An airtight seal between facemask and beard
نویسندگان
چکیده
منابع مشابه
an investigation about the relationship between insurance lines and economic growth; the case study of iran
مطالعات قبلی بازار بیمه را به صورت کلی در نظر می گرفتند اما در این مطالعه صنعت بیمه به عنوان متغیر مستفل به بیمه های زندگی و غیر زندگی شکسته شده و هم چنین بیمه های زندگی به رشته های مختلف بیمه ای که در بازار بیمه ایران سهم قابل توجهی دارند تقسیم میشود. با استفاده از روشهای اقتصاد سنجی داده های برای دوره های 48-89 از مراکز ملی داده جمع آوری شد سپس با تخمین مدل خود بازگشتی برداری همراه با تعدادی ...
15 صفحه اولTo Beard or Not to Beard? Bacterial Shedding Among Surgeons.
Beards in the operating room are controversial because of their potential to retain and transmit pathogenic organisms. Many bearded orthopedic surgeons choose to wear nonsterile hoods in addition to surgical masks to decrease contamination of the operative field. The goal of this study was to determine whether nonsterile surgical hoods reduce the risk of bacterial shedding posed by beards. Bear...
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The purpose of this study was to determine the dental and skeletal effects of facemask therapy, and to evaluate the effect of age on treatment response. The material consisted of lateral cephalometric radiographs of 34 subjects with Class III malocclusions treated with a Delaire type facemask. Two groups of 17 patients each were formed: an early (six girls, 11 boys) and a late treatment group (...
متن کاملinvestigating the relationship between ambiguity tolerance and willingness to translate of iranian prospective english translators: an sem revalidation study
cognitive studies of translation process have recently been awarded a great deal of attention. there exists a psychological angle to almost all translation activities. the present study, thus, deals with analysing the relationships between iranian prospective translators tolerance for ambiguity (ta) and their willingness to translate (wtt). the research was conducted as a mixed methods study, d...
Rebuttal from Daniel Beard and Eric Feigl.
Dr. Andrew’s proposal (Andrew, 2013) to rename Guyton’s venous return curve the ‘venous pressure curve’ seems unlikely to overcome the decades of misinterpretation and confusion that the Guytonmodel of the systemic circulation has engendered. In Guyton’s experiments venous return curves were produced with a pump connected from the right atrium to the pulmonary artery in an anaesthetized, open c...
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ژورنال
عنوان ژورنال: Anaesthesia
سال: 1986
ISSN: 0003-2409,1365-2044
DOI: 10.1111/j.1365-2044.1986.tb13098.x