Creation of the multilevel education system in the field of quality as a factor of sustainable development



Yüklə 178,5 Kb.
səhifə2/3
tarix21.01.2017
ölçüsü178,5 Kb.
#5840
1   2   3

References

  1. Navodnov, V.G., Motova, G.N. (2015). [Development of Accreditation in Russian Higher Education: History and Future]. Vysshee obrazovanie v Rossii [Higher Education in Russia]. No. 5, pp. 12-20. (In Russ., abstract in Eng.)

  2. Rubin, Yu.B., Kovalenko, A.A., Semkina, T.A., Soboleva, E.Y. (2013). [About Approaches to Creation of all-Russian Quality Assurance Agencies Register]. Vysshee obrazovanie v Rossii [Higher Education in Russia]. No. 5, pp. 20-35. (In Russ., abstract in Eng.)

  3. Dolgorukov, A.M., Zyryanov, V.V., Malakhov, Ph.V., Temnova, L.V. (2015). [Experience in Developing Procedures for Professional and Public Accreditation for the Social and Humanitarian Sphere of Russian Education]. Vysshee obrazovanie v Rossii [Higher Education in Russia]. No. 10, pp. 5-15. (In Russ., abstract in Eng.)

  4. Gerasimov, S.I., Shaposhnikov, S.O. (2013). [Basic Principles of Public Professional Accreditation of Educational Programs]. Inzhenernoe obrazovanie [Engineering Education]. No. 12, pp. 66-69. (In Russ., abstract in Eng.)

  5. Myazina, E., Babitskiy, A. (2015). [RBC Rating: Top 15 Corporate Education Leaders]. RBK [RBC]. No. 5. Available at: http://www.rbc.ru/special/business/27/04/2015/552c5adf9a7947ba47f95877 (In Russ.)

  6. Karavaeva, E.V. (2014). [Recommended Procedure for Higher Education Programs Design]. Vysshee obrazovanie v Rossii [Higher Education in Russia]. No. 8-9, pp. 5-15. (In Russ., abstract in Eng.)

  7. Navodnov, V.G. Motova, G.N. (2011). [Crossroads of Countries and Views]. Akkreditatsiya v obrazovanii [Accreditation in the Education]. No. 2(46), pp. 76-79. (In Russ.)

  8. The Standards and Guidelines for Quality Assurance in the European Higher Education Area. ENQA, 2015.

  9. Chuchalin, A.I., Shamritskaya, P.S. (2014). [Pedagogical Fundamentals for the Development of Criteria for Professional Accreditation of Educational Programs]. Vysshee obrazovanie v Rossii [Higher Education in Russia]. No. 6, pp. 76-85. (In Russ., abstract in Eng.)


The paper was submitted 05.11.15.

Internationalization of education
ENGINEERING EDUCATION FOR A RESILIENT SOCIETY

IVANOV Vasily G. ‒ Dr. Sci. (Pedagogy), Prof., First Vice-Rector for Academic Affairs, Head of the Department of Engineering Pedagogy and Psychology, Kazan National Research Technological University, Kazan, Russia. E-mail: dilanyr@mail.ru

KAYBIYAYNEN Alla A. ‒ Cand. Sci. (Philology), Assoc. Prof., Head of PR-Office, Kazan National Research Technological University, Kazan, Russia. E-mail: alhen2@yandex.ru

GORODETSKAYA Inna M. ‒ Cand. Sci. (Psychology), Assoc. Prof., Kazan National Research Technological University, Kazan, Russia. E-mail: innamgor@mail.ru

Abstract. The article addresses engineering education and its contribution to the development of contemporary resilient society. These issues were discussed at the World Engineering Education Forum WEEF 2015 in September 2015 in Florence. It is shown that engineering education is the basic component of United Nations’ “Education for Sustainable Development” strategy. The modern system of engineering training is based on partnership between science, education and industry, it uses new tools and teaching technologies, takes into account interdisciplinary links, cross-cultural and global experience and therefore it is able to provide the high quality of educational programs. The contribution of Russian researches into the development of global engineering education is outlined.

