scholarly journals Meandering Subtropical Jet and Precipitation over Summertime East Asia and the Northwestern Pacific

2017 ◽  
Vol 74 (4) ◽  
pp. 1233-1247 ◽  
Author(s):  
Takeshi Horinouchi ◽  
Ayumu Hayashi
Keyword(s):  
Coastal Region ◽  
Northwestern Pacific ◽  
The West ◽  
Subtropical Jet ◽  
Low Level Jets ◽  
Upper Level ◽  
Quasigeostrophic Model ◽  
The Relationship ◽  
Q Vector ◽  
Precipitation Enhancement

Abstract It has been revealed that in summertime, precipitation is enhanced to the south of the upper-level tropopausal potential vorticity contours, which are accompanied by instantaneous jets, over the eastern coastal region of China to the northwestern Pacific. It is frequently exhibited as precipitation bands ranging in size from over a thousand to several thousands of kilometers long. In this study, an analysis was conducted to quantify the relationship depending on the phase of upper-level disturbances. With composite analysis, it is shown that the enhancement along the contours occurs at all phases; it occurs not only to the east but also to the west of the upper-level troughs, although it is weaker. The midtropospheric distributions of upwelling and the Q-vector convergence are collocated with the precipitation enhancement, suggesting the importance of dynamical induction by geostrophic flow at all phases. The effects of upper-level disturbances and low-level jets (LLJs) with a southerly component are investigated by using an idealized nondimensional quasigeostrophic model supporting latent heating. While upper-level waves induce upwelling and downwelling to the east and west, respectively, of the upper-level troughs, LLJs tend to offset the downwelling, enabling precipitation to the west too. Both in the observational composite and the idealized model with LLJ, confluence and diffluence contribute to the Q-vector convergence to induce upwelling along the subtropical jet irrespective of upper-level disturbance phases. This induction is explained as a general feature of a veered jet where geopotential isolines rotate clockwise with height without requiring wind variation along the jet.

Role of baroclinic trough in triggering vertical motion during summertime heavy rainfall events in Korea

2021 ◽  
Author(s):  
Chanil Park ◽  
Seok-Woo Son ◽  
Jung-Hoon Kim
Keyword(s):  
Heavy Rainfall ◽  
Vertical Motion ◽  
The West ◽  
Rainfall Events ◽  
Synoptic Conditions ◽  
Upper Level ◽  
Diabatic Forcing ◽  
Upper Level Jet ◽  
Q Vector ◽  
Heavy Rainfall Events

AbstractThe nature of the vertical motion responsible for the summertime (June–September) heavy rainfall events (HREs) in Korea is quantitatively examined. By compositing 318 HREs in 1979–2018, it is found that the synoptic conditions of the HREs are typically characterized by a developing surface cyclone with a southwesterly low-level jet on its southeastern flank and an upper-level trough to the west of the HREs. This baroclinic environment allows for well-organized vertical motion over Korea at the equatorward side of the upper-level jet entrance. The relative importance of dynamic and diabatic forcings in driving the vertical motion is further quantified by solving the quasi-geostrophic omega equation. It turns out that the dynamic forcing, defined as Q-vector convergence, is comparable to the diabatic forcing in the developing stage of the HREs. The diabatic forcing, however, becomes more important in the mature stage as latent heating rapidly increases. The decomposition of Q-vector into the transverse and shearwise components reveals that the dynamic uplift is largely caused by the shearwise Q-vector convergence which is closely related to the developing trough in the upper-to-middle troposphere on the west of the HREs. This result indicates that the HREs in Korea are organized by the baroclinic trough coupled to moist processes, with a minor contribution of the thermally-direct secondary circulation at the entrance region of the upper-level jet.

