Results 51 to 60 of about 801,725 (306)

LOW- CAPACITY SLAUGHTERHOUSES STRUCTURAL ADJUSTMENT FOR THE APPROVAL PROVIDED FOR BY 853/2004 REGULATION. EXPERIENCES OF THE LOCAL SANITARY AUTHORITY OF THE PROVINCE OF BERGAMO

Italian Journal of Food Safety, 2011
For effect of CE 853/04 Regulation slaughterhouses authorized as low-capacity establishments under 91/497/CEE directive and 286/94 Decree, had to obtain the approval by 31/12/2009 to continue operating.
E. Paladino, S. Bonetti, G. Conti, C. Gandolfi   +3 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

Intelligent adjustment for power system operation mode based on deep reinforcement learning

iEnergy
Power flow adjustment is a sequential decision problem. The operator makes decisions to ensure that the power flow meets the system's operational constraints, thereby obtaining a typical operating mode power flow.
Wei Hu, Ning Mi, Shuang Wu, Huiling Zhang, Zhewen Hu, Lei Zhang   +5 more
doaj   +1 more source

ESTIMATION OF THE RELATION BETWEEN WEIBULL SEA CLUTTER AND THE CA-CFAR SCALE FACTOR

Ingeniería, 2015
When radars operate in coastal or offshore environments, an undesired signal known as clutter appears as background in the measurements. The CA-CFAR detector is the classic solution for the detection of targets inside clutter, typically using a fixed ...
José Raúl Machado Fernández
doaj   +1 more source

Function‐driven design of a surrogate interleukin‐2 receptor ligand

FEBS Letters, EarlyView.
Interleukin (IL)‐2 signaling can be achieved and precisely fine‐tuned through the affinity, distance, and orientation of the heterodimeric receptors with their ligands. We designed a biased IL‐2 surrogate ligand that selectively promotes effector T and natural killer cell activation and differentiation. Interleukin (IL) receptors play a pivotal role in
Ziwei Tang, Zelin Cheng, Teng Li, Fulian Wang, Liangminghui Zhang, Xiuxiu He, Lili Liu, Wei Wang, Aibin Liang, Guang Yang   +9 more
wiley   +1 more source

A Ku-Band Foldable Reflectarray Based on a Maltese-Cross Microstrip Element

Известия высших учебных заведений России: Радиоэлектроника, 2021
Introduction. Reflectarrays have a number of design and functional advantages over their closest analogue - reflector antennas (RA). Although microstrip elements are the most preferred reflectarray elements, single-layer microstrip elements do not allow ...
S. V. Polenga, R. O. Ryazantsev, A. D. Poligina, R. M. Krylov, E. A. Litinskaya, Yu. P. Salomatov   +5 more
doaj   +1 more source

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

FEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva, Ariann E. Mendoza‐Martínez, P. Abril Medina‐Flores, Carlos Campero‐Basaldua, Alexander DeLuna, Soledad Funes   +5 more
wiley   +1 more source

Asymmetric targeting of corporate cash holdings and financial constraints in Pakistani firms [PDF]

Journal of Asian Business and Economic Studies, 2019
Purpose – The purpose of this paper is to investigate the asymmetric adjustment of cash holdings in Pakistani firms for above and below target firms. Design/methodology/approach – The study employs generalized method of moments (GMM) to investigate the ...
Ghulam Ayehsa Siddiqua, Ajid ur Rehman, Shahzad Hussain   +2 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

Aerodynamic uplift force improvement in single-strip high-speed pantograph via key parameter regulation with mechanism investigation

Theoretical and Applied Mechanics Letters
This study addresses the significant disparity in aerodynamic uplift forces experienced by single-strip high-speed pantographs under different operating directions.
Yafeng Zou, Xianghong Xu, Rui Zhou, Zichen Liu, Liming Lin   +4 more
doaj   +1 more source