Keywords: engineering education, resilient society, global challenges, international societies and federations for engineering education, interdisciplinarity, cross-cultural interactions, humanitarian role of engineering education, best experiences in engineering education, new trends in engineering education

Cite as: Ivanov, V.G., Kaybiyaynen, A.A., Gorodetskaya, I.M. (2015). [Engineering Education for a Resilient Society]. Vysshee obrazovanie v Rossii [Higher Education in Russia]. No 12, pp. 60-69. (In Russ., abstract in Eng.).

References


  1. Mulder, E.V. (2013). [Aims and Objectives of the UNECE Strategy on Education for Sustainable Development]. Fundanetnalnye issledovaniya [Fundamental Research]. No. 11-7, pp. 1473-1477. (In Russ., abstract in Eng.)

  2. Building Resiliance: The EUs approach. Available at: http://ec.europa.eu/echo/files/aid/countries/factsheets/thematic/resilience_en.pdf

  3. Tezisy Vsemirnogo foruma po inzhenernomu obrazovaniyu WEEF 2015 [Topics of World Engineering Education Forum]. Florence, Italy, 20-24.09. 2015. Available at: http://www.weef2015.eu/call-for-paper/topics/

  4. Ivanov, V.G., Pokholkov, Yu.P., Kaybiyaynen, A.A., Ziyatdinova,Yu.N. (2015). [Ways of Development of Engineering Education for the Global Community]. Vysshee obrazovanie v Rossii [Higher Education in Russia]. No. 3, pp. 67-79. (In Russ., abstract in Eng.)

  5. Ivanov, V.G., Kondratyev, V.V., Kaibiyaynen, A.A. (2013). [Contemporary Problems of Engineering Education: Results of International Conference and Scientific School]. Vysshee obrazovanie v Rossii [Higher Education in Russia]. No. 12. pp. 66-77. (In Russ., abstract in Eng.)

  6. Kaybiyaynen, D., Kaybiyaynen, A. (2015). University as a Center of Project-Based Learning of School Students. International Conference on Interactive Collaborative Learning (ICL). Pp. 1018-1021, DOI: 10.1109/ICL.2015.7318168.

  7. Ziyatdinova, Ju. N., Osipov, P. N., Bezrukov, A.N. (2015). Global Challenges and Problems of Russian Engineering Education Modernization. International Conference on Interactive Collaborative Learning (ICL). DOI: 10.1109/ICL.2015.7318061.

  8. Ivanov, V., Miftakhova, N., Barabanova, S., Lefterova, O. (2015). New Components of Educational Path for a Modern Engineer. International Conference on Interactive Collaborative Learning (ICL). Pp. 184-187, DOI: 10.1109/ICL.2015.731802/


The paper was submitted 02.11.15.

BASIC ASPECTS OF DEVELOPMENT, INTRODUCTION, AND IMPLEMENTATION OF THE EXPERIMENTAL MODEL OF THE THIRD LEVEL OF HIGHER EDUCATION
Sterenharz Arnold – Dr. Sci. (Engineering), Director, ECM Space Technologie GmbH (Germany). E-mail: arnold.sterenharz@ecm-office.de

Ivanova Natal’ya V. – Cand. Sci. (Technical), Assoc. Prof., Head of Research International Program Department, St. Petersburg State Transport University, St. Petersburg, Russia. E-mail: nataliv62@gmail.com
Abstract. The article deals with the main aspects and prospects for development and implementation of the experimental model of the third level of higher education in engineering or technical sciences. The proposal of creation and design of information Web-based resource is discussed. Such Web resource will be based on knowledge bases, data warehouses and relationships between profiles of students, academic advisors and managers, subjects and information resources (electronic libraries and other information sources). The model and Web-based resource described in the article were proposed and discussed in frame of NETCENG Tempus project for introduction in universities of the Russian Federation, Ukraine and Belarus on the basis of the best international practices and in accordance with the trends of the Bologna process.

Keywords: the third level of higher education model, NETCENG Tempus project, Web-based resource, individual adaptive training trajectories, experimental model

Cite as: Sterenharz, A., Ivanova, N.V. [Basic Aspects of Development, Introduction, and Implementation of the Experimental Model of the Third Level of Higher Education]. Vysshee obrazovanie v Rossii [Higher Education in Russia]. No. 12, pp. 70-77. (In Russ., abstract in Eng.)

