scholarly journals THE ENANTIOMERATION OF GINNING PERCENTAGE AT ADVANCED GENERATION OF COTTON HYBRIDS DEVELOPED BY METHODS OF ECOLOGIC- LONG GEOGRAPHICAL HYBRIDIZATION

2019 ◽  
pp. 31-34
Author(s):  
Rano Abdurashidovna Yuldasheva ◽  
Shodmon Ergashevich Namazov ◽  
Guzal Ruzievna Kholmuradova ◽  
Khusniddin Kholbozorovich Mardanov
Keyword(s):  
Food Industry ◽  
World Cotton ◽  
Total Gossypol ◽  
Lint Percentage ◽  
Local Varieties ◽  
The Usa ◽  
High Level ◽  
Positive Traits ◽  
Advanced Generation

Despite the greater achievements in the cotton breeding, in this article the issue of developing of initial materials was presented which hasn’t been almost studied yet for the breeding of the varieties with high (+)-gossypol traits through some breeding aspects including determination of the accessions with low total gossypol or nontoxic (+)- gossypol enantiomer among the world cotton germpool accessions, and involving them to breeding process. It has been emphasized that the researches on this concern are the prior tasks corresponding to the requirements of today and the future also the efficiency of of these varieties with positive traits in national economy, livestock husbandry and food industry. As research results it was noted that, there was possibility to select sustainable cotton progenies with high complex of agronomic valuable traits and high lint percentage among the F8-F9 developed by the method of ecologico- geographical long hybridization. Furthermore, it was concluded that the results of hybridization of the USA accessions with a high level of (+)-gossypol in seeds and local varieties were successful for both as developing of breeding material with high level of nontoxic (+)-gossypol in seeds and high lint percentage. KEYWORDS: cotton progenies, ecologico-geographical long hybridization, gossypol enantiomers, lint percentage.

PSYCHOLOGICAL CONTENT OF POLITICAL BLAME ATTRIBUTION IN THE MODERN UKRAINIAN CONTEXT

2019 ◽  
pp. 60-70
Author(s):  
V. Vasiutynskyi
Keyword(s):  
Political Institutions ◽  
Political Activity ◽  
Specific Content ◽  
Blame Attribution ◽  
External Attribution ◽  
The Usa ◽  
Western Ukraine ◽  
Attribution Of Blame ◽  
High Level

Political blaming is considered as a means of active public-political self-determination of a person or a group and as a means of psychological protection from experiencing of own feeling of guilt. According to the survey of 120 Kyiv residents, there is the high level of respondents’ dissatisfaction concerning the direction and results of Ukrainian society development and the high readiness to assess negatively authorities and political institutions. The factor structure of corresponding attitudes includes «total accusation of the powers» (previous and current Ukrainian authorities), «blaming of Russian and pro-Russian actors (Russia, Putin, agents of Russian influence in Ukraine)», «blaming of international actors (the USA, Europe, NATO)», «assessment of radical political sentiments» (Russian-speaking citizens of Ukraine and residents of the Western Ukraine). Clarification of the specific content of a political blame has shown the dominance of several stereotypical characteristics: corruption, anti-Ukrainian activity, helplessness or inaction, and deceit. Respondents who are more optimistic about the direction of society development are accuse more often the Communists and pro-Russian forces, while pessimists do the previous and present Ukrainian authorities. Gender-age differences have been manifested in the fact that the older generation blames more actively and show more ethnocentric attitudes, and women show a higher inclination to blame in comparison with men. Increased readiness for political blaming reflects the state of intense dissatisfaction of citizens with the results of social development, the responsibility for which they place primarily on the Ukrainian authorities and Russian aggressors. Searches for grounds for accusations in citizens’ own activities, in the influence of international actors, or in the objective circumstances of the society development are less clear. The external attribution of blame significantly prevails over self-blaming and the respondents are willing rather to find guilty people than to rearrange own position and or the content of own political activity.

Immediate implantation in a patient with chronic generalized parodontitis and apical granuloma

2019 ◽  
Vol 24 (2) ◽  
pp. 145-149
Author(s):  
A. I. Musienko ◽  
K. I. Nesterova
Keyword(s):  
Tooth Extraction ◽  
Tooth Root ◽  
Duration Of Treatment ◽  
Promising Direction ◽  
Aesthetic Result ◽  
Bone Atrophy ◽  
Alveolar Tissue ◽  
High Level ◽  
Immediate Implantation

Relevance. Rehabilitation of patients with moderate to severe generalized periodontitis is a leading problem in periodontology. It was the determination of the prospects for immediate implantation in patients with chronic periodontitis, combined with the pathology of the tooth root and maxillary sinus.Materials and methods. A group of 94 people with periodontitis and chronic odontogenic rhinosinus was observed who underwent sinus surgical treatment, tooth extraction and one-stage implantation with FRP growth factor according to the author's technology.Results. The method showed high efciency on the basis of assessing the clinical, aesthetic result and restoration of bone density after surgery.Conclusions. The developed technology is a promising direction, it allows to combine a high level of sanation of alveolar tissue with the advantages of immediate implantation, prevents bone atrophy, helps reduce the duration of treatment and the number of surgical and orthopedic interventions.

