Results 51 to 60 of about 2,931,165 (316)

Open data and digital morphology [PDF]

Proceedings of the Royal Society B: Biological Sciences, 2017
Over the past two decades, the development of methods for visualizing and analysing specimens digitally, in three and even four dimensions, has transformed the study of living and fossil organisms. However, the initial promise that the widespread application of such methods would facilitate access to the underlying digital data has not been fully ...
Stephen Wroe, Karl T. Bates, Renaud Lebrun, Matt Friedman, Paul O'Higgins, Stephan Lautenschlager, Stephan Lautenschlager, Roger B. J. Benson, Lawrence M. Witmer, J. Matthias Starck, John A. Cunningham, Alistair R. Evans, Stefan Bengtson, Nathan Jeffery, Timothy B. Rowe, Thomas G. Davies, Zongjun Yin, Philip C. J. Donoghue, Xi Ping Dong, Paul M. Barrett, Peter L. Falkingham, Vera Weisbecker, Brian D. Metscher, Russell J. Garwood, Adam P. Summers, Imran A. Rahman, Selena Y. Smith, Anjali Goswami, Philip G. Cox, Emily J. Rayfield, Chris Stringer, Marcelo R. Sánchez-Villagra, Neil H. Shubin, John R. Hutchinson, Jesús Marugán-Lobón, Doug M. Boyer, Leon P. A. M. Claessens, Robert J. Asher, Zerina Johanson, Maeva J. Orliac, Carlos Martínez-Pérez, José Braga, Mark D. Sutton, Jen A. Bright, Martin Rücklin, Martin Rücklin, Stig A. Walsh   +46 more
openaire   +15 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

Enhancing Web Text Clustering Accuracy and Efficiency With a Maximum Entropy Function Model: Overcoming High-Dimensional and Directional Challenges

IEEE Access
With the rapid development of large models such as Chatgpt, text clustering has become an important research topic in data mining. However, traditional clustering algorithms face challenges in terms of text clustering due to the high dimensionality and ...
Xumin Zhao, Guojie Xie, Yi Luo, Fenghua Liu, Hongpeng Bai   +4 more
doaj   +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

Fostering Openness in Education: Considerations for Sustainable Policy-Making

Open Praxis, 2019
This paper reviews a framework to support the co-creation of policies to sustainably foster Open Education. The framework has been derived from a comprehensive review of public and Open Education policy documents and related literature, as well as ...
Javiera Atenas, Leo Havemann, Fabio Nascimbeni, Daniel Villar-Onrubia, Davor Orlic   +4 more
doaj   +3 more sources

A novel method for optimizing epilepsy detection features through multi-domain feature fusion and selection

Frontiers in Computational Neuroscience
BackgroundThe methods used to detect epileptic seizures using electroencephalogram (EEG) signals suffer from poor accuracy in feature selection and high redundancy.
Guanqing Kong, Guanqing Kong, Shuang Ma, Shuang Ma, Wei Zhao, Wei Zhao, Haifeng Wang, Haifeng Wang, Qingxi Fu, Qingxi Fu, Jiuru Wang   +10 more
doaj   +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

FoxO1 signaling in B cell malignancies and its therapeutic targeting

FEBS Letters, EarlyView.
FoxO1 has context‐specific tumor suppressor or oncogenic character in myeloid and B cell malignancies. This includes tumor‐promoting properties such as stemness maintenance and DNA damage tolerance in acute leukemias, or regulation of cell proliferation and survival, or migration in mature B cell malignancies.
Krystof Hlavac, Petra Pavelkova, Laura Ondrisova, Marek Mraz   +3 more
wiley   +1 more source

Open Data for Open Questions in Comparative Nutrition

Insects, 2020
Achieving a better understanding of the consequences of nutrition to animal fitness and human health is a major challenge of our century. Nutritional ecology studies increasingly use nutritional landscapes to map the complex interacting effects of nutrient intake on animal performances, in a wide range of species and ecological contexts. Here, we argue
Juliano Morimoto, Mathieu Lihoreau
openaire   +5 more sources

B cell mechanobiology in health and disease: emerging techniques and insights into therapeutic responses

FEBS Letters, EarlyView.
B cells sense external mechanical forces and convert them into biochemical signals through mechanotransduction. Understanding how malignant B cells respond to physical stimuli represents a groundbreaking area of research. This review examines the key mechano‐related molecules and pathways in B lymphocytes, highlights the most relevant techniques to ...
Marta Sampietro, Marco Cellani, Cristina Scielzo   +2 more
wiley   +1 more source