نتایج جستجو برای: 3740
تعداد نتایج: 108 فیلتر نتایج به سال:
BACKGROUND Forearm fractures affect 1.7 million individuals worldwide each year and most occur earlier in life than hip fractures. While the heritability of forearm bone mineral density (BMD) and fracture is high, their genetic determinants are largely unknown. AIM To identify genetic variants associated with forearm BMD and forearm fractures. METHODS BMD at distal radius, measured by dual-...
OBJECTIVES The objective of the study was to examine whether the association of physical workload with musculoskeletal disorders might explain occupational social class inequalities in self-rated health. METHODS Participants of the study were 40-60 years old employees of the City of Helsinki. The data (n = 3740) were derived from several sources, including mail survey designed by the research...
We have developed a model-independent analytical method for debiasing the four-dimensional (a, e, i, H) distribution obtained in any asteroid observation program and have applied the technique to results obtained with the 0.9m Spacewatch Telescope. From 1992 to 1995 Spacewatch observed ∼ 3740 deg 2 near the ecliptic and made observations of more than 60,000 asteroids to a limiting magnitude of ...
Purpose: Immune-mediated graft-versus-tumor (GVT) effects can occur after allogeneic hematopoietic stem cell transplantation (HSCT), but GVT is tightly linked to its main complication, graft-versus-host disease (GVHD). Strategies aimed at modulating GVHD, while maintaining the GVT effect, are needed to improve the cure rate of transplant. Given the emerging role of Janus-activated kinase (JAK) ...
One way to increase crop yield per unit of area is to close the gap between actual and potential yield in cropping systems. This study was conducted to determine the factors that affeced wheat yield gap in Khorramshahr, Iran during 2018-2019 growing season. In this study 60 fields of different areas under cultivation, field management practices and grain yield yield levels were surveyed based o...
We have developed a model-independent analytical method for debiasing the fourdimensional (a, e, i,H) distribution obtained in any asteroid observation program and have applied the technique to results obtained with the 0.9m Spacewatch Telescope. From 1992 to 1995 Spacewatch observed ∼ 3740 deg2 near the ecliptic and made observations of more than 60,000 asteroids to a limiting magnitude of V∼2...
OBJECTIVE To identify pre-existing characteristics associated with prolonged recovery from concussion in a sample of patients referred to a pediatric sports medicine clinic. STUDY DESIGN This was a retrospective, exploratory cohort study of 247 patients age 5-18 years with concussion referred to a tertiary pediatric hospital-affiliated sports medicine clinic from July 1, 2010, through Decembe...
Nucleotide substitution, insertion and deletion (indel) events are the major driving forces that have shaped genomes. Using the recently identified human ribosomal protein (RP) pseudogene sequences, we have thoroughly studied DNA mutation patterns in the human genome. We analyzed a total of 1,726 processed RP pseudogene sequences, comprising more than 700,000 bases. To be sure to differentiate ...
Background and Purpose—Previous P–magnetic resonance spectroscopy (P-MRS) studies have shown that cerebral cortical energy metabolism is abnormal in migraine and that cortical energy reserves decrease with increasing severity and duration of aura. Migrainous infarction is a rare complication of migraine with aura, and its pathophysiology is poorly understood. We used P-MRS to determine whether ...
We update the SMC, Bridge, and LMC catalogues of extended objects that were constructed by members of our group from 1995 to 2000. In addition to the rich subsequent literature for the previous classes, we now also include HI shells and supershells. A total of 9305 objects were cross-identified, while our previous catalogues amounted to 7900 entries, an increase of ≈ 12%. We present the results...
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