Results 21 to 30 of about 558,132 (274)

Inducing strong density modulation with small energy dispersion in particle beams and the harmonic amplifier free electron laser [PDF]

open access: yes, 2005
We present a possible method of inducing a periodic density modulation in a particle beam with little increase in the energy dispersion of the particles. The flow of particles in phase space does not obey Liouville's Theorem.
McNeil, B W J, Poole, M W, Robb, G R M
core   +1 more source

Novo desenvolvimentismo e conflitos ambientais na Baía de Guanabara: o Complexo Petroquímico do estado do Rio de Janeiro (COMPERJ) e os pescadores artesanais

open access: yesDesenvolvimento e Meio Ambiente, 2017
Changes in the Brazilian economic development strategy occurred in the last decade through the creation of large infrastructure projects. The Brazilian federal government launched all these projects in a Program called “Programa de Aceleração do ...
Thiago Wentzel de Melo Vieira   +2 more
doaj   +1 more source

Community Health Workers. Reinforcement of an Outreach Strategy in Rural Areas Aimed at Improving the Integration of HIV, Tuberculosis and Malaria Prevention, Screening and Care Into the Health Systems. “Proxy-Santé” Study

open access: yesFrontiers in Public Health, 2022
BackgroundIn Côte d'Ivoire, the health system remains poorly accessible and inefficient, particularly in rural areas. Malaria, tuberculosis and HIV remain a major concern. Tasks shifting to Community Health Workers (CHWs) in rural areas has been proposed
Desmorys Raoul Moh   +11 more
doaj   +1 more source

The Role of TLR4 in the Paclitaxel Effects on Neuronal Growth In Vitro [PDF]

open access: yes, 2013
Paclitaxel (Pac) is an antitumor agent that is widely used for treatment of solid cancers. While being effective as a chemotherapeutic agent, Pac in high doses is neurotoxic, specifically targeting sensory innervations.
Gutkin, DW   +3 more
core   +2 more sources

Evolución del mercado y la estructura productiva del sector lácteo español desde la integración en la CEE

open access: yesEconomía Agraria y Recursos Naturales, 2011
Se revisa la evolución del sector lácteo español desde la integración en la CEE, que se compara con las tendencias existentes en el período anterior y la relativa al conjunto de la UE.
Francisco Sineiro García   +1 more
doaj   +1 more source

LİBERALİZMDEN NEO-LİBERALİZME GEÇİŞTE DEVLETİN VE EKONOMİK AKTÖRLERİN OYNADIKLARI ROLLERİN İŞLETME STRATEJİLERİNE ETKİLERİ: ABD İŞLETMELERİ BAĞLAMINDA BİR TEORİK TARTIŞMA

open access: yesAfyon Kocatepe Üniversitesi İktisadi ve İdari Bilimler Fakültesi Dergisi, 2020
İnsanlık tarihine yön veren güçler ilk çalışmalardan günümüze değin çoğunlukla siyaset, ekonomi ve hukuk erkleri çerçevesinde değerlendirilmiştir. Bu yaklaşım üzerine sistematik yazınlar İbn-i Haldun’un 1332 yılında kaleme aldığı Mukaddime (2004) eserine
Hüseyin Çağatay Karabıyık   +1 more
doaj   +1 more source

Reforma de la PAC de 2003. Evaluación del impacto sobre la superficie, los rendimientos de secano y la diversidad de cultivos en España

open access: yesEconomía Agraria y Recursos Naturales, 2012
Este artículo evalúa los impactos de la Reforma de la PAC de 2003 y la implementación del Pago Único (PU) sobre superficies, rendimientos de secano y diversidad de cultivo en España.
Jorge Ruiz   +3 more
doaj   +1 more source

Amalgamation of types in pseudo-algebraically closed fields and applications

open access: yes, 2018
This paper studies unbounded PAC fields and shows an amalgamation result for types over algebraically closed sets. It discusses various applications, for instance that omega-free PAC fields have the property NSOP3.
Chatzidakis, Zoe
core   +1 more source

Peruvian Presidential Debates in the Elections of 2021 in Twitter/X: A Sentiment Analysis Approach

open access: yesIEEE Access
Over the years, technology has rapidly evolved, with social networks and media emerging as prominent examples. Social media facilitates the creation and exchange of content, while social networks connect individuals and organizations based on shared ...
Victor Andres Ayma Quirita   +5 more
doaj   +1 more source

Análise da série histórica de turbidez de água bruta superficial na estação de tratamento de água de Garça-SP: correlações com a precipitação e a dosagem de coagulante [PDF]

open access: yesRevista DAE
A qualidade da água de mananciais superficiais depende das características de sua bacia hidrográfica e do tipo de uso do solo. A remoção da mata nativa para usos como agropecuária e urbanização reduz a infiltração, eleva o escoamento superficial e ...
Cristiane de Farias
doaj   +1 more source

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