Results 81 to 90 of about 60,185 (263)

An agent-based model of jaguar movement through conservation corridors

, 2011
Wildlife corridors mitigate against habitat fragmentation by connecting otherwise isolated regions, bringing well established benefits to conservation both in principle and practice.
Doncaster, C. Patrick, Noble, Jason, Watkins, Angela   +2 more
core  

Science and Technology in Media [PDF]

, 2015
Tato práce se zabývá vlivem médií, především nových médií, na oblast vědy a techniky. Definuje základní mediální pojmy a upozorňuje na to, že média mohou být výborným prostředkem k propagaci vědy a techniky, ale mají také obrovskou moc a mohou zkreslovat
Gellnerová, Zuzana
core  

Data gaps and heterogeneity limit our understanding of human–wildlife interactions: A continental study of Andean bears

People and Nature, EarlyView.
Abstract The expansion and intensification of human activities have increased interactions between people and wildlife. Interactions involving bears and other large carnivores are complex and can lead to conflicts. Promoting positive coexistence requires managing information, which is not always available.
Roxana Rojas‐VeraPinto, Rubén Bernardo‐Madrid, Manuela González‐Suarez   +2 more
wiley   +1 more source

Reproductive evaluation of Luisa, the last jaguar of the Caatinga [PDF]

, 2023
Letícia Alecho Requena, Thiago Cavalheri Luczinski, A Traldi, Thyara de Deco‐Souza, Gediendson Ribeiro de Araújo, Cristiane Schilbach Pizzutto, Giovana Martins Miranda, Mirna Ribeiro Porto, Maitê Cardoso Coelho da Silva, Pedro Nacib Jorge‐Neto   +9 more
openalex   +1 more source

Identifying Subcellular Structure Components in Escherichia Coli by Crosslinking and SEC‐MS

PROTEOMICS, EarlyView.
ABSTRACT Cells are comprised of a broad spectrum of structures that compartmentalize biochemical and signaling mechanisms. These structures can be comprised of many biomolecules, but especially lipids, proteins, and nucleic acids. Techniques are limited to quantify or discover new subcellular structures.
Rachel A. Victor, Austin Lipinski, Paul R. Langlais, Jacob C. Schwartz   +3 more
wiley   +1 more source

Topic Detection and Tracking in Personal Search History [PDF]

, 2008
This thesis describes a system for tracking and detecting topics in personal search history. In particular, we developed a time tracking tool that helps users in analyzing their time and discovering their activity patterns.
Gupta, Kamal Kant
core  

Investigation of transition between spark ignition and controlled auto-ignition combustion in a V6 direct-injection engine with cam profile switching [PDF]

, 2008
Controlled auto-ignition (CAI) combustion, also known as Homogeneous Charge Compression Ignition (HCCI) can be achieved by trapping residuals with early exhaust valve closure in a direct fuel injection in-cylinder four-stroke gasoline engines (through ...
Kalian, N, Qiao, J, Zhao, H
core   +1 more source

Multi-lingual multi-platform investigations of online trade in jaguar parts [PDF]

, 2022
John Polisar, Charlotte Davies, Thaís Q. Morcatty, Mariana da Silva, Song Zhang, Kurt Duchez, Julio Madrid, Ana Elisa Lambert, Ana Gallegos, Marcela Delgado, Ha Nguyen, Robert B. Wallace, Melissa Arias, Vincent Nijman, Jon Ramnarace, Roberta Kamille Pennell, Yamira Novelo, Damián I. Rumiz, Kathia Rivero, Yovana Murillo, Monica Nuñez-Salas, Heidi E. Kretser, Adrian Reuter   +22 more
openalex   +1 more source

Multiple Roles of Protamine Kinase SRPK1 and Phosphatase PP1γ in Sperm Development

PROTEOMICS, EarlyView.
ABSTRACT Protein phosphorylation regulates key events of male germ cell differentiation. In the testis, SRPK1 and PP1γ are involved in protamine phosphorylation and dephosphorylation, respectively, and their deregulation is linked to defective chromatin structure and male infertility.
Alberto de la Iglesia, Mélina Blanco, Meritxell Jodar, Olivier Feudjio, Marjorie Leduc, Judit Castillo, Julie Cocquet, Rafael Oliva   +7 more
wiley   +1 more source

Open‐land‐derived agroforestry and effects of abandonment of management of the main crop on ecosystem services and woody plant diversity

PLANTS, PEOPLE, PLANET, EarlyView.
Tropical forests are rapidly declining. One promising strategy to reverse the loss of tropical forest is the establishment of agroforestry on open land. We combined interviews with biodiversity surveys to learn general lessons from success and nonsuccess stories of the establishment of open‐land‐derived coffee agroforests in one of the world's ...
Lucas M. Fonzaghi, Kristoffer Hylander, Thiago S. de Melo, Ayco J. M. Tack   +3 more
wiley   +1 more source