Results 111 to 120 of about 114,541 (285)

The snail-killing flies of Alaska (Diptera: Sciomyzidae) [PDF]

open access: yes, 1999
Information is given on the geographic distribution, habitat preferences, larval foods, and immature stages for 57 species of 9 genera of Sciomyzidae known to occur in Alaska. An illustrated key to adults is included.
Foote, B. A.   +2 more
core   +1 more source

External Male Genitalia in Henoch-Schönlein Syndrome: A Systematic Review. [PDF]

open access: yesChildren (Basel), 2022
Montorfani-Janett VML   +7 more
europepmc   +1 more source

The Power of Unity: Collective Action and Smallholder Agricultural Performance in West Africa

open access: yesAgribusiness, EarlyView.
ABSTRACT We analyze the impact of collective action through farmer‐based organizations (FBOs) on smallholders' farm performance and income inequality in Ghana, Benin, The Gambia, and Mali. We find that FBO membership increases cereal yield in Ghana and The Gambia, legume yield in Mali, ruminant numbers in Benin and The Gambia, and total farm income in ...
Emmanuel Donkor   +3 more
wiley   +1 more source

A Case with late onset of ambiguous genitalia

open access: yesInternational Journal of Reproductive BioMedicine, 2017
Background: Ambiguous genitalia is an uncommon situation that happensbetween 1 and 2 per every 1000 live births and falls under the umbrella diagnosisof disorders of sexual development.
Soraya Saleh Gargari   +3 more
doaj  

Case for diagnosis Caso para diagnóstico

open access: yesAnais Brasileiros de Dermatologia, 2012
Porokeratosis is a primary keratinizing disorder of unknown etiology. This disorder is characterized by the presence of centrifugally enlarging hyperkeratotic plaques, associated with the histopathological hallmark of cornoid lamellae.
Sheila Viana Castelo Branco Gonçalves   +3 more
doaj   +1 more source

Developing a Clinician‐Friendly Online Dynamic Nomogram for Survival Prediction in Colon Cancer Patients

open access: yesAnnals of Gastroenterological Surgery, EarlyView.
This study developed a user‐friendly online dynamic nomogram using Bayesian model averaging to predict survival in colon cancer patients. Drawing on data from over 2400 cases, the model demonstrated strong predictive accuracy and was externally validated, offering a practical tool to support personalised clinical decision‐making.
Mohammad Asghari‐Jafarabadi   +4 more
wiley   +1 more source

Luchoelmis : a new genus of Elmidae (Coleoptera) from Chile and Argentina [PDF]

open access: yes, 2002
Luchoelmis New Genus is described with four new species: aequalis, magallanensis, and penai from Chile and cekalovici from Argentina and Chile. Luchoelmis penai is designated as the type species of the genus.
Spangler, P. J., Staines, Charles L.
core  

Anopheles halophylus, a new species of the subgenus Nyssorhynchus (Diptera: Culicidae) from Brazil

open access: yesMemorias do Instituto Oswaldo Cruz, 2002
Anopheles halophylus n.sp. is described from Central Brazil. It is distinguished from An. triannulatus (Neiva and Pinto) by morphological and morphometric characters, especially in the male genitalia, larva and egg.
Teresa Fernandes Silva do Nascimento   +1 more
doaj   +1 more source

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