Results 91 to 100 of about 2,470,816 (287)

Paraneoplastic Lupus Nephritis in a Child With Neuroblastoma Recurrence

open access: yes
Pediatric Blood &Cancer, EarlyView.
Gabriele Mortari   +9 more
wiley   +1 more source

Adjunctive Therapeutic Plasma Exchange in Refractory Adult‐Onset Still's Disease Complicated by Secondary Macrophage Activation Syndrome: A Single‐Center Experience

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Adult‐onset Still's disease (AOSD) complicated by macrophage activation syndrome (MAS) carries substantial mortality. The role of therapeutic plasma exchange (TPE) remains uncertain. Methods We retrospectively analyzed patients with AOSD‐MAS treated with TPE at a single‐center.
Masataka Ueda   +15 more
wiley   +1 more source

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

What Drives the Skill Premium: Technological Change or Demographic Variation? [PDF]

open access: yes
This paper quantitatively examines the effects of two exogenous driving forces, investment-specific technological change (ISTC) and the demographic change known as “the baby boom and the baby bust,” on the evolution of the skill premium in the postwar U ...
Hui He
core  

Mapping the evolution of mitochondrial complex I through structural variation

open access: yesFEBS 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   +2 more
wiley   +1 more source

Surgical skills [PDF]

open access: yesBritish Dental Journal, 2004
P S, Fleming, T R, Flood
openaire   +2 more sources

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

Dimensional accuracy and surface quality in Wire-Cut EDM of Ti6Al4V: experimental study and optimization

open access: yesJournal of Engineering and Applied Science
Ti6Al4V is widely recognized for its exceptional strength-to-weight ratio and is extensively used in aerospace and biomedical applications. This study focuses on optimizing the Wire-Cut Electrical Discharge Machining (WEDM) parameters to minimize ...
Jaya Kishore Sunkara   +3 more
doaj   +1 more source

The impact of trade liberalization on skill upgrading. Evidence from Argentina [PDF]

open access: yes
In this paper I study the effects of a regional free trade agreement on the demand for skill. I start by documenting a series of facts to shed light on the determinants of a steep increase in the relative demand of skilled labor in a panel of Argentinean
Paula Bustos
core  

Migrating skills, skilled migrants and migration skills

open access: yes, 2014
Notions of skill are geographically and historically specific; migration regimes, professional regulations and national policies influence possibilities of effective validation of migrant knowledge abroad. Migration scholars convincingly demonstrate how migrants actively circumvent national requirements to fit into the dominant culture of the society ...
openaire   +1 more source

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