Results 11 to 20 of about 10,748 (165)

A posteriori insertion of information for focusing and time–depth conversion of ground‐penetrating radar data

open access: yesGeophysical Prospecting, Volume 71, Issue 9, Page 1756-1771, November 2023., 2023
Abstract This paper deals with ground‐penetrating radar prospecting and exploits a semi‐heuristic strategy to account for inhomogeneous background media, empty cavities or topography of the surface. We assume here that no more than a commercial processing software is available.
Raffaele Persico   +4 more
wiley   +1 more source

Topographic thresholds for gully head formation in badlands

open access: yesEarth Surface Processes and Landforms, Volume 47, Issue 15, Page 3558-3587, December 2022., 2022
Gully topographic threshold model was extended to badlands, on the basis of data collected in the Mediterranean environment in Italy and Spain, characterized by diversified climatic, lithological, geological and anthropogenic settings. Criteria for the attribution of curve number values has been more objectively defined in order to reduce arbitrariness
Mauro Rossi   +4 more
wiley   +1 more source

Multifunctionality of biocrusts is positively predicted by network topologies consistent with interspecies facilitation

open access: yesMolecular Ecology, Volume 29, Issue 8, Page 1560-1573, April 2020., 2020
Abstract The potential of biodiversity loss to impair the delivery of ecosystem services has motived ecologists to better understand the relationship between biodiversity and ecosystem functioning. Although increasing evidence underlines the collective contribution of different biodiversity components on the simultaneous performance of multiple ...
Hua Li   +6 more
wiley   +1 more source

Psychobiotics Regulate the Anxiety Symptoms in Carriers of Allele A of IL‐1β Gene: A Randomized, Placebo‐Controlled Clinical Trial

open access: yesMediators of Inflammation, Volume 2020, Issue 1, 2020., 2020
Background. Probiotic oral intake, via modulation of the microbiota‐gut‐brain axis, can impact brain activity, mood, and behavior; therefore, it may be beneficial against psychological distress and anxiety disorders. Inflammatory cytokines can influence the onset and progression of several neurodegenerative mood disorders, and the IL‐1β rs16944 SNP is ...
P. Gualtieri   +9 more
wiley   +1 more source

Abdômen agudo em equídeos no semiárido da região nordeste do Brasil

open access: yesPesquisa Veterinária Brasileira, 2012
Foram revisados os casos de abdômen agudo de origem gastrintestinal em equídeos atendidos no Hospital Veterinário da Universidade Federal de Campina Grande, em Patos, Paraíba. No período de janeiro de 2001 a dezembro de 2010.
André Flávio Almeida Pessoa   +5 more
doaj   +1 more source

Evaluation of expression of mismatch repair gene MLH1 and levels of oxidative DNA damage in normal and neoplastic tissues of patients with colorectal cancer [PDF]

open access: yes, 2009
The oxidative DNA damage caused by oxygen free radicals is one of the most important mechanisms responsible for the initial steps of colorectal carcinogenesis.
Bartchewsky Júnior, Waldemar   +6 more
core   +4 more sources

Phytochemical and pharmacological profile of plants indicated by caboclos of Jaú National Park (AM) as potential analgesic: part I [PDF]

open access: yes, 2010
This work aimed to study the pre-clinical pharmacology and phytochemistry of three plant extracts, obtained from two of the 42 plants with potential analgesic and / or anti-inflammatory, indicated by the residents of the National Park of Jaú, AM.
Duarte-Almeida, Joaquim Mauricio   +2 more
core   +2 more sources

Comment on ‘Kidron, G. J. (2018). Biocrust research: A critical view on eight common hydrological‐related paradigms and dubious theses. Ecohydrology, e2061’

open access: yes, 2020
Ecohydrology, Volume 13, Issue 6, September 2020.
Vincent John Martin Noah Linus Felde   +9 more
wiley   +1 more source

Avaliação histomorfométrica e ultra-estrutural da mucosa do cólon menor eqüino submetido a distensão Histomorphometric and ultrastructural evaluation of the mucosa of the equine small colon subjected to distention

open access: yesPesquisa Veterinária Brasileira, 2007
Estudos recentes demonstraram que a distensão luminal do cólon menor, apesar de ter promovido redução da irrigação da camada seromuscular resultando em inflamação intensa, não acarretou em lesões histopatológicas aparentes na mucosa.
Rafael R. Faleiros   +4 more
doaj   +1 more source

Utilização da glutamina no tratamento de lesões de isquemia e reperfusão no jejuno em eqüinos Use of glutamine to treatment of ischemia and reperfusion lesions in equine jejune

open access: yesPesquisa Veterinária Brasileira, 2009
Sob anestesia geral e com controle da pressão arterial, 12 eqüinos foram submetidos simultaneamente a modelos de isquemia venosa e distensão intraluminal em segmentos do jejuno por 2 h, seguidos de 12 h de reperfusão.
Geane Maciel Pagliosa   +6 more
doaj   +1 more source

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