scholarly journals Variability of morphological parameters of seeds in varieties of carrots

2020 ◽  
pp. 32-36
Author(s):  
А.Ф. Бухаров ◽  
Д.Н. Балеев ◽  
П.О. Маврина ◽  
А.В. Корнев ◽  
Н.А. Еремина
Keyword(s):  
Close Correlation ◽  
Morphometric Parameters ◽  
Average Value ◽  
The Third ◽  
Fourth Class ◽  
Linear Dimensions ◽  
Maximum Value ◽  
Low Degree ◽  
Index Value

Показаны перспективы семейственного отбора по комплексу морфометрических параметров. Объектом исследований служили семена четырех сортов столовой моркови. Изучены семена индивидуально отобранных растений сортов Шантене 2461 (стандарт), Рогнеда, Лосиноостровская 13, Арго. Измерения проводили с использованием штангенциркуля, видеоокуляра DCM 300 MD микроскопа Микромед 1 при 40-кратном увеличении. Показаны существенные различия по размерам семян, эндосперма и зародыша как на уровне сортовых популяций, так и на уровне отобранных из них семей. Выявлены семьи, которые существенно превышали среднее значение сортовой популяции на 4,8–6,9% по длине семени, 5,4–6,3% по длине эндосперма и 9,2–16,0% по длине зародыша. Коэффициент вариации в пределах сортовых популяций изменялся от 8,1% до 12,8% по длине семени, от 9,9% до 11,4% по длине эндосперма и от 12,2% до 16,1% по длине зародыша, указывая на относительно низкую степень изменчивости изученных параметров. Однако лимиты изменчивости изученных признаков обеспечивают возможности для проведения эффективного отбора. Выявлена тесная корреляционная связь между линейными размерами семени и эндосперма от 0,724 до 0,925. Отсутствие жестких корреляционных связей между линейными размерами зародыша и эндосперма обеспечивают широкие возможности для комбинационной селекции. Значению индекса IЗ/Э большая часть семей (65%) принадлежит к третьему классу, и только отдельные семьи преодолели 40%-й барьер по этому показателю и их можно отнести к четвертому классу. Максимальное значение индекса IЗ/Э имели: семья №3 (0,43) из сорта Арго, семьи №1 (0,42) и №2 (0,41) из сорта Лосиноостровская 13, семьи №2 (0,41) и №5 (0,41) из сорта Рогнеда. Показана важная роль индекса IЗ/Э (отношение длины зародыша к длине эндосперма) для оценки семян по степени недоразвития зародыша и использования его при отборе. The prospects of family breeding by a complex of morphometric parameters are shown. The object of research was the seeds of four varieties of carrots. The seeds of individually selected plants of varieties Chantene 2461 (standard), Rogneda, Losinoostrovskaya 13, Argo were studied. Measurements were carried out using a caliper, DCM 300 MD microscope Micromed 1 video eyepiece at 40 magnification. Significant differences in the sizes of seeds, endosperm and embryo are shown both at the level of varietal populations and at the level of families selected from them. Families were identified that significantly exceeded the average value of the varietal population by 4.8–6.9% along the length of the seed, 5.4–6.3% along the length of the endosperm and 9.2–16.0% along the length of the embryo. The coefficient of variation within varietal populations varied from 8.1% to 12.8% along the length of the seed, from 9.9% to 11.4% along the length of the endosperm and from 12.2% to 16.1% along the length of the embryo a relatively low degree of variability of the studied parameters. However, the variability limits of the studied traits provide opportunities for effective breeding. A close correlation between the linear sizes of the seed and endosperm from 0.724 to 0.925 was revealed. The absence of rigid correlation between the linear dimensions of the embryo and endosperm provides ample opportunities for combinational selection. Most of the families (65%) belong to the third class with the IZ/E index value, and only individual families have overcome the 40% barrier in this indicator and can be attributed to the fourth class. The maximum value of the IE/E index was for the selected family No. 3 (0.43) from the Argo variety, family No1 (0.42) and No2 (0.41) from the Losinoostrovskaya 13 variety, family No2 (0.41) and No5 (0.41) from the Rogneda variety. The important role of the IE/E index (the ratio of the length of the embryo to the length of the endosperm) for assessing seeds by the degree of underdevelopment of the embryo and its use in selection is shown.

scholarly journals Variability of morphological parameters of seeds in coriander populations

