Results 31 to 40 of about 4,426,397 (253)

Definition in testing for the probability of exit of the aircraft in informational contact with air objects

Научный вестник МГТУ ГА, 2018
The article presents a methodology for determining the probability of aircraft information contacting airborne objects within flight test procedures.
S. V. Nikolaev, A. A. Tikhonov, D. S. Merencov   +2 more
doaj   +1 more source

Detection of image structures using the Fisher information and the Rao metric [PDF]

, 2004
In many detection problems, the structures to be detected are parameterized by the points of a parameter space. If the conditional probability density function for the measurements is known, then detection can be achieved by sampling the parameter space ...
Maybank, Stephen J., S.J. Maybank
core   +2 more sources

Distribution of the boreal chorus frog (Pseudacris maculata) in an urban environment using environmental DNA

Environmental DNA, 2022
The boreal chorus frog (Pseudacris maculata) is at risk of extinction in parts of its range in Canada. Our objectives were to quantify the influence of local and landscape characteristics on the occurrence of the species in wetlands in southern Québec ...
Marie‐Pier Dubois‐Gagnon, Louis Bernatchez, Marc Bélisle, Yohann Dubois, Marc J. Mazerolle   +4 more
doaj   +1 more source

Review-Microwave Radar Sensing Systems for Search and Rescue Purposes

Sensors, 2019
This paper presents a survey of recent developments using Doppler radar sensor in searching and locating an alive person under debris or behind a wall. Locating a human and detecting the vital signs such as breathing rate and heartbeat using a microwave ...
Nguyen Thi Phuoc Van, Liqiong Tang, Veysel Demir, Syed Faraz Hasan, Nguyen Duc Minh, Subhas Mukhopadhyay   +5 more
doaj   +1 more source

Terrestrial eDNA survey outperforms conventional approach for detecting an invasive pest insect within an agricultural ecosystem

Environmental DNA, 2021
Recent methodological advances permit surveys for terrestrial insects from the direct collection of environmental DNA (eDNA) deposited on vegetation or other surfaces.
Michael C. Allen, Anne L. Nielsen, Donnie L. Peterson, Julie L. Lockwood   +3 more
doaj   +1 more source

Comparing the costs and detectability of bobcat using scat‐detecting dog and remote camera surveys in central Wisconsin

Wildlife Society Bulletin, 2015
Determining cost‐effective field methods for detecting carnivores is critical for effective survey and monitoring studies. As the bobcat (Lynx rufus) undergoes range expansion in the northern and eastern United States, field methods may be useful for ...
John D. J. Clare, Eric M. Anderson, David M. MACfarland, Brian L. Sloss   +3 more
doaj   +1 more source

Tree stocking affects winter bird densities across a gradient of savanna, woodland, and forest in the Missouri Ozarks

Wildlife Society Bulletin, 2013
Savanna and woodland were historically prevalent in the midwestern United States, and managers throughout the area are currently attempting to restore these communities.
Sarah W. Kendrick, Frank R. Thompson III
doaj   +1 more source

Trade‐offs associated with occupancy models in a multispecies grassland plant population study

Ecosphere, 2022
Occupancy models have been underused in multispecies plant studies. We evaluated the effectiveness of occupancy models to document impacts of management on grassland plant species populations in a pilot study.
Elizabeth L. Middleton, Ivan Vining
doaj   +1 more source

Early Body Mass Index z‐Score Change and Resolution of Severe Malnutrition in Children With Sickle Cell Anemia in a Low‐Income Setting: A Prospective Single‐Arm Extension Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Children with sickle cell anemia (SCA) in low‐income settings are at risk of severe malnutrition, but optimal nutritional management has not been established. We evaluated an intensified ready‐to‐use therapeutic food (RUTF) regimen in children with persistent severe malnutrition after initial treatment and assessed whether early ...
Safiya Gambo, Shehu Umar Abdullahi, Hassan Adam Murtala, Halima Kabir, Khadija A. Shamsu, Sari A. Acra, Virginia A. Stallings, Mark Rodeghier, Michael R. DeBaun, Lauren J. Klein   +9 more
wiley   +1 more source

Retrospective Analysis of Donor Lymphocyte Infusions in Pediatric Patients With Mixed Chimerism After Hematopoietic Stem Cell Transplantation

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Allogeneic hematopoietic stem cell transplantation (alloHSCT) is an essential therapy for several malignant and nonmalignant diseases, but relapse and graft loss remain the principal threats to its success. Routine monitoring of chimerism and minimal residual disease (MRD) enables early detection of imminent recurrence and guides ...
Carmen Junk, Sebastian Michaelis, Michaela Döring, Thomas Eichholz, Ursula Holzer, Martin Ebinger, Tim Flaadt, Rupert Handgretinger, Peter Lang, Jan Frederic Weller, Markus Mezger   +10 more
wiley   +1 more source