Methodical approaches to managing economic safety of tourism enterprises

2020 ◽  
pp. 160-164
Author(s):  
Leonid Tsubov ◽  
Oresta Shcherban
Keyword(s):  
Safety Management ◽  
Integrated Approach ◽  
Small Enterprise ◽  
Complex Nature ◽  
Efficient Management ◽  
Tourism Enterprises ◽  
High Level ◽  
Functional Components ◽  
Stimulation Control

The set of scientific-methodological tools to secure the mechanism of economic safety management of tourism entrepreneurship is examined as an aggregate of methods, tools, and conceptual activities directed at maintaining the high level of economic safety of tourism entrepreneurship. The features of managing the tourism enterprise and economic safety are analyzed. The basic valuation principles of the reliability and efficiency of the economic safety of the tourism enterprise are determined. The basic tasks of ensuring the economic safety of a small enterprise are outlined. The need to use the integrated approach that secures more opportunities to avoid threats and limits the danger of their emergence is emphasized. The most important principles for securing the economic safety of the tourism enterprise on the microeconomic level are described. Possible practical methods of risk management for the implementation of adopted decisions are proposed. The paper proves the fact that the complex nature of the management of the economic safety of the tourism enterprise and securing the sufficiently efficient management system of detecting and eliminating the threats are provided by the establishment of the management of the economic safety system of the tourism enterprise and its functional components. Research of the methodical approaches to the management of the tourism enterprises’ economic safety allows building and describing the functional structure of the mechanism of management of the tourist enterprise’s economic safety (it is formalized and described by 5 functions: determination of aims; planning; organization and adjusting; motivation and stimulation; control and monitoring).

Characterization of Different Types of Biomass Wastes Using Thermogravimetric and ICP-MS Analyses

2020 ◽  
Vol 70 (12) ◽  
pp. 4594-4600
Keyword(s):  
Thermogravimetric Analysis ◽  
Food Industry ◽  
Wood Waste ◽  
Biomass Ash ◽  
Minor Elements ◽  
Ms Analysis ◽  
Icp Ms ◽  
Different Types

The purpose of this study was to characterize some types of biomass wastes resulted from different activities such as: agriculture, forestry and food industry using thermogravimetric and ICP-MS analyses. Also, it was optimized an ICP-MS method for the determination of As, Cd and Pb from biomass ash samples. The ICP-MS analysis revealed that the highest concentration of metals (As, Cd, Pb) was recorded in the wood waste ash sample, also the thermogravimetric analysis indicated that the highest amount of ash was obtained for the same sample (26.82%). The biomass wastes mentioned in this study are alternative recyclable materials, reusable as pellets and briquettes. Keywords: ash, biomass, ICP-MS, minor elements, TG

scholarly journals Study of Well Waters from High-Level Natural Radiation Areas in Northern Vietnam

2021 ◽  
Vol 18 (2) ◽  
pp. 469
Author(s):  
Van-Hao Duong ◽  
Thanh-Duong Nguyen ◽  
Miklos Hegedus ◽  
Erika Kocsis ◽  
Tibor Kovacs
Keyword(s):  
Natural Radionuclide ◽  
World Health ◽  
Natural Radiation ◽  
Lifetime Cancer Risk ◽  
Northern Vietnam ◽  
Health Organization ◽  
High Level ◽  
Radiological Hazard Indices ◽  
Well Waters

The determination of natural radionuclide concentrations plays an important role for assuring public health and in the estimation of the radiological hazards. This is especially true for high level radiation areas. In this study, 226Ra, 228Ra and 238U concentrations were measured in well waters surrounding eight of the high-level natural radiation areas in northern Vietnam. The 226Ra, 228Ra and 238U activity concentrations vary from <1.2 × 10−3–2.7 (0.46), <2.6 × 10−3–0.43 (0.07) and <38 × 10−3–5.32 Bq/L (0.50 of median), respectively. 226Ra and 238U isotopes in most areas are in equilibrium, except for the DT-Thai Nguyen area. The calculated radiological hazard indices are generally higher than WHO (World Health Organization) recommendations. Average annual effective dose and excess lifetime cancer risk values due to drinking well water range from to 130 to 540 μSv/year and 7.4 × 10−6 to 3.1 × 10−5, respectively.

