scholarly journals Chemical Analyses of Igneous and Metamorphic Rocks of Denmark, the Faeroes and Greenland. (To and including 1940)

1942 ◽  
Vol 68 ◽  
pp. 1-105
Author(s):  
Sole Munck ◽  
Arne Noe-Nygaard
Keyword(s):  
Comparative Study ◽  
Igneous Rocks ◽  
Geological Survey ◽  
Metamorphic Rocks ◽  
Chemical Analyses ◽  
The Past ◽  
De Quervain ◽  
Set Up ◽  
The Comparative Study

The past ten years or so have seen the publication of collections of chemical rock analyses which, as a result of their clear form of set-up, in many ways faciliate the comparative study of the chemistry of the rocks and their mutual relationships. Among these publications there are: P. Niggli, F. De Quervain & R. U. Wintherthalter: Chemismus schweizerischer Gesteine. Bern 1930, and the analyses publish ed by the Geological Survey of Great Brita in: Chemical Analyses of Igneous Rocks, Metamorphic Rocks and Minerals. London 1931. Similar publications are available from two neighbouring countries, i.e. from Sweden: W. Larsson: Chemical Analyses of Swedish Rocks (Bull. Geol. Inst., Uppsala 1932) and from Finland : L. Lokka: Neuere Chemische Analysen von Finnisch en Gesteinen (Bull. Comm. Geol. de Finlande No. 105. Helsingfors 1934).

The Comparative Study on the Gassy Coal Thermal-Fluid-Solid Coupling and no Coupling

2014 ◽  
Vol 1010-1012 ◽  
pp. 1494-1497
Author(s):  
Tao Qin ◽  
Kai Yun Zhang ◽  
Hong Lei Liu
Keyword(s):  
Comparative Study ◽  
Mathematical Models ◽  
Close Connection ◽  
Dynamic Disaster ◽  
Set Up ◽  
The Comparative Study

In order to study the mechanism of dynamic disaster on gassy coal and realize the monitoring and prediction, with the Didao mine as an example, this paper set up the thermal fluid-solid three field couple mathematical models of driving face and comparative analyzed the mathematical models between couple and not couple by using the software comsol. The study result shows that it has a swift response, a close connection and a shorter time in the formation of o-ring, when it is the thermal fluid-solid three field couple.

6. Geology and Petrology of St Abb's Head

1888 ◽  
Vol 14 ◽  
pp. 177-193
Author(s):  
J. Geikie
Keyword(s):  
Igneous Rocks ◽  
Geological Survey ◽  
The Past ◽  
The Government ◽  
Past Summer ◽  
Sea Coast

The observations recorded in this paper have reference chiefly to the coast-sections at St Abb's Head and Coldingham Shore. The district was geologically surveyed some twenty-five years ago by my brother, Dr A. Geikie, and subsequently described by him in the Memoirs of the Geological Survey. Since the publication of that memoir, no further examination of the ground in question appears to have been made. During the past summer I visited the neighbourhood, principally for the purpose of studying the igneous rocks which are so well exposed in sea-coast sections. At the date of the Government Survey of Eastern Berwickshire the aid of the microscope had not yet been invoked by field-geologists for the purpose of determining rock-species, and I was therefore curious to compare the igneous rocks of that region with those of similar age which I had studied elsewhere in Scotland, and more especially with the bedded and intrusive porphyrites and tuffs of the Cheviot Hills and the Sidlaws.

V.—The Comparative Study of Literature

PMLA ◽  
1896 ◽  
Vol 11 (2) ◽  
pp. 151-170 ◽  
Author(s):  
A. R. Marsh
Keyword(s):  
Comparative Study ◽  
General Estimate ◽  
General Conception ◽  
The Past ◽  
The Comparative Study

No observant person can, I think, have failed to note of late years a certain increasing hesitation and perplexity in regard to the true function of literature in studies. Indeed, there are reasons not a few for thinking that we are preparing for one of those revisions and restatements of the general conception of what we should try to get from literature, of which we have several examples in the past. I do not mean merely that our literary taste is changing, or that we are passing from one set of literary admirations to another. Such lesser variation is incessantly going on. Classicism yields to romanticism, romanticism to realism, and this to something else, in an unbroken round of change. But these minor modifications of feeling and opinion about literature may easily take place without any material disturbance of the general estimate of the nature of literatnre or of the attitude of men's minds towards it. My neighbor may think that bad in books which I think good, and yet we may both seek in our reading to satisfy essentially the same needs, intellectual or aesthetic.The change, however, to which I have reference, is of a far profounder kind. It affects the very substance of men's thought about books, substitutes for one form of promise and enticement to the reading of them another and quite different appeal, and necessarily carries with it new aims and methods in the study of them. I shall, perhaps, make my meaning clearer on this point by some brief illustration.

