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Factors Influencing the Distribution of Endemic Damselflies in Vanuatu

Insects, 2021
Vanuatubasis Ober and Staniczek is a genus of damselfly endemic to Vanuatu. Little is known about the distribution and general natural history of the genus.
Natalie A. Saxton, Erica M. Paxman, Abigail M. Dean, Colin R. Jensen, Gareth S. Powell, Seth M. Bybee   +5 more
doaj   +1 more source

Understanding female and male empowerment in Burkina Faso using the project-level Women’s Empowerment in Agriculture Index (pro-WEAI): a longitudinal study

BMC Women's Health, 2021
Background Achieving gender equality and women’s empowerment is a major global priority. The purpose of this study was to determine whether the Building the Resilience of Vulnerable Communities in Burkina Faso (BRB) project, an agricultural development ...
Benjamin T. Crookston, Josh H. West, Siena F. Davis, P. Cougar Hall, Greg Seymour, Bobbi L. Gray   +5 more
doaj   +1 more source

The dark and baryonic matter content of low surface brightness disk galaxies [PDF]

, 1997
We present mass models of a sample of 19 low surface brightness (LSB) galaxies and compare the properties of their constituent mass components with those of a sample of high surface brightness (HSB) galaxies.We find that LSB galaxies are dark matter ...
de Blok, W. J. G., McGaugh, Stacy S.
core   +10 more sources

Effects of Cattle Traffic on Sclerocactus wrightiae

Land, 2023
Cattle grazing has been a historic use of rangelands in Utah since pioneer settlement in the mid-1800’s. Wright fishhook cactus is a small globose cactus endemic to an area of 280,000 ha in south–central Utah and was listed as endangered in October of ...
David Lariviere, Val Anderson, Robert Johnson, Tyson Terry, Thomas Bates   +4 more
doaj   +1 more source

Seasonal Trap Abundance of Two Species of Psilochalcis Kieffer (Hymenoptera: Chalcididae) in Rangelands of the Eastern Great Basin of Utah, USA

Land, 2022
Two species of Psilochalcis (Hymenoptera: Chalcididae) wasps occurring in the Great Basin region of the western United States were sampled from three locations in central Utah (USA) over a two-year period using Malaise traps. Each location is composed of
Mark J. Petersen, Val J. Anderson, Robert L. Johnson, Dennis L. Eggett   +3 more
doaj   +1 more source

Novel monoclonal antibodies against thymidine kinase 1 and their potential use for the immunotargeting of lung, breast and colon cancer cells

Cancer Cell International, 2020
Background Thymidine kinase 1 (TK1) is a pyrimidine salvage pathway enzyme that is up-regulated in malignant tissues and elevated in the serum of cancer patients.
Edwin J. Velazquez, Taylor D. Brindley, Gajendra Shrestha, Eliza E. Bitter, Jordan D. Cress, Michelle H. Townsend, Bradford K. Berges, Richard A. Robison, K. Scott Weber, Kim L. O’Neill   +9 more
doaj   +1 more source

A Practical Assessment of Using sUASs (Drones) to Detect and Quantify Wright Fishhook Cactus (Sclerocactus wrightiae L.D. Benson) Populations in Desert Grazinglands

Land, 2022
Obtaining accurate plant population estimates has been integral in listing, recovery, and delisting species under the U.S. Endangered Species Act of 1973 and for monitoring vegetation in response to livestock grazing.
Thomas H. Bates, Val J. Anderson, Robert L. Johnson, Loreen Allphin, Dustin Rooks, Steven L. Petersen   +5 more
doaj   +1 more source

Cebirsel Şifrelenmiş LSB Yöntemi

European Journal of Science and Technology, 2020
Teknolojinin gelişmesi ile birlikte verilerin elektronik ortamda güvenli bir biçimde transfer edilmesi önem kazanmıştır. Bu amaçla birçok yöntem önerilmiş ve kullanılmaktadır. Bu çalışmada, stenografi bilim dalının en az ağırlıklı bit şifreleme tekniği olarak bilinen LSB algoritmasının veri güvenliğini cebirsel ifadeler ile iyileştirmek, belli oranda ...
KARADURAN, Ali, TURAN, Metin
openaire   +5 more sources

Measuring Height Characteristics of Sagebrush (Artemisia sp.) Using Imagery Derived from Small Unmanned Aerial Systems (sUAS)

Drones, 2020
In situ measurements of sagebrush have traditionally been expensive and time consuming. Currently, improvements in small Unmanned Aerial Systems (sUAS) technology can be used to quantify sagebrush morphology and community structure with high resolution ...
Ryan G. Howell, Ryan R. Jensen, Steven L. Petersen, Randy T. Larsen   +3 more
doaj   +1 more source

Improved LSB Method using Standard Deviation Scale [PDF]

Al-Rafidain Journal of Computer Sciences and Mathematics, 2013
The concealment of the most important means used by the security institutions with critical communications in all countries of the world, they provided the technology of high security, especially in the communication networks and the Internet. Summarized
Nadia Mohammed, Riyam Essa, Amina Najim
doaj   +1 more source