Contemporary Qur'anic Studies in Iran and its Relationship with Qur'anic Studies in the West

2012 ◽  
Vol 14 (1) ◽  
pp. 45-72
Author(s):  
Morteza Karimi-Nia
Keyword(s):  
Islamic Law ◽  
Human Sciences ◽  
The West ◽  
Communications Technologies ◽  
Religious Learning ◽  
The Status ◽  
Islamic Republic Of Iran ◽  
Almost All ◽  
The Impact ◽  
The Relationship

The status of tafsīr and Qur'anic studies in the Islamic Republic of Iran has changed significantly during recent decades. The essay provides an overview of the state of Qur'anic studies in Iran today, aiming to examine the extent of the impact of studies by Western scholars on Iranian academic circles during the last three decades and the relationship between them. As in most Islamic countries, the major bulk of academic activity in Iran in this field used to be undertaken by the traditional ʿulamāʾ; however, since the beginning of the twentieth century and the establishment of universities and other academic institutions in the Islamic world, there has been increasing diversity and development. After the Islamic Revolution, many gradual changes in the structure and approach of centres of religious learning and universities have occurred. Contemporary advancements in modern sciences and communications technologies have gradually brought the institutions engaged in the study of human sciences to confront the new context. As a result, the traditional Shīʿī centres of learning, which until 50 years ago devoted themselves exclusively to the study of Islamic law and jurisprudence, today pay attention to the teaching of foreign languages, Qur'anic sciences and exegesis, including Western studies about the Qur'an, to a certain extent, and recognise the importance of almost all of the human sciences of the West.

JOHN LOUIS ESPOSITO TENTANG DIALOG PERADABAN ISLAM-BARAT

1970 ◽  
Vol 7 (1) ◽  
Author(s):  
Moh. Salman Hamdani
Keyword(s):  
Common Ground ◽  
Entry Point ◽  
The West ◽  
Strong Bond ◽  
Historical Fact ◽  
Muslim Intellectuals ◽  
Abrahamic Religions ◽  
Cultural Dialogue ◽  
The Relationship

This paper aims to provide explanation about John Louis Esposito’s insights on therelationship between Islam and The West. The relationship is a fluctuative one, some tensionsand even open conflict may occur. Some events become the entry point to the relationship, forinstance, the crusades that is not only happened physically but also, through this war, the meetingbetween Islam and The West establishes inter cultural dialogue among them.John Louis Esposito’s views on the relationship between Islam and The West ispositioned in view of some Muslim intellectuals and orientalists to emphasize its originality. Theintellectual positions do not put it on pros or cons side in the context of the relationship betweenIslam and The West.Historically, the relationship between Islam and The West actually has a theologicallystrong bond that there is common ground and similarities between Islam and The West. Islamand The west are inherited with Jewish and Christian traditions. Islam like Christianity andJudaism are religions ‘of the sky’ that are allied in Abrahamic religions. Therefore, according toJohn L. Esposito, based on historical fact, there were a real strong bond between Islam and theWest and it started centuries ago .

Rola Avarského Kaganátu Pri Vzniku Slovenčiny

2018 ◽  
Vol 69 (2) ◽  
pp. 199-236
Author(s):  
Martin Braxatoris ◽  
Michal Ondrejčík
Keyword(s):  
Slavic Language ◽  
The West ◽  
The North ◽  
Danube Region ◽  
The Absolute ◽  
North Edge ◽  
The Relationship ◽  
Slovak Language

Abstract The paper proposes a basis of theory with the aim of clarifying the casual nature of the relationship between the West Slavic and non-West Slavic Proto-Slavic base of the Slovak language. The paper links the absolute chronology of the Proto-Slavic language changes to historical and archaeological information about Slavs and Avars. The theory connects the ancient West Slavic core of the Proto-Slavic base of the Slovak language with Sclaveni, and non-West Slavic core with Antes, which are connected to the later population in the middle Danube region. It presumes emergence and further expansion of the Slavic koiné, originally based on the non-West Slavic dialects, with subsequent influence on language of the western Slavic tribes settled in the north edge of the Avar Khaganate. The paper also contains a periodization of particular language changes related to the situation in the Khaganate of that time.

