Results 31 to 40 of about 231 (110)

The role of the metabolite cargo of extracellular vesicles in tumor progression [PDF]

open access: yes, 2021
Metabolomic reprogramming in tumor and stroma cells is a hallmark of cancer but understanding its effects on the metabolite composition and function of tumor-derived extracellular vesicles (EVs) is still in its infancy. EVs are membrane-bound sacs with a
Bukva Mátyás   +4 more
core   +1 more source

Habitat Heterogeneity and Channelization of Small Rivers and Streams: Fish Community Responses to Ecological Gradients

open access: yesEcology and Evolution, Volume 15, Issue 9, September 2025.
Side channels are critical for fish habitat conservation in fluvial systems. Physical habitat gradients structure fish assemblies. Regulation, simplified substrate, and dense vegetation cover negatively impact fish communities in rivers and streams, highlighting the importance of habitat diversity and channel restoration for effective fish conservation.
Xiaohao Shi, Robert Czerniawski
wiley   +1 more source

Regulation of cytosolic calcium by collagen in single human platelets

open access: yesBritish Journal of Pharmacology, Volume 115, Issue 1, Page 101-106, May 1995., 2012
1 There is controversy in the literature as to whether collagen is able to induce directly a rise in cytosolic calcium concentration ([Ca2+]i) in human platelets. We have addressed this question by observing the cytosolic calcium response of single fura‐2‐loaded human platelets settling onto a collagen‐coated surface using dynamic fluorescence ratio ...
Alastair W. Poole, Stephen P. Watson
wiley   +1 more source

Effekten av fysioterapi for pasienter med Parkinsons sykdom [PDF]

open access: yes, 2009
Fysioterapi og trening har trolig en positiv effekt på balanse og livskvalitet, og har muligens også en positiv effekt på holdning og stillingskontroll, fysisk funksjon, benstyrke og ganghastighet.
Dahm, Kristin Thuve, Reinar, Liv Merete
core   +4 more sources

Predictors of Distribution and Diversity of Rare, Protected, and Endangered Freshwater Mollusks in Rivers With Various Land Use in the Context of Environmental Changes

open access: yesEcology and Evolution, Volume 15, Issue 4, April 2025.
Rivers face multiple stressors that act on biodiversity. In view of global environmental changes, river modifications, deforestation, and pollution, their natural parts are of the highest importance in maintaining the biodiversity of mollusks; therefore, the study addresses the predictors of rare species, as they serve as ecological indicators of ...
Tomasz Krepski   +2 more
wiley   +1 more source

Enhanced feature selection algorithm using ant Colony Optimization and fuzzy memberships [PDF]

open access: yes, 2008
Feature selection is an indispensable pre-processing step when mining huge datasets that can significantly improve the overall system performance. This paper presents a novel feature selection method that utilizes both the Ant Colony Optimization (ACO ...
Al-Ani, A   +3 more
core  

Projeto de intervenção para a redução do risco do consumo de álcool pelos usuários da Unidade de Saúde da Família da Estrada da Cocisa, Salvador, Bahia. [PDF]

open access: yes, 2022
Objetivo: Este trabalho propõe a elaboração de um plano de intervenção a ser aplicada pela Unidade de Saúde da Família Estrada da Cocisa do município de Salvador, Bahia, com o objetivo de orientar/educar os usuários da comunidade através de uma ...
Santos, André Luiz Sacerdote
core  

ZONA FRANCA DE MANAUS: NOVAS PERSPECTIVAS TRANSNACIONAIS À LUZ DOS OBJETIVOS DE DESENVOLVIMENTO SUSTENTÁVEL DA AGENDA 2030 DA ONU [PDF]

open access: yes, 2023
Este trabalho tem por objeto analisar a Zona Franca de Manaus numa perspectiva transnacional após o advento da Agenda 2030 proposta pela Nações Unidas (ONU) em 2015.
Castro, Evelyn Vannelli de Figueredo   +2 more
core   +1 more source

A Taxonomy of Behavior Change Techniques for Improving Medication Adherence in Primary Open‐Angle Glaucoma

open access: yesJournal of Ophthalmology, Volume 2025, Issue 1, 2025.
Many interventions aiming to improve medication adherence in primary open‐angle glaucoma (POAG) have yielded equivocal findings. This equivocacy has been attributed to several factors, including limited incorporation of health behavior theory and patient preference into intervention design.
Shervonne Poleon   +5 more
wiley   +1 more source

The Constitutional Debate: Herodotus\u27 Exploration of Good Government [PDF]

open access: yes, 2012
Herodotus’ Constitutional Debate is an important contribution to the development of political thought, since Herodotus provides in it definitions of the three forms of government, democracy, oligarchy, and monarchy.
Roy, C. Sydnor
core   +2 more sources

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