Limpar
207.338 resultados

Acesso aberto

Tipo do recurso

Tipo de base de dados

Ano de criação

Produção nacional

Revisado por pares

Áreas

Idioma

Editores

Documentos governamentais Acesso aberto

Thomas Fowell Buxton,

... writes that he had read his plan for gradual abolition of slavery at a meeting on the ...

1824 - Gale Group | SAS Part 1

Artigo

Jack L. Wilson, K. W. Scheel,

... infarction in the canine heart following acute and gradual occlusion of the circumflex or right coronary arteries. ... left coronary artery for 4 hr (seven dogs). Gradual occlusion was produced by placing an Ameroid occluder ... occlusion and with histological methods in dogs with gradual occlusion. The volume of ventricular infarction was determined ... II Computer and graphics tablet. After 3 months, gradual occlusion of the right coronary artery produced a ... the 67% incidence observed with 3 months of gradual circumflex occlusion. The average infarct volume produced by ...

Tópico(s): Ultrasound in Clinical Applications

1982 - Wiley | The Anatomical Record

Primary Document -- Manuscript Acesso aberto

Gradual closure of V.A.D. hospitals. Press Cuttings: Hospital and Nurses - Red Cross. Supplementary Material. 1918- ...

1918 - Gale Group | ArchivesUnbound Women-War

Artigo Revisado por pares

Karen Wuyts, An De Schrijver, F. Vermeiren, Kris Verheyen,

... practices are put forward like the creation of gradual forest edges (i.e., edges with a gradual increase of vegetation height from open area to ... this study, we tested the mitigating effect of gradual forest edges on the atmospheric deposition of inorganic ... from open area to forest) and at adjacent gradual edges. Along transects perpendicular to the edges, during ... 64 m from the edges and in the gradual edge vegetation. At the smoothest and best fitting gradual edge, the extra N + S throughfall deposition the ...

Tópico(s): Fire effects on ecosystems

2008 - Elsevier BV | Forest Ecology and Management

typewritten Acesso aberto

Henry Smith,

Immediate, not gradual abolition; or an inquiry into the shortest, safest, and most effectual means of getting rid of West Indian ...

1824 - Gale Group | SAS Part 1

Artigo Acesso aberto Revisado por pares

John R. Hughes, Laura J. Solomon, Amy Livingston, Peter Callas, Erica N. Peters,

Most smoking cessation programs advise abrupt rather than gradual cessation. We conducted a randomized, controlled trial of gradual cessation (n = 297) vs. abrupt cessation (n = 299) ... were recruited via newspaper and radio advertisements. The gradual and abrupt conditions received five phone calls (total = ... condition received two calls (25 min total). The gradual condition received nicotine lozenge (via mail) to reduce ... 6 months. Prior to the quit day, the gradual condition decreased cigarettes/day by 54%, whereas the ...

Tópico(s): Obesity, Physical Activity, Diet

2010 - Elsevier BV | Drug and Alcohol Dependence

Livro

National Bureau of Economic Research (NBER)

typewritten Acesso aberto

R. Clay,

Immediate, not gradual abolition; or an inquiry into the shortest, safest, and most effectual means of getting rid of West Indian ...

1824 - Gale Group | SAS Part 1

Artigo Acesso aberto Revisado por pares

Jiong Qiu, Jeongwoo Lee, Dale E. Gary,

... by impulsive spiky bursts and the second by gradual smooth emission at hard X-ray and microwave ... two episodes are regarded as the impulsive and gradual components, respectively. We compare the temporal, spatial, and ... important finding is that both the impulsive and gradual hard X-rays at ≥50 keV are thick- ... of hard X-rays and microwaves during the gradual phase exhibits a separation motion between two footpoint ... Observations further reveal distinct spectral properties of the gradual component. It is most prominently observed in the ...

Tópico(s): Geomagnetism and Paleomagnetism Studies

2004 - IOP Publishing | The Astrophysical Journal

Livro

National Bureau of Economic Research (NBER)

typewritten Acesso aberto

... Ordinance by the King of Denmark for the gradual emancipation of the coloured population throughout the Danish ...

0000 - Gale Group | SAS Part 1

Artigo Acesso aberto Revisado por pares

Yiqi Luo,

... predict long-term ecosystem responses to a very gradual CO2 change in the real world. FACE facilities ... ecosystems in the real world are experiencing a gradual increase in Ca. Therefore, the first issue we ... and then decline gradually. Similarly, the step and gradual CO2 increases give contrasting patterns of N cycling. ... in pool sizes are cumulative, resulting in a gradual increase in ecosystem respiration. The difference between the step increase in photosynthesis and the gradual increase in respiration translates to a transient response ...

Tópico(s): Atmospheric chemistry and aerosols

2001 - Wiley | New Phytologist

Primary Document -- Manuscript Acesso aberto

Minutes re gradual demobilisation. Schemes For Demobilisation And Permanent Services. Women's Royal Naval Service. 6 Feb. 1919. W.R.N. ...

