Results 71 to 80 of about 17,192 (207)

Carbon exchange over four growing seasons for a subarctic sedge fen in northern Manitoba, Canada

Arctic Science, 2015
Net ecosystem exchange of carbon was measured using eddy covariance for four growing seasons at a subarctic hummocky fen in northern Manitoba, Canada. Over a 115 day measurement period each year, cumulative net ecosystem exchange of carbon ranged from a ...
Krista L. Hanis, Brian D. Amiro, Mario Tenuta, Tim Papakyriakou, Kyle A. Swystun   +4 more
doaj   +1 more source

Widespread distribution of large silesaurids evidenced by a new record from the Middle Triassic of southwest Gondwana

The Anatomical Record, EarlyView.
The largest silesaurid known from South America is described here, demonstrating that silesaurids reached large body sizes in southwestern Gondwana. This discovery further underscores the widespread geographic distribution and temporal persistence of large silesaurids across Pangea, despite faunal turnovers and environmental events such as the Carnian ...
Rodrigo Temp Müller
wiley   +1 more source

Diatom fossils in mires: a protocol for extraction, preparation and analysis in palaeoenvironmental studies [PDF]

Mires and Peat, 2011
When fossil diatoms are preserved in mires, they can be excellent indicators of ecological conditions and very useful in palaeoenviromental reconstruction, both alone and in combination with other siliceous fossils.
S. Chatelard, H. Cubizolle, K. Serieyssol   +2 more
doaj  

Cardiac morphological and morphometric analysis of Ardea alba

The Anatomical Record, EarlyView.
Abstract Ardea alba (Linnaeus, 1758) is a widely distributed heron species whose cardiovascular morphology remains poorly described. This study aimed to characterize the cardiac morphology and morphometry of adult A. alba. Ten specimens were analyzed using radiographic, morphometric, histological, scanning electron microscopy, and three‐dimensional ...
Julia Vaz Feio, Max Alex Santos Ferreira, Elane Guerreiro Giese, Érika Branco, Antônio Basílio Guerreiro Junior, Ana Rita de Lima   +5 more
wiley   +1 more source

Poseidon's Sanctuary at Samikon—The Discovery of an Ancient Temple Through an Integrated Geophysical and Geoarchaeological Survey Approach for Lagoonal and Swampy Environments

Archaeological Prospection, EarlyView.
ABSTRACT Below the classical fortress of Samikon at the coast of the western Peloponnese, ancient writer Strabo mentioned a sanctuary of Poseidon which served as the centre of the religious association of the Triphylian cities. In this paper, we describe the discovery and investigation of a building structure by means of geophysical and ...
Dennis Wilken, Birgitta Eder, Sarah Bäumler, Elena Appel, Peter Fischer, Tina Georg, Federica Iannone, Lena Slabon, Timo Willershäuser, Erofili‐Iris Kolia, Andreas Vött   +10 more
wiley   +1 more source

Exploring the roles of students’ home resources and attitudes towards science in science achievement: a comparison of South Korea, Turkey, and the United States in TIMSS 2015

Asia-Pacific Science Education, 2019
Soyut Ev ortamında, okulda ve toplumda yer alan eğitim fırsatları her ülkede değişkenlik göstermekte olup, öğrencilerin fen bilgisi alanındaki başarılarını etkilemektedir. Bandura’nın Sosyal-Bilişsel Öğrenme Kuramı ve Bronfenbrenner’in Ekolojik Sistemler
Rachel Louise Geesa, Burcu Izci, Hyuksoon S. Song, Shiyi Chen   +3 more
doaj   +1 more source

Legal and ethical considerations around the use of existing illustrations to generate new illustrations in the anatomical sciences

Anatomical Sciences Education, Volume 18, Issue 3, Page 289-300, March 2025.
Abstract It is likely existing anatomical illustrations are often used as the basis for new illustrative works, given not all illustrators have access to human tissues, bodies, or prosections on which to base their illustrations. Potential issues arise with this practice in the realms of copyright infringement and plagiarism when authors are seeking to
Jon Cornwall, Richard White, Patrick Pennefather, Sabine Hildebrandt, Jill Gregory, Heather F. Smith, Jason Organ, Claudia Krebs   +7 more
wiley   +1 more source

A systematic review of facilitators and barriers to school staff development projects using the Consolidated Framework for Implementation Research

British Educational Research Journal, EarlyView.
Abstract This paper is a systematic literature review (SLR) of research published between 2009 and 2022 that aims to identify facilitators and barriers to implementing staff development projects (SDPs) in schools in England. Twelve research papers fulfilled all inclusion criteria and were each evaluated as being at least medium‐quality research.
David Preston, Pamela Qualter, Kevin Woods   +2 more
wiley   +1 more source

Caryl Churchill’in Fen Adlı Oyununda Kadınların Uyguladığı Şiddet Türleri

Theatre Academy
Bu çalışmada, güçlü feminist söylemi ve siyasi görüşleriyle tanınan İngiliz oyun yazarı Caryl Churchill’in Fen adlı oyunundaki kadınların uyguladığı şiddet türleri incelenmiştir.
Ajda Baştan
doaj   +1 more source

Mires in the Maluti Mountains of Lesotho [PDF]

Mires and Peat, 2015
Lesotho is a landlocked country located in the south-eastern interior of South Africa. It is mountainous, with altitudes ranging from 1388 to 3482 m a.s.l. This article focuses mostly on mires occurring above 2750 m a.s.l. in the alpine region of Lesotho,
P-L. Grundling, A. Linström, W. Fokkema, A.P. Grootjans   +3 more
doaj