Colorimetric Determination of Aklomide (2-Chloro-4-Nitrobenzamide) in Poultry Feed

1969 ◽  
Vol 52 (3) ◽  
pp. 438-441
Author(s):  
Glenn M George ◽  
A C Daftsios ◽  
Joseph L Morrison
Keyword(s):  
Nitro Group ◽  
Poultry Feed ◽  
Colorimetric Determination ◽  
Average Recovery ◽  
Low Level ◽  
Color Development ◽  
Titanium Trichloride ◽  
High Level

Abstract The coccidiostat aklomide is extracted from feed with methanol and assayed colorimetrically by reduction of the nitro group to anamine with titanium trichloride and subsequent color development with t he Bratton-Marshall reaction. Thirteen laboratories studied the method collaboratively on two levels of medicated feed. Overall average recovery was 106.5% of the oretical for the low level and 104.5% of the oretical for the high level. The method is recommended for adoption as official first action

scholarly journals Revealing the constituents of Egypt’s oldest beer using infrared and mass spectrometry

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
Mohamed A. Farag ◽  
Moamen M. Elmassry ◽  
Masahiro Baba ◽  
Renée Friedman
Keyword(s):  
Large Scale ◽  
Beer Brewing ◽  
Chemical Signatures ◽  
Chemical Determination ◽  
Materials Used ◽  
High Level ◽  
Beer Production ◽  
First Time ◽  
Detailed Chemical

Abstract Previous studies have shown that the Ancient Egyptians used malted wheat and barley as the main ingredients in beer brewing, but the chemical determination of the exact recipe is still lacking. To investigate the constituents of ancient beer, we conducted a detailed IR and GC-MS based metabolite analyses targeting volatile and non-volatile metabolites on the residues recovered from the interior of vats in what is currently the world’s oldest (c. 3600 BCE) installation for large-scale beer production located at the major pre-pharaonic political center at Hierakonpolis, Egypt. In addition to distinguishing the chemical signatures of various flavoring agents, such as dates, a significant result of our analysis is the finding, for the first time, of phosphoric acid in high level probably used as a preservative much like in modern beverages. This suggests that the early brewers had acquired the knowledge needed to efficiently produce and preserve large quantities of beer. This study provides the most detailed chemical profile of an ancient beer using modern spectrometric techniques and providing evidence for the likely starting materials used in beer brewing.

scholarly journals Biotech/GM crops in horticulture: plum cv. HoneySweet resistant to Plum pox virus

2012 ◽  
Vol 48 (Special Issue) ◽  
pp. S43-S48 ◽  
Author(s):  
J. Polák ◽  
J. Kumar ◽  
B. Krška ◽  
M. Ravelonandro
Keyword(s):  
Tree Breeding ◽  
Fruit Tree ◽  
Eating Quality ◽  
Plum Pox Virus ◽  
Infection Pressure ◽  
Public Sector Research ◽  
The Usa ◽  
Chlorotic Leaf ◽  
High Level ◽  
And Control

Commercialisation of Biotech/GM (Biotech) crops started in 1995. Not only field crops, but also horticultural transgenic crops are under development and are beginning to be commercialised. Genetic engineering has the potential to revolutionise fruit tree breeding. The development of transgenic fruit cultivars is in progress. Over the past 20 years an international public sector research team has collaborated in the development of HoneySweet plum which is highly resistant to Plum pox virus (PPV) the most devastating disease of plums and other stone fruits. HoneySweet was deregulated in the USA in 2010. HoneySweet (aka C5) has been evaluated for eleven years (2002&ndash;2012) in a regulated field trial in the CzechRepublic for the resistance to PPV, Prune dwarf virus (PDV), and Apple chlorotic leaf spot virus (ACLSV), all of them being serious diseases of plum. Even under the high and permanent infection pressure produced through grafting, PPV&nbsp;has only been detected in HoneySweet trees in several leaves and fruits situated close to the point of inoculum grafting. The lack of infection spread in HoneySweet demonstrates its high level of PPV resistance. Co-infections of PPV with PDV and/or ACLSV had practically no influence on the quantity and quality of HoneySweet fruit which are large, sweet, and of a high eating quality. In many respects, they are superior to the fruits of the well-known cultivar Stanley. Many fruit growers and fruit tree nurseries in the CzechRepublic are supportive of the deregulation of HoneySweet plum to help improve the plum production and control the spread of PPV.

Oil content of cotton seed in Northern Nigeria: 1. Assessment of nuclear magnetic resonance for the determination of the oil percentage of cotton seed

1977 ◽  
Vol 88 (3) ◽  
pp. 727-729 ◽  
Author(s):  
J. B. Smithson ◽  
H. E. Gridley
Keyword(s):  
Nuclear Magnetic Resonance ◽  
Magnetic Resonance ◽  
Cotton Seed ◽  
Oil Content ◽  
Northern Nigeria ◽  
Local Varieties ◽  
Oil Percentage ◽  
Conventional Solvent Extraction ◽  
Nuclear Magnetic

SUMMARYThe oil content of a number of introduced and local varieties was determined using three nuclear magnetic resonance oil analysers at different centres and compared with results from conventional solvent extraction. Differences were evident between the three centres and between the techniques but in both cases the rankings were similar.

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