Methods for Synthesis of α-Alkyl α,β-Unsaturated Aldehydes

2020 ◽  
Vol 17 (5) ◽  
pp. 539-545
Author(s):  
Ekaterina A. Verochkina
Keyword(s):  
Unsaturated Aldehydes ◽  
Broad Scope ◽  
Bifunctional Compounds ◽  
Scope Of Application

α-Substituted α,β-unsaturated aldehydes represent a highly reactive class of compounds with a broad scope of application. Therefore, the development of methods for the synthesis of these bifunctional compounds is a dynamically progressing area of research. This review summarizes and highlights methods for the synthesis of α-alkyl α,β-alkenals.

Articles Published in EJPA 2009–2010

2011 ◽  
Vol 27 (4) ◽  
pp. 290-298 ◽  
Author(s):  
Tuulia M. Ortner ◽  
Isabella Vormittag
Keyword(s):  
Psychological Assessment ◽  
Rating Scales ◽  
Self Report ◽  
Related Field ◽  
Broad Scope ◽  
Future Challenges ◽  
Health Related ◽  
Report Data ◽  
Self Report Data

With reference to EJPA’s unique and broad scope, the current study analyzed the characteristics of the authors as well as the topics and research aims of the 69 empirical articles published in the years 2009–2010. Results revealed that more than one third of the articles were written by authors affiliated with more than one country. With reference to their research aims, an almost comparable number of articles (1) presented a new measure, (2) dealt with adaptations of measures, or (3) dealt with further research on existing measures. Analyses also revealed that most articles did not address any particular field of application. The second largest group was comprised of articles related to the clinical field, followed by the health-related field of application. The majority of all articles put their focus on investigating questionnaires or rating scales, and only a small number of articles investigated procedures classified as tests or properties of interviews. As to further characteristics of the method(s) used, a majority of EJPA contributions addressed self-report data. Results are discussed with reference to publication demands as well as the current and future challenges and demands of psychological assessment.

A Professional Counseling Guide With a Broad Scope

2002 ◽  
Vol 47 (1) ◽  
pp. 38-39
Author(s):  
Michael Richard
Keyword(s):  
Professional Counseling ◽  
Broad Scope

The Broad Scope of Attribution

1991 ◽  
Vol 36 (11) ◽  
pp. 979-980
Author(s):  
Mark D. Alicke
Keyword(s):  
Broad Scope

Tasks of computer graphics under conditions of fundamentalization of preparation of an informatics teacher

2020 ◽  
pp. 57-63
Author(s):  
Ye. Yi. Bidaibekov ◽  
V. V. Grinshkun ◽  
S. N. Koneva
Keyword(s):  
Computer Graphics ◽  
Basic Principle ◽  
Fundamental Component ◽  
The Future ◽  
Scope Of Application ◽  
Education Training ◽  
Mathematical Foundations

The article deals with computer graphics tasks related to the activities of the future informatics teacher in conditions of fundamentalization of education. Training of future informatics teachers in the context of the fundamentalization of education requires them to know the range of tasks related to computer graphics and the skills to solve them. In order to enhance the fundamental component of computer graphics, methods are proposed that rely on interprandial communications, as well as on in-depth training of computer graphics. In the course of reasoning, the authors come to the conclusion that the content of computer graphics should be enriched with mathematical foundations of computer graphics and as a result update the content of the computer graphics course with machine graphics algorithms. The basic principle of selecting the content of the course offered is the principle of the fundamentalization of education. Since the scope of application of computer graphics is extensive, in our opinion, the system of tasks and tasks on computer graphics is the most interesting. A feature of this system is the orientation towards solving fundamental problems of computer graphics. It was also revealed during the study that it is possible to reduce the tasks of the proposed system to a certain sequence of stages. The application of stages for a certain type of tasks affects the methods of solving them. Thus, the fundamental training of future informatics teachers in computer graphics requires them to know these stages and methods of solving fundamental computer graphics tasks.

New minorities, old instruments? Diversity governance from the perspective of minority rights

2016 ◽  
Vol 13 (2) ◽  
pp. 178-192
Author(s):  
Roberta Medda-Windischer
Keyword(s):  
International Law ◽  
Minority Groups ◽  
Minority Rights ◽  
Minority Protection ◽  
Common Definition ◽  
National Minorities ◽  
Scope Of Application

In international law, minority rights instruments have been traditionally conceived for, and applied to, old minority groups with the exclusion of new minority groups originating from migration. Yet, minority groups, irrespective of their being old or new minorities, can be subsumed under a common definition and have some basic common claims. This allows devising a common but differentiated set of rights and obligations for old and new minority groups alike. This paper argues that the extension of the scope of application of legal instruments of minority protection, such as the Framework Convention for the Protection of National Minorities (FCNM), is conceptually meaningful and beneficial to the integration of new minorities stemming from migration. 

