bluuebunny/crossref_metadata_2025_split huggingface dataset:
Analysis of Orphenadrine Citrate in Various Chiral Stationary Phases: A Comparative Study
Authors: Raikar Prachi , Gurupadayya Bannimath M. , Subramanyam Sripuram , Srinivasu Gunnam 
Published: June 2020

Background:
Polysaccharide based chiral stationary phases (CSPs) were used to perform
enantiomeric separation of Orphenadrine Citrate by Ultra-Fast Liquid Chromatography (UFLC)
technique. Trials were conducted using the polar mode, reverse phase mode and normal phase mode.
Amylose and Cellulose-based CSPs were used for the same.

Materials and Methods:
Eight Amylose-based CSPs and four Cellulose-based CSPs were used in
the reverse phase mode. Five Amylose-based CSPs and two Cellulose-based CSPs were used in polar
mode. The only Cellulose-based CSP used in the normal phase mode could effectively separate
Orphenadrine Citrate enantiomers with a good resolution.

Results and Discussion:
Successful enantioseparation was obtained using Chiralcel OD-H containing
Cellulose tris (3, 5-dimethylphenylcarbamate) as a chiral selector and n-hexane: Ethanol: Diethylamine
(95: 05: 0.1, v/v/v) as the mobile phase. The developed method was validated in accordance
with ICH guidelines (Q2R1).

Conclusion:
The proposed objectives were successfully accomplished as the developed method
could effectively resolve Orphenadrine Citrate enantiomers.
Kinetics Studies of Epoxidation and Oxirane Cleavage-Epoxidized Palm Kernel Oil
Authors: Jalil Mohd Jumain , Yamin Aliff Farhan Mohd , Zaini Mohd Saufi Md , Siduru Veronique Gloria V. , Morad Norhashimah , Hadi Abdul , Jalil Mohd 
Published: June 2020

Background:
Studies pertaining to the epoxidation of fatty acids, garnered much
interest in recent years due to the rising demand of eco-friendly epoxides derived from vegetable
oils.

Methods:
Epoxide is an important chemical precursor for the production of alcohols, glycols
and polymers, like polyesters and epoxy resin. Epoxidation is the name given to the reaction
when the double bonds are converted into epoxide.

Results:
Temperature at 55oC was used as a reference material in the epoxide process, as it
produces a high yield epoxide being 88%. The kinetic rate of epoxidized palm kernel oil, k
was obtained to be k11= 0.5125, k12= 0.05045, k21= 0.03185, k41= 0.01 and k51= 0.01243.

Conclusion:
Hence, by fitting the result with the experimental work and simulation, the
summation of error being stimulated by I-sight simulation was 0.731116428 and the correlation
between the experimental and simulation data was 0.925544.
Epigenetic Studies in Psychotherapy: A Systematic Review
Authors: Penadés Rafael , Arias Bárbara , Fatjó-Vilas Mar , González-Vallespí Laura , García-Rizo Clemente , Catalán Rosa , Bernardo Miquel 
Published: June 2020

Background:
Epigenetic modifications appear to be dynamic and they might be affected
by environmental factors. The possibility of influencing these processes through psychotherapy has
been suggested.

Objective:
To analyse the impact of psychotherapy on epigenetics when applied to mental disorders.
The main hypothesis is that psychological treatments will produce epigenetic modifications related
to the improvement of treated symptoms.

Methods:
A computerised and systematic search was completed throughout the time period from
1990 to 2019 on the PubMed, ScienceDirect and Scopus databases.

Results:
In total, 11 studies were selected. The studies were evaluated for the theoretical framework,
genes involved, type of psychotherapy and clinical challenges and perspectives. All studies showed
detectable changes at the epigenetic level, like DNA methylation changes, associated with symptom
improvement after psychotherapy.

Conclusion:
Methylation profiles could be moderating treatment effects of psychotherapy. Beyond
the detected epigenetic changes after psychotherapy, the epigenetic status before the implementation
could act as an effective predictor of response.
ESTRUCTURA DE TALLAS DE MACROBRACHIUM TENELLUM (DECAPODA: PALAEMONIDAE) EN EL ESTERO EL SALADO, PUERTO VALLARTA, JALISCO, MÉXICO
Authors: JÁUREGUI-VELÁZQUEZ ERICK EMMANUEL , BÁRCENAS-GUTIÉRREZ SANDRA QUETZALLI 
Published: June 2020

