bluuebunny/crossref_metadata_2025 huggingface dataset:
POLITENESS STRATEGIES IN DELIVERING ULOS IN TOBA BATAK WEDDING CEREMONY
Authors: SIANTURI SARINA KIKI , Dirgeyasa I Wy , Lubis Fauziah Khairani
Published: March 2022

This study was aimed atinvestigating the politeness strategies used in delivering ulos in Toba Batak wedding ceremony. The research was conducted by using descriptive qualitative research to analyze and identify the politeness strategies used in delivering ulos in Toba Batak wedding ceremony.The data were taken from the conversation of Toba Batak wedding ceremony of Omry Retno Simangunsong, S.Sos & Triana Puspita Sari Br. Hutabarat, Amd.Keb (21th September 2019), that were held in Wisma Tiberias located at Jl. Pematang Siantar Kecamatan Lubuk Pakam. The findings of the study showed that three politeness strategies found during delivering ulos in Toba Batak wedding ceremony, namely: Bald on Record, Positive Politeness and Negative Politeness, specifically, 15 (60%) for Bald on Record Strategy, 9 (36%) for Positive Politeness, 1 (4%) for Negative Politeness. Off Record was not found during delivering ulos in Toba Batak wedding ceremony. The most dominant types of politeness strategies in delivering ulos in Toba Batak wedding ceremony were Bald on Record.Toba Batak speakers seldom applied negative politeness to avoid social distance or awkwardness in the situation. In Toba Batak wedding ceremony, to utter some speech acts, bride’s kin and bridegroom’ kin use some address forms as symbol of honor
Alcances pedagógicos del uso de métodos “mixtos” en investigación: La noción de “ciencia” y la reestructuración representacional
Authors: Genovesi Mariela Cecilia
Published: March 2022

Este trabajo tiene como objetivo dar cuenta de los resultados parciales de una investigación realizada en torno a la noción de ciencia que poseen (con anterioridad a la cursada) y que adquieren (con posterioridad) los alumnos del Ciclo Básico Común de la Universidad de Buenos Aires (Argentina) en su paso por la materia Introducción al Pensamiento Científico (IPC). Esto supuso la construcción de un tipo de método particular para que los estudiantes y las estudiantes pudieran rever y revisitar aquellas imágenes y representaciones lingüísticas y simbólicas adquiridas por ellos mismos de manera histórico-social. Por consiguiente, se apeló al uso de métodos mixtos de recolección de datos (lingüísticos y expresivos/icónicos) a través de un cuestionario (con preguntas abiertas y cerradas) y de la realización de un dibujo libre acerca de lo que para ellos era la ciencia. De esa manera, se llegó a un doble cometido: que los estudiantes pudieran advertir por sí mismos los resultados del proceso de aprendizaje, y descubrir que los procesos de cambio no involucran exclusivamente ideas ni operaciones netamente cognitivas, ya que el carácter complejo e integrador del pensamiento opera sobre la base de estructuras diversas que responden a distintos formatos –imágenes, ideas lingüísticas y nolingüísticas, etc.– y naturalezas –sensibles, prácticas y afectivas–.
BIAS GENDER DAN KEKERASAN DOMESTIK
Authors: Sakaruddin Sakaruddin
Published: March 2022

Relasi gender mewujud sebagai diskursus “sengit” di banyak ruang akademik, ruang politik, dan di ruang kebudayaan. Aktor sentrisnya adalah dualitas entitas yang senantiasa didudukkan secara tidak berkeadilan. Laki-laki mengekspresikan dririnya sebagai symbol supremasi yang hegemonik dan perempuan ditampilkan sebagai figur yang tersubordinasi. Dalam kondisi ini, relasi gender dipandang sebagai kondisi yang timpang dan bias gender. Pertanyaan paling mendasar adalah dimana akar rizoma penyebab terjadinya bias gender dan kekerasan gender itu? Dalam perspektif teologis, khususnya teologi Kristen, bias gender bermula dari penghakiman secara sepihak bahwa Sitti Hawa lah sebagai aktor utama penyebab Adam jatuh ke bumi karena itu, memberinya sanksi adalah sebuah kepatutan. Stigma ekstrim yang dilekatkan ke Sitti Hawa adalah bahwa dirinya (perempuan) sebagai sumber dosa. Dalam teologi Islam, sejumlah kalangan (khususnya kelompok feminis Islam) juga menggugat beberapa teks-teks Islam yang dinilai seksis dan mensubordinasi perempuan.Di banyak kebudayaan, bias gender terpresentasi dalam berbagai variasi, bentuk, dan pola. Bias gender dapat ditelusuri mulai dari konstruksi bahasa/penamaan (gender marking), atributisasi yang bernuansa minor terhadap perempuan, perbedaan perlakuan hingga pada perbedaan akses terhadap berbagai sumberdaya yang teredia. Secara klasikal, bias gender lazimnya mengkonstruksi relasi yang rentan dan seringkali memicu kekerasan gender, atau spesifiknya kekerasan terhadap perempuan. Kekerasan terhadap perempuan berlangsung di dua ranah sekaligus, di ranah privat dan di ranah publik. Tulisan ini hendak berkontribusi dengan induksi gagasan yang relevan atau korelatif dengan diskursus gender yang sudah diarusutamakan (mainstream) saat ini. Substansi narasi yang diketengahkan menyentuh aspek-aspek yang terkait dengan fenomena kekerasan gender, posisi perempuan dalam ruang kebudayaan (privat dan domestik), asal mula kekerasan gender hingga pada tawaran untuk mengakhiri kekerasan gender melalui fraternisasi antarsex.
Habilidad en la lucha contra el discurso de odio
Authors: Checa Godoy Antonio
Published: March 2022

