Results 21 to 30 of about 3,181,850 (358)

Trends of waterbirds population changes in Fars province wetlands 1988-2018 [PDF]

علوم محیطی, 2021
Introduction: Using of waterbirds (waterfowl and waders) census data is common to calculate the size and trend of population changes. Besides, it is important as an indicator of wetlands’ ecological changes in biodiversity conservation.
Farhad Hosseini Tayefeh, Mona Izadian, Abbas Ashoori, leyla Jolaee, Elham Ebrahimi   +4 more
doaj   +1 more source

New Records of Michigan Cicadidae (Homoptera), With Notes on the Use of Songs to Monitor Range Changes [PDF]

, 2017
We present records of Diceroprocta vitripennis, Tibicen chloromera, and Tibicen pruinosa (new state record) in Michigan. Monitoring geographic range changes and population size differences by song suggests several population situations for cicadas: (1 ...
Alexander, Richard D, Cooley, John R, Marshall, David Ciszek, Moore, Thomas E   +3 more
core   +2 more sources

Patient-reported GP health assessments rather than individual cardiovascular risk burden are associated with the engagement in lifestyle changes: population-based survey in South Australia

BMC Family Practice, 2019
Background Little is known about whether a more comprehensive health assessment, performed by a general practitioner (GP) during a clinical encounter, could influence patients’ lifestyle.
David Alejandro Gonzalez-Chica, Jacqueline Bowden, Caroline Miller, Marie Longo, Mark Nelson, Christopher Reid, Nigel Stocks   +6 more
doaj   +1 more source

Therapeutic drug monitoring in special populations [PDF]

Clinical Chemistry, 1998
Abstract Therapeutic drug monitoring (TDM) is commonly used to maintain “therapeutic” drug concentrations. Even in compliant patients, with “average” drug kinetics, TDM is useful to identify the causes of unwanted or unexpected responses, prevent unnecessary diagnostic testing, improve clinical outcomes, and even save lives.
openaire   +2 more sources

When do we eat? An evaluation of food items input into an electronic monitoring application [PDF]

, 2006
We present a formative study that examines what, when, and how participants in a chronic kidney disease (stage 5) population input food items into an electronic intake monitoring application. Participants scanned food item barcodes or voice recorded food
Connelly, Kay H., Lambert, Desiree, Rogers, Yvonne, Rohwer, Paul, Siek, Katie A., Welch, Janet L.   +5 more
core   +1 more source

Capture height biases for birds in mist-nets vary by taxon, season, and foraging guild in northern California

Journal of Field Ornithology, 2022
Mist-netting is a widely used technique for capturing birds to estimate abundance, demography, and population trends. Investigators in most studies use primarily or only ground-level mist-nets that extend < 3 m vertically.
D. Julian Tattoni, Katie LaBarbera
doaj  

Misidentification of sex among harvested bobcats

Wildlife Society Bulletin, 2014
Sex and age data are fundamental vital statistics used to characterize wildlife populations, often integral to models used to assess population responses to harvest or make other management decisions.
Tim L. Hiller, Dawn M. Reding, William R. Clark, Richard L. Green   +3 more
doaj   +1 more source

State space and movement specification in open population spatial capture-recapture models. [PDF]

, 2018
With continued global changes, such as climate change, biodiversity loss, and habitat fragmentation, the need for assessment of long-term population dynamics and population monitoring of threatened species is growing.
Borchers, Borchers, Burnham, Chandler, Cormack, Dorazio, Efford, Efford, Efford, Ergon, Gardner, Gardner, Gelman, Gerber, Gilroy, Hines, Jolly, Karanth, Karanth, Karanth, Kendall, Lebreton, Otis, Plummer, Pollock, Pollock, Pradel, R Core Team, Raabe, Reich, Royle, Royle, Royle, Royle, Schaub, Schwarz, Seber, Smith, Sollmann, Sollmann, Sutherland, Tobler, Whittington, Whittington   +43 more
core   +1 more source

Monitoring and pollution analysis of aflatoxins in dried chili and chili powder from the cities of Shandong Province

Zhongguo shipin weisheng zazhi
ObjectiveTo evaluate the exposure levels and health risks of aflatoxins （AFT） in dried chili and chili powder sold in Shandong Province.MethodsAFT in chili and chili powder samples were determined using liquid chromatography-triple quadrupole mass ...
GAO Hui, XING Yan, WANG Yang, ZHAO Zhiqiang, WANG Qin, LIU Tingting, LIU Xiaoli, PENG Cheng   +7 more
doaj   +1 more source

Density and Habitat Relationships of the Endemic White Mountain Fritillary (Boloria chariclea montinus) (Lepidoptera: Nymphalidae)

Insects, 2017
We conducted point counts in the alpine zone of the Presidential Range of the White Mountains, New Hampshire, USA, to estimate the distribution and density of the rare endemic White Mountain Fritillary (Boloria chariclea montinus).
Kent P. McFarland, John D. Lloyd, Spencer P. Hardy   +2 more
doaj   +1 more source