲天炉送进添加剂的方法和装置与流程

An innovative system that dehydrates fruit without heat

Biologists identify plant-specific protein essential for survival

Explore Career Options

Evaluation of dual-task performance in ballet dancers.

Multiparametric MRI to stratify risk factors for hemorrhagic complications in inoperable glioblastomas following stereotactic needle biopsy.

Motion detector PIR sensor HC-SR501 Arduino code and circuit

View all Discover Chemistry

Chewing gum can shed microplastics into saliva, pilot study finds

Bacteria that ‘shine a light’ on microplastic pollution

A new book explores the link between film giant Kodak and the atomic bomb

Green Chemistry Roundtables

What is a Bus PT (Potential transformer) in electrical systems?

American Chemical Society

远红外木材干燥快速、高温、低湿工艺的制作方法

Develop and grow in your career

含氰、钡工业废渣的处理工艺的制作方法

ChemLuminary Awards

Subscribe / Renew now

Cybersecurity training programs don't prevent employees from falling for phishing scams

Geologists discover where energy goes during an earthquake

Discover Chemistry

Equity in science is a beautiful lie - and I'm done pretending.

CRISPRgenee: New method leads to a better understanding of cell functions

Astronomers discover rare Einstein cross with a fifth image, revealing hidden dark matter

Shared genetic mechanisms underpin social life in bees and humans, study suggests

Manipulating Excitonic Quantum Droplets in Two-Dimensional CdSe Nanoplatelets via Thickness and Core/Shell Morphology.

Noise, Wideband Neural Recording Amplifier With Folding-Current-Reuse Operational Transconductance Amplifier.

Difference between Isolator and Circuit Breaker

Color-changing organogel stretches 46 times its size and self-heals

Reusable ‘jelly ice’ keeps things cold — without meltwater

Toothbrush-shaped ultrasound allows for gum monitoring

Unprecedented marine heat waves amplified record-breaking 2023 East Asian summer, study finds

Decoding the sounds of battery formation and degradation

Molecular afterglow imaging for biomedical applications.

Educational Resources

Electrical flash method rapidly purifies red mud into strong ceramics, aluminum feedstock

Planting bush basil near green beans naturally repels certain pests

Open-source AI tool aims to accelerate drug discovery for lifesaving therapies

Pasteurizing fruit smoothies could improve digestion of beneficial polyphenols

Fat-trapping microbeads provide drug-free weight loss in rats, study finds

带横向铰接结构的金属顶梁的制作方法

Public data reveal extent of air quality impacts during 2025 Los Angeles wildfires

新型压力容器安全监控保护装置的制作方法

Ai2 Researchers are Changing the Benchmarking Game by Introducing Fluid Benchmarking that Enhances Evaluation along Several Dimensions

Obstacle detection using IR sensor arduino

Arduino tone generator

LED Flasher Circuits Using 555 Timer IC

Specialized face mask can detect kidney disease with just your breath

A potential ‘green’ alternative to formaldehyde and PFAS in fabric finishing

Is this what 2,500-year-old honey looks like?

Google AI Introduces Agent Payments Protocol (AP2): An Open Protocol for Interoperable AI Agent Checkout Across Merchants and Wallets

Finding cancer’s ‘fingerprints’

LCD Arduino Tutorial – How to connect LCD with Arduino

Researchers create eco-friendly detergent from wood fiber and corn protein

The glass-ceiling convective regime and the origin and diversity of coronae on Venus.

电磁式角位移传感器检测头的制作方法

用煤球灰渣制造的普通陶瓷制品的制作方法

Careers & the Chemical Sciences

快速测量砖强度的线载荷仪的制作方法

家用电冰箱冰淇淋自动调制器的制作方法

Leadership Development

Economic hardship linked to higher risk of partner violence against women

Nanoparticles for rheumatoid arthritis prevention, flare control

Integrated biomarker response for assessment of the toxicity of the synthetic pyrethroid Lambda-cyhalothrin on freshwater mussels (Unio terminalis bourguignat, 1852).

Φ value analysis underscores strong functional and structural compactness of the GABA

A silver lining in sewer sludge: Volatile fatty acids

显现静电图象的色粉、用于色粉的粘合树脂及其制造方法与流程

This new colorful plastic shines without dyes or pigments

Scholarships & Fellowships

What is an earth mat in electrical systems?