La presencia del discurso de odio no es nada nuevo en nuestro panorama comunicativo cotidiano, pero distintas circunstancias, como el auge sostenido e internacional de los populismos o la generalización del uso intensivo de redes sociales desde tempranas edades y desde luego la larga pandemia vivida por la humanidad en 2020 y 2021, la están multiplicando. Se convierte por ello en inquietud generalizada y se legisla para contenerlo. Casi todos los países latinoamericanos, por ejemplo, tienen ya alguna normativa en vigor en este ámbito1. Pero el discurso está aquí, sigue, crece y se diversifica, lo favorece el que su divulgación es comparativamente barata y más si consideramos la facilidad de alcanzar grandes audiencias en escaso tiempo. Es necesario esforzarse en combatirlo en mayor y mejor medida. Sobre todo en el seno del mundo audiovisual, donde alcanza hoy más presencia y más complejidad. ¿Cómo hacerlo con eficacia?
Las calles del Viejo San Juan y sus rincones
Authors: Marie Rodríguez Andrea
Published: March 2022

Los españoles, durante su estancia en Puerto Rico, encaminaron sus esfuerzos a la protección de la isla y para ello construyeron una ciudad amurallada que hoy en día conocemos como el Viejo San Juan. Las fotografías que aparecen a continuación capturan la historia a través de edificios y monumentos localizados en la colonial y pintoresca ciudad. El Viejo San Juan, la ciudad construida por los españoles, hoy día se muestra florecida y conserva el patrimonio histórico de Puerto Rico.

El amor por la fotografía de Andrea Marie Rodríguez comenzó el año 2019. Su admiración del entorno ambiental, social y cultural la ha llevado a capturar no solo monumentos históricos y esculturas, sino también la diversidad natural que los rodea. De norte a sur y de este a oeste, se observa una gama de intensos colores en los paisajes que la Isla del Encanto regala. Desde majestuosas playas hasta bosques lluviosos y desiertos capturan el ojo, que así se puede plasmar en arte.
Género, lenguaje, calidad literaria: reflexiones en torno a la literatura escrita por mujeres en México
Authors: Gómez Estrada Grissel
Published: March 2022

En estos tiempos, en los que se han cuestionado fuertemente los conceptos no solo de «sexo», sino de «género» e «identidad» a partir de categorías distintas a las planteadas por el sistema patriarcal, es necesario seguir criticando las prácticas que marginan a las mujeres. En este documento, se reflexiona sobre el lenguaje literario, enmarcado en la idea de género, perspectiva y en los cuestionamientos actuales de mujeres escritoras mexicanas. La pregunta de investigación es: ¿las mujeres ejercen un lenguaje distinto al de los hombres, que las hace ser escritoras menores frente a ellos?
Cikkismertetés: Óvodai és iskolai táplálkozási szakpolitikák az Egyesült Királyságban, Svédországban és Ausztráliában
Authors: Doroginé Török Andrea
Published: March 2022

