Results 41 to 50 of about 4,398,739 (376)

Results of Radical Surgical Treatment of Cholangiocarcinoma [PDF]

open access: yes, 2017
Radical operations of cholangiocarcinomas are connected with the great number of post-operative complications, and lethality reaches 15-30 %. The most debatable questions remain the choice of the operation type depending on localization and spreading of ...
Avdosyev, Y. (Yuriy)   +2 more
core   +2 more sources

Toward a Psychological Framework of Radical Healing in Communities of Color

open access: yesCounseling Psychologist, 2020
Advancing beyond individual-level approaches to coping with racial trauma, we introduce a new psychological framework of radical healing for People of Color and Indigenous individuals (POCI) in the United States.
Bryana H. French   +6 more
semanticscholar   +1 more source

Autophagy as an essential cellular antioxidant pathway in neurodegenerative disease

open access: yesRedox Biology, 2014
Oxidative stress including DNA damage, increased lipid and protein oxidation, are important features of aging and neurodegeneration suggesting that endogenous antioxidant protective pathways are inadequate or overwhelmed.
Samantha Giordano   +2 more
doaj   +1 more source

Knowledge management during radical change: Applying a process oriented approach [PDF]

open access: yes, 2002
During periods of radical organisational change two elements - namely the organisation's strategy and its people - are affected profoundly. Strategic change involves refocusing the organisation in a direction that has little bearing on its past.
Braganza, A
core   +1 more source

Role of mitochondrial dysfunction and dysregulation of Ca2+ homeostasis in the pathophysiology of insulin resistance and type 2 diabetes

open access: yesJournal of Biomedical Science, 2017
Metabolic diseases such as obesity, type 2 diabetes (T2D) and insulin resistance have attracted great attention from biomedical researchers and clinicians because of the astonishing increase in its prevalence.
Chih-Hao Wang, Yau-Huei Wei
doaj   +1 more source

Selective Oxidation of Transient Organic Radicals in the Presence of Gold Nanoparticles

open access: yesNanomaterials, 2021
The ability of gold nanoparticles (AuNPs) to catalyze reactions involving radicals is poorly studied. However, AuNPs are used in applications where chemical reactions involving transient radicals occur. Herein, we investigate AuNPs’ catalytic effect on 2-
Viacheslav Shcherbakov   +2 more
doaj   +1 more source

Radical political unionism reassessed [PDF]

open access: yes, 2012
Defections from European social-democratic parties and a resurgence of union militancy have prompted some to diagnose a new left-wing trade unionism across Europe.
Achur J   +13 more
core   +1 more source

Remote functionalization by tandem radical chain reactions [PDF]

open access: yes, 1997
Normal radical relay chlorination of cholestan-3α-ol directed by an attached m-iodobenzoate ester group affords a 9α-chloro steroid, but when the same reaction is conducted in the presence of an excess of CBr4 the product is a 9α-bromo steroid ...
Wiedenfeld, David
core   +1 more source

The unpredictably eruptive dynamics of spruce budworm populations in eastern Canada

open access: yesPopulation Ecology, EarlyView.
We examine historical population data for spruce budworm from several locations through the period 1930–1997, and use density‐dependent recruitment curves to test whether the pattern of population growth over time is more consistent with Royama's (1984; Ecological Monographs 54:429–462) linear R(t) model of harmonic oscillation at Green River New ...
Barry J. Cooke, Jacques Régnière
wiley   +1 more source

Mitochondrially targeted compounds and their impact on cellular bioenergetics

open access: yesRedox Biology, 2013
Mitochondria are recognized as critical sites of localized injury in a number of chronic pathologies which has led to the development of organelle directed therapeutics.
Colin Reily   +5 more
doaj   +1 more source

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