Role of MGDG and Non-bilayer Lipid Phases in the Structure and Dynamics of Chloroplast Thylakoid Membranes

2016 ◽  
pp. 127-157 ◽  
Author(s):  
Győző Garab ◽  
Bettina Ughy ◽  
Reimund Goss
Keyword(s):  
Thylakoid Membranes ◽  
Bilayer Lipid ◽  
Structure And Dynamics

ІНТЕРПРЕТАЦІЯ КАТЕГОРІЇ РОЗВИТКУ В СУЧАСНІЙ ПСИХОЛОГІЇ

1970 ◽  
Vol 8 (1) ◽  
pp. 22-30
Author(s):  
Анжеліка Шамне
Keyword(s):  
Cultural Context ◽  
Developmental Psychology ◽  
Structure And Dynamics ◽  
Modern Psychology ◽  
Development Site ◽  
Approaches To Study ◽  
Methodological Approaches ◽  
Self Motion

У статті розглянуто сучасні підходи до інтерпретації категорії розвитку, розкрито теоретичні  та методологічні підходи до вивчення категорії розвитку у сучасній психології, визначено її психологічний  зміст,   моделі,   структуру   та   динаміку.   Категорія   розвитку   розглядається   як   епіцентр   наукової  проблематики у психології та як поняття інтегративного типу. Розвиток проаналізовано як категорію,  явище і проблему психології розвитку в різних аспектах аналізу. Розглянуто місце розвитку в системі  споріднених психологічних понять. У статті також аналізуються психологічні аспекти теоретичних та  методологічних  постнекласичних  тенденцій  вивчення  природи,  характеру  та  визначення  психічного  розвитку. Постнекласична парадигма та плюралістична методологія пізнання визначають розмитість  дисциплінарної мови  та  врахування  ролі  соціокультурного  контексту  при  вивченні  психологічних явищ.  Важливими тенденціями сучасного теоретико-методологічного стану психологічних досліджень розвитку  також є визнання неефективності моністичного підходу до його вивчення, взаємозв'язок теоретичних ідей  та   спроби   створення   метатеоретичних   схем,   постнекласичне   розуміння   розвитку   як   принципово  незавершеного   процесу   саморуху,   актуалізація   антропологічного   діапазону   проблем   та   посилення  спрямованості на роль культурного контексту в дослідженні розвитку людини.  The article deals with the modern approaches to the interpretation of the category of development, reveals  the theoretical and methodological approaches to study of development in modern psychology, its psychological  content, patterns, structure and dynamics. Category of development is viewed as an epicenter of scientific issues in  modern  psychology  and  the  concept  of  the  integrative  type.  Category  of  development  is  considered  as  the  phenomenon  and  the  problem  of  developmental  psychology  in  various  aspects  of  the  analysis.  Analyzed  the  development site in the related psychological concepts. The article analyzes the psychological aspects of theoretical  and methodological postnonclassical contemporary trends in the study of nature, character, and determination of  mental  development.  Postnonclassical  paradigm  and  pluralistic  methodology  of  knowledge  determine  the  disciplinary blurring and increase of the role of the analysis of socio-cultural context in the study of psychological  phenomenon. The important tendencies of modern theoretical and methodological state of psychological researches  of development are facts of inefficiency of the monistic approach to its study, interconnection of theoretical ideas  and   attempts   of  creating   metatheoretical   schemes,   postnonclassical   understanding   of   development   as   a  fundamentally  uncompleted  process  of  self-motion,  actualization  of  anthropological  range  of  problems  and  strengthening of focus on the role of cultural context in research of human development.   

Structure and dynamics of pollination networks: the role of alien plants

Oikos ◽  
2009 ◽  
Vol 118 (8) ◽  
pp. 1190-1200 ◽  
Author(s):  
Fernanda S. Valdovinos ◽  
Rodrigo Ramos-Jiliberto ◽  
José D. Flores ◽  
Claudia Espinoza ◽  
Gioconda López
Keyword(s):  
Alien Plants ◽  
Structure And Dynamics

An International Relations Perspective on the Reform Needs of the Human Rights Council