A nevelési-oktatási intézmények az egészséges táplálkozási magatartás kialakulásának fontos helyszínei. A táplálkozási szokások és az élelmi-szerpreferencia kialakulása már gyermekkorban megkezdődik, a bölcsődében, óvodában és iskolában elfogyasztott ételek jelentős részét képezik a gyermekek napi táplálékbevitelének. Emiatt az egészséges életmódot ösztönző óvodai és iskolai környezet létrehozását célzó intézkedéseket egyre nagyobb érdeklődés övezi.A bemutatott közlemény három magas jövedelmű ország, az Egyesült Királyság, Ausztrália és Svédország iskolai és óvodai étkeztetésének szabályozását hasonlítja össze, szemléltetve az OECD-országok területi és nemzeti szintű meg-közelítései és követelményei közötti különbségeket. A cikk a témával kapcsolatos szakpolitikákat és vizsgálatokat tekinti át. A szerzők a következő kérdésekre keresték a választ: mi a jelenlegi szabályozás az egyes országokban, hány gyermeket érnek el az intézkedésekkel, mit tudnak azok végrehajtásról és milyen bizonyítékok állnak rendelkezésre az adott országban alkalmazott szabályozásoknak a gyermekek egészségére gyakorolt hatásáról.
Intratracheal oxygen administration increases FIO2 and PaO2 compared with intranasal administration in healthy, standing horses
Authors: Floriano Dario , Watkins Amanda R. , Hopster Klaus
Published: March 2022

OBJECTIVE

To evaluate the efficacy of 2 different oxygen delivery strategies—intranasal and tracheal insufflation—on the inspired fraction of oxygen (FIO2) in standing horses and to determine the time needed for arterial oxygen partial pressure (PaO2) equilibration.

ANIMALS

6 healthy adult horses.

PROCEDURES

In this blinded, randomized crossover design study, horses were randomly assigned to receive oxygen via nasal cannula (group N) or transcutaneous tracheal catheter (group T). After placement of venous and arterial catheters, FIO2 was measured through a catheter placed into the distal portion of the trachea. After baseline measurements were obtained, horses received oxygen at up to 25 mL/kg/min for 1 hour via either intranasal or intratracheal catheter. The FIO2 and PaO2 were recorded at 5, 10, 15, 20, 25, 30, 45, and 60 minutes during and 5, 10, 15, 20, and 30 minutes after oxygen insufflation. Data were analyzed by use of a 2-way repeated measures ANOVA with Tukey-Kramer post hoc testing for pairwise comparisons (P < 0.05).

RESULTS

During oxygen administration, FIO2 and PaO2 increased significantly when compared with baseline, resulting in significantly higher values for group T (37.7 ± 2.4%; 214.6 ± 18 mm Hg) than for group N (34.3 ± 3.9%; 184.1 ± 11 mm Hg). The equilibration time was less than 10 minutes.

CLINICAL RELEVANCE

Intratracheal oxygen administration resulted in better oxygenation than nasal insufflation and should therefore be considered in standing horses that are experiencing severe respiratory compromise. The equilibration between FIO2 and PaO2 is rapid in adult horses.
Industrial transfer and regional economy coordination based on multiple regression model
Authors: Zhang Shibin , Alsemmeari Rayan Atteah , Tian Taorui
Published: March 2022

In the development of urban construction, regional economic differences have always been the focus of the government, society and academia. As an eastern coastal province in China, although Jiangsu has a relatively high level of economic development from an overall point of view, there is still a serious problem of regional economic disparity within it. Therefore, based on the development of local economic construction and the understanding of the phenomenon of industrial transfer, this paper uses a multiple regression model to study the regional economic coordination and thus puts forward appropriate solutions.
Red flags in financial reporting - empirical studies in the AeRO market
Authors: Dănescu Tatiana , Spătăcean Ioan Ovidiu , Stejerean Roxana Maria
Published: March 2022

Understanding the factors that cause fraud and properly defining key areas of conduct is one of the most effective ways to detect potential irregularities, where the auditor’s professional judgment and skepticism are essential. In this respect, it is necessary to study some key financial indicators, but also to use various procedures to identify and detect fraud and possible manipulation in the financial reporting process. The objectives are aimed at identifying and highlighting possible red flags in companies whose shares are traded on the Bucharest Stock Exchange. The sample considered sensitive to fraudulent financial reporting is composed of four distinct categories of companies, namely: companies recently admitted to trading on the AeRO market administered by the Bucharest Stock Exchange (21), companies that obtained a zero Vektor score in 2020 (9), companies that obtained a low score in the White Letter publication (5), and companies in insolvency (4).
Effects of dietary Gracilaria persica on the intestinal microflora, thyroid hormones, and resistance against Aeromonas hydrophila in Persian sturgeon (Acipenser persicus)
Authors: Sakhaie Fahimeh , Adel Milad , Shekarabi Seyed Pezhman Hosseini , Dawood Mahmoud A.O. , Gholamhosseini Amin
Published: March 2022

