نتایج جستجو برای: n 19
تعداد نتایج: 1375738 فیلتر نتایج به سال:
Background. The outbreak of Coronavirus-19 or COVID-19 has detrimental effects on the sports industry. Cancellation of sports training and competitions, movement restriction, and social isolation present an emotional challenge for athletes. Objectives. This cross-sectional study examined the prevalence of emotional distress among athletes during the MCO of Covid-19 in Malaysia. Methods. 224 m...
Background and purpose: In the last months of 2019, the new coronavirus infection (COVID-19) spread worldwide. This study investigated the need for mechanical ventilation in children who were admitted for COVID-19. Materials and methods: This article provides a systematic review of studies about children with COVID-19 requiring invasive or non-invasive mechanical ventilation. Electronic databa...
BACKGROUND The GeneXpertMTB/RIF (Xpert) assay is now recommended by WHO for diagnosis of tuberculosis (TB) in children but evaluation data is limited. METHODS One hundred and fifty consecutive HIV negative children (<15 years of age) presenting with suspected TB were enrolled at a TB referral hospital in Ho Chi Minh City, Vietnam. 302 samples including sputum (n = 79), gastric fluid (n = 215)...
در طول جنگ تحمیلی عراق علیه ایران ، بارها از سلاحهای شیمیایی بویژه سولفور موستارد در جبهه ها و شهر های مرزی استفاده گردید . مشکلات تاخیری در ریه، چشم و پوست که شایع ترین ارگان های در گیردر مصدومین شیمیایی است بیانگر فعالیت مکانیسم های ایمنی و التهاب می باشد. اینتر لوکین 19 عضو جدیدی از خانواده اینتر لوکین 10 می باشد که دراکثر مطالعات از ان به عنوان یک سایتوکین پیش التهابی ودر برخی از مطالعات به...
The densest packings of n congruent circles in a circle are known for n ≤ 12 and n = 19. In this article we examine the case of 13 congruent circles. We show that the optimal configurations are identical to Kravitz’s conjecture. We use a technique developed from a method of Bateman and Erdős, which proved fruitful in investigating the cases n = 12 and 19. MSC 2000: 52C15
In the title compound, C(23)H(19)Cl(2)N(5)OS, the triazole ring makes dihedral angles of 24.81 (18), 69.94 (19) and 35.68 (18)° with the dichloro-phenyl, benzene and meth-oxy-phenyl rings, respectively. An intra-molecular N-H⋯N hydrogen bond occurs. In the crystal, inversion dimers linked by pairs of N-H⋯S hydrogen bonds occur. In addition, there are weak C-H⋯π inter-actions involving the dichl...
The aim of our study was to measure serum concentrations of fibroblast growth factor 19 (FGF-19) in patients with obesity (OB), obesity and type 2 diabetes mellitus (T2DM) and healthy subjects (C) at baseline and after selected interventions. We measured serum FGF-19 levels and other biochemical and hormonal parameters in 29 OB and 19 T2DM females and 30 sex- and age-matched control subjects. T...
2019 Aral?k ay?nda Çin Halk Cumhuriyeti’nde ortaya ç?kan ve Mart 2020’de Dünya Sa?l?k Örgütütaraf?ndan pandemi ilan edilen COVID-19, küresel ekonomiyi derinden etkileyerek tüm sektörlerüzerinde yüksek düzeyde belirsizlik do?urmaktad?r. Belirsizlik ortam? sonsuz ömre sahip ?irketlerinfaaliyetlerini sürdürebilmesi varsay?m? üzerinde ?üphe olu?turarak, i?letmenin süreklili?i esas?na dikkatleriçekm...
2020 y?l?n?n en büyük felaketi tüm dünya için tart??mas?z Covid-19 ad? verilen pandemik virüstür. Virüs ba?ta Çin olmak üzere h?zl? bir ?ekilde yay?lm??, adeta kabus ya?am??, birçok ülkede sa?l?k sistemi çökmü?tür. Bu virüsün daha fazla bula?mas?n? önlemek amac?yla toplu faaliyetler ya durdurulmu? da yüksek önlemli tedbirlerle devam ettirilmeye çal???lm??t?r. kapsamda e?itim ve ö?retim alan?nda...
Salg?n hastal?klarla mücadele etmek devletin asli görevleri aras?nda yer almaktad?r. Ya?am ve sa?l?k hakk? yan?nda di?er haklar? da tehdit eden salg?n?n önlenmesi bitirilmesi için tedbirler al?nmas? ?üphesiz kamu yarar?nad?r. Ancak al?nacak ile temel hak özgürlüklere müdahale hukuk devleti s?n?rlar? içinde gerçekle?melidir. Türkiye’de koronavirüs salg?n? yo?un bir ?ekilde devam ederken, al?nan ...
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