Results 81 to 90 of about 1,113,352 (263)

Green design of circuit breaker electrical life to improve resource utilization

Scientific Reports
A qualified circuit breaker possesses an inherent electrical life upon leaving the factory. During its operational lifespan, this electrical life gradually diminishes due to various factors, including electrical and mechanical wear.
Jungang Zhou, Zhaoxia Shang
doaj   +1 more source

Discussion on the Supervision Mode of Quality and Safety Risk of Consumer Products

MATEC Web of Conferences, 2018
In recent years, China, as the world’s largest consumer products manufacturing country, has more and more consumer quality and safety incidents. By analyzing and constructing the supervision mode of quality and safety risks of consumer products, this ...
Chen Wenjie, Xu Yingcheng, Liu Wenge, Ning Xiuli, Xu Teng, Gao Qingyun, Li Ning   +6 more
doaj   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Influencing factors and migration rules of 14 kinds of heavy metals in tableware

Shipin yu jixie
ObjectiveThis study focus on exploring the factors affecting the migration of 14 heavy metal elements such as Ag, As and Pb in tableware and the migration patterns of each element.MethodsSilver tableware was chosen as an example, and the following ...
TANG Shali, WANG Jin, REN Jiefang, ZHOU Xuejun, YE Pengcheng   +4 more
doaj   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Determination of chlorothalonil and its metabolite 4-hydroxychlorothalonil residues in animal-derived food by ultra-high performance liquid chromatography-tandem mass spectrometry

Shipin yu jixie
ObjectiveTo establish a method for simultaneous determination of chlorothalonil and its metabolite 4-hydroxychlorothalonil residues in animal-derived food by ultra-high performance liquid chromatography-tandem mass spectrometry.MethodsThe samples were ...
LIU Xiaofang, LI Zheng, HE Hao, JIANG Junjie, CHEN Yuanyuan   +4 more
doaj   +1 more source

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

FEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes, Guilherme M. Azevedo, Amanda P. Barcellos, Diana Bahia   +3 more
wiley   +1 more source

Determination of tetraniliprole residues in animal derived foods by multi-plug filtration cleanup combined with HPLC-MS/MS

Shipin yu jixie
ObjectiveThis study aimed to develop a rapid and efficient method for quantifying tetraniliprole residues in animal-derived foods by combining multi-plug filtration cleanup (m-PFC) with high-performance liquid chromatography-mass spectrometry (HPLC-MS ...
YUAN Liejiang, WANG Xiu, LI Zheng, ZHU Li, DENG Hang   +4 more
doaj   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

Application of Magnetic Nanoseparation Technology in Rapid Detection of Foodborne Pathogens

Shipin gongye ke-ji
Foodborne pathogens are important factors that contribute to foodborne illnesses, posing significant threats to food safety and human health, and presenting a major challenge for global healthcare systems. Contaminated food matrices are complex and often
Shilong DU, Fei LU, Fan ZHOU, Junliang WANG, Youyu XIAO   +4 more
doaj   +1 more source