Red seaweeds have several biomedical derivatives making them healthy additives for the aquaculture industry. Previously we reported enhanced growth performance, feed utilization, and immunity of Persian sturgeon treated with Gracilaria gracilis. Herein, we investigated the effects of G. gracilis on the intestinal microflora, thyroid hormones, and resistance against Aeromonas hydrophila in Persian sturgeon. Fish fed G. gracilis at 0, 2.5, 5, and 10 g/kg for eight weeks, then challenged with A. hydrophila for ten days. The results showed that the total bacterial count in the fish intestines had no meaningful differences among the groups of fish fed varying levels of G. persica (P˃0.05). Fish fed 10 g/kg of G. persica had a higher lactic acid bacteria (LAB) count than fish fed 0, 2.5, and 5 g/kg (P<0.05). Serum thyroid-stimulating hormone (TSH) showed higher levels in fish treated with 2.5 and 5 g/kg of G. persica than the other groups (P<0.05). Besides, fish fed 2.5 g/kg G. persica had higher thyroxine (T4) and triiodothyronine (T3) levels than the other groups (P<0.05). At the end of the challenge test, the highest mortality was seen in the fish fed the G. persica free diet. In summary, Persian sturgeon treated G. gracilis had improved intestinal microflora, thyroid hormones, and resistance against A. hydrophila.
The multi-enzymes and probiotics mixture improves the growth performance, digestibility, intestinal health, and immune response of Siberian sturgeon (Acipenser baerii)
Authors: Shekarabi Seyed Pezhman Hosseini , Ghodrati Mojtaba , Dawood Mahmoud A.O. , Masouleh Alireza Shenavar , Roudbaraki Amin Farahbod
Published: March 2022

The inclusion of exogenous digestive enzymes and probiotics is well established in the aquafeed industry. The mixture of multi-enzymes and probiotics improves the feed utilization and wellbeing of aquatic animals compared to the individual supplementation. Herein, we evaluated the exogenous multi-enzyme mixture (beta-glucanase, cellulase, alpha-amylase, protease, xylanase, and phytase) at 250 mg/kg and multi-species probiotic (Bacillus subtilis, Lactobacillus acidophilus, L. delbrueckii, L. rhamnosus, L. plantarum, and Pediococcus acidilactici; 1 × 1010 CFU/g for each bacterial strain) at 2 g/kg on the performances of Siberian sturgeon. The final weight, weight gain, SGR, and PER were markedly enhanced while the FCR was reduced in fish fed multi-enzyme and probiotics premix (P<0.05). Multi enzymes and probiotic mixture significantly increased the total body protein content (P˃0.05). Multi enzymes and probiotic mixture also improved the digestibility of crude protein, dry matter, and crude lipids nutrients (P<0.05). The count of goblet cells, microvilli diameter, microvilli length, outer muscle wall diameter, and enterocyte total absorptive surface were markedly increased (P<0.05) by dietary multienzymes and probiotics mixture. The WBCs and neutrophils showed marked improvements (P<0.05). The levels of glucose, triglycerides, blood urea nitrogen, and total bilirubin were markedly higher in fish fed the control than fish fed the multi-enzymes and probiotics mixture (P<0.05). Significantly, Siberian sturgeon-fed dietary multi-enzymes and probiotics had improved lysozyme activity, total immunoglobulin, and total protein in the skin mucus and serum samples (P<0.05). Further, the serum complement C3 and C4 was higher in fish-delivered multi-enzymes and probiotic mixture than in control (P<0.05). In conclusion, dietary probiotics synergistically enhanced the activity of multi-enzymes and resulted in increased feed utilization, nutrient digestibility, and health status of Siberian sturgeon.
Specific importance of low level dietary supplementation of Lypomyces starkeyi CB1807 yeast strain in red sea bream (Pagrus major)
Authors: Shadrack Ronick Spenly , Manabu Ishikawa , Yokoyama Saichiro , Koshio Shunsuke , Miguel Vazquez Archdale , Yukun Zhang , Mzengereza Kumbukani , Seo Seok , Dossou Serge , El Basuini Mohammed F.
Published: March 2022

