Results 31 to 40 of about 6,929,561 (332)

Corrosion Behaviour Of Sintered AISI 316L Stainless Steel Modified With Boron-Rich Master Alloy In 0.5M NaCl Water Solution

open access: yesArchives of Metallurgy and Materials, 2015
Present study describes results of research conducted on sinters manufactured from a powdered AISI 316L austenitic stainless steel modified with an addition of boron-rich master alloy.
Szewczyk-Nykiel A.   +2 more
doaj   +1 more source

A Survey of Physical Layer Security Techniques for 5G Wireless Networks and Challenges Ahead [PDF]

open access: yes, 2018
Physical layer security which safeguards data confidentiality based on the information-theoretic approaches has received significant research interest recently.
Caire, Giuseppe   +5 more
core   +2 more sources

Layer‐by‐Layer Assembly: Recent Progress from Layered Assemblies to Layered Nanoarchitectonics

open access: yesChemistry – An Asian Journal, 2019
AbstractAs an emerging concept for the development of new materials with nanoscale features, nanoarchitectonics has received significant recent attention. Among the various approaches that have been developed in this area, the fixed‐direction construction of functional materials, such as layered fabrication, offers a helpful starting point to ...
Katsuhiko Ariga   +3 more
openaire   +4 more sources

Individual plumage and integument scoring of laying hens on commercial farms: correlation with severe feather pecking and prognosis by visual scoring on flock level

open access: yesPoultry Science, 2022
: Various plumage and integument scoring methods are commonly used to deduce the occurrence of severe feather pecking and cannibalism in laying hens. The aim of our study was to provide evidence of correlations between the occurrence of severe feather ...
Angela Schwarzer   +8 more
doaj   +1 more source

"Life" shaped by genes that depend on their surrounds [PDF]

open access: yes, 2011
Never was dogmatic reductionism helpful in conceiving the phenomenon of life. The post-genomic era has made it clear that genes alone cannot explain the functioning of whole organisms.
Layer, Paul Gottlob
core  

Transient ventilation dynamics following a change in strength of a point source of heat [PDF]

open access: yes, 2008
We investigate the transient ventilation flow within a confined ventilated space, with high- and low-level openings, when the strength of a low-level point source of heat is changed instantaneously.
,   +4 more
core   +2 more sources

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

open access: yesFEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Diagnosis of a Regional Thundersnow in Beijing, Tianjin and Hebei in February 2024

open access: yes应用气象学报
The generation mechanism of extreme snowfall and convective snowfall in Beijing-Tianjin-Hebei region of China from 20 February to 21 February in 2024 are analyzed with high-resolution observations and the fifth-generation European Centre for Medium-Range
Suo Chunnan   +6 more
doaj   +1 more source

Scalable Layer-2/Layer-3 Multistage Switching Architectures for Software Routers [PDF]

open access: yes, 2006
Software routers are becoming an important alternative to proprietary and expensive network devices, because they exploit the economy of scale of the PC market and open-source software.
Bianco, Andrea   +5 more
core   +1 more source

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

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