نتایج جستجو برای: gravity arising from a prism

تعداد نتایج: 14586005  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تحصیلات تکمیلی علوم پایه زنجان - دانشکده فیزیک 1392

in the first part of this thesis we explored wetting and its dynamics for small droplets. first, we showed how a simple feature of water droplets on a surface, i.e. laplace pressure, can be exploited to build a micropump. we investigated capillary pumping in microchannels both experimentally and numerically. putting two droplets of different sizes at the in/outlet of a microchannel, will ge...

Journal: :Journal of Physics A 2022

We view and provide further evidence for a number of Swampland criteria, including the Weak Gravity Conjecture, Distance Conjecture bounds on finiteness quantum gravity vacua from prism black hole entropy. Furthermore we propose that at least all these statements may be more fundamentally consequence amplitudes.

2017
Michael A. Skinnider Nishanth J. Merwin Chad W. Johnston Nathan A. Magarvey

Microbial natural products represent a rich resource of pharmaceutically and industrially important compounds. Genome sequencing has revealed that the majority of natural products remain undiscovered, and computational methods to connect biosynthetic gene clusters to their corresponding natural products therefore have the potential to revitalize natural product discovery. Previously, we describ...

Journal: :Journal of Atmospheric and Solar-Terrestrial Physics 2004

Sepideh Ohadi Esfahani Seyed Komail Tayebi,

In more recent years, it has become increasingly recognized that R&D (research and development) is a key driver of economic growth, a source of innovation and change, and as such stimulates improvements in productivity and economic competitiveness. It is closely associated with knowledge and flexibility, two factors that have gained new significance as a source of competitiveness in an increasi...

Journal: :international economics studies 0
sepideh ohadi esfahani isfahan seyed komail tayebi دانشگاه اصفهان

in more recent years, it has become increasingly recognized that r&d; (research and development) is a key driver of economic growth, a source of innovation and change, and as such stimulates improvements in productivity and economic competitiveness. it is closely associated with knowledge and flexibility, two factors that have gained new significance as a source of competitiveness in an increas...

Journal: :Journal of Differential Equations 2021

This paper aims to establish well-posedness in several settings for the Cauchy problem associated a model arising study of capillary-gravity flows. More precisely, we determinate local conclusions classical Sobolev spaces and some adapted energy equation. A key ingredient is commutator estimate involving Hilbert transform fractional derivatives. We also periodic initial value problem. Additiona...

Journal: :Croatian medical journal 2005
Marko Hocevar Lidija Kitanovski Snjezana Frković Grazio

We report an unusual case of a malignant blue nevus in a five-year-old girl, which turned out to be malignant only after the development of lymph node metastases three years after the excision of the primary tumor on the patient's cheek. A functional bilateral neck dissection was performed and the patient is alive with no evidence of disease 8 years after the excision of the primary skin lesion.

Journal: :The Science of the total environment 2004
Stacy Young Lina Balluz Josephine Malilay

Natural disasters may be powerful and prominent mechanisms of direct and indirect hazardous material (hazmat) releases. Hazardous materials that are released as the result of a technologic malfunction precipitated by a natural event are referred to as natural-technologic or na-tech events. Na-tech events pose unique environmental and human hazards. Disaster-associated hazardous material release...

2017
Luise Ribeiro Daltro Lygia Bertalha Yaegashi Rodrigo Abdalah Freitas Bruno de Carvalho Fantini Cacilda da Silva Souza

Blue nevus is a benign melanocytic lesion whose most frequent variants are dendritic (common) blue nevus and cellular blue nevus. Atypical cellular blue nevus presents an intermediate histopathology between the typical and a rare variant of malignant blue nevus/melanoma arising in a cellular blue nevus. An 8-year-old child presented a pigmented lesion in the buttock since birth, but with progre...

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