Results 41 to 50 of about 1,599,874 (309)

PENGUJIAN VALIDITAS DAN PRAKTIKALITAS TES DISPOSISI BERPIKIR KRITIS DALAM BIOLOGI (TDBKB)

Jurnal Pendidikan Sains Universitas Muhammadiyah Semarang, 2019
Good instruments are not only seen from validity and reliability but can also be seen from practical values. The purpose of this study is to examine content validity and practicality of critical thinking disposition tests in biology.
Jayanti Syahfitri
doaj   +1 more source

Between Droughts and Floods: The Seasonal Response of Freshwater Snails in Artificial Reservoirs in the Brazilian Semiarid Region

Population Ecology, EarlyView.
We investigate the seasonal dynamics of two freshwater snails, Biomphalaria straminea and Melanoides tuberculata, in artificial reservoirs of the Brazilian semiarid region. Despite regulated hydrology, B. straminea exhibited strong seasonal fluctuations associated with dry periods, while M. tuberculata maintained stable populations throughout the year,
Lucas Henrique Sousa da Silva, João Hemerson de Sousa, Adriana Josefa da Rocha, Manuella Feitosa Leal, Lucas Ariel de Sousa Aguiar, Tamaris Gimenez Pinheiro, Edson Lourenço da Silva   +6 more
wiley   +1 more source

The Relationship of Perceived Usefulness (PU) and Attitude Towards Using (ATU) in Students of Scola Users Learning Biology at Dedikasi Edukasi Kualiva Senior High School

Palapa: Jurnal Studi Keislaman dan Ilmu Pendidikan, 2023
The material on Biology subjects is broad and abstract concepts, so that online biology learning media such as e-learning are needed. Based on observations, Dedekadasi Edukasi Kualiva (DEK) SHS is one of the private schools in Padang that uses Scola as ...
Aulia Hafifah, Relsas Yogica, Heffi Alberida, Helsa Rahmatika   +3 more
doaj   +1 more source

Moving in the Dark: Enlightening the Spatial Population Ecology of European Cave Salamanders

Population Ecology, EarlyView.
We assessed individual interactions, movement ecology and activity patterns of a subterranean population of Speleomantes strinatii, applying spatial capture–recapture modeling to a photographic dataset of 104 individuals. ABSTRACT Space use and movement are fundamental aspects of organisms' ecology, mirroring individual fitness, behavior, and life ...
Giacomo Rosa, Andrea Costa, Sebastiano Salvidio   +2 more
wiley   +1 more source

Metabolome and transcriptome analysis reveal the effect of methyl jasmonate on phytosterol biosynthesis in Brassica napus

Food Frontiers
Phytosterols are a group of nonpharmacological alternatives to prevent or control dyslipidemias and cardiovascular disease. Increasing the phytosterol content in rapeseed oil is important to enhance daily phytosterol intake.
Xueyan Wang, Min Liu, Ruinan Yang, Xiaobo Cui, Jie Liu, Yu Zhang, Yizhou He, Li Yu, Fei Ma, Xiong Zhang, Yuanyuan Zhang, Shengyi Liu, Peiwu Li, Liangxiao Zhang   +13 more
doaj   +1 more source

Using consensus and cooperative reflective journal writing instructional strategies to enhance students’ achievement in Biology

Interdisciplinary Journal of Education Research, 2023
Teachers are supposed to adapt their teaching-learning process based on classroom interaction to suit the learning conditions of learners to produce a complete learning community that is intellectually and behaviourally sound.
Saheed Ayodeji Adejimi, William Aino Shivoga, Wenceslas Nzabalirwa   +2 more
doaj   +1 more source

Genetic Testing in the Diagnosis and Biology of Acute Leukemia

American Journal of Clinical Pathology, 2019
AbstractObjectivesThe 2017 Workshop of the Society for Hematopathology/European Association for Haematopathology examined the role of molecular genetics in the diagnosis and biology of acute leukemia.MethodsAcute leukemias were reviewed in two sessions: “Genetic Testing in Diagnosis of Acute Leukemias” (53 cases) and “Genetics Revealing the Biology of ...
Marian H. Harris, David R. Czuchlewski, Daniel A. Arber, Magdalena Czader   +3 more
openaire   +3 more sources

Infection Models for Pine Wilt Disease on the Basis of Vector Behaviors

Population Ecology, EarlyView.
Infection models for pine wilt disease without vector density were built to estimate the transmission coefficient of the pathogenic nematode. The models successfully simulated the annual change in the density of infected trees for four pine stands. ABSTRACT Pine wilt disease is caused by the pinewood nematode (Bursaphelenchus xylophilus Steiner et ...
Katsumi Togashi
wiley   +1 more source

An Adaptive Management Model for Brown Bears in Hokkaido: Based on Total Population and the Number of Nuisance Bears

Population Ecology, EarlyView.
Bear management changes management actions according to the horizontal axis of the population size and the vertical axis of the number of nuisance bears. Aiming for the target population size of Ntar, Actions I and II protect the bears, and Action IV reduces the population.
Hiroyuki Matsuda, Akira Maki, Tsutomu Mano, Hifumi Tsuruga, Hino Takafumi, Shinichi Horino   +5 more
wiley   +1 more source

Speciation Through the Lens of Population Dynamics: A Theoretical Primer on How Small and Large Populations Diverge

Population Ecology, EarlyView.
Population size and dynamics fundamentally shape speciation by influencing genetic drift, founder events, and adaptive potential. Small populations may speciate rapidly due to stronger drift, whereas large populations harbor more genetic diversity, which can alter divergence trajectories. We highlight theoretical models that incorporate population size
Ryo Yamaguchi, Hidaka Kubo, Tokuya Ogawa, Hayate Omura   +3 more
wiley   +1 more source