Results 81 to 90 of about 1,223,099 (297)

New extremal binary self-dual codes of length 68 from quadratic residue codes over f_2+uf_2+u^2f_2

, 2013
In this work, quadratic reside codes over the ring F2 +uF2 +u^2F2 with u^3 = u are considered. A duality and distance preserving Gray map from F2 + uF2 + u^2F2 to (F_2)^3 is defined.
Kaya, Abidin, Siap, Irfan, Yildiz, Bahattin   +2 more
core   +1 more source

Chameleon sequences reveal structural effects in proteins representing micelle‐like distribution of hydrophobicity

FEBS Open Bio, EarlyView.
Amino acids sequence of two different proteins with the same sequence (chameleon sequence—black boxes) represent in 3D structure of the proteins different secondary structures: HHHH—helical and BBB—Beta‐structural. The chains folded in water environment adopt different III‐order structures in which the chameleon fragments appear to adopt similar status
Irena Roterman, Katarzyna Stapor, Leszek Konieczny, Krzysztof Gądek, Piotr Nowakowski   +4 more
wiley   +1 more source

Predictors of shunt responsiveness and outcomes in idiopathic normal pressure hydrocephalus: a retrospective cohort study

Acta Neurochirurgica
Background Idiopathic Normal Pressure Hydrocephalus (iNPH) remains a challenging clinical diagnosis with variable treatment response. Objectives This study aimed to identify clinical, imaging, and CSF biomarkers associated with favorable outcomes ...
Dror Shir, Noa Bregman, Jonathan Roth, Elissa Ash, Tamara Shiner   +4 more
doaj   +1 more source

Computation of Gray Level Co-Occurrence Matrix Based on CUDA and Optimization for Medical Computer Vision Application

IEEE Access, 2018
Various fields in medicine require scientific research and computer application. This results in computation time optimization becoming a task that is of increasing importance due to its highly parallel architecture.
Huichao Hong, Lixin Zheng, Shuwan Pan
doaj   +1 more source

Large‐scale bidirectional arrayed genetic screens identify OXR1 and EMC4 as modifiers of αSynuclein aggregation

FEBS Open Bio, EarlyView.
Activation of the mitochondrial protein OXR1 increases pSyn129 αSynuclein aggregation by lowering ATP levels and altering mitochondrial membrane potential, particularly in response to MSA‐derived fibrils. In contrast, ablation of the ER protein EMC4 enhances autophagic flux and lysosomal clearance, broadly reducing α‐synuclein aggregates.
Sandesh Neupane, Lea Nikolić, Lorenzo Maraio, Thomas Goiran, Nathan Karpilovsky, Stefano Sellitto, Vangelis Bouris, Jiang‐An Yin, Ronald Melki, Edward A Fon, Adriano Aguzzi, Elena De Cecco   +11 more
wiley   +1 more source

Managing healthcare for female BRCA carriers in the population screening era: developing a harmonized national policy for surveillance and risk-reduction

Israel Journal of Health Policy Research
Background The implementation of Israeli National screening for BRCA1/BRCA2 pathogenic variants (PVs) in 2020 has led to a significant increase in the number of unaffected female carriers who are referred to high-risk surveillance clinics (HRSCs).
Rachel Michaelson-Cohen, Shunit Armon, Naama Srebnik, Einat Koller Volkow, Pnina Mor, David Gekhtman, Ora Rosengarten, Adi Maisel Lotan, Hadar Goldvaser, Yahelli Miller, Dana Madorsky Feldman, Rinat Bernstein Molho, Miri Sklair Levy, Inbal Kedar, Yael Goldberg, Yael Raz, Sharon Simchoni, Aviad Hoffman, Miora Linial, Einat Carmon, Inbar Gatot, Michal Braha, Rakefet Chen Shtoyerman, Shikma Mordechai, Elizabeth E. Half, Lior Katz, Zohar Levi, Sharon Bratman Morag, Tanir M. Allweis, Eitan Friedman, Ephrat Levy-Lahad, Sari Lieberman   +31 more
doaj   +1 more source

Problems and prospects of Ukraine’s energy supply in the aspects of international trade [PDF]

, 2017
The article studies the energy efficiency of the economy and determines the need to reform the energy sector of Ukraine and conditions of its adaptation to EU requirements. Annual energy consumption in the world is about 14 billion tons of fuel.
Krasnikova, Nataliya, Redchenkov, A. A.
core  

The skills required for transition to university and study in biological sciences: A student perspective

FEBS Open Bio, EarlyView.
Bioscience students were asked for their opinions on the value and teaching of skills. 204 responded that teamwork, time management and study skills are necessary to reach University, that scientific writing, research, laboratory and presentation skills are taught effectively during their studies, while other skills are gained inherently through study ...
Janella Borrell, Susan Crennell
wiley   +1 more source

Heterogeneous response to efgartigimod in real-world experience with myasthenia gravis: Predictors and treatment strategies

Neurotherapeutics
Efgartigimod is an established therapy for acetylcholine receptor antibody-positive generalized myasthenia gravis, yet real-world data on long-term overall responsiveness, response patterns, steroid-sparing effects, bridging therapy use, and predictors ...
Lior Fuchs, Ifat Vigiser, Hadar Kolb, Keren Regev, Vivian E. Drory, Amir Dori, David Magalashvili, Tal Caller, Gilad Kenan, Yana Mechnik Steen, Mark Hellmann, Adi Wilf-Yarkoni, Tal Friedman Korn, Adi Vaknin-Dembinsky, Alaa Bsoul, Shahar Shelly, Arnon Karni   +16 more
doaj   +1 more source

Fluid and Neuroimaging Biomarkers in Microgliopathy Colony‐Stimulating Factor‐1 Receptor‐Related Disorders

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective This study aims to identify both fluid and neuroimaging biomarkers for CSF1R‐RD that can inform the optimal timing of treatment administration to maximize therapeutic benefit, while also providing sensitive quantitative measurements to monitor disease progression.
Tomasz Chmiela, Madison Reeves, Karen Jansen‐West, Judith Dunmore, Yuping Song, Audrey Strongosky, Sunil Gandhi, Gilana Pikover, Matt Blurton‐Jones, Robert C. Spitale, Erik H. Middlebrooks, Leonard Petrucelli, Mercedes Prudencio, Zbigniew K. Wszolek   +13 more
wiley   +1 more source