2021 ◽  
pp. 62-66
Author(s):  
A. F. Bukharov ◽  
V. A. Kharchenko ◽  
N. A. Eremina
Keyword(s):  
Local Population ◽  
Relative Length ◽  
Close Correlation ◽  
Morphological Parameters ◽  
Average Value ◽  
Maximum Value ◽  
The One ◽  
Level Of Significance ◽  
Degree Of Severity ◽  
Medium Correlation

Relevance and methods. In some Umbelliferae crops, the ratio of the parameters of the seed (the relative length of the embryo) has a significant effect on the ability of seeds to germinate. We studied 10 coriander samples, which showed significant differences in the degree of severity of the main morphological parameters, including the length of the seed, endosperm and embryo.Results. The indicators of the hybrid 5/19 and the variety Stimul significantly exceeded the average value of the population in the length of the seed at 1%, and the sample of the local population from Azerbaijan had the lowest indicator at the 5% level of significance. The endosperm length of the hybrid 5/19, the variety Stimul and the sample of the local population of Egypt exceeded the level of the indicator on average in the experiment. According to the length of the embryo, the Nectar variety, hybrid 5/19 and samples from Egypt and Azerbaijan were at the level of the average value for the experiment. The largest embryo (1.063±0.04) was distinguished by the Commander variety. Four samples significantly exceeded, and the hybrid 11/19 were lower than the average value. Depending on the variety, the coefficient of variation of indicators varied for the length of the embryo (13.9-19.1%), the length of the endosperm (16.4-20.4%) and the length of the seed (15.7-22.1%). The maximum value (0.377) of the IZ/E index, which characterizes the ratio of the size of the embryo and endosperm, was observed in the Commander variety. A close correlation was found between the length of the seed and the length of the endosperm, the correlation coefficient varied from r=0.640 in the Stimul variety to r=0.981 in a sample of the local population of Egypt. A weak or medium correlation was observed between the length of the embryo on the one hand and the length of the endosperm (0.026-0.393) and the seed (0.090 – -0.132) on the other. For the IE/S index, which characterizes the ratio of endosperm size to seed size, the limits (0.893-0.988) of variability were significantly lower. The maximum index (0.988) was found in a sample from Egypt. 

scholarly journals The Role and Impact of Salivary Zn Levels on Dental Caries

2018 ◽  
Vol 2018 ◽  
pp. 1-6 ◽  
Author(s):  
Milaim Sejdini ◽  
Agim Begzati ◽  
Sami Salihu ◽  
Sokol Krasniqi ◽  
Nora Berisha ◽  
...  
Keyword(s):  
Dental Caries ◽  
Maximum Concentration ◽  
Test Tube ◽  
Permanent Dentition ◽  
Control Group ◽  
The Third ◽  
Maximum Value ◽  
Zn Concentration ◽  
Dmft Index

Introduction. Minimal attention has been given to the role of salivary microelements, the importance they have in reducing the intensity of caries, and the effect of caries prophylaxes.Aim. This research aimed to determine the concentration and quantity of Zn and its impact on the prevention and the reduction of the intensity of caries in schoolchildren aged 12-13 years with permanent dentition.Methods. For this research, we analyzed the stimulated and nonstimulated full saliva of 106 schoolchildren divided into three groups by mean decayed, missing, and filled teeth (DMFT) index. The control group consisted of 25 caries-free children, the second group had 47 children with mean DMFT index of 1 to 6, and the third group had 34 children with DMFT index of ≥ 6. Complete saliva was collected from all children in a sterile test tube.Results. The concentration of Zn in saliva before stimulation in caries-free children has variations of the order of 0.001+ to 0.01 mmol/l. The maximum concentration after stimulation is 6.72 mmol/l, while the maximum value is 64.38 mmol/l.Conclusion. The Zn concentration in the stimulated saliva showed a significant increase in the group of caries-free children and could be described as a positive value for the reduction of caries.

