Results 41 to 50 of about 3,716,054 (304)

Therapeutic Apheresis for Intravenous Methylprednisolone‐Refractory Neuromyelitis Optica Spectrum Disorder: Clinical and Radiological Outcomes in a Single‐Center Case Series

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Neuromyelitis optica spectrum disorder (NMOSD) is a relapsing autoimmune disease of the central nervous system. High‐dose intravenous methylprednisolone (IVMP) is the standard first‐line therapy for acute attacks, although some patients remain refractory.
Wataru Horiguchi   +5 more
wiley   +1 more source

Wireless Telegraphy at the German Universal Exhibition in Ústí nad Labem in 1903 [1]

open access: yesActa Polytechnica, 2008
This paper focuses on the transmission of wireless telegraphy between Ústí nad Labem and Teplice during the German Universal Exhibition in Ústí nad Labem in 1903.
T. Okurka
doaj  

Numérique et humanités : de l’ancillarité à la fécondité grâce à la modélisation computationnelle des connaissances

open access: yesHumanités Numériques, 2023
The digital transformation of society also affects the humanities and social sciences (HSS). The digital humanities follow the general pattern of digital history, which we will briefly describe.
Yannis Delmas-Rigoutsos
doaj   +1 more source

NASA helicopter transmission system technology program [PDF]

open access: yes, 1983
The purpose of the NASA Helicopter Transmission System Technology Program is to improve specific mechanical components and the technology for combining these into advanced drive systems to make helicopters more viable and cost competitive for commerical ...
Zaretsky, E. V.
core   +1 more source

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

open access: yesTherapeutic 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   +7 more
wiley   +1 more source

Wind turbines and invisible technology: unarticulated reasons for local opposition to wind energy [PDF]

open access: yes, 2013
Local opposition to wind turbines stems from concerns about environmental and economic damage, as well as conflicts between rural and urban residents.
Hirsh, Robert F, Sovacool, Benjamin K
core   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe   +3 more
wiley   +1 more source

Alographia dos álkalis... de Frei Conceição Veloso: um manual de química industrial para produção da potassa no Brasil colonial The production of potash from plants in colonial Brazil as described in fray Conceição Veloso's Alographia dos alkalis...

open access: yesQuímica Nova, 2008
Potassium carbonate, or potash, was the most important industrial chemical of the 18th century. It was essential for producing glass, soap, saltpeter, dyes, several drugs, and also used for bleaching linens, paper, and sugar.
Fernando J. Luna
doaj   +1 more source

Ferrovia como infraestrutura crítica: estudo de caso dos caminhos de ferro coloniais de Angola, c. 1870-1930

open access: yesLer História, 2023
In the 1880s, Portuguese colonial authorities promoted the construction of railways in Angola. In this article, I analyse this historical process from the point of view of the concept of critical infrastructure.
Hugo Silveira Pereira
doaj   +1 more source

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

open access: yesFEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka   +11 more
wiley   +1 more source

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