Most probiotic yeast supplement in fish exhibit beneficial effect at ≤1% of the dietary proportion. This study aimed at evaluating the specific effects of Lypomyces starkeyi CB1807 yeast strain supplemented at ≤1% of dietary proportion on the performance of juvenile red sea bream (Pagrus major, 1.9 ± 0.04 g). Five diets were supplemented with yeast at graded levels of 0% (control diet ‘CD1’), 0.05% (D2), 0.1% (D3), 0.5% (D4), and 1.0% (D5). After 45 days of feeding trial, significant (P<0.05) improvement was detected on final body weight (FBW) and body weight gain (BWG) in fish fed D3 and D5 compared to control. Low values of total cholesterol (T-Cho) and aspartate aminotransferase (AST) were recorded in fish groups fed on D2, D4, and D5, respectively. Fish fed on D3, D4 and D5 diets showed high (P<0.05) values of serum, mucus and liver lysozyme compared to control. Fish fed on D5 showed high values of total immunoglobulin (Ig) compared to control. Fish fed on D2 showed strong correlation with biological antioxidant activity (BAP), superoxide dismutase (SOD) and catalase activity (CAT). The biological antioxidant potential (BAP) activity in fish fed on D2 was significantly higher compared to control (P<0.05). The reactive oxygen metabolites (d-ROM) were significantly lower in fish fed on D2 and D3 compared to CD1 (P<0.05). Peroxidase activity was improved significantly (P<0.05) in fish fed on D3, D4 and D5 compared to control. The tolerance ability (LT50) of fish fed on D5 against low salinity stress was significantly higher compared to control (P<0.05). It was concluded that dietary benefits of spent L. starkeyi yeast at ≤1% showed considerable improvement in antioxidant capacity in red sea bream, P. major.
Embryo production by in vitro fertilization in wild ungulates: progress and perspectives – A Review
Authors: de Oliveira Santos Maria Valéria , Silva Alexandre Rodrigues , Pereira Alexsandra Fernandes
Published: March 2022

Wild ungulates are of fundamental importance for balancing ecosystems, as well as being the species of economic interest. Increasing concern over the accelerated population reduction of these species has resulted in the development of assisted reproduction techniques, such as in vitro fertilization (IVF), as a tool for conservation and multiplication. In the present scenario, IVF protocols were developed based on the methodologies used for domestic ungulates. Nevertheless, owing to the physiological and reproductive differences among the species, several factors associated with IVF and its relationship with the characteristics of the species of interest require clarification. In vitro conditions for the collection and selection of female and male gametes, oocyte maturation, sperm capacitation, co-incubation of gametes, and embryonic development can influence IVF results. Therefore, the present review considers the main advances in the methodologies already used for wild ungulates, emphasizing the strategies for improving the protocols to obtain better efficiency rates. Additionally, we discuss the conditions of each IVF stage, with emphasis on aspects related to in vitro manipulation and comparability with the protocols for domestic ungulates.
Employee’s Competence Profile for Adaptive Organization Management
Authors: Morozevich Ekaterina S. , Kuznetsova Yevgeniya A. , Kubrikova Anna S. , Livak Nataliya S. , Makarov Alexander I.
Published: March 2022

Background and purpose: Employees with their knowledge, skills and values are a connecting link between the deep organizational transformations and new technologies. In this regard, the human resource management system needs new approaches and tools for the diagnostics, training and personnel development based on the synchronization of the organization and the employee’s values. The study aim is to develop a comprehensive methodology for building an employee’s soft skills profile in order to form personalized educational trajectory and an adaptive management system creation.

Methodology: An approach to the soft skills profile’s formation through broadcasting of the description of personality’s behavioral indicators into actual supra-professional competencies is considered. Modeling and automation of the employee profile’s soft skills was carried out. Statistical observation and empirical confirmation were used to evaluate the developed methodology. 115 respondents from different fields of science and technology from Reshetnev University took part in the diagnostic.

Results: The results show that the proposed complex automated personality diagnostics is valid. And it allows you to visualize the soft skills profile, determine the level of competencies’ expression and identify the directions of the employee’s individual development.

Conclusion: The study offers a comprehensive integrated methodology which allows you to assess the formation level of representatives’ soft skills of various fields of activity. This development can be used both in the educational environment to form an education ecosystem in accordance with the requirements of the innovative economy development and in the enterprise management system to increase the production potential of both employees themselves and enterprises.
Ground Temperature Variability in Poznań (2011–2020)
Authors: Szyga-Pluta Katarzyna
Published: March 2022

The manuscript concerns the analysis of the ground temperature in Poznań in the years 2011–2020. Data generally available on the Institute of Meteorology and Water Management – National Research Institute (IMGW-PIB) website were used. The ground temperature was measured at five depths: 5 cm, 10 cm, 20 cm, 50 cm and 100 cm. The highest variability of ground temperature occurred in summer and the lowest in winter. The ground temperature was closely correlated mainly with air temperature, but also with insolation and water vapour deficit. There is a statistical increase in the air temperature in Poznań – the trends at the whole soil profile are positive although not statistically significant.
Laryngotracheal stenosis: Experience of a hospital in Northwestern Mexico
Authors: Arellano-Rodríguez Irene del Carmen , Machado Juan Antonio Lugo , Canché-Martín Edwin , Pineda-Alvarado Alejandra , Lizárraga-Lizárraga José Lorenzo
Published: March 2022

BACKGROUND. Laryngotracheal stenosis is a process of fibrosis, determined by various etiologies, congenital or acquired, such as traumatic, infectious, autoimmune diseases, that results in airway obstruction. Clinical manifestations may vary from speech alteration to severe breathing impairment, possibly leading to death.

