bluuebunny/crossref_metadata_2025_split huggingface dataset:
FAR-INFRARED STUDIES OF THE STATE OF IONICAGGREGATION IN MIXTURES OF POLYETHERURETHANE AND K IONOMER STYRENE COPOLYMER WITH ACRYLIC ACID
Authors: Рыжов Валерий Александрович 
Published: November 2020

Методом спектрального анализа в дальнем (70 - 420 см) ИК-диапазоне исследовано влияние введения ионных групп на формирование сетки физических связей в композитах на основе полиэфир уретана и сополимера стирола. Анализ спектров ПУИ / Ст-со-АК (К+) композитов показал, что при увеличении содержания Ст-со-АК (К+) в системе образуется новая сетка межмолекулярных (ион-молекулярных) связей. Появление интенсивной полосы поглощения при ~ 180 см, обусловленной колебаниями катионов К+ в электростатической области анионов (СОО-) карбоксильных групп, её значительная полуширина и наличие максимумов при 145, 155, 177, 185, и 200 см свидетельствуют об образовании различных по организации форм катион-анионных ассоциатов в системе: от простых ионных пар до сложных мультиплетов и кластеров.
He effect of the introduction of ionic groups on the formation of a network of physical bonds in composites based on polyether urethane (PEUI) and styrene copolymer (S-co-AA (K+)) was studied by the method of spectral analysis in the far (70-420 cm) IR range. An analysis of the spectra of PEUI / S-co-AA (K+) composites showed that with an increase in the content of S-co-AA (K+), a new network of intermolecular (ion-molecular) bonds forms in the system. The appearance of an intense absorption band at ~ 180 cm, due to vibrations of K+ cations in the electrostatic region of anions (COO-) carboxyl groups, its significant half width and the presence of maxima at 145, 155, 177, 185, and 200 cm indicate the formation of various on the organization of forms of cation-anion associates in the system: from simple ion pairs to complex multiplets and clusters.
INFLUENCE OF METAL-MODIFIERS ON THE BEHAVIOR OF LIGANDLESS PALLADIUM CATALYSTS OF SUZUKI CROSS-COUPLING
Authors: Никошвили Линда Жановна , Шкерина Кристина Николаевна , Пономарчук Елизавета Евгеньевна , Сульман Михаил Геннадьевич 
Published: November 2020

В работе рассмотрены перспективы введения второго металла-модификатора в состав палладий-содержащих катализаторов кросс-сочетания Сузуки. Представлены результаты проверки каталитических свойств моно- (Pd) и биметаллических (Au-Pd, Pd-Cu, Pd-Zn) безлигандных катализаторов на основе сверхсшитого полистирола марки MN100, содержащего третичные аминогруппы, в модельной реакции кросс-сочетания 4-броманизола и фенилбороновой кислоты. Реакция проводилась на воздухе в периодическом режиме в мягких условиях (растворитель - смесь этанола и воды в объемном соотношении 4 : 1, температура 60С, основание - NaOH) в отсутствии агентов фазового переноса. Было показано, что в случае образца Pd/MN100, предварительно восстановленного в токе водорода, для достижения 100% конверсии 4-броманизола за 60 мин важно обеспечить определенный избыток фенилбороновой кислоты и NaOH (селективность по продукту кросс-сочетания при этом сохраняется равной 89%). Среди биметаллических образцов наибольшей активностью обладал катализатор Au-Pd/MN100 (достигалась 100% конверсия 4-броманизола за 15 мин реакции), однако наиболее селективным был образец Pd-Cu/MN100 (селективность составила 93%).
This paper is devoted to the prospects of introducing the second metal-modifier into the composition of palladium-containing catalysts of Suzuki cross-coupling. The results of catalytic testing of mono- (Pd) and bimetallic (Au-Pd, Pd-Cu, Pd-Zn) ligandless catalysts based on hyper-crosslinked polystyrene of MN100 type containing tertiary amino-groups in the model reaction of cross-coupling of 4-bromanisole and phenylboronic acid are presented. The reaction was carried out in air in a batch mode under mild conditions (solvent - mixture of ethanol and water in a volumetric ratio of 4 : 1, temperature 60C, NaOH was used as a base) in the absence of phase-transfer agents. It was shown that in the case of Pd/MN100 sample preliminarily reduced in hydrogen flow, it is important to provide a certain excess of phenylboronic acid and NaOH in order to achieve 100% conversion of 4-bromanisole in 60 min (selectivity with respect to cross-coupling product was maintained at 89%). Among bimetallic samples, the catalyst Au-Pd/MN100 revealed the highest activity (100% conversion of 4-bromanisole was achieved in 15 min of reaction), however Pd-Cu/MN100 sample was the most selective (selectivity was 93%).
ALCOHOL SOLUTIONS OF THE POTASSIUM/SODIUM SULFITES AND NITRITES
Authors: Евдокимов Андрей Николаевич , Курзин Александр Вячеславович , Трубникова Алина Андреевна 
Published: November 2020

