Results 1 to 10 of about 26 (19)

Widow Spider Parasitoids Philolema latrodecti (Fullaway) (Insecta: Hymenoptera: Eurytomidae) and Baeus latrodecti Dozier (Insecta: Hymenoptera: Platygastridae) [PDF]

open access: yesEDIS, 2012
There are limited records of pathogens, parasites, and parasitoids known to affect widow spiders. This 4-page fact sheet describes what is known about two parasitoids, and observations from rearing them in the lab. Written by Christopher S.
Christopher S. Bibbs, Lyle J. Buss
doaj   +11 more sources

Patterns of thromboembolic pulmonary vascular disease in COVID-19 [PDF]

open access: yes, 2021
SARS-CoV-2 (COVID-19) is associated with increased thrombosis. Here, we demonstrate patterns of pulmonary vascular disease in COVID-19 including classical acute pulmonary embolism and subsegmental perfusion defects in the absence of acute pulmonary ...
Kiely, D.G.   +5 more
core   +1 more source

Antisocial behaviour and violent delinquency among boys with a migration background: A German panel study [PDF]

open access: yes, 2020
Immigrant boys show higher rates of antisocial behaviour. However, results of previous studies showed some contradictory findings in terms of intercultural differences in antisocial behaviour.
Stemmler, Mark   +2 more
core   +1 more source

Targeting mechanisms for cash transfers using regional aggregates [PDF]

open access: yes, 2018
We propose an empirical method for improving food assistance scoring and targeting, which minimizes under-coverage and leakage of food and cash assistance programs.
Chaaban, Jad M.   +3 more
core   +4 more sources

Classifying Hateful and Offensive Language Across Datasets and Domains - A Comparison of Various Transformer-Based Models [PDF]

open access: yes, 2021
Denne oppgaven utforsker kompatibiliteten mellom populære datamengder som inneholder støtende språk ved bruk av språkmodeller forhåndstrente på store skriftsamlinger. Å trene iterativt på forskjellige datamengder viser seg å være vanskelig på grunn av at
Bulukin, Peter Cook
core  

Association of right ventricular dysfunction and pulmonary hypertension with adverse 30-day outcomes in COVID-19 patients

open access: yes, 2021
Background: Cardiac manifestations in COVID-19 are multifactorial and are associated with increased mortality. The clinical utility and prognostic value of echocardiography in COVID-19 inpatients is not clearly defined.
Fogel, Joshua   +9 more
core  

Thieves and freeloaders: Argyrodine kleptoparasites invading cobwebs (Theridiidae) in the arid south-western USA [PDF]

open access: yes
Obligate argyrodine kleptoparasites (Theridiidae, Araneae) exploit heterospecific spider webs for food and shelter. Argyrodine spiders are a model lineage for the study of kleptoparasitism and related strategies, yet data on the behaviour of the majority
Ingi Agnarsson, Jillian Cowles
core   +1 more source

Innovation research in and on Africa: A literature analysis in 2015–2021 [PDF]

open access: yes
Innovation scholars disseminate their significant findings through international scientific journals. We conducted content analysis of 2,869 peer-reviewed articles on innovation in Africa, examining their origins, themes, collaborative networks, and ...
Jauhiainen Jussi S., Ouma Mugabe John
core   +1 more source

Overview of torsion design methods [PDF]

open access: yes, 2018
Large torsional moments, which need to be considered in a design, can occur among others, in structures with an asymmetric layout or loading. To find the required longitudinal and transverse reinforcement to resist these torsional moments, the link ...
Granda Valencia, Camilo Sebastian
core  

Schools of Anglo-Saxon stone sculpture in the north Midlands. [PDF]

open access: yes, 1994
This thesis concerns the identification of schools of Anglo-Saxon stone sculpture in the the north Midlands. It also contains a critical examination of the assumptions which have tended to underlie previous studies of this subject.
Sidebottom, Philip Charles
core  

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