<p>Los langostinos de la familia Palaemonidae Rafinesque ,1815 son el grupo más diverso del orden de los decápodos; muestran una amplia distribución geográfica y batimétrica, varias especies son consideradas de valor económico. En México existen vacíos de información respecto a la población de <em>M. tenellum </em>Smith, 1871<em>,</em> la influencia de la estacionalidad y factores abióticos como la temperatura y salinidad, además de otros procesos ecológicos. Cinco muestreos fueron realizados entre agosto de 2013 y julio de 2014; mayo de 2014 fue el mes más abundante con 246 individuos registrados; mientras que febrero de 2014 fue el mes con menos individuos registrados. Etapas post-larvales fueron las más numerosas durante todo el año, los adultos maduros fueron los más escasos. En el estero El Salado, individuos de <em>M. tenellum</em> no alcanzaron tallas comerciales, los machos alcanzaron mayor longitud total y peso promedio. Se encontró que el número de organismos está influenciado por la temperatura y la precipitación pluvial.</p>
Conciencia fonológica, un camino seguro hacia la lengua escrita: argumentación y estrategias
Authors: Loría-Rocha Marianella 
Published: June 2020

La incorporación de la estimulación de la conciencia fonológica en el proceso educativo en los primeros años del estudiantado es un acierto importante para desarrollar de manera intencionada la base de los procesos de lectura y escritura de la niñez escolar. Tal atino, está claramente plasmado en el Programa de Estudio Educación Preescolar del Ministerio de Educación Pública (MEP) y el Programa de Estudio de Español (MEP, 2013) de primer grado.
Así que, motivar los procesos metalingüísticos mediante estrategias claras y graduadas, según las diversas tareas de dificultad, que toman en cuenta el proceso de adquisición del lenguaje, el desarrollo de la escucha y las características de los y las estudiantes, es la labor del presente documento ante los enormes vacíos sobre el tema en el personal docente.
AGGRESSION AS AN OBJECTIVE FACTOR IN MODERN SOCIETY
Authors: Жигинас Наталья Владимировна , Сухачёва Наталия Игоревна 
Published: June 2020

Анализируется проблема агрессии современного социума по материалам исследования, проведенного в 2014–2019 гг. на основании опросов мужчин и женщин различного социального и образовательного уровня в возрасте от 15 до 70 лет, данных массмедиа и научных исследований. Феномен агрессии много лет продолжает оставаться актуальной темой социологических, психологических и педагогических исследований, несмотря на большое число различных гуманитарных научных исследований и непрекращающуюся полемику в СМИ и на просторах интернета. Проблема агрессии и ее последствий для общества в целом и каждого индивида в частности является не просто актуальным, но и порой определяющим фактором развития, социальной интеграции и личностной позиции по отношению как к обществу, так и к отдельно взятому человеку. Результаты проведенного исследования свидетельствуют не только о множественности и многоуровневости агрессивного поведения и восприятия социума как агрессивного, но и вносят определенный вклад в понимание природы такого сложного феномена, как агрессивность. Однако, опираясь на данные психокоррекции наших ранних работ, мы можем говорить об ограниченности фатального восприятия феномена агрессивности и понимании путей возможного ее снижения. Сущность агрессии на гендерном уровне рассматривается как серьезный внутриличностный конфликт, являющийся помехой организации духовного пространства личности.
The article analyzes the problem of aggression of modern society on the basis of data from our own research conducted in 2014–19 on the basis of surveys of men and women of various social and educational levels aged 15 to 70 years, mass media and research data. The phenomenon of aggression for many years continues to be an urgent topic of sociological, psychological and pedagogical research, despite a large number of various humanitarian research and ongoing controversy in the media and on the Internet. Nevertheless, the problem of aggression and its consequences for society as a whole and each individual in particular is not only relevant, but also a direct determinant of development, social integration and personal position in relation to society as a whole and to an individual person in particular. The results of the study indicate not only the multiplicity and multi-level aggressive behavior and perception of society as aggressive, but also make a certain contribution to understanding the nature of such a complex phenomenon as aggressiveness. However, based on the data of psychocorrection of our early works, we can talk about the limitations of the fatal perception of the phenomenon of aggressiveness and understanding of the ways to reduce it. The essence of aggression at the gender level is considered as a serious intrapersonal conflict, which is an obstacle to the organization of the spiritual space of the individual.
FORMATION OF BACHELORS’ SUBJECTIVE POSITION USING THE CASE METHOD AND MODELS FOR ORGANIZING JOINT ACTIVITIES
Authors: Шварева Ольга Васильевна 
Published: June 2020