Social Science, Communism, and the Dynamics of Political Change

1991 ◽  
Vol 44 (1) ◽  
pp. 81-112 ◽  
Author(s):  
Andrew C. Janos
Keyword(s):  
United States ◽  
World War Ii ◽  
Social Science ◽  
Comparative Study ◽  
The United States ◽  
World War ◽  
The Past ◽  
Technological Developments ◽  
Comprehensive Framework ◽  
The Comparative Study

In the past thirty years the comparative study of communism as conducted in the United States has rested on two conceptual pillars: Weber's theory of routinization and Spencer's notion of progress through industrialism. This article points out some of the limitations of these theories and then develops a more comprehensive framework for comparisons. One of the keys to the understanding of communist politics is the model of a “military society,” also formulated by Spencer but generally ignored by contemporary social science. In terms of this model, communism is presented as a militant geopolitical response to international inequalities, the initial logic of which has been undermined by technological developments in the period following World War II.

Comparing Communist Nations: Prospects for an Empirical Approach

1968 ◽  
Vol 62 (1) ◽  
pp. 185-204 ◽  
Author(s):  
Paul Shoup
Keyword(s):  
Comparative Analysis ◽  
Comparative Study ◽  
Comparative Studies ◽  
Comparative Research ◽  
Political Systems ◽  
Emerging Nations ◽  
The Past ◽  
The Subject ◽  
State Of Affairs ◽  
The Comparative Study

The past decade has witnessed a rapid, but uneven, growth in comparative studies. While certain types of political systems have received the lion's share of attention, others have remained backwaters of comparative research, experiencing little or no development in the application of comparative techniques. The comparative study of communist states, until recently, fell into the latter category—relatively neglected and certainly not enjoying the reputation and prestige of work with newly emerging nations or Western political systems.Now this state of affairs is undergoing a change, or at least the promise of one. In the past several years, the possibility of developing comparative techniques in the study of communist political systems has become the object of growing interest and has provoked not a little discussion and debate.1The opportunities and the problems that face this field—especially in developing empirically oriented comparative analysis—are the subject of the present article.

scholarly journals ON THE SYSTEM OF THE PARTICIPLES IN BULGARIAN AND GREEK

2020 ◽  
pp. 42-52
Author(s):  
Desislava YORDANOVA-PETROVA
Keyword(s):  
Comparative Analysis ◽  
Comparative Study ◽  
System Level ◽  
Field Of Study ◽  
The Past ◽  
Different Types ◽  
The Future ◽  
Similarities And Differences ◽  
The Comparative Study

This paper is devoted to the participle system in Bulgarian and Greek, presenting in a comparative plan the formation, meanings, functions and use of the different types of participles in the two languages. The paper focuses on the similarities and differences in the different types of participles, giving information about the frequency of their use in both languages. The traditional types of active and passive participles are considered separately. However, for some of the types of participles there are different opinions whether they should be included in the participle systems of the two studied languages, the article presents the relevant views and arguments of researchers. Such are, for example, the past imperfect active participle and the present passive participle in the Bulgarian language, as well as the present active participle and the aorist active participle in Greek. The present study is the first attempt to present the participle system in Bulgarian and Greek, with the comparison made at the system level in both languages. Apart from the theoretical plan, the conclusions formulated as a result of the comparative study of the participle systems of the two languages would be useful in practice in the assimilation of certain types of Greek participles by Bulgarians learning Greek. In the future, the field of study could be expanded into the comparative analysis of the participle system in Bulgarian and Greek at the level of speech (for example, on the basis of a translation corpus).

The Comparative Study of PD Detecting in Power Transformer Model According to Acoustic Emission and IEC270 Standard Method

2015 ◽  
Vol 781 ◽  
pp. 312-315 ◽  
Author(s):  
Pinit Jitjing ◽  
Paran Sritong ◽  
Cattareeya Suwanasri ◽  
Thanapong Suwanasri
Keyword(s):  
Acoustic Emission ◽  
Comparative Study ◽  
Power Transformer ◽  
Graphic User Interface ◽  
Signal Amplifier ◽  
Ae Signal ◽  
Set Up ◽  
Interface Screen ◽  
Transformer Model ◽  
The Comparative Study

This paper presents a comparative study of partial discharge (PD) detection technique of power transformer model. The acoustic emission (AE) method was applied to detect the signal from PD-origin in a model of the power transformer tank according to IEEE standard C57.127. The Time Difference of Arrival (TDOA) technique was additionally applied. In the experiment, a simulated PD-origin was set up inside the transformer tank. Four acoustic sensors were installed on the tank surface, which were used to detect and provide the signal to a signal amplifier and data recorder. Multifunction Compact NI-DAQ 9223 was used together with 1 slot Chassis model 9191 in order to transfer the data to computer by using LAN or wireless system. The AE signal of PD-origin was then collected and analyzed with the Lab View program to identify the location of PD-origin. All physical dimensions of power transformer such as width, length and height and position of each acoustic sensor (in centimeters) were loaded into the main program. Then, the pattern of PD-origin was simulated at different positions in oil-filled transformer tank model. Finally, the localization result was displayed in a graphic user-interface screen. The acquired signal from this method was subsequently compared with the conventional PD detection method using IEC60270 standard in order to observe the PD. The experimental results were satisfactory and could be applied practically.