OBJECTIVE. To describe the evolution after surgical treatment of patients diagnosed with laryngotracheal stenosis.

MATERIAL AND METHODS. We performed an observational, descriptive, retrospective cross-sectional study of a series of cases with a diagnosis of laryngotracheal stenosis surgically managed from January 2015 to January 2020. The results of the statistical analysis are represented by graphs and tables.

RESULTS. We included 33 patients with mean age 42.6 years, predominantly male gender 19 (57.58%). The patients presented one or more comorbidities, such as overweight and obesity, which occurred in 54.5% of the cases. The etiology of stenosis was secondary to orotracheal intubation in most of the patients (69.69%) and the most common site was the trachea (42.42%). According to the Cotton-Myer classification, 51.5% of the patients were classified in grade III and, according to McCaffrey classification, 60.6% were included in grade II and III. 28 patients (84.8%) received surgery for stenosis, of which in 64.2% of the cases was endo-laryngeal dilatation. Re-stenosis occurred in 67.5%, successful decannulation was performed in 17.8% and mortality accounted for 7.1%.

CONCLUSION. Although our surgical results pose multiple elements of improvement, the proportion of residual stenosis is still high and mortality is not different from that described by other authors around the world referring to airway surgery.
Экологическая оценка в управлении цепями поставок сырого молока
Authors: Эртман Юлия , Эртман Сергей , Королев Сергей
Published: March 2022

Статья посвящена учету экологического фактора в управлении цепями поставок пищевой продукции, а именно молока сырого. Рассмотрены возможности оценки влияния на окружающую среду цепей поставок различной конфигурации. Установлено, что метод анализа жизненного цикла (LCA) соответствует требованиям к оценке экологического влияния и может быть использован для определения экологического воздействия производства и цепей поставок молока сырого. Произведена декомпозиция логистических цепей поставок молока сырого, оценка экологического воздействия отдельных процессов и общей конфигурации цепей поставок. Разработан чек-лист для оценки экологической устойчивости цепей поставок, основанный на методе LCA. Разработана трехуровневая шкала оценки экологической устойчивости цепей поставок. Приведен пример применения разработанной методики для оценки трех различных предприятий Тюменской области. Проанализированы возможные направления развития деятельности по повышению экологической безопасности молочных перевозок. Сформированы рекомендации по использованию метода в качестве первичного анализа цепей поставок предприятия.
Возможности интеграции сектора сельского хозяйства Дальнего Востока в продовольственную систему АТР
Authors: Заяц Алина
Published: March 2022

Рассмотрен потенциал сельскохозяйственного сектора Дальнего Востока на основе оценки внутреннего и внешних рынков по основным категориям продуктов питания, выбранным, исходя из потребительской корзины Российской Федерации. Оценка внутреннего рынка проводилась с помощью индексов, уровни которых определялись критериями значений коэффициентов. Оценка внешнего рынка проводилась по прогнозам Продовольственной и сельскохозяйственной организации ООН (далее – ФАО) и оценки спроса на основе импорта продовольствия странами АТР. Предложены формы для усиления интеграции сельского хозяйства ДФО в продовольственную систему АТР, среди которых интеграция на уровне отраслей, организаций и технологий. Данные формы сочетают в себе агропродовольственные аспекты интеграции.
Повышая результативность: принципы функционирования чиновников «нового» типа
Authors: Тюрина Елена , Литвинов Дмитрий
Published: March 2022

В статье приводится анализ проблемной области, связанной с эффективностью государственного управления. Несмотря на то, что мы обнаружили множество мнений авторов в российских научно-практических журналах и получили консультации экспертов в области государственного и муниципального управления о том, что эффективность руководителя-чиновника определяется через выполнение запланированных региональным министерством мероприятий, внешняя среда дала нам ряд существенных сигналов об обратном. Проведя глубинные интервью с министрами Правительства Приморского края, мы установили факт происходящих в правительстве изменений, связанных с запросом топ-руководителей региона на новый тип руководителя-чиновника, на принятие ими новых функций и задач. Выявлены «боли» руководителя-чиновника, составлена карта эмпатии. В глубинных интервью упор сделан на проблемы стратегического управления, а также межведомственного взаимодействия, проявляющегося в сложных проектах. Часть интервью в формате проблемного была нацелена на тестирование потенциального сервиса. В статье мы коротко рассуждаем о возможных опциях подобных сервисов, которые могут внести вклад в повышение эффективности государственного управления.
OSIGURAVANJE ODRŽIVOSTI POSLOVANJA POMOĆU ORGANIZACIONE KULTURE I PRIMENE „KAIZEN-LEAN“ ALATA, PRIKAZANO KROZ „ECOVADIS“ INDIKATORE (STUDIJA SLUČAJA – BOSIS D.O.O.)
Authors: Pantelić Marija
Published: March 2022