A ‘Jurist-linguistic’ Reading of the wuḍūʾ Verse (Q. 5:6)

2010 ◽  
Vol 12 (1-2) ◽  
pp. 313-282
Author(s):  
ʿAbd al-ʿAzīz Mūsā
Keyword(s):  
The Third

This article sheds light on the role of grammar in understanding legislative texts, with reference to the wuḍūʾ verse (Q. 5:6). The first section deals with the issue of washing the elbows along with the feet as part of ritual ablution, and lists the various interpretations of the preposition ilā in the aya, and discusses the grammatical theory used by different fuqahāʾ to support their arguments. The second section tackles how much of the head should be rubbed in ritual ablution, with regard to the use of the preposition bi- in the phrase bi-ruʾūsikum, while the third focuses on the two readings of the phrase arjulakum/arjulikum (‘your feet’) and on passing legislative judgement on whether the feet be washed or just rubbed. The study concludes that lugha and fiqh theory are of mutual importance and together help to clarify legislative judgements, and, on this basis, that jurists should not pass any legislative judgement without referring to language.

GESTOGENS IN CORPUS LUTEUM OF CATTLE

1960 ◽  
Vol XXXIII (III) ◽  
pp. 417-427 ◽  
Author(s):  
John Kristoffersen
Keyword(s):  
Corpus Luteum ◽  
Average Value ◽  
Spectrophotometric Methods ◽  
The Third ◽  
Quantitative Measurements ◽  
Before And After ◽  
Luteal Tissue ◽  
In Pregnancy

ABSTRACT By means of chromatographic and spectrophotometric methods progesterone and a substance closely similar to 20β-hydroxy-pregn-4-ene-3-one has been detected in luteal tissue from non-pregnant and pregnant cows. In 21 animals quantitative measurements based on a method giving an average net recovery of 56 per cent showed that in pregnancy the average progesterone content in the corpus luteum reached a maximum in the third to fifth month, with low values before and after this period. For 6 nonpregnant cows, the average value was 20.2 μg/g tissue, which is considerably higher than previous values reported in the literature. The relation between these findings and the bovine dependence on a functional corpus luteum in pregnancy is discussed, and it is pointed out that more information about the metabolism of progesterone in cattle is highly desirable.

Minangkabau Language Maintenance by the Association of Sei Jaring Community in Medan

2014 ◽  
Vol 11 (2) ◽  
Author(s):  
Yenita Uswar ◽  
Amrin Saragih ◽  
Tina Mariany Arifin
Keyword(s):  
Qualitative Research ◽  
Data Analysis ◽  
Language Maintenance ◽  
Young Generation ◽  
Third Generation ◽  
The Third ◽  
Danger Level

The objectives of this qualitative research were (1) to identify the factors that affect the Minangkabau language (ML) maintenance in Medan, (2) to discover the parents’ efforts in maintaining ML in Medan and (3) to find out the reason why the speakers have to maintain ML. The souree of data is the nembers of the Association of Sei Jaring Community (Ikatan Warga Sei Jaring: IWS) in Medan. The sample was 10 families including 10 parents and their children. The instruments of this study are a questionnaire and an interview. The questionnaire was used to answer the factors affected the maintenance of ML and how factors affected the maintenance of ML. The interview was used to discover the influence why Minangkabau’s people have to maintain ML. There are four factors in ML maintenance, the parents’ role, the role of family, the intramarriage and homeland visits. After distributing questionnaire and did some interviews it is found that IWS especially for the third generation (children) has the danger level in ML when they communicate to each other. Meanwhile, the data analysis also shows that both fathers and mothers communicate to each other with ML. This condition occurred because of the influence of the environment. Parents have to keep communication and teaching Minangkabau language continuously to their children. so, the young generation can keep the existence of ML for their future. Keywords: Minangkabau Language Maintenance, parents’ efforts, the young generation.

Zakat as a Measure of Social Justice in Islamic Finance : An Accountant’s Overview

2013 ◽  
Vol 1 (1) ◽  
pp. 64 ◽  
Author(s):  
Pranam Dhar
Keyword(s):  
Social Justice ◽  
Islamic Finance ◽  
Poverty Eradication ◽  
The Third ◽  
The Family ◽  
Additional Amount ◽  
Important Form

Zakat is an important form of religiously mandated charity under Islam. It is the third pillar of Islam. The giving of Zakat is important for Muslims, as this leads to purification of their wealth from all sins. This paper examines the role of Zakat as an instrument of social justice and poverty eradication in society. Each Muslim calculates his or her own Zakat individually. Generally, this involves the payment each year of two and a half percent of one's capital, after the needs of the family have been met. One can donate additional amount as an act of voluntary charity but Zakat is fundamental to every Muslim. Zakat is the Islamic contribution to social justice: those who have to give charity share the benefit of their prosperity to those who have fallen short. This is the Islamic approach to remove greed and envy and to purify one's soul based on good intentions. This is the institution of Zakat in Islam. The institution of Zakat serves to eradicate poverty in the community and uphold the light of Islam. Allah says “whatever is paid as Zakat for the sake of Allah shall be rewarded in manifolds”.