清华&物理所团队Nature Materials：破解镍基高温超导谜题！

三相电动机缺相自动保护器的制作方法

Music Generator circuit using IC UM66

Transformer On-load (OLTC) and No-load (NLTC) Tap changers

Why DC series motor should not be started on no-load ?

Machine learning and quantum chemistry unite to simulate catalyst dynamics

2025-09-16

555 Timer IC Viva Interview Questions and Answers

First-principles simulations reveal quantum entanglement in molecular polariton dynamics

Thyristor or SCR (Silicon Controlled Rectifier) Viva Interview Questions and Answers

光散射涂层，形成该涂层的方法以及有该涂层的灯与流程

Ancient Sogdian mural depicts unique fire worship scene

用于调节彩色电视接收机对比度及彩色饱和度的电路结构的制作方法

Rapid wildlife tracking offers early warning system for pandemic protection

AlphaEarth Tracks Earth's Dynamic Changes

Inductive reactance formula derivation and calculation

Playful apps and chatbots can distract users from protecting their personal data

Two routes, one goal: How the crown of cell division is manufactured

Culture is overtaking genetics in shaping human evolution, researchers argue

If quantum computing is answering unknowable questions, how do we know they're right?

Between Two Sides of the Surgical Drape: Intertwining Medical Science and Human Dignity.

North Korean hackers used ChatGPT to help forge deepfake ID

Solar desalination technology converts sunlight into fresh water without external power

Racial discrimination, racial trauma, and PTSD in college students.

Artificial intelligence-assisted scar visualization under intraoperative bleeding using CycleGAN and uncertainty fusion in laparoscopic cholecystectomy.

非芳香族氟烯丙胺MAO抑制剂的制作方法

具有能绕两个相交轴旋转的工作台的数控机床的使用方法与流程

Arduino Push Button Counter Code LCD Circuit and working

Symptoms of harmonic issues in electrical systems

Different Types of Conduit Wiring

Arduino siren sound generator code

聚乙二醇醚在聚氨酯表面的接枝共聚方法与流程

Inquiry into the history of science shows an early 'inherence' bias

Politicians are pushing AI as a quick fix to Australia's housing crisis. They're risking another Robodebt

Fixing solar's weak spot: Why a tiny defect could be a big problem for perovskite cells

Why phase to neutral voltage is 230V where Phase to phase is 400V in a 3 phase line?

Steering control mechanism for RC car using Servo motor and Arduino

污水管入口封口式防臭装置的制作方法

Pre-established gender norms hinder migrant men's access to sexual and reproductive health care

Harnessing light in tandem: advanced erbium-polyaniline QD composites for next-generation energy storage.

X光一步成像组合胶片及装片附件的制作方法

NVIDIA AI Open-Sources ViPE (Video Pose Engine): A Powerful and Versatile 3D Video Annotation Tool for Spatial AI

MoonshotAI Released Checkpoint-Engine: A Simple Middleware to Update Model Weights in LLM Inference Engines, Effective for Reinforcement Learning

Researchers solve decades-old color mystery in iconic Jackson Pollock painting

Cyclic triaxial tests: Evaluation of liquefaction resistance in chemically treated soils

示波器用的小信号线性检波器的制作方法

Building an Advanced Convolutional Neural Network with Attention for DNA Sequence Classification and Interpretability

Staircase Wiring circuit diagram & working

In marine forests in Northern Portugal, kelp emerges as powerful carbon storage solution

Island haven for threatened koalas faces genetic 'trap' without intervention

Porcelain and Polymer Insulators

Why transformer cores are made of thin laminated sheets?

Battery charger circuit with indicator, over current & overcharge protection

惯性式圆柱体弹簧贮能操作机构的制作方法

AI helps identify over 1000 dubious open-access journals from screen of 15,000 titles

Synchrotron X-rays help identify promising candidate in the battle against antibiotic resistance

Scientists harness the power of collapsing bubbles to propel tiny robots

Reference-quality genome assembly created for widely used RPE-1 human cell line

Arduino voltage controlled oscillator (VCO)

Why SF6 (sulfur hexafluoride) is used in high-voltage circuit breakers?

Use of Dynamic Magnetic Resonance of the Urethra in Surgical Planning of Vesicourethral Anastomotic Stenosis Urethroplasty.