U ovom radu fokus je na teorijskom objašnjenju pojmova organizacione kulture, „Kaizen-Lean“ filozofije, odgovornog i održivog poslovanja, i na studiji slučaja kompanije Bosis, u kojoj je odgovorno i održivo poslovanje prikazano kroz „EcoVadis“ indikatore.
TRŽIŠTE EMISIJA CO2 - ISTORIJAT I PERSPEKTIVE BUDUĆEG RAZVOJA
Authors: Šljukić Snežana
Published: March 2022

U radu je dat pregled istorijata razvoja različitih tržišta CO2 u svetu, kao i globalni politički okvir za funkcionisanje tržišta CO2. Imajući u vidu da je European Union’s Emissions Trading System (EU ETS) najveće i najrazvijenije tržište, posebna pažnja u radu je posvećena analizi perspektive razvoja i novim meha­niz­mima koje predviđa EU u svom planu EU-Green deal, poput EU carbon border adjustment mechanism – CBAM. Takođe, analiziran je i uticaj EU mehanizama za trgovinu i ograničenje CO2 na Republiku Srbiju.
KORPORATIVNA DRUŠTVENA ODGOVORNOST U KOMPANIJI NIS Novi Sad
Authors: Simikić Nataša , Duđak Ljubica
Published: March 2022

U radu se govori o značaju društveno odgovornog poslovanja. Kroz istraživanje, koje je sprovedeno u kompaniji NIS, utvrđeno je da je kompanija društveno odgovorna prema zaposlenima, društvu u kome posluje i životnoj sredini.
ANALIZA METODOLOGIJA ZA UTVRĐIVANJE SASTAVA ELEKTRIČNOG I ELEKTRONSKOG OTPADA
Authors: Milošević Irina , Batinić Bojan
Published: March 2022

Zadatak rada predstavlja poređenje metodologija za utvrđivanje sastava električnog i elektronskog otpada u različitim gradovima/državama. U okviru rada su prikazani i upoređeni načini upravljanja ovom vrstom otpada u različitim gradovima u sklopu kojih su obuhvaćene informacije o njegovom sastavu, količinama, načinu sakupljanja, odlaganja i tretmana. Takođe je definisana trenutna situacija upravljanja EE-otpadom u Srbiji i date su preporuke za poboljšanje upravljanja ovim tokom otpada.
OPASNOST OD TERORISTIČKOG NAPADA
Authors: Jokić Tamara
Published: March 2022

U ovom radu je detaljno objašnjen po­jam terorizma, vidovi terorizma. Opisane su mogućnosti prevencije, zaštite i odgovora na teroristički napad. Dat je primer napada u Novom Zelandu. Urađeno je istraživanje u vidu ankete i analizirani su dobijeni odgovori.
ALGORITMI DETEKCIJE OBJEKATA PRI DIGITALNOJ OBRADI FOTOGRAFIJE
Authors: Gavrilov Katarina
Published: March 2022

U radu je opisan pojam računarske vizije i dati su primeri njene upotrebe. Objašnjeni su osnovni koncepti digitalne obrade fotografije i dat je prikaz vrsta algoritama detekcije objekata pri digitalnoj obradi fotografije, koji obuhvata uvid u polja njihove upotrebe.
NAMENSKI JEZIK I OKRUŽENJE ZA MODELOVANJE I SPECIFIKACIJU PROGRAMSKOG KODA ZA UPRAVLJANJE BESPILOTNIM LETELICAMA
Authors: Vojinović Veljko
Published: March 2022

