Results 41 to 50 of about 1,110,179 (310)

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

Review on Less-Lethal Electrical Weapons: Evolution, Mechanisms, and Critical Technology

IEEE Access
There is currently an urgent need for less-lethal weapons in police activities, such as combating crime, maintaining stability, and handling conflicts.
Lei Deng, Genrong Cao, Xichao Yuan, Zhiming Qiao, Peng Wu, Fuqiang Gong, Zhichao Yu, Yongwei An, Hongjun Xiang, Qing-Ao Lv   +9 more
doaj   +1 more source

Materials, critical materials and clean-energy technologies

EPJ Web of Conferences, 2017
Modern engineered materials, components and systems depend on raw materials whose properties provide essential functionality to these technologies. Some of these raw materials are subject to supply-chain risks, and such materials are known as critical ...
Eggert R.
doaj   +1 more source

Advancements in Microgrid Technologies: A Critical Review [PDF]

SVU-International Journal of Engineering Sciences and Applications
The global energy crisis and environmental concerns have intensified the focus on clean and renewable energy sources (RESs) like photovoltaic power generation, biomass, hydro power and wind power.
Mohamad Mallah, Abdel-raheem Youssef, Abdelfatah Ali, Essam Mohamed   +3 more
doaj   +1 more source

Approches critiques des technologies en éducation et implications didactiques

ALSIC: Apprentissage des Langues et Systèmes d'Information et de Communication, 2023
At the crossroads of critical approaches in language education and technology in education, the study of technology in language education (eg, Warschauer, 1998; Ollivier, 2019) has complementary critical foundations to ensure its development, provided ...
Simon Collin
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

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

Unusual Case of Pancreatic Adenocarcinoma with Bladder Metastasis

Medicina, 2020
Background: The pancreas can be the site of neoplasms of several histogenetic origins; in most cases, tumors derive from the exocrine component, and ductal adenocarcinoma certainly prevails over the others.
Giorgia Arcovito, Iosè Di Stefano, Laura Boldrini, Francesca Manassero, Jacopo Durante, Alessio Tognarelli, Pinuccia Faviana   +6 more
doaj   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

FEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source

Efficient Management of Material Resources in Low-Carbon Construction

Energies
The sustainable implementation of resources and the transition to low-carbon construction is on the world’s daily agenda. This paper describes the development of criteria for the efficient management of material resources in low-carbon construction.
Petro Mykytyuk, Vasyl Brych, Volodymyr Manzhula, Olena Borysiak, Anatoliy Sachenko, Arkadiusz Banasik, Wojciech M. Kempa, Yuliia Mykytyuk, Aleksandra Czupryna-Nowak, Iryna Lebid   +9 more
doaj   +1 more source