Results 91 to 100 of about 42,894 (279)

Reconceptualizing Out‐of‐Field Teachers' Professional Development and Classroom Implementation: A Boundary Crossing Approach

Science Education, EarlyView.
ABSTRACT Reform‐oriented instruction is advocated in secondary science, encouraging students to engage with the experimental and epistemic practices of science. It is challenging for teachers though, especially for out‐of‐field teachers. This study focuses on biology and chemistry teachers who are called to teach middle‐school physics.
David Perl‐Nussbaum, Baruch B. Schwarz, Edit Yerushalmi   +2 more
wiley   +1 more source

Deep Space Habitability Design Guidelines Based on the NASA NextSTEP Phase 2 Ground Test Program [PDF]

This report summarizes habitation design guidelines for deep space habitats, which were derived from the NASA Next Space Technologies for Exploration Partnerships (NextSTEP) Phase 2 Habitat Ground Test Program.
Beaton, Kara, Bekdash, Omar, Chappell, Steve, Gernhardt, Michael, Litaker, Harry, Newton, Carolyn, Stoffel, James   +6 more
core   +1 more source

Purine Molecular Interactions Determine Anisotropic Shape of Zebrafish Biogenic Crystals

Small Methods, EarlyView.
Many organisms self‐organize crystals for vision, pigmentation, or storage. In zebrafish, iridophores produce anisotropic crystals in iridosomes. Using imaging and genetic tools, crystal growth is shown to favor the b‐axis, shaped by guanine‐to‐hypoxanthine ratios and hydrogen bonding resulting thereof.
Jannik Rothkegel, Sylvia Kaufmann, Michaela Wilsch‐Bräuninger, Catarina Lopes, Rita Mateus   +4 more
wiley   +1 more source

Spraying drones: efficacy of integrating an avian repellent with drone hazing to elicit blackbird flock dispersal and abandonment of sunflower fields

Wildlife Biology, EarlyView.
Multiple management strategies exist to combat bird damage to agriculture. We explored combining two tools, drones as frightening devices and an avian repellent, to assess effectiveness of an integrated method to deter large flocks on complex landscapes. We evaluated the ability of a spraying drone (DJI Agras MG‐1P) deploying Avian Control (i.e. active
Jessica L. Duttenhefner, Timothy J. Greives, Page E. Klug   +2 more
wiley   +1 more source

Does a decision support tool designed to depict West Nile virus risk explain variation in ruffed grouse Bonasa umbellus use of managed forests?

Wildlife Biology, EarlyView.
Infectious diseases are commonly cited as significant contributors to wildlife population declines. It is, therefore, important to investigate the extent to which tools designed to mitigate the effects of infectious diseases explain wildlife responses to habitat management.
Jacob Goldman, Darin J. McNeil, Lauren M. Chronister, Randall Koleck, Samuel Lapp, Jeffery T. Larkin, Reina Tyl, Justin Kitzes, Jeffery L. Larkin   +8 more
wiley   +1 more source

Fast emergency paths schema to overcome transient link failures in ospf routing

, 2012
A reliable network infrastructure must be able to sustain traffic flows, even when a failure occurs and changes the network topology. During the occurrence of a failure, routing protocols, like OSPF, take from hundreds of milliseconds to various seconds ...
Barreto, Fernando, Nacamura Jr, Luiz, Wille, Emilio C. G.   +2 more
core   +1 more source

A framework for the ethical use of animal‐borne devices in post‐release monitoring following rehabilitation

Wildlife Biology, EarlyView.
Rehabilitation and release contribute to conservation efforts for threatened species. Ensuring that these efforts are effective requires a good understanding of the factors which determine survival and integration of released animals into wild populations.
Jessica Harvey‐Carroll, Daire Carroll, Cara-Marie Trivella, Ellen Connelly   +3 more
wiley   +1 more source

Demographic analysis of behavioral reactions of African bush elephants to a synthetic honey bee alarm pheromone blend

Wildlife Biology, EarlyView.
Human–elephant conflict situations continue to be a growing conservation issue. Conflict situations typically arise as the result of elephants traversing places with infrastructure where they become disruptive to human activities. Developing passive options for managing elephant movement and reducing human–elephant conflict situations is a conservation
Mark G. Wright, Michelle G. Au, Irene Gatti, Juliana Salehi, Craig R. Spencer, Paul Allin, Agenor Mafra-Neto   +6 more
wiley   +1 more source

ANALISIS PERFORMANSI PROTOKOL ROUTING OSPF DAN ISIS PADA LAYANAN VIDEO STREAMING PERFORMANCE ANALYSIS of OSPF AND ISIS ROUTING PROTOCOL ON VIDEO STREAMING SERVICE [PDF]

, 2010
ABSTRAKSI: Dalam suatu jaringan sering di singgung mengenai routing protocol. Istilah routing digunakan untuk proses pengambilan sebuah paket dari sebuah alat dan mengirimkannya melalui network ke alat lain di sebuah network yang berbeda.Protokol tidak ...
IMAM MASHARI
core  

The Melbourne Institute Data Lab, a Secure Access Environment for Informing Future Social and Economic Policy

Australian Economic Review, EarlyView.
ABSTRACT Policy analysts and academics play a critical role in informing policy design, implementation and evaluation. They apply their understanding of current social and economic issues, test theoretical frameworks and present new ideas that are a part of the ecosystem for promoting and sustaining efficient and equitable delivery of government ...
Chaminda Rajeev Samarage, A. Abigail Payne   +1 more
wiley   +1 more source