The paper was submitted 27.10.15.
Sociology of education
Gender Structure of higher education teaching staff in Russia

Pugach Victoria F. ‒ Dr. Sci. (Sociology), Prof., Institute for Quality of Higher Education, NUST MISiS, Moscow, Russia. E-mail: vfpugach@mail.ru
Abstract. The paper shows the gender structure of higher education teaching staff in the post-Soviet Russia, and draws the results of comparison with foreign countries. The data is based on Russian and international educational statistics.

The objective of this work is to reveal the type of dynamics of the gender structure of higher education teaching staff at the turn of the ХХI century. It also demonstrates peculiarities of Russian higher education teaching staff feminization through a number of methods, including analysis, comparison, and quantitative evaluations (percentage, indices, and statistical series etc.) as well as by application of such parameters as proportion of women, and gender parity index.

The gender aspect of the official structure of Russian higher education teaching staff is viewed as the gender composition of the teaching staff according to the level of the official structure as well as men/women distribution by these levels.

Summary: with higher education teaching staff gradually feminizing worldwide, this trend gains still greater speed in Russia. Moreover, the higher the official level is, the higher the feminization goes.


Keywords: higher education, higher education teaching staff, gender structure, gender parity index, dynamics of proportion of women, official structure of teaching staff, proportion of women according to official positions, feminization of teaching staff
Cite as: Pugach, V.F. (2015). [Gender Structure of Higher Education Teaching Staff in Russia]. Vysshee obrazovanie v Rossii [Higher Education in Russia]. Vol. 24, no. 12, pp. 78-88. (In Russ., abstract in Eng.)
References

  1. [World Declaration on Higher Education for the XXI Century: Vision and Action]. Alma mater. Vestnik vysshei shkoly [Alma Mater]. 1999, no. 3, pp. 29-35. (In Russ.)

  2. Education for all 2000-2015: Achievements and Challenges. UNESCO Publishing, Paris, 2015. Pp. 155-164. Available at: www.unesco.org/publishing

  3. Sillaste, G. (2004). [Gender Asymmetry as the Factor of Women’s Career]. Vysshee obrazovanie v Rossii [Higher Education in Russia]. No. 3, pp. 122-133. (In Russ.)

  4. Druzhilov, S.A. (2015). Sotsial'no-psikhologicheskie problemy universitetskoi intelligentsii vo vremena reform: vzglyad prepodavatelya [Social-Psychological Problems of Academic Intelligentsia at the Time of Reforms from the Standpoint of a Teacher]. Moscow, 241 p. Available at: http://shop.club-neformat.com/04/vuz-prob/ (In Russ.)

  5. She Figures 2012. Gender in Research and Innovation. Statistics and Indicators. Luxembourg: Publication office of the European Union, 2013, 156 p.

  6. Vysshee i poslevuzovskoe obrazovanie v Rossii: 2004. Stat. sb. [Higher and Postgraduate Education in Russia: 2004. Statistical Book]. Мoscow: Centre for Science Research and Statistics Publ., 2004. (In Russ.)

  7. Obrazovanie v Rossiiskoi Federatsii: 2007. Statisticheskii ezhegodnik [Education in the Russian Federation: 2007. Statistical Yearbook]. Мoscow: State University Higher School of Economics Publ., 2007, 484 p. (In Russ.)

  8. Obrazovanie v Rossiiskoi Federatsii: 2012: stat. sb. [Education in the Russian Federation: 2012: Statistical book]. Мoscow: Higher School of Economics Publ., 2012, 444 p. (In Russ.)

  9. Obrazovanie v Rossiiskoi Federatsii: 2014: statisticheskii sbornik [Education in the Russian Federation: 2014: Statistical book]. Moscow: Higher School of Economics, 2014, 464 р. (In Russ.)

  10. Statisticheskie dannye po vysshemu obrazovaniyu Instituta statistiki YuNESKO [Higher Education Statistics of UNESCO Statistics Institute]. Available at: http://data.uis.unesco.org/index.aspx?queryid=178&lang=en

  11. Vsemirnyi doklad po obrazovaniyu 2006. Sravnenie mirovoi statistiki v oblasti obrazovaniya [World Education Report 2007. Comparing Education Statistics Across the World]. Montreal: UNESCO Statistics Institute Publ., 2007, 187 p.

  12. Zhenshchiny i muzhchiny Rossii. Stat. sb. [Women and Men in Russia. Statistical book]. Мoscow: Federal Service of State Statistics Publ., 2000, 110 p. (In Russ.)