Рассмотрены опубликованные и представлены собственные данные о растворимости сульфитов и нитритов натрия и калия в метаноле и этаноле. Обсуждена невозможность реакции алкоголиза указанных солей в температурном диапазоне 20-50°С.
The published and new experimental data on solubilities of the sodium / potassium sulfites and nitrites in methanol and ethanol have been considered and presented. The impossibility of alcoholysis reaction for the alkali metal sulfites and nitrites in the temperature range 20-50°С was discussed.
ANALYSIS INFORMATIVITY OF KINETIC PARAMETERS OF COMPLEX CHEMICAL REACTIONS
Authors: Хамидуллина Зульфия Абударовна , Исмагилова Альбина Сабирьяновна , Спивак Семен Израилевич 
Published: November 2020

Настоящая работа посвящена параметрической идентификации сложных химических реакций. Сформулирована и доказана теорема о соответствии структуры механизма сложной химической реакции с матрицей связей. Разработан и автоматизирован теоретико-графовый алгоритм для решения обратных задач химической кинетики, позволяющий выделить число и вид независимых комбинаций констант скоростей элементарных стадий непосредственно из графа химической реакции.
In this paper parametric identification of complex chemical reactions is presented. The theorem on the correspondence of the structure of the mechanism of a complex chemical reaction with a matrix of bonds is formulated and proved. The graph and theoretic algorithm to solve of the inverse problems of the chemical kinetic allowing to show the number and type of independent combinations of the rate constants of the elementary stages directly from the graph of the chemical reactions is developed.
Application of a new phytopreparation for gastrointestinal disorders in piglets
Authors: Savelyeva L. N. , Bondarchuk M. L. , Kudelko A. A. 
Published: November 2020

The analysis of the therapeutic efficacy of a new medical and prophylactic drug on piglets of Large White breed crossed with Duroc was carried out. The experiment was conducted in the conditions of a pig-breeding farm in theTrans-BaikalTerritoryin 2019, 2020. Experimental animals were treated with a preparation based on dry extracts of magnolia vine, wild rose, bird cherry, chamomile, and eleutherococcus rhizomes. For the experiment, three groups of newborn pigs (n = 30) with signs of gastrointestinal tract disorders were formed. The drug was administered to piglets for 10 days according to two regimens: the 1st experimental group was given the drug orally at a dose of 6 ml/kg of live weight once a day; the 2nd experimental group – at a dose of 6 ml/kg of live weight 2 times a day with an interval of 12 hours. The control group was injected with a prebiotic at a dose of 10 ml/kg (1x106 CFU/10 mg) once a day. The animals were assessed on a daily basis for their clinical status (temperature, pulse, respiration, level of dehydration according to skin turgor, intensity of reflexes, state of feces). Recovery in the 1st group was observed on the 4th day, in the 2nd group on the 2nd day. The animals of the control group suff a severe disease, the death rate was 60%, the surviving animals recovered on the 10th day. In animals of the 2nd group, there was an increase in lymphocyte cells by 34.5%, erythrocytes – by 18.1%, hemoglobin – by 8.1%, hematocrit – by 13.9%. The biochemical analysis of the blood serum of piglets showed a positive growth dynamics of total protein by 12.1%, albumin – by 17.1%, globulins – by 6.2%. The most effective regimen of treating pigs with the herbal preparation proved to be the one used in the 2nd experimental group. The use of the drug according to the recommended treatment regimen will allow pig farms to ensure high survival rate of young pigs, increase their weight gain and get environmentally friendly pig products.
Spin-Orbit Coupling Effect on the Electrophilicity Index, Chemical Potential, Hardness and Softness of Neutral Gold Clusters: A Relativistic Ab-initio Study
Authors: Jabbarzadeh Sani Mahnaz 
Published: November 2020