Раскрыта возможность проявления саморазвития бакалаврами педагогического образования как основного компонента субъектной позиции и субъект-субъектных отношений. Охарактеризована взаимосвязь ключевых терминов: субъект, субъектность, субъектная позиция, субъект-субъектные отношения. С применением диагностического инструментария выявлены специфика понимания, его уровень и причины отказа демонстрации субъектной позиции бакалавров в образовательном процессе педагогического вуза. Показано, как с помощью кейс-метода можно формировать навык самоорганизации бакалавров при организации совместной деятельности преподавателя и студентов в педагогическом вузе.
Self-development and self-organization of the personality are of great importance for the effectiveness of the educational and professional activities of the teacher. The article reveals the possibility of self-development of a bachelor of pedagogical education as the main component of the subject position and subject-subject relations. The interconnection of the key terms: subject, subjectivity, subjective position, subject-subject relations, is characterized. Using diagnostic tools, such as an author’s questionnaire consisting of open and closed questions, the specifics of understanding, the level and reasons for the refusal to demonstrate the subject position by bachelors in the educational process of a pedagogical university are revealed. Processing of the results of the questionnaire was carried out by calculating the average score and content analysis. As a result of the study, it was clarified that many factors influence the manifestation of the students’ subjective position in the process of their study at the university, some of which are the lack of self-organization, self-development skills, the predominant influence of the teacher and the lack of their joint activities. The article shows how, with the help of the case-method, it is possible to build the skill of self-organization of bachelors when organizing joint activities of a teacher and students at a pedagogical university. The substantial similarity of the implementation of the case method with the models of joint activity: authoritarian, leadership, partnership, is indicated. The emphasis is on the fact that, as part of the case method, when organizing joint activities, the main task is to build the subjectivation strategy between the teacher and the students in the process of solving various types of cases that become more complicated for each bachelor’s course. Features of the organization of students’ and teachers’ activities from the reproduction strategy to the strategy of cooperation through the demonstration by subjects of the educational process of their subjective position are presented.
Advanced methods of earnings management: monotonic trends and change-points under spotlight in the Visegrad countries
Authors: Kliestik Tomas , Valaskova Katarina , Nica Elvira , Kovacova Maria , Lazaroiu George 
Published: June 2020

Research background: Enterprises manage earnings in an effort to balance their profit fluctuations to provide increasingly consistent earnings in every reporting period. Earnings management is legal and very effective method of accounting techniques and may be used to obtain specific objectives of the enterprises involving the manipulation of accruals. Therefore, there is a need to analyze it in the context of group of countries, while the issue of their detection in the new ways appears.
Purpose of the article: The analysis of annual earnings before interest and taxes (EBIT) of 5,640 enterprises from the Visegrad Four during the period 2009?2018 confirms that the development of earnings management in these countries is not a randomness. Thus, the aim of this article is to determine the existence of positive trend in earnings management and to detect the change-point in its development for each Visegrad country.
Methods: Grubbs test, Mann-Kendall trend test and Buishand test were used as appropriate statistical methods. Mann-Kendall test identifies significant monotonic trend occurrence in earnings manipulation in every country. Buishand test indicates significant years, which divides the development of EBIT into two homogenous groups with individual central lines.
Findings & Value added: Based on the statistical analysis applied, we rejected randomness in the managing of earning, but we determined the trend of its increasing. The positive earnings manipulation was not homogenous in the analyzed period, however, a change-point was defined. Year 2014 was identified as a break-point for Slovak, Polish and Hungarian enterprises considering the earnings manipulation. Year 2013 was detected as a change-point in Czech enterprises. The methodical approach used may be very helpful for researchers from other countries to determine, detect and understand earnings management as well as for the investors to make decisions based on a specificities of an individual country.
Adaptation of Soiuy Mullet (Liza Haematocheilus (Temminck & Schlegel, 1845)) to industrial conditions
Authors: Ponomareva Elena Nikolaevna , Tazhbaeva Dinara , Kovalenko Matvey Victorovich , Bezverhiy Valeriy Aleksandrovich , Sorokina Marina Nikolaevna 
Published: June 2020