Cotton Textile and Leather Exports: What Cost Foreign Exchange? (Notes & Comments)

1969 ◽  
Vol 9 (3) ◽  
pp. 330-342
Author(s):  
G. C. Hufbauer ◽  
Nayyara Aziz ◽  
Asghar Ali
Keyword(s):  
Foreign Exchange ◽  
Senior Author ◽  
Cotton Textile ◽  
The West ◽  
Cotton Textiles ◽  
Economic Inquiry ◽  
Manufactured Goods ◽  
The Relationship ◽  
Development Department

The senior author has elsewhere argued [8] that foreign exchange earned by the export of West Pakistan-manufactured goods has a high domestic cost. Much the same contention has been advanced by Hecox [7], Islam [9] and MacEwan [11]. In these papers the relationship between costs and earnings is usually based on fairly abstract assumptions. The purpose of this note is to reduce the calculations to a "plain man" level. Specifically, we try to calculate how many rupees of indigenous resources are expended to earn each extra rupee of foreign exchange which is received from exporting cotton textiles and leather goods rather than their primary ingredients, namely raw cotton and hides and skins i. Since this note was written, the Board of Economic Inquiry, Lahore, at the request of the West Pakistan Planning and Development Department, has undertaken a wider study applying the same general approach used here.

The Western Connection: Western Support for the East German Opposition

2003 ◽  
Vol 21 (4) ◽  
pp. 74-92 ◽  
Author(s):  
Belinda Cooper
Keyword(s):  
Financial Support ◽  
East Germany ◽  
Secret Police ◽  
The West ◽  
Media Attention ◽  
East German ◽  
Environmental Network ◽  
The Relationship

Without help from the west, the small East German opposition,such as it was, never would have achieved as much as it did. Themoney, moral support, media attention, and protection provided bywestern supporters may have made as much of a difference to theopposition as West German financial support made to the East Germanstate. Yet this help was often resented and rarely acknowledgedby eastern activists. Between 1988 and 1990, I worked withArche, an environmental network created in 1988 by East Germandissidents. During that time, the assistance provided by West Germans,émigré East Germans, and foreigners met with a level of distrustthat cannot entirely be blamed on secret police intrigue.Outsiders who tried to help faced a barrage of allegations and criticismof their work and motives. Dissidents who elected to remain inEast Germany distrusted those who emigrated, and vice versa,reflecting an unfortunate tendency, even among dissidents, to internalizeelements of East German propaganda. Yet neither the helpand support the East German opposition received from outside northe mentalities that stood in its way have been much discussed. Thisessay offers a description and analysis of the relationship betweenthe opposition and its outside supporters, based largely on one person’sfirst-hand experience.

THEORY OF LAW AND PHILOSOPHY OF LAW AS THEORETICAL DISCOURSES: SPECIFICS AND RELATIONSHIP

2020 ◽  
pp. 9-17
Author(s):  
Вадим Леонидович Афанасьевский
Keyword(s):  
Scientific Knowledge ◽  
Scientific Theory ◽  
Theoretical Concept ◽  
Philosophy Of Law ◽  
The West ◽  
Scientific Creativity ◽  
Key Characteristics ◽  
Different Types ◽  
Theory Of Law ◽  
The Relationship

