scholarly journals PECULIARITIES OF GROWTH AND DEVELOPMENT OF TURKISH HAZELNUT (CORYLUS COLURNA L.) IN STANDS OF THE GREEN ZONES OF KHARKIV NATIONAL AGRARIAN UNIVERSITY NAMED AFTER V. V. DOKUCHAEV

2018 ◽  
pp. 66-72
Author(s):  
О. V. Kolchanova ◽  
S. A. Los ◽  
I. Y. Sytnik
Keyword(s):  
Growth And Development ◽  
Integrated Approach ◽  
Good Selection ◽  
Growth Development ◽  
Viable Seeds ◽  
High Degree

The growth, development, selection structure, and condition of Turkish hazelnut in the plantations of the parks of the Kharkiv National Agrarian University were studied in conditions of Kharkiv region. The article analyzes the growth of 22 to 40 years old Turkish hazelnut trees by height and diameter on five sites. In all cases, the hazelnut trees considerably exceeded the oaks by diameter and were slightly behind by the height. The Turkish hazelnut stands had a good selection structure and condition. An integrated approach to assessing the selection value of stands was used. Three of the five observed stands were found to be perspective by a combination of characteristics, i. e. suitable for the forest planting, protective stands creation, and landscaping. In all the surveyed plots, the trees produced viable seeds and seedlings and had a high degree of acclimatization in the Kharkov region.

Approximate Degree Reduction of NURBS Curves and Surfaces: An Integrated Approach

1994 ◽  
Author(s):  
Srinivasa P. Varanasi ◽  
Athamaram H. Soni
Keyword(s):  
Shape Control ◽  
Data Exchange ◽  
Data Transfer ◽  
Integrated Approach ◽  
Free Form ◽  
Aircraft Industry ◽  
Trimmed Surfaces ◽  
Curves And Surfaces ◽  
High Degree ◽  
Boundary Curves

Abstract Data exchange between different CAD systems usually requires conversion between different representations of free-form curves and surfaces. Also, trimmed surfaces give rise to high degree boundary curves. Accurate conversion of these forms becomes necessary for reliable data transfer. Also important is the issue of shape control, specially in the aircraft industry. The objective of this paper is to investigate conversion methods and effect of shape control on the design and choice of such methods.

scholarly journals Transcriptomic analysis reveals a role for the nervous system in regulating growth and development of Fasciola hepatica juveniles

2022 ◽  
Author(s):  
Emily Robb ◽  
Erin McCammick ◽  
Duncan Wells ◽  
Paul McVeigh ◽  
Erica Gardiner ◽  
...  
Keyword(s):  
Nervous System ◽  
Rapid Growth ◽  
Growth And Development ◽  
Liver Fluke ◽  
Fasciola Hepatica ◽  
Expression Profiles ◽  
Neuronal Signalling ◽  
Growth Development

Fasciola spp. liver fluke have significant impacts in veterinary and human medicine. The absence of a vaccine and increasing anthelmintic resistance threaten sustainable control and underscore the need for novel flukicides. Functional genomic approaches underpinned by in vitro culture of juvenile Fasciola hepatica facilitate control target validation in the most pathogenic life stage. Comparative transcriptomics of in vitro and in vivo maintained 21 day old F. hepatica finds that 86% of genes are expressed at similar levels across maintenance treatments suggesting commonality in core biological functioning within these juveniles. Phenotypic comparisons revealed higher cell proliferation and growth rates in the in vivo juveniles compared to their in vitro counterparts. These phenotypic differences were consistent with the upregulation of neoblast-like stem cell and cell-cycle associated genes in in vivo maintained worms. The more rapid growth/development of in vivo juveniles was further evidenced by a switch in cathepsin protease expression profiles, dominated by cathepsin B in in vitro juveniles and then by cathepsin L in in vivo juveniles. Coincident with more rapid growth/development was the marked downregulation of both classical and peptidergic neuronal signalling components in in vivo maintained juveniles, supporting a role for the nervous system in regulating liver fluke growth and development. Differences in the miRNA complements of in vivo and in vitro juveniles identified 31 differentially expressed miRNAs, notably fhe-let-7a-5p , fhe-mir-124-3p and, miRNAs predicted to target Wnt-signalling, supporting a key role for miRNAs in driving the growth/developmental differences in the in vitro and in vivo maintained juvenile liver fluke. Widespread differences in the expression of neuronal genes in juvenile fluke grown in vitro and in vivo expose significant interplay between neuronal signalling and the rate of growth/development, encouraging consideration of neuronal targets in efforts to dysregulate growth/development for parasite control.