  13. Zhenshchiny i muzhchiny Rossii. Stat. sb. [Women and Men in Russia. Statistical book]. Мoscow: Federal Service of State Statistics Publ., 2002, 205 p. (In Russ.)

  14. Zhenshchiny i muzhchiny Rossii. Stat. sb. [Women and Men in Russia. Statistical book]. Мoscow: Federal Service of State Statistics Publ., 2004, 219 p. (In Russ.)

  15. Zhenshchiny i muzhchiny Rossii. Stat. sb. [Women and Men in Russia. Statistical book]. Мoscow: Federal Service of State Statistics Publ., 2006, 255 p. (In Russ.)

  16. Zhenshchiny i muzhchiny Rossii. Stat. sb. [Women and Men in Russia. Statistical book/]. Мoscow: Federal Service of State Statistics Publ., 2008, 281 p. (In Russ.)

  17. Zhenshchiny i muzhchiny Rossii. Stat. sb. [Women and Men in Russia. Statistical book]. Мoscow: Federal Service of State Statistics Publ., 2010, 283 p. (In Russ.)

  18. Zhenshchiny i muzhchiny Rossii. Stat. sb. [Women and Men in Russia. Statistical book]. Мoscow: Federal Service of State Statistics Publ., 2012. (In Russ.)

  19. Zhenshchiny i muzhchiny Rossii. Stat. sb. [Women and Men in Russia. Statistical book]. Мoscow: Federal Service of State Statistics Publ., 2014. (In Russ.)


The paper was submitted 02.10.15.

ABOUT GENDER STEREOTYPES OF UNIVERSITY TEACHERS: THE MASS MEDIA EFFECT

Tulegenova Albina G. ‒ Cand. Sci. (Pedagogy), Assoc. Prof., KFU Taurida Academy of V.I. Vernadsky, RK, Simferopol, Russia E-mail: tylegenov@rambler.ru

Kabanova Maria V.master’s degree student, KFU Taurida Academy of V.I. Vernadsky, RK, Simferopol, Russia. E-mail: www.mary_k@mail.ru

Abstract. The paper examines some of the challenges in applying a gender approach to the analysis of faculty activities. The effect of the language tools used in the media is shown. Also the usage of specific units is considered to affect the formation of gender stereotypes, which can be correlated with the profession of a University teacher. The novelty of this work is to systematize and classify different gender stereotypes, and also to analyze the language means in the modern media in English. In this paper the emergence and the use of new lexical units that mark changes in the assessment of gender roles is justified. The results of the study allow us to conclude that plural masculinities have become a tool for implementing gender roles of University teachers.

Keywords: gender stereotype, gender, language means of the media, university teacher

Cite as: Tulegenova, A.G., Kabanova, M.V. (2015). [About Gender Stereotypes of University Teachers: The Mass Media Effect]. Vysshee obrazovanie v Rossii [Higher Education in Russia]. No. 12, pp. 89-95. (In Russ., abstract in Eng.)

References

  1. Kamenskaya, E.N. (2006). Gendernyi podkhod v pedagogike [The Gender Approach in Pedagogy: Doct. Diss.]. Rostov-on-Don, 36 p. (In Russ.)

  2. Shtyleva, L.V. (2000). [Pedagogy and gender: the development of gender approaches in education]. Zhenshchina v rossiyskom obschestve [A Woman in Russian Society] No. 3. Available at:http://www.ivanovo.ac.ru/win1251/jornal/ (In Russ.)

  3. Vdovyuk, V., Rykov, S. (2001). [Gender Studies in Pedagogy]. Vysshee obrazovanie v Rossii [Higher Education in Russia]. No. 4, pp. 110-117 (In Russ.)

  4. Shapovalenko, I.V. (2005). Vozrastnaya psikhologiya [Developmental Psychology]. Moscow: Gardariki Publ., 348 p. (In Russ.)

  5. Gradusova, L.V. (2011). Gendernaya pedagogika [Gender Pedagogy: Tutorial]. Moscow: Flinta: Nauka Publ., 176 p. (In Russ.)

  6. Belgorodskii institut razvitiya obrazovaniya: osobennosti gendernogo obucheniya [Characteristics of Gender Teaching. Materials of the Belgorod Institute of Education Development]. Available at: http://ipkps.bsu.edu.ru/source/bel_school/gend_obuch.pdf (In Russ.)

