Vorticity and Turbulence

1998 ◽  
Author(s):  
Rick Salmon
Keyword(s):  
Turbulence Theory ◽  
Central Importance ◽  
Controversial Subject ◽  
Ocean Models

Turbulence is an immense and controversial subject. Chapters 4, 5, and 6 present some ideas from turbulence theory that are relevant to flow in the oceans and atmosphere. In this chapter, we examine the connections between vorticity and turbulence. From ocean models that omit inertia, we turn to flows in which the inertia is a dominating factor. Vorticity is of central importance, and, in the case of threedimensional motion, we must take its vector character fully into account.

Ekottarika-?gama Discourse Without Parallels

2018 ◽  
Vol 35 (1-2) ◽  
pp. 125-134
Author(s):  
Anālayo Bhikkhu
Keyword(s):  
Main Topic ◽  
Pure Land ◽  
Central Importance ◽  
Oral Transmission

With the present paper I study and translate a discourse in the Ekottarika-?gama preserved in Chinese of which no parallel in other discourse collections is known. This situation relates to the wider issue of what significance to accord to the absence of parallels from the viewpoint of the early Buddhist oral transmission. The main topic of the discourse itself is perception of impermanence, which is of central importance in the early Buddhist scheme of the path for cultivating liberating insight. A description of the results of such practice in this Ekottarika-?gama discourse has a somewhat ambivalent formulation that suggests a possible relation to the notion of rebirth in the Pure Abodes, suddh?v?sa. This notion, attested in a P?li discourse, in turn might have provided a precedent for the aspiration, prominent in later Buddhist traditions, to be reborn in the Pure Land.

Christianity in the Twentieth Century

2019 ◽  
Author(s):  
Brian Stanley
Keyword(s):  
Latin America ◽  
Racial Identity ◽  
Sub Saharan Africa ◽  
Central Importance ◽  
Regional Survey ◽  
History Of Christianity ◽  
The World ◽  
History Of ◽  
Sub Saharan ◽  
Different Parts

This book charts the transformation of one of the world's great religions during an age marked by world wars, genocide, nationalism, decolonization, and powerful ideological currents, many of them hostile to Christianity. The book traces how Christianity evolved from a religion defined by the culture and politics of Europe to the expanding polycentric and multicultural faith it is today—one whose growing popular support is strongest in sub-Saharan Africa, Latin America, China, and other parts of Asia. The book sheds critical light on themes of central importance for understanding the global contours of modern Christianity, illustrating each one with contrasting case studies, usually taken from different parts of the world. Unlike other books on world Christianity, this one is not a regional survey or chronological narrative, nor does it focus on theology or ecclesiastical institutions. The book provides a history of Christianity as a popular faith experienced and lived by its adherents, telling a compelling and multifaceted story of Christendom's fortunes in Europe, North America, and across the rest of the globe. It demonstrates how Christianity has had less to fear from the onslaughts of secularism than from the readiness of Christians themselves to accommodate their faith to ideologies that privilege racial identity or radical individualism.

Physician Reentry into Clinical Practice: Regulatory Challenges

2011 ◽  
Vol 97 (1) ◽  
pp. 10-15 ◽  
Author(s):  
Gretchen P. Kenagy ◽  
Barbara S. Schneidman ◽  
Barbara Barzansky ◽  
Claudette E. Dalton ◽  
Carl A. Sirio ◽  
...  
Keyword(s):  
Clinical Practice ◽  
Empirical Studies ◽  
Clinical Activity ◽  
Central Importance ◽  
Regulatory Policies ◽  
Physician Competence ◽  
Leave Of Absence ◽  
Increasing Demand ◽  
State Medical Boards ◽  
Regulatory Challenges

ABSTRACT Physician reentry to clinical practice is fast becoming recognized as an issue of central importance in discussions about the physician workforce. While there are few empirical studies, existing data show that increasing numbers of physicians take a leave of absence from practice at some point during their careers; this trend is expected to continue. The process of returning to clinical practice is coming under scrutiny due to the public's increasing demand for transparency regarding physician competence. Criteria for medical licensure often do not include an expectation of ongoing clinical activity. Physicians who maintain a license but do not practice for a period of time, therefore, may be reentering the workforce with unknown competency to practice. This paper: (1) presents survey data on current physician reentry policies of state medical boards; (2) discusses the findings from the survey within the context of regulatory challenges that impact physician-reentry; and (3) offers recommendations to facilitate the development of comprehensive, coordinated regulatory policies on physician reentry.

The Birth of the Prophet Muhammad

2009 ◽  
Vol 26 (1) ◽  
pp. 97-99
Author(s):  
Frederick S. Colby
Keyword(s):  
Twentieth Century ◽  
Middle Eastern ◽  
Formative Period ◽  
Central Importance ◽  
Islamic Studies ◽  
Critical Scholarship ◽  
History Of ◽  
Late Twentieth ◽  
Modern Era ◽  
Late Twentieth Century

Despite the central importance of festival and devotional piety to premodernMuslims, book-length studies in this field have been relatively rare.Katz’s work, The Birth of the Prophet Muhammad, represents a tour-deforceof critical scholarship that advances the field significantly both throughits engagement with textual sources from the formative period to the presentand through its judicious use of theoretical tools to analyze this material. Asits title suggests, the work strives to explore how Muslims have alternativelypromoted and contested the commemoration of the Prophet’s birth atdifferent points in history, with a particular emphasis on how the devotionalistapproach, which was prominent in the pre-modern era, fell out of favoramong Middle Eastern Sunnis in the late twentieth century. Aimed primarilyat specialists in Middle Eastern and Islamic studies, especially scholarsof history, law, and religion, this work is recommended to anyone interestedin the history of Muslim ritual, the history of devotion to the Prophet, andthe interplay between normative and non-normative forms ofMuslim beliefand practice ...

Boundary Conditions, Data Assimilation, and Predictability in Coastal Ocean Models

2005 ◽  
Author(s):  
Roger M. Samelson ◽  
John S. Allen ◽  
Gary D. Egbert ◽  
John C. Kindle ◽  
Chris Snyder
Keyword(s):  
Data Assimilation ◽  
Boundary Conditions ◽  
Coastal Ocean ◽  
Ocean Models

A Unified Air-Sea Interface for Fully Coupled Atmosphere-Wave-Ocean Models for Improving Intensity Prediction of Tropical Cyclones

2011 ◽  
Author(s):  
Shuyi S. Chen ◽  
Mark A. Donelan ◽  
Ashwanth Srinivasan ◽  
Rick Allard ◽  
Tim Campbell ◽  
...  
Keyword(s):  
Tropical Cyclones ◽  
Intensity Prediction ◽  
Ocean Models ◽  
Fully Coupled
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