Results 81 to 90 of about 2,813,925 (355)

Advancements in energy-efficient welding production techniques: Innovative models and methods for combined workpiece fabrication [PDF]

E3S Web of Conferences
This article highlights notable advances in energy-efficient welding manufacturing techniques, with particular emphasis on new models and methodologies for combined welding machines.
Tadjikuziev Rakhmatjan, Rubidinov Shokhrukh, Mamatqulova Saida   +2 more
doaj   +1 more source

Optimized Trigger for Ultra-High-Energy Cosmic-Ray and Neutrino Observations with the Low Frequency Radio Array [PDF]

, 2011
When an ultra-high energy neutrino or cosmic ray strikes the Lunar surface a radio-frequency pulse is emitted. We plan to use the LOFAR radio telescope to detect these pulses.
Anderson, J. M., Arts, M., Asgekar, A., Avruch, M., Bell, M., Bennema, P., Bentum, M., Bernadi, G., Best, P., Boonstra, A. -J., Bregman, J., Broekema, C., Brouw, W., Brueggen, M., Buitink, S., Butcher, H., Ciardi, B., Coolen, A., Damstra, S., de Jong, A., de Reijer, J., de Vos, M., Dettmar, R., Dijkstra, K., Donker, P., Doorduin, A., Drost, M., Eisloeffel, J., Falcke, H., Garrett, M., Gerbers, M., Griessmeier, J., Grit, T., Gruppen, P., Gunst, A., Hoeft, M., Holties, H., Horandel, J., Horneffer, L. A., Huijgen, A., James, C., Kant, D., Kooistra, E., Koopman, Y., Koopmans, L., Kuper, G., Lambropoulos, P., Loose, M., Maat, P., Mallary, C., McFadden, R., Meulman, H., Mevius, M., Mol, J. -D., Morawietz, J., Mulder, E., Munk, H., Nieuwenhuis, L., Nijboer, R., Noordam, J., Norden, M., Overeem, R., Paas, H., Pandey, V. N., Pandey-Pommier, M., Pizzo, R., Polatidis, A., Reich, W., Renting, A., Riemers, P., Roettgering, H., Romein, J., Roosjen, J., Ruiter, M., Schoenmakers, A., Scholten, O., Schoonderbeek, G., Singh, K., Sluman, J., Smirnov, O., Stappers, B., Steinmetz, M., Stiepel, H., Stuurwold, K., Tagger, M., Tang, Y., ter Veen, S., van Ardenne, A., van Cappellen, W., van de Brink, R., van der Wal, E., van Diepen, G., van Duin, A., van Haarlem, M., van Leeuwen, J., van Zwieten, J., Vermeulen, R., Vogt, C., Weggemans, H., Wijnholds, S., Wise, M., Wucknitz, O., Yattawatta, S.   +102 more
core   +7 more sources

Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions

FEBS Letters, EarlyView.
We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva, Puspa Kunwar, Md Ibnul Rifat Rahman, Joanna Koryo Kwao, Nathan Lehman, Zihan Zhang, Trenton Paul, Claire Cheng, Nicholas Truex, Hui‐Ting Lee, Jun Zhang   +10 more
wiley   +1 more source

Application of Life Cycle Assessment to Determine the Influence of Electricity Mix Profile and Driving Mode on the Environmental Impact of Electric Battery Vehicles

Tehnički Glasnik
Transportation electrification is one of the key strategies in the sustainable energy transition. Life cycle assessment was performed to evaluate the environmental impact of different electricity mixes with higher uptake of renewable energy sources and ...
Jelena Topić Božič, Ante Čikić, Simon Muhič, Boris Kraševec   +3 more
doaj   +1 more source

Efficient Use of Energy Resources on French Farms: An Analysis through Technical Efficiency

Energies, 2016
Integrating natural resources and ecological services in the production process is crucial to implement sustainable agriculture. However, the measurement of natural resource efficiency remains difficult.
Mohamed Ghali, Laure Latruffe, Karine Daniel   +2 more
doaj   +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

Efficient energy use and renewable sources of energy in Slovenia [PDF]

, 2013
This paper presents unique survey results with opinions on the competitive supply and efficient energy use, sources of energy and renewable sources of energy.
Bojnec, Štefan, Papler, Drago
core   +1 more source

The Stochastic State Selection Method Combined with the Lanczos Approach to Eigenvalues in Quantum Spin Systems

, 2005
We describe a further development of the stochastic state selection method, a new Monte Carlo method we have proposed recently to make numerical calculations in large quantum spin systems.
De Raedt H, Hatano N, Munehisa T Munehisa Y, Richter J, Tomo Munehisa, Yasuko Munehisa   +5 more
core   +3 more sources

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

Condensation Control of Insulated and Uninsulated Concrete Walls in the Periodic Regime: The Case of Edirne

Megaron, 2011
Sustainability is the sum of the precautions and conditions necessary to sustain life on earth. The major elements of sustainable design are choice of material and the building’s post-construction performance.
Filiz UMAROĞULLARI, Gülay ZORER GEDİK, Esma MIHLAYANLAR   +2 more
doaj