scholarly journals Contemporary art thesauri in the context of the teaching profession development

2021 ◽  
Vol 53 (5) ◽  
pp. 32-47
Author(s):  
Larisa Yu. Kalinina ◽  
◽  
Dmitry V. Ivanov ◽  
Nikolai A. Nikitin ◽  
◽  
...  
Keyword(s):  
Contemporary Art ◽  
Interdisciplinary Approach ◽  
Integrated Approach ◽  
Teaching Profession ◽  
Professional Roles ◽  
Economic Changes ◽  
Cultural Activities ◽  
Education Levels ◽  
Research Findings ◽  
High Degree

Introduction. The problem of identifying the role of contemporary art thesauri in the teaching profession development has become aggravated in the context of global socio-economic changes, apparently irreversible after the COVID-19 pandemic. Contemporary art, actively exploring the reality of the digital age, makes it possible to comprehend the essence of the new in education, clearly see the ideal of a person who is in demand by the society of the 2020s, and choose a way to overcome the crisis of the teaching profession, which is no longer limited by the framework of person-to-person duality but is fundamentally open due to technology. The research purpose is to generalize scientific ideas for the study of contemporary art thesauri as a tool for developing the teaching profession in the cultural-educational space of the 21st century. The research methodology includes the thesaurus, interdisciplinary and integrated approaches; identification and systematization of units of knowledge about contemporary art through thesauri influencing the development of the profession of a teacher. The use of a thesaurus approach made it possible to identify and systematize units of knowledge about contemporary art and its educational opportunities that coincide in one way or another. An interdisciplinary approach showed the mechanism of integrating disciplines studied by future teachers with the space of modern artistic culture. An integrated approach was used to view contemporary art as a hierarchical system of a high degree of complexity in specific historical and psychological aspects. The research results contain a generalized description of the process of integrating contemporary art into education: the transition from a teacher’s professionalism to transprofessionalism through the introduction into the widespread practice of approaches that have resulted from the activities of representatives of creative professions; increasing the significance of a teacher as an organizer of cultural activities in the context of distance learning, with the emergence of new professional roles; the formation of concepts reflecting the commonality of thinking of a teacher and an author of artworks. Findings. Contemporary art thesauri help pedagogical education get to a higher level due to a new understanding of the profession of a teacher: as developing from professionalism to transprofessionalism through the assimilation of knowledge about the formation of a professional in the art sphere (“alien” becomes “own”), focused on organizing students’ cultural activities using distance technologies and new professional roles, explaining itself in terms of pedagogy and art. The field of application of research findings is the improvement of educational programs at all education levels (from the preschool establishment to university) in accordance with the requirements of state standards.

scholarly journals Effects of γCo-60 radiation on the growth and development of peppermint (Mentha arvensis L.)

2015 ◽  
Vol 5 (4) ◽  
pp. 45-53
Author(s):  
Le Minh Tran Thi ◽  
Truong Giang Nguyen ◽  
Hong Gam Bui Thi ◽  
Quang Luan Le
Keyword(s):  
Essential Oil ◽  
Growth And Development ◽  
Oil Content ◽  
Low Dose ◽  
Morphological Difference ◽  
Control Group ◽  
Morphological Variations ◽  
Γ Rays ◽  
Growth Development ◽  
Essential Oil Yield

In this study, mints were regenerated from calluses irradiated by γ - rays (Co-60) at doses from 0 to 70 Gy. After 4 times of propagation, the M1V4 mints were transferred in a greenhouse for assessments of growth, development and essential oil content. Mint regenerated from calluses irradiated at low doses (0, 3, 4, 6, 8 and 10 Gy) showed no morphological difference compared to the control plants. However, low-dose irradiated mints showed better effect on growth and development, and mints regenerated from 6Gy-irradiated sample had essential oil content with 1.3 times higher than that of control group. In case of plants irradiated at higher dose (30, 40, 50, 60 and 70 Gy), there were morphological variations such as stem become bigger and color of stem become purple. Especially, samples irradiated at 60 Gy showed better in growth, development and essential oil content (1.34 times higher than the control plants) and these characters were stable in M1V4. Among the irradiated mints, purple stem variations had the highest essential oil yield with 1.7 times higher than that of the original plants.

