Results 91 to 100 of about 5,029 (280)

The Concept of a CLIOS Analysis Illustrated by the Mexico City Case [PDF]

open access: yes, 2002
The term CLIOS (Complex, Large-scale, Integrated, Open Systems) was conceived as way to capture the salient characteristics of a class of systems that are of growing interest to researchers, decisionmakers, policy makers and stakeholders.
Dodder, Rebecca
core  

Transport of persistent organic pollutants across the human placenta [PDF]

open access: yes, 2014
Environment International 65, 107-115 ...
Fernández-Somoano, A   +9 more
core   +1 more source

An Outline of a Theory of Play

open access: yesSymbolic Interaction, EarlyView.
Play is often dismissed as trivial, yet it is a fundamental and adaptive aspect of human and mammalian life. This paper develops a sociological theory of play, treating it as a total social fact that spans biological, psychological, and social dimensions.
Seth Abrutyn
wiley   +1 more source

Staging concept for aging management: Definition, mechanism, and coping strategies

open access: yesVIEW, EarlyView.
We divided the overall aging stage into “pre‐aging”, “aging compensation”, and “aging disability”. For each stage, we delineate the clinical presentations, biological phenomena, theoretical underpinnings, and key management priorities. Abstract Aging, as a gradual and largely irreversible biological process, characterized by declining organismal ...
Zhonghan Wang   +6 more
wiley   +1 more source

New Gall-Forming Insect Model, Smicronyx madaranus: Critical Stages for Gall Formation, Phylogeny, and Effectiveness of Gene Functional Analysis

open access: yesInsects
The molecular mechanisms underlying insect gall formation remain unclear. A major reason for the inability to identify the responsible genes is that only a few systems can be experimentally validated in the laboratory.
Ryo Ushima   +7 more
doaj   +1 more source

Characterization of the Rose Rosette Disease causal agent: potential for biological control and multiflora rose [PDF]

open access: yes, 1999
Rosa multiflora (multiflora rose), introduced to America from Japan for ornamental pur­poses 200 years ago, was promoted in Iowa during the mid-1930s as a living fence that would help to conserve soil and provide cover for wildlife. Multiflora rose has
Epstein, Abraham H., Hill, John H.
core   +2 more sources

Interventional oncology in children: Where are we now?

open access: yesJournal of Medical Imaging and Radiation Oncology, EarlyView.
Abstract Paediatric Interventional Oncology (IO) lags behind adult IO due to a scarcity of specific outcome data. The suboptimal way to evolve this field is relying heavily on adult experiences. The distinct tumour types prevalent in children, such as extracranial germ cell tumours, sarcomas, and neuroblastoma, differ strongly from those found in ...
Premal Amrishkumar Patel   +1 more
wiley   +1 more source

A Pathogen Secreted Protein as a Detection Marker for Citrus Huanglongbing. [PDF]

open access: yes, 2017
The citrus industry is facing an unprecedented crisis due to Huanglongbing (HLB, aka citrus greening disease), a bacterial disease associated with the pathogen Candidatus Liberibacter asiaticus (CLas) that affects all commercial varieties. Transmitted by
Agustina D. Francesco   +18 more
core   +2 more sources

Burrow Persistence and Spatial Distribution of Federally and State‐Protected Gopher Tortoise (Gopherus polyphemus) Populations in Southwest Alabama

open access: yesAnimal Conservation, EarlyView.
The gopher tortoise (Gopherus polyphemus), a keystone species and ecosystem engineer, has declined by ~80% over the past century due to primarily habitat loss. In a 28‐year resurvey of federally protected Mobile County and state‐protected Baldwin County, we found tortoise populations persisted at ~59% and ~31% of sites, respectively, with significant ...
Robin B. Lloyd Jr.   +4 more
wiley   +1 more source

Migrating to stay or commuting to work? How fairness perceptions and exposure shape attitudes toward labor migration

open access: yesAmerican Journal of Political Science, EarlyView.
Abstract Existing literature posits that attitudes toward immigration are shaped by the impact of migrants on native workers' wages and employment, as well as by various other material, cultural, and social concerns. However, empirically disentangling these influences can be challenging.
Lena Maria Schaffer, Gabriele Spilker
wiley   +1 more source

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