Perfusion studies based on pulsed arterial spin labeling have primarily applied hyperbolic secant (HS) pulses for spin inversion. To optimize perfusion sensitivity, it is highly desirable to implement the HS pulse with the same slice width as the width of the imaging pulse. Unfortunately, this approach causes interactions between the slice profiles and manifests as residual signal from static t...

Abstract Background Next to classic full-time studies, a significant part of students universities applied (UAS) chooses part-time or dual study formats leading double burden and higher stress levels. Up now, the impact different on student's health status (HS) behavior (HB) has not been analysed in context UAS comprehensively. Also, role literacy (HL) is sufficiently investigated (Bai et al., ...

برای دستیابی به مزیت رقابتی در شرایط عدم‌­اطمینان که آن تغییر ضروری است، یکی از چالش‌های بزرگ سازمان‌ها کاهش ریسک طریق ایجاد زنجیره‌های تأمین تاب‌آور است. تاب‌آوری زنجیره ‌تأمین توانایی مقابله با اختلال اشاره دارد یک رویداد غیرقابل‌پیش‌بینی بوده و دارای منابع داخلی خارجی مختلفی ازجمله بلایای طبیعی ریسک‌های عملیاتی پژوهش حاضر شبیه‌سازی توسط نرم‌افزار ارنا زنجیره‌ سنگ ساختمانی «کارخانه سنگبری آسم...

303 The Rockefeller University Press $30.00 J. Cell Biol. Vol. 216 No. 2 303–304 https://doi.org/10.1083/jcb.201612078 A decade ago, apoptosis was assumed to be the exclusive mode of cellular demise that followed genetically determined signaling pathways. Today, however, we understand that in most pathophysiological circumstances, necrosis also represents a regulated process of cell death that ...

2. Curigliano G, Cardinale D, Suter T, Plataniotis G, de Azambuja E, Sandri MT, et al. Cardiovascular toxicity induced by chemotherapy, targeted agents and radiotherapy: ESMO clinical practice guidelines. Ann Oncol. 2012;23 Suppl 7:vii155-66. 3. Bowles EJA, Wellman R, Feigelson HS, Onitilo AA, Freedman AN, Delate T, et al. Risk of heart failure in breast cancer patients after anthracycline and ...

Hepatocyte growth factor/scatter factor (HGF/SF) is a 90 kDa paracrine factor synthesised by mesenchymal cells. In the extracellular milieu it is proteolytically clipped, yielding a disulphide-linked heterodimer (60 kDa α chain and 30 kDa β chain). The mature processed molecule is biologically active upon epithelial and endothelial cells, and also haemopoietic progenitor cells, and appears to h...

Optical Flow (OF) approaches for motion estimation calculate vector fields for the apparent velocities of objects in image sequences. In 1981 Horn and Schunck (HS) introduced two basic assumptions: “brightness value constancy” and “smooth variation” to estimate a smooth OF field over the entire image -global approach-. In parallel, Lucas and Kanade (LK) assumed constant motion patterns for imag...

20. Forbes HS, Finley KH, Nason Gl: Cerebral circulation. Arch Ncurol Psychiat 30: 957-979, 1933 21. Wahl M, Kuschinsky W, Bosse O, et al: Effect of 1-norepinephrine on the diameter of pial arterioles and arteries in the cat Circulation Research 31: 248-256, 1972 22. Forbes HS, Cobb S Vasomotor control of cerebral vessels Assoc Res Nerv Ment Dis 18: 201-217, 1938 23. Lluch S, Gomez B, Alborch E...

References 1 World Health Organization. Companion Handbook to the WHO Guidelines for Programmatic Management of Drug Resistant Tuberculosis. WHO/HTM/TB/2014.11. Geneva, WHO, 2014. 2 Cox HS, Furin J, Mitnick CD, et al. The need to accelerate access to new drugs for multidrug-resistant tuberculosis. Bull World Health Organ 2015; 93: 491–497. 3 Isaakidis P, Cox HS, Varghese B, et al. Ambulatory mu...