Results 71 to 80 of about 7,937,994 (297)

A Bibliometric Analysis of Publications in Uremic Toxins From 1991 to 2024

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Uremic toxins are a growing area of research in nephrology, with significant implications in the progression and treatment of chronic kidney disease (CKD) and the management of end‐stage kidney disease (ESKD). This bibliometric analysis aims to evaluate the global research trends, key contributors, and the impact of publications in ...
Yuh‐Shan Ho, Karim M. Soliman, Wisit Cheungpasitporn, Wannasit Wathanavasin, Ahmed Daoud, Ahmed I. Kamal, Balázs Szamosfalvi, Tibor Fülöp   +7 more
wiley   +1 more source

The Forces Associated with Bolus Injection and Continuous Infusion Techniques during Ultrasound-Targeted Nerve Contact: An Ex Vivo Study

Applied Sciences
Ultrasound-guided regional anaesthesia with real-time visualization of anatomical structures and needle trajectory has become the standard method for accurately achieving nerve block procedures.
Ashraf Agweder, Youheng Zeng, Jiatao Liu, Graeme McLeod, Zhihong Huang   +4 more
doaj   +1 more source

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

FEBS 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

Improved technical characteristics of the Mi-8/17 in the Army of FYR Macedonia / Повышение технических характеристик вертолета Ми-8/17 в процессе вооружения Армии БЮР Македония / Poboljšanje tehničkih karakteristika helikoptera MI-8/17 u naoružanju vojske BJR Makedonije [PDF]

Vojnotehnički Glasnik, 2018
Worldwide experience has shown that MI-8/17 helicopters are on the top of the middle class list of high performance multipurpose helicopters, flying at high altitudes in complex meteorological conditions.
Drage T. Petreski, Andrej P. Iliev, Elena M. Trajanovska, Lazar B. Gjurov, Aleksandar S. Petrovski   +4 more
doaj   +1 more source

Relativistic Linear Restoring Force

, 2012
We consider two different forms for a relativistic version of a linear restoring force. The pair comes from taking Hooke's law to be the force appearing on the right of the relativistic expressions: dp/dt or dp/dtau .
Clark, D., Franklin, J., Mann, N.
core   +1 more source

The Mendeleev-Meyer force project [PDF]

, 2016
Here we present the Mendeleev–Meyer Force Project which aims at tabulating all materials and substances in a fashion similar to the periodic table. The goal is to group and tabulate substances using nanoscale force footprints rather than atomic number or
Amadei, Carlo Alberto, Barcons Xixons, Víctor, Chiesa, Matteo, Colchero, Jaimer, Font Teixidó, Josep, Gadelrab, Karim Raafat, Lai, Chia-Yun, Santos Hernández, Sergio, Tang, Tzu-Chieh, Verdaguer Prats, Albert   +9 more
core   +4 more sources

Forcing brushes

Discrete Applied Mathematics, 2019
We give short and simple proofs of the inequalities $B(G)\leq Z(L(G))$ and $Z(G)\leq Z(L(G))$ first established by Erzurumluoğlu, Meagher, and Pike, where $G$ is a graph without isolated vertices, $B(G)$ is the brushing number of $G$, $Z(G)$ is the zero forcing number of $G$, and $L(G)$ is the line graph of $G$.
Dirk Meierling, Dieter Rautenbach
openaire   +2 more sources

Simple forcing notions and forcing axioms [PDF]

Journal of Symbolic Logic, 1997
In the present paper we are interested in simple forcing notions and Forcing Axioms. A starting point for our investigations was the article [4] in which several problems were posed. We answer some of those problems here.In the first section we deal with the problem of adding Cohen reals by simple forcing notions.
Andrzej Roslanowski, Saharon Shelah
openaire   +3 more sources

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

Quantized Casimir Force

, 2012
We investigate the Casimir effect between two-dimensional electron systems driven to the quantum Hall regime by a strong perpendicular magnetic field. In the large separation (d) limit where retardation effects are essential we find i) that the Casimir ...
A. H. MacDonald, E. Fischbach, I. E. Dzyaloshinskii, M. Bordag, Wang-Kong Tse   +4 more
core   +1 more source