Electrophilicity index (𝜔) is related to the energy lowering associated with a maximum amount of electron flow between a donor and an acceptor and possesses adequate information regarding structure, stability, reactivity and interactions. Chemical potential (μ) measures charge transfer from a system to another having a lower value of μ, while chemical hardness (η) is a measure of characterizing relative stability of clusters. The main purpose of the present research work is to examine the Spin-Orbit Coupling (SOC) effect on the behavior of the electrophilicity index, chemical potential, hardness and softness of neutral gold clusters Aun (n=2-6). Using the second-order Douglas-Kroll-Hess Hamiltonian, geometries are optimized at the DKH2-B3P86/DZP-DKH level of theory. Spin-orbit coupling energies are computed using the fourth-order Douglas-Kroll-Hess Hamiltonian, generalized Hartree-Fock method and all-electron relativistic double-ζ level basis set. Then, spin-orbit coupling (SOC) corrections to the electrophilicity index, chemical potential, hardness and softness are calculated. It is revealed that spin-orbit correction to the vertical chemical hardness has important effect on Au3 and Au6, i.e. SOC decreases (increases) the hardness of gold trimer (hexamer). Due to the relationship between hardness and softness, σ = , inclusion of spin-orbit coupling increases (decreases) the softness of Au3 (Au6) and thus destabilizes (stabilizes) it. Spin-orbit coupling (SOC) also has more important effect on the chemical potential of Au3 by decreasing its value. It is found that spin-orbit coupling has considerable effect on the electrophilicity index of gold trimer and greatly increases its value. Furthermore, SOC increases the maximal charge acceptance of Au3 more and thus destabilizes it more. As a result, spin-orbit coupling effect appears to be important in calculating the electrophilicity index of the gold trimer. Doi: 10.28991/HIJ-2021-02-01-05 Full Text: PDF
Challenges and Risks in the Due Diligence Process Answered with an Innovative Approach
Authors: Müller Christoph 
Published: November 2020

In existing academic studies on the Due Diligence process, the different areas have been considered separately. This is time consuming and causes inefficiencies. The proposed approach to Due Diligence integrates these separate areas into one process. While every company’s success can be defined by a few key factors, these differ by industry. The goal of this analysis is to develop a basis for decision-making regarding Mergers and Acquisitions for small- and medium-sized manufacturing companies by generating a scorecard model that enables the potential acquirer to perform an overall analysis of the existing data as well as to generate an informed outlook for the future using a standardized and efficient approach that also has a positive impact on the success rate of mergers and acquisition transactions. The model is based on different research methods. First of all, a literature research was executed, to define the theoretical framework. There are two main areas, the Strategic Controlling on the one hand and M&A on the other hand. The theoretical findings are specified through expert interviews. The expert interviews are semi-standardized. There is a quantitative and a qualitative part. Based on the analysis, a concept for a leaner DD approach is developed. The article presents a sum up of the research. Doi: 10.28991/HIJ-2021-02-01-06 Full Text: PDF
Os estudos do crime sob a ótica de um anarquista: Pietro Gori e a revista Criminalogía Moderna
Authors: Quinta Hugo 
Published: November 2020

Este artigo examina os estudos do crime sob a ótica de Pietro Gori (1865-1911), um anarquista, poeta, dramaturgo e advogado italiano que residiu em Buenos Aires entre 1898 e 1902, quando fundou a Criminalogía Moderna, a primeira revista de criminologia da América Latina. A fim de abordar os estudos de Gori por meio do periódico que ele criou e dirigiu entre 1898 e 1901, primeiro aprofundamos no pensamento criminológico argentino e em suas atividades como professor e advogado residente em Buenos Aires, posteriormente tratamos de apresentar uma análise radiográfica da revista, para, por fim, deslindarmos sua perspectiva criminal por meio dos textos que ele publicou na Criminalogía Moderna.
EFFECT OF SOAK PIT ON THE CONSOLIDATION BEHAVIOR OF THREE ZONE SOIL IN KARNATAKA
Authors: Krishna K.V.Manoj , Shivendra  
Published: November 2020