Do conhecimento objetivo ao problema corpo - mente

2018 ◽  
Vol 10 (2) ◽  
pp. 85-113
Author(s):  
Nathalia Gleyce dos Santos Salazar
Keyword(s):  
Third World ◽  
Sao Paulo ◽  
Karl Popper ◽  
São Paulo ◽  
Human Beings ◽  
The Third ◽  
Belo Horizonte ◽  
The Third World ◽  
The Mind

Resumo:  Apresenta-se uma discussão sobre o conhecimento e a tese dos três mundos no qual a interação entre estes nos aproxima da verdade do problema corpo-mente, tendo em vista, uma nova proposta de solução. O terceiro mundo é uma peça importante neste trabalho; sendo assim, analisaremos o que Popper designa como Mundo 3, em que ele consiste e o papel da linguagem como diferencial do ser humano. Apresentamos as críticas popperianas às correntes monistas e dualistas, ousando fazer uma crítica a Teoria do Conhecimento tradicional. Desta forma, a proposta apresentada por este filósofo da ciência diferencia-se de tudo que estava sendo feito até então, por isso, o interesse de apresentar essa abordagem pouco trabalhada de Popper. Palavras-chave: Conhecimento. Corpo-Mente. Mundo 3.Abstract: In this work, we present a discussion about knowledge and the theory of the three worlds in which the interaction between them approaches to the truth of the mind-body problem, in view of a proposed solution. The third world is an important piece in this work. Therefore, we will analyze what Popper describes as World 3, what it is and the role of language as a differential of human beings. We present Popper’s criticisms to the monistic and dualistic currents, daring to criticize the theory of traditional knowledge. Thus, the proposal of science presented by this philosopher differs from everything that was being done until then. This explains the interest in presenting this unusual approach to Popper.Keywords: Knowledge. Body-Mind.  World 3. REFERÊNCIASLEAL-TOLEDO, Gustavo . Popper e seu Cérebro. Revista da Faculdade de Letras. Série Filosofia, v. XXIII, p. 59-68, 2007.POPPER, Karl Raimund. A Lógica da Pesquisa Científica. Tradução de Leonidas Hegenberg e Octanny Silveira de Mota.  São Paulo: editora Cultrix. 2007.POPPER, Karl Raimund. Conhecimento Objetivo: uma abordagem evolucionária. Tradução de Milton Amado.  Belo Horizonte, Ed. Itatiaia Ilimitada. São Paulo, Ed. Da Universidade São Paulo, 1975._______.  O Conhecimento e o Problema Corpo –Mente. Tradução Joaquim Alberto Ferreira Gomes. Lisboa, Ed. 70. 1996.   _______. Conjecturas e Refutações: o desenvolvimento do conhecimento científico. Trad. Benedita Bettencourt. Ed. Livraria Almedina, 2006._______.  O Eu e Seu Cérebro. Karl Popper, Jonh C. Eccles;Tradução Silvio Meneses Garcia, Helena Cristina F. Arantes e Aurélio Osmar C. de Oliveira. – Campinas, SP: Papirus; Brasília, DF: Editora Universidade de Brasília. 1991.   _______. O Racionalismo Crítico na Política. Tradução de Maria da Conceição Côrte – Real. Brasília, Editora Universidade de Brasília, 2ª edição, 1994, 74p.SEARLE, John R. La construcción de la realidad social. Trad. Antoni Domènech. Barcelona: Paidós Ibérico, 1995.  

