325 research outputs found
Beaney: The Right to Counsel in American Courts
A Review of The Right to Counsel in American Courts. By William M. Beane
Book Review: AMERICAN CIVIL PROCEDURE / MILITARY LAW UNDER THE UNIFORM CODE or MILITARY JUSTICE / CASFS AND MATERALS ON THE LAW OF CORPORATIONS
AMERICAN CIVIL PROCEDURE. By William Wirt Blume. Englewood Cliffs, New Jersey: Prentice-Hall, Inc. 1955. Pp. 432. 750.Review by William M. Kunstler, ASSISTANT PROFFSOR OF LAW, New York Law School
CASFS AND MATERALS ON THE LAW OF CORPORATIONS. Second Edition. By Robert S. Stevens and Arthur Larson. St. Paul: West Publishing Co. 1955. Pp. 741. $12.00.Review by MILTON A. SILVERMAN, ASSOCIATE PROFESSOR OF LAW, NEW YORK LAW SCHOO
Quadratus femoris: an EMG investigation during walking and running
Dysfunction of hip stabilizing muscles such as quadratus femoris (QF) is identified as a potential source of lower extremity injury during functional tasks like running. Despite these assumptions, there are currently no electromyography (EMG) data that establish the burst activity profile of QF during any functional task like walking or running. The objectives of this study were to characterize and compare the EMG activity profile of QF while walking and running (primary aim) and describe the direction specific action of QF (secondary aim). A bipolar fine-wire intramuscular electrode was inserted via ultrasound guidance into the QF of 10 healthy participants (4 females). Ensemble curves were generated from four walking and running trials, and normalized to maximum voluntary isometric contractions (MVICs). Paired t-tests compared the temporal and amplitude EMG variables. The relative activity of QF in the MVICs was calculated. The QF displayed moderate to high amplitude activity in the stance phase of walking and very high activity during stance in running. During swing, there was minimal QF activity recorded during walking and high amplitudes were present while running (run vs walk effect size = 4.23,
ForĂȘts de montagne et changement climatique : impacts et adaptation
This review identifies the main impacts of climate change on mountain forests, mainly in Europe, and the management practices proposed for forest adaption. The rise in temperatures, more frequent droughts and the multiplication of extreme events should lead, especially below 1000m in altitude, to the disappearance of highly drought-intolerant tree species (spruce, Scots pine) and their replacement by deciduous trees. In addition, recruitment of some species (fir, beech) is observed at higher altitudes and the duration of the growing season is increasing. Management recommendations for forest adaptation to climate change focus on reducing tree species' vulnerability to water stress and pests, as well as increasing their resilience and ability to respond to extreme weather events. They require genetic improvements and practices that encourage the establishment of suitable species, reduce water consumption and reduce the exposure of stands to risk.Les impacts du changement climatique sur les forĂȘts de montagne sont dĂ©jĂ perceptibles et les prĂ©visions nous montrent, par leurs contradictions, la complexitĂ© des phĂ©nomĂšnes en jeu. L'objectif de cette Ă©tude bibliographique est d'abord de caractĂ©riser les principaux effets du changement climatique, principalement dans les forĂȘts alpines, puis de prĂ©senter diffĂ©rentes options d'adaptation devant permettre de conserver les services actuellement fournis par la forĂȘt. L'Ă©picĂ©a, le sapin et le hĂȘtre, dominants dans les Alpes françaises, y sont privilĂ©giĂ©s
ForĂȘts de montagne et changement climatique : impacts et adaptations
This review identifies the main impacts of climate change on mountain forests, mainly in Europe, and the management practices proposed for forest adaption. The rise in temperatures, more frequent droughts and the multiplication of extreme events should lead, especially below 1000m in altitude, to the disappearance of highly drought-intolerant tree species (spruce, Scots pine) and their replacement by deciduous trees. In addition, recruitment of some species (fir, beech) is observed at higher altitudes and the duration of the growing season is increasing. Management recommendations for forest adaptation to climate change focus on reducing tree species' vulnerability to water stress and pests, as well as increasing their resilience and ability to respond to extreme weather events. They require genetic improvements and practices that encourage the establishment of suitable species, reduce water consumption and reduce the exposure of stands to risk.Cette Ă©tude bibliographique recense les principaux impacts du changement climatique sur les forĂȘts de montagne, principalement europĂ©ennes, ainsi que les pratiques de gestion proposĂ©es pour adapter les forĂȘts Ă ces changements. La hausse des tempĂ©ratures, les sĂ©cheresses plus frĂ©quentes et la multiplication des Ă©vĂšnements extrĂȘmes devraient entrainer, surtout en-deçà de 1000m d'altitude, une rĂ©duction des essences les moins tolĂ©rantes Ă la sĂ©cheresse (Ă©picĂ©a, pin sylvestre) et leur remplacement par des feuillus. D'ores et dĂ©jĂ , le recrutement de certaines essences (sapin, hĂȘtre) est observĂ© Ă des altitudes plus Ă©levĂ©es et la durĂ©e de la saison de vĂ©gĂ©tation augmente. Les prĂ©conisations de gestion pour l'adaptation des forĂȘts au changement climatique s'attachent Ă rĂ©duire la vulnĂ©rabilitĂ© des essences au stress hydrique et aux parasites, ainsi qu'Ă renforcer leur rĂ©silience et leur capacitĂ© de rĂ©ponse aux Ă©vĂšnements climatiques extrĂȘmes. Elles passent par des amĂ©liorations gĂ©nĂ©tiques et des pratiques qui favorisent l'installation d'espĂšces adaptĂ©es, rĂ©duisent la consommation d'eau et l'exposition des peuplements aux risques
Cold hardening protects cereals from oxidative stress and necrotrophic fungal pathogenesis
The effects of cold hardening of cereals on their
cross-tolerance to treatments leading to oxidative stress
were investigated. Long-term exposure to low non-freezing
temperatures provided partial protection to wheat and
barley plants from the damage caused by paraquat and
hydrogen peroxide treatments. It also conferred resistance
in two barley cultivars to the necrotic symptoms and
growth of the fungal phytopathogen
Pyrenophora
teres
f.
teres
. Pathogen-induced oxidative burst was also reduced
in cold hardened plants. The possible roles of host-derived
redox factors and other signaling components in the
observed forms of cereal cross-tolerance are discussed
Effects of growth rate, size, and light availability on tree survival across life stages: a demographic analysis accounting for missing values and small sample sizes.
The data set supporting the results of this article is available in the Dryad repository, http://dx.doi.org/10.5061/dryad.6f4qs. Moustakas, A. and Evans, M. R. (2015) Effects of
growth rate, size, and light availability on tree survival across life stages: a demographic analysis accounting for missing values.Plant survival is a key factor in forest dynamics and survival probabilities often vary across life stages. Studies specifically aimed at assessing tree survival are unusual and so data initially designed for other purposes often need to be used; such data are more likely to contain errors than data collected for this specific purpose
A synthesis of bacterial and archaeal phenotypic trait data
A synthesis of phenotypic and quantitative genomic traits is provided for bacteria and archaea, in the form of a scripted, reproducible workflow that standardizes and merges 26 sources. The resulting unified dataset covers 14 phenotypic traits, 5 quantitative genomic traits, and 4 environmental characteristics for approximately 170,000 strain-level and 15,000 species-aggregated records. It spans all habitats including soils, marine and fresh waters and sediments, host-associated and thermal. Trait data can find use in clarifying major dimensions of ecological strategy variation across species. They can also be used in conjunction with species and abundance sampling to characterize trait mixtures in communities and responses of traits along environmental gradients
- âŠ