Results 61 to 70 of about 2,937,385 (348)

Productive And Energy Consumption Improvement With The Use Of A Linear Induction Motor In Cereal Drying Mechanics

Eletrônica de Potência, 2009
The proposed work presents a research on the efficiency of a LIM - Linear Induction Motor [2][4][5][6][7], applied in a cereal drier discharge system, in order to substitute the conventional pneumatic piston system (conventional system).
Sussumu C. Tanimoto, Décio Bispo, J.R. Camacho   +2 more
doaj   +1 more source

Time after time – circadian clocks through the lens of oscillator theory

FEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo, Carolin Ector, Hanspeter Herzel   +2 more
wiley   +1 more source

Evaluation of potential sources of nosocomial infection in endodontic practice: a hygienic study

BDJ Open
Aim This hygienic study assesses the microbial contamination of objects commonly used in a clinic during routine endodontic procedures. Methods Samples were collected from clinical surfaces and instruments.
Stanislav Voroshilov, Baghish Harutyunyan, Vigen Goginyan, Michael Solomonov   +3 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

Economic Efficiency of Solar and Rainwater Systems—A Case Study

Energies, 2023
The study deals with the analysis of data from a selected tourism facility and the implementation of a solar system and a rainwater system, which are an alternative to commonly used energy sources.
Lucia Bednárová, Henrieta Pavolová, Zuzana Šimková, Tomáš Bakalár   +3 more
doaj   +1 more source

Energy consumption management in Smart Homes: An M-Bus communication system [PDF]

, 2014
Energy consumption management in Smart Home environments relies on the implementation of systems of cooperative intelligent objects named Smart Meters. In order for devices to cooperate to smart metering applications' execution, they need to make their ...
Atzori L, Cherchi R, Colistra G, Pilloni V   +3 more
core   +1 more source

Biofuels Production: A Review on Sustainable Alternatives to Traditional Fuels and Energy Sources

Fuels
With increased worldwide energy demand and carbon dioxide emissions from the use of fossil fuels, severe problems are being experienced in modern times.
Kamla Malik, S. Capareda, Baldev Raj Kamboj, Shweta Malik, Karmal Singh, Sandeep Arya, D. K. Bishnoi   +6 more
semanticscholar   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

FEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li, Pedro A. Sánchez‐Murcia, Bernd Nidetzky   +2 more
wiley   +1 more source

Economic assessment of the alternative energy sources implementation for port enterprises

, 2017
The purpose of this article is to explore specific features of the implementation of alternative energy sources used to ensure activities of Ukrainian port companies.
Nina Yarova, O. Vorkunova, Natalia Khoteyeva   +2 more
semanticscholar   +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