2021 ◽  
Vol 62 (1) ◽  
pp. 43-80
Author(s):  
Wolfgang S. Heinz
Keyword(s):  
Human Rights ◽  
International Relations ◽  
International Law ◽  
Structure And Dynamics ◽  
Human Rights Council ◽  
Local Actors ◽  
Protection Of Human Rights ◽  
The Subject

Abstract: This article approaches the matter of institutional reform of the United Nations Human Rights Council from an international relations perspective. A well-known tension exists between State representatives acting for their governments in international organisations, but whose decisions are presented as UN policies. The latter should be guided primarily by the UN Charter and public international law. However, in reality, different worldviews and foreign policy considerations play a more significant role. In a comprehensive stock-take, the article looks at four major dimensions of the Council, starting with structure and dynamics and major trends, followed by its country and thematic activities, and the role of key actors. Council reform proposals from both States and civil society are explored. Whilst the intergovernmental body remains the most important authority responsible for the protection of human rights in the international sphere, it has also been the subject of considerable criticism. Although it has made considerable progress towards enlarging its coverage and taking on more challenging human rights crises, among some of its major weaknesses are the election of human rights-unfriendly countries into its ranks, the failure to apply stronger sanctions on large, politically influential countries in the South and North, and lack of influence on human rights crises and chronic human rights problems in certain countries. Whilst various reform proposals have emerged from States and NGOs, other more far reaching propositions are under sometimes difficult negotiations. In the mid- to long-term, the UN human rights machinery can only have a stronger and more lasting impact if support from national/local actors and coalitions in politics and society can be strengthened.

scholarly journals Identification and functional role of the carbonic anhydrase Cah3 in thylakoid membranes of pyrenoid of Chlamydomonas reinhardtii

2012 ◽  
Vol 1817 (8) ◽  
pp. 1248-1255 ◽  
Author(s):  
Maria A. Sinetova ◽  
Elena V. Kupriyanova ◽  
Alexandra G. Markelova ◽  
Suleyman I. Allakhverdiev ◽  
Natalia A. Pronina
Keyword(s):  
Carbonic Anhydrase ◽  
Chlamydomonas Reinhardtii ◽  
Functional Role ◽  
Thylakoid Membranes

Lipid‐polymorphism of plant thylakoid membranes. Enhanced non‐bilayer lipid phases associated with increased membrane permeability

2019 ◽  
Vol 166 (1) ◽  
pp. 278-287 ◽  
Author(s):  
Bettina Ughy ◽  
Václav Karlický ◽  
Ondřej Dlouhý ◽  
Uroš Javornik ◽  
Zuzana Materová ◽  
...  
Keyword(s):  
Membrane Permeability ◽  
Thylakoid Membranes ◽  
Bilayer Lipid ◽  
Lipid Polymorphism

scholarly journals Cryoprotectin: a plant lipid–transfer protein homologue that stabilizes membranes during freezing

2002 ◽  
Vol 357 (1423) ◽  
pp. 909-916 ◽  
Author(s):  
Dirk K. Hincha
Keyword(s):  
Lipid Transfer Protein ◽  
Thylakoid Membranes ◽  
Cold Climates ◽  
Lipid Transfer ◽  
Plant Lipid ◽  
Freeze Thaw ◽  
Transfer Protein ◽  
Thaw Cycle ◽  
Freeze Thaw Cycle

Plants from temperate and cold climates are able to increase their freezing tolerance during exposure to low non–freezing temperatures. It has been shown that several genes are induced in a coordinated manner during this process of cold acclimation. The functional role of most of the corresponding cold–regulated proteins is not yet known. We summarize our knowledge of those cold–regulated proteins that are able to stabilize membranes during a freeze–thaw cycle. Special emphasis is placed on cryoprotectin, a lipid–transfer protein homologue that was isolated from cold–acclimated cabbage leaves and that protects isolated chloroplast thylakoid membranes from freeze–thaw damage.

scholarly journals Structure and Dynamics of Nanopore-Confined Membrane Proteins are Affected by Bilayer Lipid Composition

2017 ◽  
Vol 112 (3) ◽  
pp. 388a
Author(s):  
Alexander A. Nevzorov ◽  
Morteza Jafarabadi ◽  
Antonin Marek ◽  
Alex I. Smirnov
Keyword(s):  
Membrane Proteins ◽  
Lipid Composition ◽  
Bilayer Lipid ◽  
Structure And Dynamics
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