The present research work discuss about the consolidation behavior of three zone soil which are collected neat soak pit regions from kanakapura, Hoskote and Dodaballapur,Karnataka,India at a depth of 0.5 meters from natural ground level and at a radial distance of 2.5 meters away from the pit area by using auger boring. In the above regions human excreta with sewage is directly discharged into these pits. From the pit contaminants will travel a maximum distance of 10 meters and also may travel vertically downwards and pollute the underground water and it also affects the engineering behavior of soil. So we are interested to know the consolidation characteristics of these regions soil. An attempt also made to have a consolidation comparative study of three above specified zone soil due to intrusion of contaminants. From the one dimensional fixed ring Consolidation test it is observed that Hoskote soil requires higher Pre-Consolidation pressure and hence its rate of permeability is less compared to other soils on the other hand Dodballapur soil requires lower Pre-Consolidation pressure for Consolidation of soil. This reflects the softening of soil due to contaminants intrusion near soak pit area.
Usulan Penyeimbangan Lintasan Produksi pada Line Final Assembling KWH OB91Z Guna Meningkatkan Efisiensi Lintasan Produk di PT Metbelosa
Authors: Aisyah Siti , Mediana Mediana 
Published: November 2020

Smooth production in a manufacturing firm is very important because it will affect the outcome of which is the expected output of the production trajectory balance that existed at the company if it is optimal or not. The objectives to be achieved in this research is balancing production trajectory so that the expected target company can be reached, drink idle time, and improve the efficiency of the production trajectory. At PT METBELOSA there are trajectories that have not been balanced by the production of idle time on the final line for assembling OB91Z 1.606149 minutes, balance delay in assembling the final line OB91Z by 29.75% and the efficiency in assembling the final line OB91Z of 70.25%, from Data collection on the final assembling line OB91Z also note that the company can not achieve the expected production targets every day as many as 1500 kwh meter OB91Z type. Therefore the company needs to make improvements in the balancing path to reach their intended target in the final assembling line OB91Z. The method used is a heuristic method MALB (Mansoor Aided Line Balancing) and heuristic methods COMSOAL (Computer Method for Sequencing Operations for Assembly Lines). The data used is data on the production process of assembling the final line OB91Z and the amount of labor in assembling the final line OB91Z. After making improvements by using heuristic methods MALB (Mansoor Aided Line Balancing) then the balance delay becomes 14.62% and 85.38% effeciency be.
OVERROTECTVE MOTHER IN JODDI PICOULT’S NOVEL, MY SISTER’S KEEPER
Authors: Ridwan Nur Atikah , Sahri Zulfan 
Published: November 2020

The objectives of this study are to reveal the causes and negative impacts of overprotective mother’s attitude towards her child in the best-selling novel entitled My Sister's Keeper by Jodi Picoult, and to see how overprotective Sara Fitzgerald as a mother who has an overprotective attitude towards her second child. This research uses descriptive qualitative method with library study to find out the overprotective mother and how the overprotective developed by applying internal and external overprotective theory and mother's theory. The primary data used is the novel itself. Secondary data are books and articles relating to conflict theory. The results showed that there was a major problem that caused by Sara Fitzgerald as an overprotective mother and the impact of her overprotective attitude towards her daughter. There are two causes that Sara becomes an overprotective mother to her second daughter: her illness and her recovery and the impact towards her third daughter is lacking affection and suffering.
Collectivist Logic in Comparative Genocide Studies and in the Battles for Memory
Authors: Nijakowski Lech M. 
Published: November 2020

