Results 1 to 10 of about 271,565 (266)

“Medieval” and “Modern” Conceptions of the Colours of Light in Early Modern England and Isaac Oliver’s Portrait Miniatures

open access: yesE-REA, 2015
The usual distinction between ornamental and naturalistic styles is traditional when Nicholas Hilliard’s works and treatise The Art of Limning (c. 1600) are compared to Isaac Oliver’s, his pupil.
Raphaëlle COSTA DE BEAUREGARD
doaj   +1 more source

Conservation Status Assessment of Demersal Elasmobranchs in the Balearic Islands (Western Mediterranean) over the Last Two Decades

open access: yesFishes, 2023
More than half of the Mediterranean sharks and rays are threatened by fishing exploitation. However, population assessments are limited by the scarcity of specific data on fishing catches.
Alba Serrat   +6 more
doaj   +1 more source

Fishing effects on elasmobranchs from the Pacific Coast of Colombia

open access: yesUniversitas Scientiarum, 2016
During 1995, 2001, 2003, 2004 and 2007; we studied the temporal variation in the structure of the elasmobranch assemblage along the Colombian Pacific coast using: the community index of diversity, heterogeneity, equitability, species composition, average
Andrés Felipe Navia   +1 more
doaj   +1 more source

Viscum album L. subsp. austriacum (Wiesb.) Vollman (Çam ökse otu)'un Pinus sylvestris L. (Sarıçam)'in Odun Elemanlarına Etkisi

open access: yesDüzce Üniversitesi Bilim ve Teknoloji Dergisi, 2018
Ökse otları herdem yeşil, yarıparazit angiosperm bitkileridir. Ağaçların dal ve gövde gibi kısımların dahaustorium adı verilen kök benzeri yapılarını kullanarak konukçusunun ksileminenüfuz ederler.
Çağdaş Göl   +4 more
doaj   +1 more source

Chondrichthyan Diversity, Conservation Status, and Management Challenges in Costa Rica

open access: yesFrontiers in Marine Science, 2018
Understanding key aspects of the biology and ecology of chondrichthyan fishes (sharks, rays, and chimeras), as well as the range of threats affecting their populations is crucial given the rapid rate at which some species are declining.
Mario Espinoza   +9 more
doaj   +1 more source

Biodiversity, Catchability, and Conservation Status of Sharks and Rays from Fishermen's Bycatch at the Pondokdadap Coastal Fishing Port, East Java - Indonesia [PDF]

open access: yesBIO Web of Conferences
Sharks and rays belong to the Chondrichthyes class, characterized by low reproductive rates and slow growth rates, which makes them highly vulnerable to overfishing. These conservation priority fish are generally bycatch of fishermen.
Latuconsina Husain   +5 more
doaj   +1 more source

Social network-based group intervention to promote uptake of cervical cancer screening in Uganda: study protocol for a pilot randomized controlled trial

open access: yesPilot and Feasibility Studies, 2022
Introduction Cervical cancer (CC) is the most common cancer and accounts for one quarter of all cancer-related deaths among women in Uganda, where lifetime CC screening is estimated to be as low as 5%.
Rhoda K. Wanyenze   +8 more
doaj   +1 more source

Mediators and moderators of the effect of the game changers for cervical cancer prevention intervention on cervical cancer screening among previously unscreened social network members in Uganda

open access: yesBMC Cancer, 2023
Introduction Cervical cancer (CC) rates are high in Uganda, yet CC screening rates are very low. Our peer advocacy group intervention, Game Changers for Cervical Cancer Prevention (GC-CCP), was shown to increase CC screening uptake among social network ...
Joseph KB Matovu   +8 more
doaj   +1 more source

New generation Cherenkov telescope array: HADAR and its performance introduction

open access: yesNuclear Physics B
Astrophysical very high energy (VHE) gamma-rays are believed to result almost exclusively from the interactions of populations of highly relativistic particles with ambient matter or photon fields.
Qingyuan Hou   +18 more
doaj   +1 more source

Mitigation of Elasmobranch Bycatch in Trawlers: A Case Study in Indian Fisheries

open access: yesFrontiers in Marine Science, 2020
Bycatch poses a significant threat to marine megafauna, such as elasmobranchs. India has one of the highest elasmobranch landings globally, through both targeted catch and bycatch.
Trisha Gupta   +8 more
doaj   +1 more source

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