Results 31 to 40 of about 149,615 (169)

Economic bulletin [July 2007] [PDF]

open access: yes, 2007
Número de ...

core  

APPLYING THE BORG'S RATINGS OF PERCEIVED EXERTION SCALE TO ASSESS MOTOR DEVELOPMENT IN ONLINE UNIVERSITY LEARNING

open access: yesTrakia Journal of Sciences
Physical education and sports lecturers should evaluate the impact of physical exercises proposed for implementation in the home environment. The use of self-report scales for the degree of physical exertion is a valuable tool for ...
P. Angelova, D. Ignatova
doaj   +1 more source

Burrow Persistence and Spatial Distribution of Federally and State‐Protected Gopher Tortoise (Gopherus polyphemus) Populations in Southwest Alabama

open access: yesAnimal Conservation, EarlyView.
The gopher tortoise (Gopherus polyphemus), a keystone species and ecosystem engineer, has declined by ~80% over the past century due to primarily habitat loss. In a 28‐year resurvey of federally protected Mobile County and state‐protected Baldwin County, we found tortoise populations persisted at ~59% and ~31% of sites, respectively, with significant ...
Robin B. Lloyd Jr.   +4 more
wiley   +1 more source

Dissociation and posttraumatic stress disorder in Khmer refugees resettled in the United States [PDF]

open access: yes, 1991
The purpose of this study was to examine the amount of trauma endured in a nonpsychiatric population of Khmer refugees and DSM-III diagnoses through current symptoms of dissociative states, posttraumatic stress disorder (PTSD), depression and anxiety ...
NC DOCKS at The University of North Carolina at Greensboro   +1 more
core  

SOMATOTYPE AND PHYSICAL DEVELOPMENT OF 11-YEAR-OLD GIRLS DURING HANDBALL TRAINING

open access: yesTrakia Journal of Sciences
Nowadays, knowledge of body structure is increasingly attracting the interest of the scientific community, as it is known to be relevant to performance in sports.The present study is aimed at tracking the dynamics of ...
H. Draganova
doaj   +1 more source

Low testosterone levels in men at age 31 associates with future risk of prediabetes and type 2 diabetes: A birth cohort study

open access: yesAndrology, EarlyView.
Abstract Objective We aimed to investigate the association of a low serum testosterone concentration with the risk of abnormal glucose metabolism (i.e., prediabetes and type 2 diabetes) in men at a 15‐year follow‐up. Study population and methods In a population birth cohort, men with low testosterone (testosterone < 12.1 nmol/L, n = 136) and normal ...
Tuomisto A   +7 more
wiley   +1 more source

Economic bulletin [July 2006] [PDF]

open access: yes, 2006
Número de ...

core  

Beam Size Measurement by Optical Diffraction Radiation and Laser System for Compton Polarimeter [PDF]

open access: yes, 2012
Beam diagnostics is an essential constituent of any accelerator, so that it is named as "organs of sense" or "eyes of the accelerator." Beam diagnostics is a rich field.
Liu, Chuyu
core   +1 more source

EFFECTS OF AGE, SEX, AND BODY CONDITION ON ECTOPARASITIC INSECT INFESTATION IN DOMESTIC GOATS

open access: yesTrakia Journal of Sciences
PURPOSE: This study aimed to investigate the influence of sex, age, and body condition on the prevalence and intensity of ectoparasitic infestations in goats, focusing on lice and fleas, and to identify significant associations between these
N. Nizamov
doaj   +1 more source

Beneficial impact of human placenta extracts on erythrocyte membrane thermostability [PDF]

open access: yesTrakia Journal of Sciences, 2018
PURPOSE: To study the influence of human placenta extract (HPE) and its individual fractions on the thermal stability of human erythrocyte membrane. METHODS: HPE fractions were isolated by gel chromatography. Thermal hemolysis of erythrocytes, exposed to
O. Nardid   +5 more
doaj   +1 more source

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