Transdisciplinary Research in Sustainable Scientific Education in the Field of Urbanism and Architecture

2014 ◽  
pp. 264-276
Author(s):  
Svetlana Perović
Keyword(s):  
Urban System ◽  
Integrated Approach ◽  
Transdisciplinary Research ◽  
Autonomous Action ◽  
Sustainable Improvement ◽  
Urban Issues ◽  
Control And Management ◽  
High Degree ◽  
Collaborative Knowledge

The chapter presents a case study based on transdisciplinary research, which was conducted at the Faculty of Architecture in Podgorica and is an innovation in architectural and urban practice of higher education in Montenegro. The study is based on the view that autonomous action of disciplines in the case of architecture and urbanism as multidisciplinary activities is limited, and an integrated approach to solving complex problems in the urban system is required. A global approach to research and solving urban issues is an important actor of sustainable development, where universities are central in this process. Collaborative educational discourses with a high degree of cooperation can develop an adequate platform for responses to the complex issues of the urban system. Producing experts with a developed awareness of a comprehensive understanding of the problem and transdisciplinary collaborative knowledge can strongly contribute to sustainable improvement, control, and management of urban spaces.

scholarly journals Altered miRNA and mRNA Expression in Sika Deer Skeletal Muscle with Age

Genes ◽  
2020 ◽  
Vol 11 (2) ◽  
pp. 172
Author(s):  
Boyin Jia ◽  
Yuan Liu ◽  
Qining Li ◽  
Jiali Zhang ◽  
Chenxia Ge ◽  
...  
Keyword(s):  
Skeletal Muscle ◽  
Growth And Development ◽  
Molecular Mechanisms ◽  
Muscle Development ◽  
Sika Deer ◽  
De Novo ◽  
Expression Profiles ◽  
Differentially Expressed ◽  
Growth Development ◽  
Development And Aging

Studies of the gene and miRNA expression profiles associated with the postnatal late growth, development, and aging of skeletal muscle are lacking in sika deer. To understand the molecular mechanisms of the growth and development of sika deer skeletal muscle, we used de novo RNA sequencing (RNA-seq) and microRNA sequencing (miRNA-seq) analyses to determine the differentially expressed (DE) unigenes and miRNAs from skeletal muscle tissues at 1, 3, 5, and 10 years in sika deer. A total of 51,716 unigenes, 171 known miRNAs, and 60 novel miRNAs were identified based on four mRNA and small RNA libraries. A total of 2,044 unigenes and 11 miRNAs were differentially expressed between adolescence and juvenile sika deer, 1,946 unigenes and 4 miRNAs were differentially expressed between adult and adolescent sika deer, and 2,209 unigenes and 1 miRNAs were differentially expressed between aged and adult sika deer. Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) analyses showed that DE unigenes and miRNA were mainly related to energy and substance metabolism, processes that are closely associate with the growth, development, and aging of skeletal muscle. We also constructed mRNA–mRNA and miRNA–mRNA interaction networks related to the growth, development, and aging of skeletal muscle. The results show that mRNA (Myh1, Myh2, Myh7, ACTN3, etc.) and miRNAs (miR-133a, miR-133c, miR-192, miR-151-3p, etc.) may play important roles in muscle growth and development, and mRNA (WWP1, DEK, UCP3, FUS, etc.) and miRNAs (miR-17-5p, miR-378b, miR-199a-5p, miR-7, etc.) may have key roles in muscle aging. In this study, we determined the dynamic miRNA and unigenes transcriptome in muscle tissue for the first time in sika deer. The age-dependent miRNAs and unigenes identified will offer insights into the molecular mechanism underlying muscle development, growth, and maintenance and will also provide valuable information for sika deer genetic breeding.

Growth and Development of Giant Burreed (Sparganium eurycarpum)

1990 ◽  
Vol 4 (4) ◽  
pp. 849-854 ◽  
Author(s):  
John W. Leif ◽  
Ervin A. Oelke
Keyword(s):  
Wild Rice ◽  
Growth And Development ◽  
Vegetative Reproduction ◽  
Growing Season ◽  
Maximum Height ◽  
Cumulative Length ◽  
Growth Development ◽  
Rhizome Bud ◽  
Sparganium Eurycarpum ◽  
Outdoor Experiments

Outdoor experiments were conducted at two locations in Minnesota to characterize the growth, development, and vegetative reproduction potential of giant burreed grown with and without wild rice. Giant burreed growth was influenced by environment more than the presence of wild rice. Shoots emerged from corms 2 to 3 wk after planting (WAP), and continued throughout the growing season. Giant burreed attained a maximum height of 135 cm with an average 36 shoots/plant. Rhizome production started 4 to 6 WAP, and continued throughout the growing season. Corm formation at the base of shoots started 8 WAP and continued throughout the growing season. Rhizomes grew to a maximum cumulative length of 2500 cm/plant spreading in all directions and produced up to 250 buds/plant. Corm and rhizome bud viability was 15 and 10%, respectively. These data suggest that giant burreed grown in wild rice should be controlled by 2 to 3 wk after emergence to prevent vegetative reproduction.