Screening Statues

2017 ◽  
Author(s):  
Steven Jacobs ◽  
Susan Felleman ◽  
Vito Adriaensens ◽  
Lisa Colpaert
Keyword(s):  
Contemporary Art ◽  
Three Dimensional ◽  
Interdisciplinary Approach ◽  
Film History ◽  
Two Dimensional ◽  
Artistic Practice ◽  
Experimental Art ◽  
Broad Scope ◽  
Art Practices ◽  
Extensive Reference

Sculpture is an artistic practice that involves material, three-dimensional, and generally static objects, whereas cinema produces immaterial, two-dimensional, kinetic images. These differences are the basis for a range of magical, mystical and phenomenological interactions between the two media. Sculptures are literally brought to life on the silver screen, while living people are turned into, or trapped inside, statuary. Sculpture motivates cinematic movement and film makes manifest the durational properties of sculptural space. This book will examine key sculptural motifs and cinematic sculpture in film history through seven chapters and an extensive reference gallery, dealing with the transformation skills of "cinemagician" Georges Méliès, the experimental art documentaries of Carl Theodor Dreyer and Henri Alekan, the statuary metaphors of modernist cinema, the mythological living statues of the peplum genre, and contemporary art practices in which film—as material and apparatus—is used as sculptural medium. The book’s broad scope and interdisciplinary approach is sure to interest scholars, amateurs and students alike.

Broad Scope

2009 ◽  
Vol 36 (4) ◽  
pp. 33-35
Author(s):  
Julia Bradshaw
Keyword(s):  
Broad Scope

Reversing Reactivity: Stereoselective Desulfurative β-O-Glycosylation of Anomeric Thiosugars with Carboxylic Acids Under Copper or Cobalt Catalysis

2019 ◽  
Author(s):  
Samir Messaoudi ◽  
Nedjwa Bennai ◽  
Amelie Chabrier ◽  
Maha Fatthalla ◽  
Expédite Yen-Pon ◽  
...  
Keyword(s):  
Carboxylic Acids ◽  
Late Stage ◽  
Catalytic Amount ◽  
Broad Scope ◽  
Wide Range ◽  
Glycosylation Reaction

We have discovered a new mode of reactivity of 1-thiosugars in the presence of Cu(II) or Co(II) for a stereoselective <i>O</i>-glycosylation reaction. The process involves the use of a catalytic amount of Cu(acac)2 or Co(acac)2 and Ag2CO3 as an oxidant in α,α,α-trifluorotoluene (TFT). Moreover, this protocol turned out to have a broad scope, allowing to prepare a wide range of com-plex substituted <i>O</i>-glycoside esters in good to excellent yields with an exclusive β-selectivity. The late-stage modification of phar-maceuticals by this method was also demonstrated.

konsep dasar, proses dan ruang lingkup administrasi pendidikan

2020 ◽  
Author(s):  
Tri Lestari Agus Murianti
Keyword(s):  
Human Resources ◽  
Learning Process ◽  
Educational Administration ◽  
Educational Process ◽  
Education Administration ◽  
Educational Goals ◽  
Educational Goal ◽  
Knowledge And Skills ◽  
Joint Activities ◽  
Broad Scope

Education is a process of learning and learning both in terms of knowledge and skills. From a number of sources that researchers studied, researchers can deduce from education and education administration with a broad scope. Education and education administration have the same goals and functions, namely achieving an educational goal that can benefit society and the nation. This education also serves to create intelligent students, noble character, good personality and skills that can be useful to help other communities. Educational administration and education are very related, because they are very dependent. Educational administration is all processes and joint activities that must be carried out by someone related to educational tasks. If an education without education administration is accompanied by it will not be achieved an educational goal that is good for the welfare of society. From every educational process there is a need for educational administration. The purpose of both is very clear. With this education, can improve human resources for the progress of a nation. As we know now there are still many obstacles that occur in some areas for the implementation of a learning process and learning, this is influenced by several factors. With these obstacles, a teacher must be able to provide education and education administration to all students. The science of education administration is very useful for the community and students. Administration is not only about finance but also about skills and bookkeeping and has goals in accordance with educational goals.

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