Chain Topology Engineering in Amphiphilic Block Copolymers: Crosslinking-Induced Nanodomain Refinement for Ultrahigh Energy Density under Extreme Conditions.

New chip design cuts AI energy use by enabling smarter FPGA processing

NVIDIA AI Open-Sources ViPE (Video Pose Engine): A Powerful and Versatile 3D Video Annotation...

Salt turns ice into a powerful flexoelectric material.

热记录磁头的印字时间控制电路的制作方法

Overhead vs underground lines – Advantages and disadvantages

The oldest mummies in the world may hail from southeastern Asia and date back 12,000 years

Why is AC Commonly Used in Households Instead of DC?

Different Types of Rectifiers – Single & Three Phase

The science of sacrifice: How altruism and evolution can work in tandem

Interstitial oxygen order and its competition with superconductivity in La

Upload Arduino serial data to web storage file

Unraveling the electronic mechanisms of transition metal and fluorine co-doping for enhanced electrochemical performance in sodium lithium manganese oxide cathodes.

What is the function of a silica gel breather in power transformers?

Why machines struggle with the unknown: Exploring the gap in human and AI learning

New layered material successfully confines terahertz light to the nanoscale

Architecture's past holds the key to sustainable future

Fossil fuels harm health from 'cradle to grave': Report

利用关联技术检索稀疏数据库的方法与流程

What is the effect of the Third harmonics in electrical systems?

What is an Optical Ground Wire (OPGW) cables?

Earliest evidence of smoke-dried mummification: More than 10,000 years ago in southern China and Southeast Asia.

Can microbes be the good guys? Research reveals Hollywood's blind spot

带径向离合器的方钻杆旋扣器的制作方法

立体真像、面形及其制造方法和用途与流程

New technique advances compact particle accelerator development

防治甘薯黑斑病、烂根病兼增产的方法与流程

Scientists uncover how cellular receptors trigger inflammation and sensory changes

Kelp forests are connected to local beach ecosystems, study shows

Tuition promise boosts retention rate for lower-income students, long-term study finds

Arduino send values wirelessly using RF module

OCTA in the regression of macular choroidal neovascularization associated with Mac tel2: Three-year follow-up.

How to ensure high-quality synthetic wireless data when real-world data runs dry

Dyadic empathy following childhood trauma: The role of hostile attribution bias in young adult couples.

Resistor calculations | series and parallel circuits

Scientists discover how nanoplastics disrupt brain energy metabolism

Stretch and pressure, the keys to eels' remarkable locomotive abilities, inform development of new robot

铁芯分隔式分数匝补偿电流互感器的制作方法

Brain Doctors: Evaluating a Mental Health Initiative for Elementary Students.

量杯式微电脑谷物水分测定仪的制作方法

Advanced broadband optical signal filtering developed with chirped and tilted fiber Bragg grating

含有N-乙烯基己内酰胺的热熔粘合剂的制作方法

How a Harvard maverick forever changed our concept of the stars

Ants defend plants from herbivores, but can hinder pollination by bees

正常子宫双侧输卵管同时提取钳的制作方法

Moral appeals can trump hate in tamping down online vitriol

Semi-wet carbonation: Transforming construction waste into sustainable resources

Social robots can help relieve the pressures felt by caregivers

Synthesis of Glycol-Functionalized Ladder-Type Oligoaniline Derivatives for Mixed Ionic-Electronic Conductivity.

'Publish or perish' evolutionary pressures shape scientific publishing, for better and worse

Advancing semiconductor thermoelectrics via thickness doping

Systematic fraud uncovered in mathematics publications

Armature Resistance in DC Generators

Stanford Researchers Introduced MedAgentBench: A Real-World Benchmark for Healthcare AI Agents

Arduino LCD cursor position navigation using keypad

Family-Centered Care in asthma treatment for patients under 5 years of age.

AI found to successfully predict proposal outcomes using ISS guidelines

Neonatal adjunctive fosfomycin therapy to methicillin-resistant staphylococcal bacteremia.

输出同系统电路参数变化无关的微波辐射计的制作方法

What is a Power Line Carrier Communication (PLCC)?

China says Nvidia 'violated' antitrust law, vows extra probe

LM317 Voltage Regulator with PNP Transistors to Handle Current Above 5A

Ultrafast infrared light pulses trigger rapid 'breathing' in thin film

Caution in interpretation: methodological limitations in the study linking OSA and collateral circulation.

