Results 61 to 70 of about 77,659 (223)
The reproductive cycle of the thorny skate (Amblyraja radiata) in the western Gulf of Maine [PDF]
, 2005 The thorny skate (Amblyraja radiata) is a large species of skate that is endemic to the waters of the western north Atlantic in the Gulf of Maine.
Danley, Patrick D. +6 more
core
Fisheries Management and Ecology, EarlyView.ABSTRACT Light can be used to deter bycatch from fishing nets, but few studies have aimed to quantify how species view and respond to light. Here, we used visual models to predict how target (plaice Pleuronectes platessa) and bycatch (small‐spotted catshark Scyliorhinus canicular and undersized skates, Raja spp) species, captured in mixed demersal ...
Jasmine Somerville +2 more
wiley +1 more source
The reproductive cycle of the thorny skate (Amblyraid radiata) in the western Gulf of Maine [PDF]
, 2005 The thorny skate (Amblyraja radiata) is a large species of skate that is endemic to the waters of the western north Atlantic in the Gulf of Maine.
Danley, Patrick D. +6 more
core +1 more source
Fisheries Management and Ecology, EarlyView.ABSTRACT Shore‐based observers are increasingly being used in place of at‐sea observers to monitor and sample commercial fisheries catch. However, few evaluations assess whether these programs meet their stated goals or how to optimize them, and industry data are rarely tested for accuracy despite serving as the foundation for catch accounting. Using a
Christian Gredzens +2 more
wiley +1 more source
Revista Brasileira de Ciências do Esporte, 2013 O objetivo deste estudo foi apresentar elementos da esportivização da prática cultural skate (1960-1990), como conhecimento para o entendimento da relação entre o micro e o macro processo sócio-histórico do skate.
Tony Honorato
doaj
Spormetre Beden Eğitimi ve Spor Bilimleri Dergisi, 2012 Amaç: Bu araştırmanın amacı buz hokeycilerle ile sağlıklı kişilerin ayak tabanı 11 temas alanı bölgesine ait zirve basınç, ortalama maksimal basınç ve basınç–zaman entegrali pedobarografik parametreleri karşılaştırılarak, buz hokeyinin ayak tabanı ...
Ahmet Uzun +4 more
doaj +1 more source
Adult chondrogenesis and spontaneous cartilage repair in the skate, Leucoraja erinacea
eLife, 2020 Mammalian articular cartilage is an avascular tissue with poor capacity for spontaneous repair. Here, we show that embryonic development of cartilage in the skate (Leucoraja erinacea) mirrors that of mammals, with developing chondrocytes co-expressing ...
Aleksandra Marconi +2 more
doaj +1 more source
Fisheries Management and Ecology, EarlyView.ABSTRACT In fisheries management, socioeconomic data, specifically qualitative data analysis, is often underutilized. This study qualitatively analyzed a primary federal data collection effort in the Northeast United States, The Greater Atlantic Region Commercial Fishing Business Cost Survey.
Elizabeth D. Conley +4 more
wiley +1 more source
How ploughing and frictional melting regulate ice-skating friction
Friction, 2023 The slipperiness of ice is well known while, for ice skating, its mechanism still needs further investigation, where the complex interactions including the thermal conduction of the skate—meltwater—ice system, the ploughing and the frictional melting of ...
Feng Du, Peng Ke, Ping Hong
doaj +1 more source
A new approach to the vakonomic mechanics [PDF]
, 2014 The aim of this paper is to show that the Lagrange-d'Alembert and its equivalent the Gauss and Appel principle are not the only way to deduce the equations of motion of the nonholonomic systems. Instead of them, here we consider the generalization of the
Llibre, J., Ramírez, R., Sadovskaia, N.
core +3 more sources