نتایج جستجو برای: موج p 100
تعداد نتایج: 1603849 فیلتر نتایج به سال:
J. Makowsky and B. Zilber (2004) showed that many variations of graph colorings, called CP-colorings in the sequel, give rise to graph polynomials. This is true in particular for harmonious colorings, convex colorings, mcct-colorings, and rainbow colorings, and many more. N. Linial (1986) showed that the chromatic polynomial χ(G;X) is #P-hard to evaluate for all but three values X = 0, 1, 2, wh...
J. Makowsky and B. Zilber (2004) showed that many variations of graph colorings, called CP-colorings in the sequel, give rise to graph polynomials. This is true in particular for harmonious colorings, convex colorings, mcct-colorings, and rainbow colorings, and many more. N. Linial (1986) showed that the chromatic polynomial χ(G;X) is #P-hard to evaluate for all but three values X = 0, 1, 2, wh...
OBJECTIVE To evaluate understanding of biostatistics among postgraduate medical trainees before and after biostatistics workshop. STUDY DESIGN Quasi experimental study. PLACE AND DURATION OF STUDY Regional Centre, Islamabad, College of Physicians and Surgeons Pakistan, from March to September 2017. METHODOLOGY Two hundred and seventy postgraduate trainees were enrolled after taking inform...
PURPOSE Youth smoking is a global public health concern. Health educators are increasingly using Internet-based technologies, but the effectiveness of Internet viral marketing in promoting health remains uncertain. This prospective pilot study assessed the efficacy of an online game-based viral marketing campaign in promoting a smoke-free attitude among Chinese adolescents. METHODS One hundre...
چکیده ندارد.
ناهمسانگردی آزیموتی لرزهای با استفاده از باقیماندههای زمانرسید نسبی موج P مربوط به زمینلرزههای دورلرزهای رسیده به ایستگاههای نیمرخی در عرض زاگرس (نیمرخ زاگرس) تا عمق 460 کیلومتر مورد بررسی قرار گرفت. در این تحقیق، دادههای موجود در آزیموت پشتی بین 180 تا 360 درجه با کمکردن 180 درجه به بازه آزیموت پشتی بین 0 تا 180 درجه منتقل شدند. سپس، این دادهها برای هر ایستگاه برحسب آزیموت پشتی رس...
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