نتایج جستجو برای: cervical collars
تعداد نتایج: 90308 فیلتر نتایج به سال:
Background & Aim: Mother’s intense fear of and anxiety about labor pain lead to muscle contractions. Intense muscle contractions especially uterine contractions interfere with the normal process of labor. So, this study aimed to investigate the effect of salvia aroma on reducing the women’s anxiety level during labor. Methods & Materials: The present study was a two-group randomized clinical...
In the past, practice guidelines based on clinical experience have led to better detection rates of injury and hence improved patient care. The development of evaluation protocols based on best evidence medicine and the increased access to advanced imaging studies (especially CT) has paralleled the improvement in patient care.1 In general, CT has become a frontline tool in the evaluation of blu...
the structure of the sheep cervix limits the application of reproductive biotechnologies such as embryo transfer and artificial insemination. the aim of this study was to determine differences in cervical anatomy and morphology between sanjabi lambs and ewes, and the relationship between cervical anatomy and cervical penetration in ewes. four hundred and sixty eight postmortum cervices belongin...
The development and design of servo valve spools with high performance requirements require accurately calculating the impacts on spool. During operation valve, most significant impact spool is exerted by flow force, which determined rate liquid angle deflection jet. Existing methods for magnitude force do not take into account actual shape sleeve collars, negatively affects accuracy calculatio...
The objective of this study was to perform a dynamic biomechanical analysis of neck collars in order to determine their effect on head and neck loading. A total of 48 tests were performed comparing the Cowboy Collar, Bullock Collar, and Kerr Collar. A control and each collar were tested at two speeds (5 m/s and 7 m/s), three impact locations (front, top, and side of the helmet), and two shoulde...
This study investigated the efficacy of two collars for the treatment and prevention of flea infestations. Additionally the effect of these collars on the incidence of Leishmania infantum infection as compared with a group of vaccinated dogs was evaluated. A total of 224 young dogs from private animal shelters were enrolled in April/May into four groups: G1, 55 dogs treated with 10% imidaclopri...
There have been few telemetry studies on large and medium-sized mammals from Neotropical lowland forests. This can partly be explained by the difficulty of tracking animals with radio-telemetry in these forests, often in remote areas with poor access due to limited transportation infrastructure. Researchers have been forced to follow their collared animals by aeroplane (Crawshaw 1995, Fragoso 1...
INTRODUCTION Kennel facilities are commonly acknowledged as a stressful environment for many domestic dogs (Canis familiaris). One therapeutic measure used to reduce anxiety in dogs is dog appeasing pheromone (DAP), which has been found effective in reducing stress-related behaviours in a number of contexts. AIMS AND OBJECTIVES A pilot study was conducted to assess whether DAP would reduce fr...
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