The Limit Situation And The Narrative Of War (On The Material Of The Novel “My Lieutenant” By Daniil Granin)

2020 ◽  
Vol 6 (1) ◽  
pp. 90-104
Author(s):  
Anatoly S. Kuprin ◽  
Galina I. Danilina
Keyword(s):  
20Th Century ◽  
Scientific Work ◽  
Point Of View ◽  
Continuous Limit ◽  
The Novel ◽  
Term Limit ◽  
Abstract Author ◽  
The Third ◽  
Definition Of

The purpose of this study is the analysis of limit situation in the narrative of war. The material of the study is the novel of Daniil Granin “My Lieutenant” and related texts. In the first part of the paper, the authors explore existing approaches to the term “limit situation” and similar concepts into scientific and philosophical traditions; limits of its applicability in literary studies and its relation to the categories of “narrative instances” and “event”. Proposed a literary-theoretical definition of the limit situation, which can be used in the analysis of fiction texts. Existing approaches to the examination of the situation of war are analyzed: philosophical-existential, psychoanalytic, sociological, literary. In the second part of the paper, the authors propose their method for analyzing limit situations in texts about war, which basis on existing approaches and preserves the text-centric principle of studying the structure of the story. Two interrelated areas of research have been identified: the study of war as a continuous limit situation in the intertextual aspect (the discourse of war); the study of limit situations (death, suffering, guilt, accident) in the narrative of war as part of a specific text. In the third part of the scientific work,the analysis of war as a continuous limit situation results in the study of the concept of “limit” (border) in a fiction text. The role of “limit” (border) concept in the texts about the war is studied, the possible types of limits in the discourse of war are examined. Limit situations in the narrative of war are analyzed on the basis of the novel “My Lieutenant” by Daniil Granin. A review of journalistic and scientific works about the novel revealed both the continuity and the differences between the novel and the “lieutenant” prose of the 20th century. An analysis of the limit situations in the novel revealed their key position in the narrative. These situations are independent of the fiction time, of the fluctuation of the point of view’; the function of the abstract author is to build the narrative as a “directive” immersion of the hero and narrator in these situations.

LEAD Farmer Based F2F Extension Mode l: Role of Krishi Vigyan Kendras and Technology Adoption Determinants for Enhancing Model’s Effectiveness

2019 ◽  
Vol 6 (04) ◽  
Author(s):  
M S MEENA ◽  
R B KALE ◽  
S K SINGH ◽  
A K SINGH
Keyword(s):  
Technology Adoption ◽  
Significant Role ◽  
Agricultural Production ◽  
Government Support ◽  
Front Line ◽  
Farm Families ◽  
Agricultural Technologies ◽  
Extension System ◽  
Index Value

A study was undertaken in collaboration with eight Krishi Vigyan Kendras (KVKs) and five Learning and Experience based Advisor (LEAD) farmers were selected by each KVK, employing socio-metric technique. Hence, data were solicited from 40 LEAD farmers from eight districts who were trained by KVKs. Role of KVKs were determined based on their Index Value (IV). Study reveals that KVKs played an important role in skill development of LEAD farmers through organisation of need based and skill-oriented trainings (IV=62) followed by front-line demonstrations on location specific agricultural technologies at farmers’ fields (IV=59.42), and developing linkages between LEAD and fellow farmers (IV=58.33). Key determinants accountable for enhancing effectiveness of this model were enhanced technology adoption (IV=60.13) followed by enhanced agricultural production (IV=57.48) and productivity (IV=57.10). Study reveals that one LEAD farmer adopted 5 agricultural technologies from KVKs. Further, fellow farmers adopted 2 agricultural technologies from LEAD farmers. Hence, it was concluded that this approach may play a significant role in complementing Indian public extension system through reducing cost and coverage of more farm families. This model needs community as well as government support for sustainability and its scalability.

The Kinney Three Paragraphs (and More) for Accounting Ph.D. Students

2019 ◽  
Vol 33 (4) ◽  
pp. 1-14 ◽  
Author(s):  
William R. Kinney
Keyword(s):  
Review Process ◽  
Student Experiences ◽  
Second Step ◽  
Practical Relevance ◽  
The Third ◽  
Validity Assessment ◽  
Essential Components ◽  
Potential Problems ◽  
Empirical Accounting Research

SYNOPSIS This Commentary is intended to help beginning Ph.D. students identify, evaluate, and communicate essential components of proposed empirical accounting research using a three-step process. The first step is a structured top-down approach of writing answers to three related questions—What, Why, How—that emphasize the central role of conceptual thinking in research design, as well as practical relevance. The second step is a predictive validity assessment that anticipates concerns likely to arise in the scholarly review process, and the third is consideration of the likely outcome and potential problems to be encountered if the proposal is implemented as planned. First-hand accounts of Ph.D. student experiences using the three paragraphs and three-step approach are presented, along with an exercise that beginners can use to help themselves identify, analyze, and anticipate problems to improve chances for research success ex ante.

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