  7. Sillaste, G. (2004). [Gender Asymmetry as a Factor of Women’s Promotion]. Vysshee obrazovanie v Rossii [Higher Education in Russia]. No. 3, pp. 122-132. (In Russ.)

  8. Stolyarchuk, L.I. (Ed) (2011). Gendernoe obrazovanie [Gender Study: Tutorial]. Krasnodar: Prosveshchenie-Yug Publ., 386 p. (In Russ.)

  9. Yarskaya-Smirnova, E. (2004). [Social Work: Gender Analysis of Textbooks]. Vysshee obrazovanie v Rossii [Higher Education in Russia]. No. 10, pp. 127-142. (In Russ.)

  10. Kozlova, N. (2004). [Gender Audit of Textbooks in Political Science]. Vysshee obrazovanie v Rossii [Higher Education in Russia]. No. 3, pp. 140-144. (In Russ.)

  11. Pollack, W.S. (1995). Deconstructing Dis-Identification: Returning Psychoanalitic Concepts of Male Development. Psychoanalysis and Psychotherapy. No. 12, pp. 30-45.

  12. Sukovataya, V. (2004). [Feminist Pedagogy as a Practice of Multiculturalism]. Vysshee obrazovanie v Rossii [Higher Education in Russia]. No. 10, pp. 147-149. (In Russ.)

  13. Connell, R. (2001). [Masculinities and Globalization]. Vvedenie v gendernye issledovaniya. Ch. 2. Khrestomatiya [Introduction to Gender Research. Part 2]. SPb.: Aletheia Publ., pp. 251-279. (In Russ.)

  14. Connell, R.W. (1987). Gender and Power. Society, the Person and Sexual Politics. Cambridge: Polity Press, pp. 91-119.

  15. Kon, I.S. (2009). [Sex and Gender]. Andrologiya i genital'naya khirurgiya [Andrology and Genital Surgery]. No. 19, pp. 12-15. (In Russ.)

  16. Messner, M.A. (1997). Politics of Masculinities. Men in Movements. L.: Sage.

  17. Brannon, R. (1978). Male Roles and the Male Experience: Introduction. Journal of Social Issues. No. 34, pp. 1-4.

  18. Men’s Health. Online Magazine. Available at: http://www.menshealth.com/

  19. Chodorow, N. (2000). [The Reproduction of Mothering Psychoanalysis and the Sociology of Gender] Polovaya identifikaciya i vosproizvodstvo materinstva [Sexual Identity and the Reproduction of Mothering] Antologiya gendernoy teorii [Anthology of Gender Theory]. Minsk: Propilei Publ., pp. 29-76. (In Russ.)

  20. Shtyleva, L. (2004). [The Institutionalization of the Gender Approach]. Vysshee obrazovanie v Rossii [Higher Education in Russia]. No. 10, pp. 142-146. (In Russ.)


The paper was submitted 30.08.15.

EMPLOYMENT OF HIGHER education institution AND vocational COLLEGE GRADUATES WITH DISABILITIES IN MOSCOW: COMPARATIVE ANALYSIS

ARZHANYH Elena V. ‒ Head of the Center for applied psychological and educational research, Moscow State Psychological and Pedagogical University. E-mail ArzhanyhEV@mgppu.ru

GURKINA Olga A. ‒ Researcher of the Center for applied psychological and educational research, Moscow State Psychological and Pedagogical University. E-mail: GurkinaOA@mgppu.ru
Abstract. The article compares various aspects of employment of higher education institution and vocational education college graduates with disabilities in Moscow. A comparative analysis is based on the sociological research data. We observe the qualitative differences in the process of employment and in the position on the labor market of the two groups of young professionals. University graduates are more often guided by the motives and factors associated with non-material aspects of work. In contrast, college graduates are characterized by “materialism”: focus on earnings accompanied by rejection of getting further education leads them to occupy positions with lower rates of payment. This stimulates the growth of discontent among this group of workers and increases intentions to change job. If the situation in supply for worker’s specialties on the labour market will not change in a long term we can predict rising in popularity of higher education among school and vocational college graduates with disabilities of Moscow.