В статье анализируется проблема взаимоотношений философии права и научной теории права. Рассматриваемая проблема стала особенно актуальной в российском образовательном пространстве в связи с введением после длительного перерыва в государственный образовательный стандарт магистратуры по юриспруденции учебной дисциплины «Философия права». Автор статьи в качестве базисного принимает тезис, согласно которому философия права, являясь сферой философской мысли, и теория права как область научного социогуманитарного знания представляют собой разные типы теоретического дискурса. Исходя из этого, в статье выстраивается теоретическая концепция, согласно которой задачей философии права как философского типа мышления является конструирование или экспликация онтологических, эпистемологических, аксиологических, феноменологических оснований для формирования и функционирования научных теоретико-правовых и историко-правовых построений. Для реализации поставленной в статье задачи подробно рассматриваются ключевые характеристики как теории философского типа, так и идеалов, норм и характеристик научного знания. Выявленное различие экстраполируется на взаимоотношение теории права как продукта научного творчества и философии права как конструкции, задающей базовые мировоззренческие смыслы. В качестве примера выработанных философией права и государства оснований научных теорий прогресса, государства, морали и права, автор приводит взгляды мыслителей западноевропейской философской классики: Т. Гоббса, Ж.-Ж. Руссо, И. Канта, Г.В.Ф. Гегеля. Именно их философские концепции предопределили образы теоретико- и историко-правовых учений XVIII, XIX, XX и даже начала XXI в. Таким образом, отношение философии права и теории права выстраивается по «вертикали»: от онтологического основания к возведению теоретико-правовых и историко-правовых научных построений. The article analyzes the problem of the relationship between the philosophy of law and the scientific theory of law. The problem under consideration has become especially urgent in the Russian educational space in connection with the introduction of the Philosophy of Law discipline master's degree in law after a long break. The author of the article takes as the basis the thesis that the philosophy of law, being the sphere of philosophical thought, and the theory of law as a field of scientific socio-humanitarian knowledge are different types of theoretical discourse. Based on this, the article builds a theoretical concept according to which the task of the philosophy of law as a philosophical type of thinking is the construction or explication of ontological, epistemological, axiological, phenomenological grounds for the formation and functioning of concrete scientific theoretical and legal and historical and legal constructions. To implement the task posed in the article, the key characteristics of both a theory of a philosophical type and ideals, norms and characteristics of scientific knowledge are examined in detail. The revealed difference is extrapolated to the relationship between the theory of law as a product of scientific creativity and the philosophy of law as a construction that sets basic philosophical meanings. As an example of the foundations of the scientific theories of progress, state, morality and law developed by the philosophy of law and the state, the author gives the views and thinkers of the West European philosophical classics T. Hobbes, J.-J. Russo, I. Kant, G.V.F. Hegel. It was their philosophical concepts that predetermined the images of theoretical and historical-legal doctrines of the XVIII, XIX, XX and even the beginning of the XXI centuries. Thus, the attitude of the philosophy of law and the theory of law is built along the «vertical»: from the ontological foundation to the construction of theoretical and historical and historical legal scientific constructions.

The Sino–Russian Strategic Partnership

2018 ◽  
Author(s):  
Paul J. Bolt ◽  
Sharyl N. Cross
Keyword(s):  
The United States ◽  
Strategic Partnership ◽  
Relative Power ◽  
Mutual Respect ◽  
Major Power ◽  
The West ◽  
The World ◽  
Key Players ◽  
Common Interests ◽  
The Relationship

The Conclusion reviews the volume’s major themes. Russia and China have common interests that cement their partnership, and are key players in shaping the international order. Both seek better relations with the West, but on the basis of “mutual respect” and “equality.” While the relationship has grown deeper, particularly since 2014, China and Russia are partners but not allies. Thus, their relationship is marked by burgeoning cooperation, but still areas of potential competition and friction. Russia in particular must deal with China’s growing relative power at the same time that it is isolated from the West. While the Russian–Chinese relationship creates challenges for the United States and Europe and a return of major power rivalry, there is also room for cooperation in the strategic triangle comprising China, Russia, and the West. Looking ahead, the world is in a period of dramatic transition.

At the Edge of Reformation

2019 ◽  
Author(s):  
Peter Linehan
Keyword(s):  
Civil War ◽  
Fourteenth Century ◽  
Black Death ◽  
The West ◽  
Late Medieval ◽  
Medieval Europe ◽  
History Of ◽  
Portuguese Society ◽  
The Relationship ◽  
The Church

This book springs from its author’s continuing interest in the history of Spain and Portugal—on this occasion in the first half of the fourteenth century between the recovery of each kingdom from widespread anarchy and civil war and the onset of the Black Death. Focussing on ecclesiastical aspects of the period in that region (Galicia in particular) and secular attitudes to the privatization of the Church, it raises inter alios the question why developments there did not lead to a permanent sundering of the relationship with Rome (or Avignon) two centuries ahead of that outcome elsewhere in the West. In addressing such issues, as well as of neglected material in Spanish and Portuguese archives, use is made of the also unpublished so-called ‘secret’ registers of the popes of the period. The issues it raises concern not only Spanish and Portuguese society in general but also the developing relationship further afield of the components of the eternal quadrilateral (pope, king, episcopate, and secular nobility) in late medieval Europe, as well as of the activity in that period of those caterpillars of the commonwealth, the secular-minded sapientes. In this context, attention is given to the hitherto neglected attempt of Afonso IV of Portugal to appropriate the privileges of the primatial church of his kingdom and to advance the glorification of his Castilian son-in-law, Alfonso XI, as God’s vicegerent in his.

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