1919 - Gale Group | ArchivesUnbound Women-War

Artigo Acesso aberto Revisado por pares

Tobias Kroon, Tania Baccega, Arne Olsén, Johan Gabrielsson, Nicholas D. Oakes,

... subcutaneous infusion (programmable, implantable mini-pumps) terminated by gradual withdrawal. It was found that NiAc timed to ... subcutaneous infusion (programmable, implantable mini-pumps) terminated by gradual withdrawal. It was found that NiAc timed to ... withdrawal. Acute metabolic responses to either rapid or gradual NiAc withdrawal in the basal fasting or glucose- ... Scopus (13) Google Scholar). We hypothesized that a gradual withdrawal of NiAc during washout would attenuate FFA ... 07:00). A daily NiAc exposure profile, with gradual stepwise decline, was timed either to fasting (NiAc ...

Tópico(s): Adipose Tissue and Metabolism

2016 - Elsevier BV | Journal of Lipid Research

Abstracts Acesso aberto

... newspapers and journals about the British plan for gradual abolition of slavery, James Stephen's book (1824), ...

1824 - Gale Group | SAS Part 1

Artigo

Ronald Garcia, Alison M. Clark, Éric Tanter,

... a wide variety of type systems to support gradual typing, which enables languages to seamlessly combine dynamic ... These efforts consistently demonstrate that designing a satisfactory gradual counterpart to a static type system is challenging, ... increases with the sophistication of the type system. Gradual type system designers need more formal tools to ... paper, we propose a new formal foundation for gradual typing, drawing on principles from abstract interpretation to give gradual types a semantics in terms of pre-existing ...

Tópico(s): Model-Driven Software Engineering Techniques

2016 - Association for Computing Machinery | ACM SIGPLAN Notices

Abstracts Acesso aberto

... newspapers and journals about the British plan for gradual abolition of slavery, James Stephen's book (1824), ...

1824 - Gale Group | SAS Part 1

Revisão Acesso aberto Revisado por pares

Jeremy Madigan, Donna M. Wilcock, Atticus H. Hainsworth,

... from 2 wk); CAA25–282VGO indicates 2-vessel gradual occlusion; 2VO, 2-vessel occlusion; 3VO, 3-vessel ... additional to global hypoperfusion.9,30To produce more gradual cerebral blood flow (CBF) reduction, ameroid microconstrictor cuffs ... the carotid arteries of rats.10 In rats gradual bilateral occlusion (2-vessel gradual occlusion) over 2 to 3 days leads to ... vessel occlusion rat model.8,10 2-vessel gradual occlusion in hypertensive (SHR) rats produced a gradual reduction in global CBF (to 68% of baseline ...

Tópico(s): Neurological Disorders and Treatments

2016 - Lippincott Williams & Wilkins | Stroke

Livro

Alexander Street

Abstracts Acesso aberto

... newspapers and journals about the British plan for gradual abolition of slavery, James Stephen's book (1824), ...

1824 - Gale Group | SAS Part 1

Artigo Acesso aberto Revisado por pares

Marlin Comelon, Johan Ræder, Audun Stubhaug, C.S. Nielsen, Tomas Drægni, Harald Lenz,

... aim of this study was to examine if gradual withdrawal of remifentanil infusion prevented opioid-induced hyperalgesia ( ... study. All went through three sessions: abrupt or gradual withdrawal of remifentanil infusion and placebo. Remifentanil was ... 1) for 30 min before abrupt withdrawal or gradual withdrawal by 0.6 ng ml(-1) every ... session with higher pain scores compared with the gradual withdrawal and placebo sessions (both P<0.01. ... mean scores: placebo 2.90; abrupt 3.39; gradual 2.88), but no OIH after gradual withdrawal ...

Tópico(s): Anesthesia and Sedative Agents

2016 - Elsevier BV | British Journal of Anaesthesia

Abstracts Acesso aberto

... newspapers and journals about the British plan for gradual abolition of slavery, James Stephen's book (1824), ...

1824 - Gale Group | SAS Part 1

Carta Acesso aberto Revisado por pares

Dominique Fletcher, V. Martinez,

... colleagues1Comelon M Raeder J Stuhaug A et al.Gradual withdrawal of remifentanil infusion may prevent opioid-induced ... PDF PubMed Scopus (38) Google Scholar report that gradual withdrawal of remifentanil infusion may prevent opioid-induced ... 2.5 ng ml−1 with abrupt or gradual withdrawal of remifentanil infusion. Pain was assessed with ... with significantly higher pain scores compared with the gradual withdrawal and placebo sessions (both P<0.01), but no hyperalgesia after gradual withdrawal compared with placebo (P+0.93). In ...

Tópico(s): Pediatric Pain Management Techniques

2016 - Elsevier BV | British Journal of Anaesthesia