Results 71 to 80 of about 1,712,892 (388)

DELP Treatment on Vision and Retinal Microcirculation in Patients With Acute Ischemic Stroke: Report of Five Cases and Literature Review

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background The delipid extracorporeal lipoprotein filter from plasma (DELP) treatment can effectively reduce blood lipid, increase blood flow, and improve neurological deficits in patients with acute ischemic stroke (AIS). However, its effect on vision and retinal microcirculation in stroke patients has never been reported.
Ning Li, Ronghua Hong, Hua You, Feiping Xu, Qingjun Zhang, Yiwen Lin, Yuting Su, Danmei Lan, Lingjing Jin, Junhui She   +9 more
wiley   +1 more source

Perturbing gauge/gravity duals by a Romans mass

, 2009
We show how to produce algorithmically gravity solutions in massive IIA (as infinitesimal first order perturbations in the Romans mass parameter) dual to assigned conformal field theories.
Aharony O, Aharony O Bergman O Jafferis D L Maldacena J, Alessandro Tomasiello, Beauville A, Davide Gaiotto, DeWolfe O, Eells J, Fujita M Li W Ryu S Takayanagi T, Gaiotto D Tomasiello A, Gauntlett J P, Graña M, Graña M, Gualtieri M, Haack M Lust D Martucci L Tomasiello A, Halmagyi N Tomasiello A, Hanany A, Hull C M, Jafferis D L, Jeschek C, Jeschek C Witt F, Koerber P, Koerber P Martucci L, Lunin O, Lust D Tsimpis D, Lüst D, Maldacena J M, Martucci L, Minasian R, Nilsson B E W, Schwarz J H, Tomasiello A   +30 more
core   +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

A proposed conceptual familiness transmission of capital model

South African Journal of Business Management, 2007
Notwithstanding family businesses being a prevalent phenomenon in the economies of most countries, insight into this form of enterprise is still limited and it has been largely ignored as a study field.
W. P. Venter, S. Kruger, F. J. Herbst
doaj   +1 more source

Fourth order gravity and experimental constraints on Eddington parameters

, 2006
PPN-limit of higher order theories of gravity represents a still controversial matter of debate and no definitive answer has been provided, up to now, about this issue. By exploiting the analogy between scalar-tensor and fourth-order theories of gravity,
Capozziello, S., Stabile, A., Troisi, A.
core   +1 more source

The Fermion Generations Problem in the Gust in the Free World-Sheet Fermion Formulation [PDF]

, 1994
In the framework of the four dimensional heterotic superstring with free fermions we present a revised version of the rank eight Grand Unified String Theories (GUST) which contain the $SU(3)_H$-gauge family symmetry.
Maslikov, A. A., Naumov, I. A., Volkov, G. G.   +2 more
core   +2 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

Higher Cluster Categories and QFT Dualities

, 2017
We present a unified mathematical framework that elegantly describes minimally SUSY gauge theories in even dimension, ranging from $6d$ to $0d$, and their dualities.
Franco, Sebastian, Musiker, Gregg
core   +2 more sources

Structural insights into lacto‐N‐biose I recognition by a family 32 carbohydrate‐binding module from Bifidobacterium bifidum

FEBS Letters, EarlyView.
Bifidobacterium bifidum establishes symbiosis with infants by metabolizing lacto‐N‐biose I (LNB) from human milk oligosaccharides (HMOs). The extracellular multidomain enzyme LnbB drives this process, releasing LNB via its catalytic glycoside hydrolase family 20 (GH20) lacto‐N‐biosidase domain.
Xinzhe Zhang, Naoki Sunagawa, Toma Kashima, Kiyohiko Igarashi, Akimasa Miyanaga, Shinya Fushinobu   +5 more
wiley   +1 more source

The Transmuted Generalized Odd Generalized Exponential-G Family of Distributions: Theory and Applications [PDF]

, 2021
Hesham Reyad‎, Soha Othman, Muhammad Ahsan ul Haq   +2 more
openalex   +1 more source