The article aims to present the mechanisms of collectivist logic as it functions in three areas: (1) in the historical comparative analysis of genocides – the basic method of genocidestudies; (2) in the activities of the organizations of victims and survivors, as well as in actions undertaken by animal rights activists; (3) in nationalist discourses and in the politics of memory. Collectivist logic is a set of operations that address human communities – groups of individuals linked together by significant social bonds and interests, and perceived as culturally distinctive – as the subject of history. As a result of the application of such logic, we may think about collective guilt and collective merit. The article discusses the advantages and disadvantages of historical comparative analysis as an essential methodological tool of genocide studies. The argument further focuses upon the use of the symbolic capital attributed to the term “genocide” in studies involving analyses comparing other crimes – as well as the industrial exploitation of animals – to genocides. Finally, the author describes the relationship between the state policy of memory, nationalist discourses, and the academic integrity of genocide scholars.
O sąsiedzkim ludobójstwie na terenach narodowościowo i etnicznie mieszanych – jeden wątek pewnego opowiadania
Authors: Gosk Hanna 
Published: November 2020

The article is a personal reflection upon the themes of the past and the present, prompted by the author’s visceral reaction to a text entitled Babka Druga [The Second Grandma]by Tamara Bołdak-Janowska. Coming into contact with a single, concise short story is here translated into an essay testifying to an individual experience the author has gone through, an experience of the kind mentioned by Francis Fukuyama in his considerations regarding human identity. Simultaneously, the author utilises in her investigations the poetics of experience, private world, and their literary depictions, observations based on the notion of individual experience moulded by classically understood modernity. Her aim is most of all indicating those (thematic and formal) aspects of the unconventional piece of writing by Bołdak-Janowska that refer to ramifications for one’s experience and personal identity stemming from the process of introducing into (almost pre-modern) social reality rational projects of the said reality’s development (especially including such drastic ones as those related to the Second World War).
A Poetics of the Holocaust? Three Exemplary Poets
Authors: Sicher Efraim 
Published: November 2020

Whether or not we understand the Holocaust to be unique or following a series of catastrophes in Jewish history, there is no doubt that the writing that came out of those traumaticevents is worth examining both as testimony and as literature. This article looks again at Holocaust poetry, this time circumventing Adorno’s much-cited and often misquoted dictum onpoetry after Auschwitz. The essay challenges the binary of either “Holocaust poetry is barbaric and impossible” or “art is uplifting and unaffected by the Holocaust.” I analyse three individual cases of Holocaust poetry as a means of both survival and testimony during the Holocaust – not retrospectively or seen by poets who were not there. Aesthetic and ethical issues are very much part of a writing in extremis which is conscious of the challenge well before Adorno and critical theory. In a comparison of Celan, Sutzkever, and Miłosz we can see their desperate attempt to write a poetry that meets the challenge of the historical moment, for all the differences between them in their cultural backgrounds, language traditions, and literary influences. As I argue, although scholars and critics have read these poets separately, they should be studied as part of the phenomenon of grappling with an unprecedented horror which they could not possibly at the time understand in all its historical dimension and outcome. We should no longer ignore their sources and antecedents in trying to gauge what they did with them in forging a “Holocaust poetics” that would convey something of the inadequacy of language and the failure of the imagination in representing the unspeakable, which they personally experienced on a day to day basis. By not reading “after Adorno” we can arrive at a more nuanced discussion of whether there isa Holocaust poetics.
Zapomniane, przemilczane, przeoczone. Inne zagłady i ich literackie reprezentacje w ujęciu Arkadiusza Morawca
Authors: Czerska Tatiana 
Published: November 2020

The article presents findings contained in the work by Arkadiusz Morawiec entitled Literatura polska wobec ludobójstwa. Rekonesans [Polish literature faced with genocide. Reconnaissance]. The scholar from Łódź calls into question the hitherto established hierarchy of genocides. Extensive comparative research into literary representations of particular wartime massacres is what constitutes the thematic pivot of the said treatise, which joins in the discussion scope outlined by genocide studies. Subsequent chapters of the presented book are devoted to literary reverberations of the Armenian Genocide perpetrated by Turks, the Nazi-Germany extermination of persons with physical and mental retardation as well as Sinti and Roma, the Srebrenica massacres carried out by Serbs. The remaining chapters deal with the Holocaust literature and, according to the author’s intentions, an attempt to enrich the state of research, and sometimes – to amend some of their findings.