The article describes the research carried out in the aquarium complex of the scientific expedition base (SEB) “Kagalnik” of the southern scientific center of the Russian Academy of Sciences. The object of research was mullet species – pilengas (Liza haematocheilus (Temminck & Schlegel, 1845)). The method of adaptation of pilengas to industrial conditions is developed. It is based on step-by-step adaptation of fish to new conditions during the period of 30-40 days. The conversion of pilengas
to artificial food was carried out with wet feed based on fresh minced fish and artificial granulated feed. Three types of feeds with different nutrient content were used. The long-term use of wet feed in closed or semi-closed systems is not advisable, due to the rapid water pollution and deterioration of the hydrochemical regime, so pilengas later completely started to eat dry granulated feed, due
to which the optimal growth rates were obtained. Pilengas increased body weight while maintaining exterior characteristics. Therefore, the food with high protein content (up to 40%) is recommended for pilengas. The physiological parameters of pilengas blood were satisfactory both in wild individuals and those adapted in a closed water supply. As a result of the conducted research, there was confirmed the possibility of adaptation, maintenance and cultivation of pilengas in the closed water supply systems using mixed feeds.
To the question of variability of number of micropyles in oocytes of ship sturgeon (Acipenser nudiventris)
Authors: Bekbergenova Victoria 
Published: June 2020

The paper considers the characteristics of the gametes, habitats and spawning conditions of sturgeon, which are important for improving the biotechnology of their artificial reproduction. Based on the native data and literature, there have been analyzed the limits of variation of micropyle of ship sturgeon (Acipenser nudiventris Lovetsky, 1828) and some other species,
as well as the features of the micropylar complex. The material for the study conducted in 2018-2019 served the ovulated eggs and caviar from the broodstock of the second-third generation of ship sturgeon, which contained in the conditions of the State Regional Centre for Sturgeon Gene Pool Conservation “Kubanbioresursi”. Ship sturgeon has been found to have the largest average number of micropyles among low-chromosomal species. In the main sample, the number of micropyles varied from 2 to 41, with an average value of 11.09 ± 0.24 and a concentration of indicators from 2 to 19 (94%). The location peculiarity and a slight variation in the number of micropyles in one female species of ship sturgeon have been revealed, as well as the different shape of a micropylar complex, as opposed to the similar shapes in other sturgeon species: ship sturgeon has not the funnel-shaped micropylar complex, but the bowl-shaped one. The ship sturgeon spawns under conditions of high water speed and a micropylar bowl, the diameter of which exceeds 2-3 times the diameter of the funnel and increases the collection area of the highly diluted seminal fluid. From a practical point of view, studying these features is important for improving the biotechnology of artificial insemination of roe of rare species in conditions of almost complete absence of natural reproduction in natural conditions.
Fish production potential of lakes of Republic of Karelia at present stage
Authors: Cherepanova Nadezhda Stepanovna , Georgiev Andrey Pavlovich , Gorbachev Stanislav Alekseevich , Shirokov Vyacheslav Anatolievich 
Published: June 2020

The state, use of fish resources of the main fishing reservoirs of the Republic of Karelia and the features of their operation are summarized and analyzed. The studies included the identification of possible causes of changes in the qualitative and quantitative composition of the ichthyofauna of the region, an analysis of the degree of use of the raw material base and the development of measures to optimize fishing. By the example of the largest inland water bodies (lakes and reservoir lakes) of Karelia was revealed that a characteristic feature of fishing in the region is its focus
on the removal of the most valuable (protected) fish species during the underutilization of stocks of other species. As a result, the fishing potential, estimated at 4.3-5.1 thousand tons, is realized only by 20-25%, while the catch of economically and genetically valuable species (salmon, whitefish) is practically not recorded by statistics and the fishing industry is not used enough. According
to the research results, the fish productivity of the region’s inland water bodies is presented, which must be taken into account when determining the nature of fishing. The obtained specific biologi-cal, biostatistical and fishing materials for the leading reservoirs of the Republic of Karelia allow us to consider ways of further development of fishing
Pengaruh Penggunaan Media Sosial Terhadap Keputusan Pembelian Kuota Internet Pada Mahasiswa Fakultas Ekonomi dan Bisnis Islam IAIN Palu
Authors: Ermawati Ermawati , Husaini Atika , Pakkawaru Irham 
Published: June 2020