Early modification of blood glucose levels during teriparatide treatment in postmenopausal women with severe osteoporosis.

Determinants, Impact and Optimal Resource Allocation of Zambia's Scaling Up Nutrition Program.

无银合金焊料封接陶瓷和柯瓦、陶瓷和铜的固态压力扩散焊的制作方法

The Full-Length Genomic Sequence of the HLA-DPA1*02:103 Allele Was Identified Using Oxford Nanopore Sequencing.

Converting stereo 3D images to light field content could ease AR eyestrain

Provider and caregiver preferences for trauma-informed intervention: Results from a best-worst scaling exercise.

Stem cell regulators in Arabidopsis and maize reveal agricultural potential

能够联接公共或专用网络的新型声音和信息同时通讯系统的制作方法

【CMU博士论文】移动计算摄影的神经场表示

The new engine of voting: Out-party hostility outpaces in-party loyalty across established democracies

Total liquid ventilation in a porcine model of severe acute respiratory distress syndrome using a new generation of liquid ventilator.

可用实地址及虚地址寻址的高速缓冲存贮器的制作方法

Simulated humanoid robots learn to hike rugged terrain autonomously

Reviving organobismuth chemistry

利用DNA重组技术产生抑制素的方法与流程

Eyes on New Product Development.

OpenAI reaches new agreement with Microsoft to change its corporate structure

These flexible fuel cells still work after being pierced with toothpicks and cut into pieces

Arduino store values using EEPROM memory

Voltage Doubler Circuit schematic using 555, op amp & AC to DC

Assessing trauma and development among primarily Latino immigrant children at a Pediatric Mobile Clinic: A cross-sectional study.

光降解试剂、可光降解的乙烯聚合物组合物及由其制备的产品的制作方法

The oldest known mummies have been found — in Southeast Asia

Why isolator should not be operated on Load?

DC motor direction control using relay circuit

Scientists engineer plants to double carbon uptake ability and produce more seeds and lipids

New neutrino detector in China is coming online

控制流动床中交换塔各层树脂高度的装置的制作方法

Can vertical farms really feed the UK sustainably? New study weighs climate costs and benefits

DNA metabarcoding uncovers woodrats' selective approach to eating toxic plants

Lack of Complications of High-Dose Intravitreal Topotecan for Recurrent Retinoblastoma in 81 Consecutive Injections.

The species and load of gastric bacteria at birth correlate with inflammation severity in very preterm infants.

Reply to "High Pharmacokinetic Variability and Unrecognized Limitations in First-Line Osimertinib Plus Chemotherapy for EGFR-Mutated NSCLC".

I Never Liked My Middle Name.

细条状干食品紧筒式包装机的制作方法

Ultraconfined terahertz phonon polaritons in hafnium dichalcogenides.

Bicontinuous Phase Network Formed by Anti-Plasticization Enhances Energy Storage Performance in Polyetherimide Dielectric Film.

多效头油(发乳)的配方及其工艺的制作方法

用普通胶卷和相纸的快速照相方法及其联合装置与流程

具有多个并联交换网络的交换系统的制作方法

Tripping coils and Closing coils in circuit breakers

LED chaser circuit using IC 4017 and 555

Barriers to Completing Advance Care Planning: Insights From the Wausau Free Clinic.

Correction: Muslims perceptions of safe alcohol use: a qualitative study in the Gulf Council Cooperation countries.

Porous radical organic framework improves lithium-sulfur batteries

AI combined with molecular simulations gets to the root of better plants

When robots are integrated into household spaces and rituals, they acquire emotional value

Arduino PIN number Lock with Timeout, Temporary block

Mapping the universe, faster and with the same accuracy

正负刚度弹性元件并联的减振装置的制作方法

ELCB vs RCCB: How they are different?

Arduino Ultrasonic servo rover distance meter

Power supply failure indicator alarm circuit using NE555 IC

How mice extend short-range ultrasound for public announcements

Functional status modifies the impact of tumor necrosis factor-alpha on depression treatment response.

Ligand driven heterolytic O-O bond cleavage in a non-haem phenolato-Fe(III)-OOH complex to yield a formal Fe(V)O intermediate.