scholarly journals أهمية كتابة الألفاظ المقترضة من العربية للملايوية بالكتابة الجاوية في تعليم اللغة العربية لمتعلمي اللغة العربية الملايويين

2020 ◽  
Vol 22 (1) ◽  
pp. 139-155
Author(s):  
Yaakob Hasan ◽  
Mariam Daud
Keyword(s):  
Comparative Study ◽  
Descriptive Study ◽  
Arabic Language ◽  
Writing System ◽  
Loan Words ◽  
Full Reference ◽  
Set Up ◽  
The Comparative Study

The history dates years ago that emergence of Islam in Malay Peninsular via trading producing the fraction form of these two languages, where the Malay language loaned various word from the Arabic particularly religion words. Besides, the Malays also used the Arabic alphabets in their writing system and add 5 letters due on the language original voice and they named the writing system as Jawi. On the contrary, the existence of Romanized of Malay language today backlash the Jawi morphology order in which it defers with Arabic language morphology system simultaneously. Thus, this could lead the Malay-Arabic Learners to derangement of study. The purpose of this study is to emphasize the differences between loan words writing in Jawi. The researcher used the descriptive study in the interpretation and analysis of differences in the writings. The researcher also used the comparative study in these two language writings. The study concludes that the loaned words changes in the phonetic and the writing system could lead to the commotion of the Malay learners. It is expected that this study will benefit to the writers of teaching Arabic for the Malay speakers and set up a full reference for the Arabic loan words and clarify the changes phonetically or writing or semantically. ملخص البحث يذكر التاريخ أنّ الإسلام دخل إلى الجزر الملايوية عن طريق التجارة وبطريقة سلمية، وحدث بين اللغة العربية واللغة الملايوية احتكاك لغوي؛ حيث اقترضت اللغة الملايوية الكثير من الألفاظ العربية ومعظمها تتعلق بالدين، كما استخدم الشعب الملايوي الحروف العربية في كتابة لغتهم وزادوا عليها خمسة أحرف بسبب عدم وجود أصوات تلك الحروف في لغتهم وأطلقوا عليها بالكتابة الجاوية، ومن ناحية أخرى نلاحظ في ظل وجود الكتابة الرومية أو اللاتينية أنّ الكثير من الكلمات العربية المقترضة للملايوية أصبحت كتابتها في قواعد الكتابة الجاوية تختلف عن قواعد كتابة اللغة العربية الفصحى، الأمر الذي أدّى إلى تشويش لدى طلبة اللغة العربية الملايويين. وتحاول هذه الدراسة إبراز الأسباب التي أدّت إلى اختلاف كتابة الكلمات المقترضة في الكتابة الجاوية حيث يستعين الباحث بالمنهج الوصفي في تفسير وتحليل الاختلاف في الكتابتين والمنهج المقارن في المقارنة بين النظامين. وقد توصلت الدراسة إلى أنّ الألفاظ المقترضة اعترتها تغييرات صوتية وكتابية الأمر الذي يسبب تشويش لدى متعلمي اللغة العربية الملايويين؛ حيث ينبغي لمؤلفي المناهج التعليمية الاستفادة من هذه الدراسة عند تأليفهم لكتب تعليمية عربية للملايويين كما تقترح الدراسة إيجاد مرجع كامل عن الألفاظ المقترضة من العربية للملايوية توضح جميع التغيرات التي اعترتها سواء الصوتية أو الكتابية أو الدلالية.  

The Legislation of Islamic Jurisprudence: A Dialogue between Opponents and Proponents

2013 ◽  
Vol 4 (1) ◽  
Author(s):  
Amir Ahmadi
Keyword(s):  
Comparative Study ◽  
The Other ◽  
The Past ◽  
Muslim Countries ◽  
Modern Period ◽  
Islamic Jurisprudence ◽  
The Comparative Study

AbstractIjtihād, either individual or collective, has been controversial from the very beginning with respect to what extent the legislation of verdicts by Muslim jurists is allowed. There are two main opinions about taqnīn, i.e., the legislation of Islamic jurisprudence. The majority of Saudi scholars say that it is ḥarām i.e., legally forbidden in Islamic Sharīʿa, whereas the majority of Egyptian jurists are of the opinion that it is essential and needed in the modern period. Most Muslim countries follow the Egyptian view by enforcing written constitutions and laws. The conclusion from the comparative study of arguments is that it is somehow better that there be no taqnīn. The evidence and arguments presented bythose scholars who argue for doing away with taqnīn seem more convincing because their basis is sharīʿa rulings and they also provide logical, historical, and observable evidence as well, whereas the other side proves it case by quoting general principles from Maṣlaḥa, Sadd al-Dharāʾiʿ, and Istiḥsān, and most of their arguments are based on experience, logic, and demonstrable proofs and do not provide enough Sharīʿa support. Historically, however, we have seen and how skillfully and exquisitely Sharīʿa Courts have worked in the past 13 centuries without taqnīn.

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