Results 91 to 100 of about 53,927 (299)

The spread of non‐native species

open access: yesBiological Reviews, EarlyView.
ABSTRACT The global redistribution of species through human agency is one of the defining ecological signatures of the Anthropocene, with biological invasions reshaping biodiversity patterns, ecosystem processes and services, and species interactions globally.
Phillip J. Haubrock   +16 more
wiley   +1 more source

Outcomes of Cardiopulmonary Resuscitation and Estimation of Healthcare Costs in Potential ‘Do Not Resuscitate’ Cases

open access: yesSultan Qaboos University Medical Journal, 2016
Objectives: Cardiopulmonary resuscitation (CPR) is a life-saving procedure which may fail if applied unselectively. ‘Do not resuscitate’ (DNR) policies can help avoid futile life-saving attempts among terminally-ill patients.
Akhwand S. Ahmad   +3 more
doaj   +1 more source

Modes and models in disorders of consciousness science [PDF]

open access: yes, 2012
The clinical assessment of non-communicative brain damaged patients is extremely difficult and there is a need for paraclinical diagnostic markers of the level of consciousness.
Boly, Mélanie, Seth, Anil K
core   +1 more source

The impacts of biological invasions

open access: yesBiological Reviews, EarlyView.
ABSTRACT The Anthropocene is characterised by a continuous human‐mediated reshuffling of the distributions of species globally. Both intentional and unintentional introductions have resulted in numerous species being translocated beyond their native ranges, often leading to their establishment and subsequent spread – a process referred to as biological
Phillip J. Haubrock   +42 more
wiley   +1 more source

Pressure ulcers and Charcot's definitions: report on two cases

open access: yesSão Paulo Medical Journal
CONTEXT AND OBJECTIVE: Pressure ulcers are lesions caused by inadequate blood flow and tissue malnourishment secondary to prolonged pressure on skin, soft connective tissues, muscle and/or bones.
Hélio Afonso Ghizoni Teive   +3 more
doaj   +1 more source

Circular Economy: A Pathway to Integrated Value Creation for Business and Society

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Amid growing environmental pressures and the pressing demand to advance sustainable development, the circular economy (CE) has positioned itself as a transformative business approach capable of safeguarding favourable ecosystem conditions through the application of key R‐strategies.
Saudi‐Yulieth Enciso‐Alfaro   +1 more
wiley   +1 more source

Allelopathy as a Strategy for Biological Invasion: Calotropis procera and Its Impact on Plant Succession

open access: yesChemistry &Biodiversity, EarlyView.
Stages of the study on the allelopathic potential of Calotropis procera (Aiton) W. T. Aiton. The image shows the collection of plant material, the decomposition of organic matter, the identification of bioactive compounds, and the effects on the germination of Handroanthus impetiginosus (Mart. ex DC.) Mattos.
Bruno Melo de Alcântara   +7 more
wiley   +1 more source

Emergence of a Latent Indian Cassava Mosaic Virus from Cassava Which Recovered from Infection by a Non-Persistent Sri Lankan Cassava Mosaic Virus

open access: yesViruses, 2016
The major threat for cassava cultivation on the Indian subcontinent is cassava mosaic disease (CMD) caused by cassava mosaic geminiviruses which are bipartite begomoviruses with DNA A and DNA B components.
Chockalingam Karthikeyan   +7 more
doaj   +1 more source

Biochemical Responses of Anopheles spp. Larvae to a Novel Brazilian BR101 Bacillus thuringiensis var. israelensis Formulation: Oxidative Stress, Detoxification Enzymes, and Safety for Nontarget Notonectidae and Gerridae Aquatic Insects

open access: yesChemistry &Biodiversity, EarlyView.
Bti BR101 exhibits strong larvicidal activity against Anopheles larvae spp., with dose‐dependent mortality and LC50 of 3.13 µg/mL. Bti increases ROS, lipid and protein oxidation, and activates antioxidant enzymes (SOD, CAT, GPx) and detoxification pathways (MFO and esterases), indicating moderate oxidative stress.
Izabel Cristina de Oliveira Bentes   +14 more
wiley   +1 more source

Traumatic Brain Injury in Pregnancy

open access: yesBrazilian Neurosurgery
Objective The present paper aims to provide a review on the main complications involving traumatic brain injury (TBI) during pregnancy and on the vegetative state after TBI.
Letícia Adrielle dos Santos   +4 more
doaj   +1 more source

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