Keywords: employment of graduates, people with disabilities, higher education, secondary vocational education

Cite as: Arzhanyh, E.V., Gurkina, O.A. (2015). [Employment of Higher Education Institution and Vocational College Graduates with Disabilities in Moscow: Comparative Analysis]. Vysshee obrazovanie v Rossii [Higher Education in Russia]. No. 12, pp. 96-103. (In Russ., abstract in Eng.)
References

  1. Savina, M.S., Stepanova, O.A. (2012). [Prospects for Vocational Education Development of People with Disabilities]. Professional'noe obrazovanie. Stolitsa [Vocational Education. Capital]. No. 2, pp. 26-28. (In Russ., abstract in Eng.)

  2. Dyogteva, L.V., Babanova, E.M. (2012). [Problems of Professional Education and Job Placement of the Disabled]. Vestnik Moskovskogo Gosudarstvennogo Gumanitarno-Ekonomicheskogo Instituta [Bulletin of the Moscow State Institute of Humanities and Economics]. No. 2, pp. 62-67. (In Russ., abstract in Eng.)

  3. Ul'chenkova, M., Starchikova, M.V. (2014). [Problems of Professional Development and Employment of People with Disabilities in Modern Russia]. Sbornik nauchnykh trudov 4-oi Mezhdunarodnoi nauchno-prakticheskoi konferentsii «Innovatsii, kachestvo i servis v tekhnike i tekhnologiyakh» [Proceedings of the 4th Practical Conference “Innovations, Quality and Service in Technics and Technology]. Kursk. Pp. 324-327. (In Russ.).

  4. Khrapylina, L.P. (2013). [Socio-Economic Aspects of Employment Efficiency of People with Disabilities]. Vestnik Vserossiiskogo obshchestva spetsialistov po mediko-sotsial'noi ekspertize, reabilitatsii i reabilitatsionnoi industrii [Bulletin of the All-Russian Society of Medical and Social Examination, Rehabilitation and Rehabilitation Industry]. No. 4, pp. 6-10. (In Russ., abstract in Eng.)

  5. Blinov, V.I, Esenina, E.J. (2015). [Development of Secondary Vocational Education: Scenario and Projections]. Professional'noe obrazovanie. Stolitsa [Vocational Education. Capital]. No. 3, pp. 5-8. (In Russ.)

  6. Listvin, A.A. (2015). [Secondary Vocational Education: Content and Implementation Issues]. Obrazovanie i nauka [Education and Science]. No. 3, pp. 62-70. (In Russ., abstract in Eng.)

  7. Chadova, T.A. (2013). [Vocational Education for People with Disability in Moscow: Opportunities and Barriers]. Sotsiologicheskie issledovaniya [Sociological Researches]. No. 9, pp. 69-79. (In Russ., abstract in Eng.)

  8. Arzhanykh, E.V., Moisov, V.V. (2013). [Professional Orientations of People with Disabilities]. Vysshee obrazovanie v Rossii [Higher Education in Russia]. No. 6, pp. 110-115. (In Russ., abstract in Eng.)

  9. Arzhanykh, E.V., Gurkina, O.A., Terekhova, A.M. (2014). [Employment of Graduates with Disabilities]. Vysshee obrazovanie v Rossii [Higher Education in Russia]. No. 10, p. 35-44. (In Russ., abstract in Eng.)

  10. Serova, L.M., Kas’yanova, A.L., Yakovleva, A.A., Semenov, A.A. (2011). [Analysis of the Various Sources of Data on the Monitoring of Employment of Graduates of Educational Institutions of Professional Education]. Spros i predlozhenie na rynke truda i rynke obrazovatel'nykh uslug v regionakh Rossii: sb. dokladov) [Supply and Demand in the Labor Market and the Market of Educational Services in the Regions of Russia: Materials of the Eighth All-Russian Scientific and Practical Internet Conference (27-28 October 2011)]. Vol. III. Petrozavodsk: Petrozavodsk State University Publ., pp. 105-112. (In Russ.)

The paper was submitted 03.11.15.

University life
University as a source of a regional educational environment development
Yüklə 178,5 Kb.

Dostları ilə paylaş:
1   2   3




Verilənlər bazası müəlliflik hüququ ilə müdafiə olunur ©www.azkurs.org 2024
rəhbərliyinə müraciət

gir | qeydiyyatdan keç
    Ana səhifə


yükləyin