Penelitian ini bertujuan untuk mengetahui pengaruh penggunaan media sosial terhadap keputusan pembelian kuota internet dikalangan mahasiswa Fakultas Ekonomi dan Bisnis Islam IAIN Palu. Penelitian ini menggunakan metode penelitian kuantitatif. Sampel peneilitian ini berjumlah 92 orang mahasiswa Fakultas Ekonomi dan Bisnis Islam. Teknik pengambilan sampel yang digunakan adalah stratified sampling dan proportional sampling. Variabel independen dalam penelitan ini yaitu penggunaan media sosial (X), sedangkan untuk variabel dependennya yaitu pembelian kuota Internet. Teknik pengumpulan data melalui observasi, wawancara, dan angket (kuesioner), teknik analisa data yang digunakan adalah analisis regresi linear berganda yang menggunakan bentuk persamaan Y = b0 + b1X1 + b2X2+ei dengan bantuan program komputer IBM SPSS 21.0. Untuk menganalisis pengaruh variabel independen terhadap veriabel dependen digunakan uji t. Berdasarkan pengolahan data yang telah dilakukan menggunakan SPSS Statistics 21.0 menunjukkan bahwa variabel penggunaan media sosial berpengaruh secara signifikan terhadap keputusan pembelian kuota internet yang dibuktikan dengan nilai Thitung 7.124 > Ttabel 1,661 dan memiliki nilai signifikan sebesar 0.000 < 0,05, maka dapat disimpulkan bahwa H0 ditolah dan H1 diterima yang artinya bahwa variabel penggunaan media sosial berpengaruh signifikan terhadap keputusan pembelian.
Bagaimanakah Kinerja Bank Umum Syariah di Indonesia?: Penilaian dengan Sharia Maqashid Index (SMI)
Authors: Amalia Rizki 
Published: June 2020

Penelitian ini bertujuan untuk mengukur kinerja Bank Umum Syariah di Indonesia tahun 2018 berdasarkan Sharia Maqasid Index (SMI). Dari tahun ke tahun, perkembangan Bank Umum Syariah di Indonesia makin pesat. Pesatnya perkembangan tersebut membuat Bank Umum Syariah harus selalu meningkatkan kinerjanya. Penilaiaan kinerja bank syariah dalam Annual Report selama ini hanya berdasarkan rasio-rasio keuangan saja, sehingga tidak bisa memberikan evaluasi terhadap hal-hal yang merupakan prinsip dasar dari bank syariah. Bank Syariah di harapkan bisa mencapai kesuksesan baik di dunia maupun di akhirat. Pendekatan Sharia Maqasid Index (SMI) digunakan untuk mengukur kinerja bank syariah berdasarkan prinsip-prinsip syariah dan keislaman. Objek dari penelitian ini adalah 14 Bank Umum Syariah yang terdaftar di OJK (Otoritas Jasa Keuangan). Data yang digunakan adalah data sekunder berupa data laporan keuangan yang telah diaudit dalam Annual Report Bank Umum Syariah. Penelitian ini menggunakan 3 variabel Maqashid Syariah yaitu yaitu Tahdzib al-Fard (Mendidik Individu), Iqamah al-Adl (Menegakan Keadilan), Jabl al-Maslahah (Menciptakan Kemaslahatan). Hasil yang didapatkan yaitu, Bank Panin Dubai Syariah memperoleh total nilai indikator kinerja tertinggi tahun 2018.
JALUR DISTRIBUSI DAN UPAYA PERBAIKAN PASCAPANEN BUNGA POTONG KRISAN (Dendrathema grandiflora) DARI PETANI DESA PANCASARI BULELENG SAMPAI PENGECER
Authors: Lumbantoruan Yohana Putri , Harsojuwono Bambang Admadi , Mulyani Sri 
Published: June 2020

The purpose of this study was 1) to determine the number of chrysanthemum distribution lines and distribution types from farmers in Pancasari to retailers, 2) to find out the system, people, and the impact of chrysanthemum postharvest handling in distribution from farmers in Pancasari to retailers, 3) to determine the impact of improvements postharvest on chrysanthemum damage from farmers in Pancasari to retailers with soaking treatment using sodium metabisulfite solution. The method used is the snowball sampling method in the form of surveys and interviews with the Commodity System Assessment Method (CSAM) application using a questionnaire. Treatment of postharvest repair by soaking the flower stalk in sodium metabisulfite solution. There are two lines in the distribution, lane I (Farmers ? Wholesalers ? Retailer ? Consumer) and lane II (Farmers ? Retailer ? Consumer). Postharvest handling includes harvesting, sorting, binding, wrapping, soaking, storing, packaging, distributing, and displaying. Impact of handling postharvest loss in the sorting stage at the farm level 2% (insignificant), wholesaler level 3% (insignificant), and retailer level 8% (significant) Post-harvest improvement can prolong the duration of freshness of flowers.Using water, chrysanthemum cut flowers can last 2.38 days, using sodium metabisulfite can last 6.25 days.
Keywords : Chrysanthemum, sodium metabisulfite, CSAM, postharvest improvements.