Comparative Analysis of Three Cruciferous Weeds: Growth, Development, and Competitiveness

Weed Science ◽  
1995 ◽  
Vol 43 (1) ◽  
pp. 75-80 ◽  
Author(s):  
David A. Wall
Keyword(s):  
Comparative Analysis ◽  
Growth And Development ◽  
Growth Analysis ◽  
Plant Biomass ◽  
Growth Period ◽  
Replacement Series ◽  
Wild Mustard ◽  
Total Plant Biomass ◽  
Total Plant ◽  
Growth Development

Wild, ball, and dog mustard growth and development were investigated by mathematical growth analysis in a greenhouse experiment. Plant height and total plant biomass over the growth period followed the trend wild mustard > ball mustard > dog mustard. Dog mustard plants had lower leaf areas than either wild or ball mustard. In a replacement series experiment, wild mustard was more competitive than either ball or dog mustard, and ball mustard was more competitive than dog mustard.

Growth and Development of Organic Arsenical-Susceptible and -Resistant Common Cocklebur (Xanthium strumarium) Biotypes Under Noncompetitive Conditions

1994 ◽  
Vol 8 (1) ◽  
pp. 154-158 ◽  
Author(s):  
William E. Haigler ◽  
Billy J. Gossett ◽  
James R. Harris ◽  
Joe E. Toler
Keyword(s):  
Growth Rate ◽  
Leaf Area ◽  
Plant Height ◽  
Growth And Development ◽  
Reproductive Potential ◽  
Dry Weight ◽  
Growing Season ◽  
Xanthium Strumarium ◽  
Relative Growth ◽  
Growth Development

The growth, development, and reproductive potential of several populations of organic arsenical-susceptible (S) and -resistant (R) common cocklebur biotypes were compared under noncompetitive field conditions. Plant height, leaf area, aboveground dry weights, and relative growth rate (RGR) were measured periodically during the growing season. Days to flowering, bur dry weight, and number of burs per plant were also recorded. Arsenical S- and R-biotypes were similar in all measured parameters of growth, development, and reproductive potential. Populations within each biotype varied occasionally in plant height, leaf area, aboveground dry weights, and reproductive potential.

scholarly journals Creating and Implementing an Effective and Deterrent National Cyber Security Strategy

2020 ◽  
Vol 2020 ◽  
pp. 1-19
Author(s):  
Mustafa Senol ◽  
Ertugrul Karacuha
Keyword(s):  
Cyber Security ◽  
Integrated Approach ◽  
Basic Structure ◽  
Management Control ◽  
Cyber Attacks ◽  
Security Strategy ◽  
Security Issues ◽  
New Concepts ◽  
National Power ◽  
High Degree

This paper presents a new national cyber security strategy (NCSS) covering the deterrence perspective from creation to implementation. With the aim of responding to and ensuring cyber security effectively, studies on which pathways should be followed and what methods should be used to develop, create, and implement a NCSS are being conducted in Turkey, as in all countries. In this context, by explaining the importance of cyber power, the need for cyber power to be considered as one of the elements of national power and the importance of providing security against cyber attacks with deterrence by cyber power are discussed, while a new and integrated approach for the creation and implementation of a NCSS and an authoritarian organizational structure responsible for this strategy is proposed. It can be concluded that the proposed effective and deterrent NCSS model and approaches might help to efficiently and effectively handle these issues for better management, control, and auditing for cyber security issues; provide new concepts for cyber security issues supported by cyber power and deterrence on this issue in the world; introduce integrated approach to cyber security strategies and policies on the stages of developing and implementing a NCSS; bring a number of issues to support cyber security and defence in different perspectives; and achieve a high degree of success, especially in terms of effectiveness and existing deterrence strategies and action plans of basic structure, with the proposed approach. Finally, it is expected that the proposed strategy, steps, and suggestions might help to improve cyber security issues and national strategies in near future to secure national assessment more than ever with a powerful concept of deterrence. In addition, this approach, which has been put forward for effective implementation of cyber security by ensuring better management, control, and supervision, can be easily used by all other countries.

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