固体、液体培养基综合培养食用菌类产品。如菌种、菌饮料、菌丝体、蛋白粮等方法与流程

Double harvest: Vertical solar panels and crops thrive side by side

Beneficial reversal of dominance maintains a large-effect resistance polymorphism under fluctuating insecticide selection.

旋转动能直接转换的冲击机构的制作方法

Matryoshka doll-like robot changes its shape in real time and in situ

Paleoclimate patterns offer hints about future warming

Salt can turn frozen water into a weak power source

H-Bridge Sine Wave Inverter Circuit using Arduino

Streaming flexoelectricity in saline ice.

Biohybrid crawlers can be controlled using optogenetic techniques

The sound of crying babies makes our faces hotter, according to new research

A security robot failed in NYC: Now, it's trying to protect downtown Kansas City

Robotic Partial Cystectomy for Urachal Adenocarcinoma: Surgical Technique with Cys-toscopic Correlation.

极值编码数字转换信号的处理方法和设备与流程

Impacts of real microplastic leachates on the development and behavior of developing zebrafish (

AI learns to follow predefined norms through a combination of logic and machine learning

气泡效应小峰值声压强的气体声源的制作方法

In search of exo-Neptunes: TOI-421 planetary system reveals inclined orbital architecture

Publisher Correction: Experimental determination of partial charges with electron diffraction.

Spotting stealth multiplets for better single-cell experiment design

《面向自主对接机动的机器视觉感知技术研究》最新150页

How Much Carbon Do We Need to Capture?

When does melting ice capsize? New research unearths several mechanisms

Researchers develop tailored pulsed power modulator for bias in semiconductor processing

Atomic 'CT scan' reveals how gallium boosts fuel cell catalyst durability

OpenAI Introduces GPT-5-Codex: An Advanced Version of GPT-5 Further Optimized for Agentic Coding in Codex

Terahertz light confined to the nanoscale with hafnium dichalcogenides.

Transformer Polarity Test – Additive, Subtractive and Transformation Ratio Test

Proximity screening pushes graphene electronic quality to record levels

Hidden insights in GPS data can track lane changes and improve AV safety, study shows

What happens if the fuse rating is too low or high?

Antibiotic pollution could accelerate amphibian decline by turning a potential solution into a threat

Arduino LED voltage level indicator

Arduino LED Chaser, Knight rider & Random flasher

GPS receiver using arduino interface and working

Protein aggregate or agglomerate: similar punctate structure with distinct biological profiles.

Solving the world's microplastics problem: 4 solutions cities and states are trying after global treaty talks collapsed

Earth's history written in the stars: Zircon crystals reveal galactic influence

物品冷却冷冻综合设备及其方法与流程

Ant swarm simulation unlocks possibilities in materials engineering, robot navigation and traffic control

Why a wave trap is used in substations?

Correction: The efficiency of tactile discrimination training and oculomotor exercises in people with chronic neck pain: a randomized controlled trial.

Voltage Level Indicator circuit using IC LM339

Artificial protein combines elasticity and cell signaling to enhance tissue regeneration

Classic recessive-or-dominant gene dynamics may not be so simple

JWST observations discover a small star-forming complex

Metabolic effects of dietary exposure to polystyrene microplastic and nanoplastic in fruit flies.

新的苯甲酰胺类及其制备方法和在治疗上的应用与流程

具有改进风味和降低酸量的无菌浓缩汁液的生产方法与流程

Pregnant Patients are Less Likely to Disclose Substance USE if They Perceive Stigma in Their Clinic Notes.

铁矿石的尾矿制作装饰面砖的制作方法

Arduino toggle push power on off latch switch

Factors affecting shape and size of hysteresis loop

载波彩色信号的录制与再生设备的制作方法

组合结构物及其制造方法与装置与流程

Regulating AI use could stop its runaway energy expansion

Enhancement of antioxidant and antimicrobial properties of Whey protein isolate and chlorogenic acid complexes through enzymatic and alkaline techniques.

In situ tissue stiffening as a model of early lung injury and disease.

用于管理为保护工业产权在各国提出的申请的准备工作和处理程序的计算机化系统的制作方法

Why OpenAI's solution to AI hallucinations would kill ChatGPT tomorrow

控制温室内空气状态的装置和方法与流程

治疗老年性痴呆有效的二唑的制作方法

NASA analysis shows sun's activity ramping up

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