U ovom radu predstavljen je način za modelovanje programiranja bespilotnih letelica. Osobe bez programerskog iskustva, uz pomoć tehnologija opisa­nih u radu imaće mogućnost potpuno samostalno da pro­gramiraju bespilotne letelice. U tu svrhu razvijen je na­menski programski jezik za programiranje dronova „dronDsl“ i u njemu je definisana intuitivna sintaksa, pomoću koje krajnji korisnici mogu da programiraju dro­nove. Definisanje gramatike jezika, sintakse, editora pro­gramskog koda razvijano je u okruženju Epsilon i radnom okviru Xtext. Na osnovu definisane gramatike odnosno njenih pravila, korisnik izrađuje model koda za progra­miranje bespilotnih letelica u namenskom jeziku dronDsl, a zatim se taj model koda pomoću transformacija defi­nisanih u ETL prevodi u izvršni kod Python radnog okvira PS Drone. Transformacije modela u model tzv. M2M transformacije, omogućavaju da osobe bez programer­skog iskustva mogu da programiraju dronove isto kao i programeri. Zahvaljujući modelu koda pisanog intuitiv­nom lako razumljivom sintkasom i kasnije prevođenjem u zvanični radni okvir za programiranje dronova PS Drone postiže se da se dobija realan izvršni kod, spreman za programiranje dronova isto kao da je ispočetka pisan u radnom okviru PS Drone programskog jezika Python.
A DIGNIDADE HUMANA: UMA ANÁLISE A PARTIR DE KANT E SARTRE
Authors: Silva Amanda Camargo Marques da , Escarmanhani Camila Pinheiro Delgado , Marcuz Eduardo Sampaio , Sobral Nickolas Gabriel Canella , Hasse Dorita Ziemann
Published: March 2022

Atualmente, o princípio da dignidade humana se instaura como um dos pilares do Estado Democrático de Direito, encontrando-se positivado na Constituição Federal. Nesse sentido, a abordagem da problemática referente à dignidade foi desenvolvida, entre outros autores, por Immanuel Kant e Jean-Paul Sartre, que a consideram pertencente a todos os seres racionais e eleva a condição humana em relação aos objetos, uma vez que esses são desprovidos de razão e passíveis de determinação. Dessa forma, buscou-se analisar as abordagens desenvolvidas por Kant e Sartre, seus pontos distintos e similares, a respeito do conceito da dignidade humana, estabelecendo, assim, um paralelo entre ambas teorias, além da relação de tal princípio com o ordenamento jurídico e seus impactos sociais. Ademais, Kant entende que a dignidade se constitui como um fim em si mesmo, isto é, como um valor absoluto concebido como a priori, que estabelece um dever moral de respeito à humanidade. Por seu turno, Sartre considera que tal conceito se faz presente mediante um processo criativo de afirmação da subjetividade do ser, desenvolvendo-se como uma noção a posteriori. Por tais razões, constata-se que o conceito de dignidade apresenta um amplo leque de significações, todavia, preserva as características de universalidade e de incontingência, configurando-se, portanto, como uma peça-chave, tanto no ordenamento jurídico, quanto na filosofia moral.
Capacidad antioxidante y contenido de fenoles en una bebida de Eugenia stipitata edulcorado con Stevia
Authors: Gomez Castañeda Jose , Zuta Chamoli Veronica
Published: March 2022

El objetivo de la presente investigación fue determinar el contenido de fenoles totales y la capacidad antioxidante presentes en una bebida de Eugenia stipitata “arazá” edulcorado con Stevia (BAES). Se formularon diluciones de 1:3, 1:4 y 1:5 con cantidades de Stevia de10g/L, 12g/L, 15g/L. Se evaluaron características fisicoquímicas, características sensoriales y vida útil. El Tratamiento 1(T1) presentó la más alta cantidad de compuestos fenólicos mostrando diferencia significativa ante los demás tratamientos y el tratamiento 8 mostró menor presencia; en la capacidad antioxidante DPPH IC50 notamos que T1 también presentó mayor capacidad antioxidante. La caracterización fisicoquímica BAES mostró un pH entre 2.93 y 2.9 con presencia de azucares reductores en todos los tratamientos, la acidez titulable se encontró en un rango de 0.672 y 0.409. Para los panelistas el tratamiento 2 fue el mejor, con una calificación cercana a 8 que corresponde a la categoría de “Me gusta mucho”, los 15 días transcurridos provocó un ligero aumento de la acidez titulable, así como una disminución de los niveles de pH, pero no se alteraron de manera significativa. Se concluye que, a las concentraciones utilizadas en las formulaciones, BAES es una bebida con presencia de actividad antioxidante y concentración de compuestos fenólicos totales.
Tasa de preñez en vacas receptoras brown swiss cruzadas, transferidas con embriones frescos y congelados
Authors: Inga Galoc Richard , Murga Valderrama Nilton Luis , Cayo Colca Ilse Silvia
Published: March 2022

La presente investigación se realizó con el objetivo de evaluar la tasa de preñez en vacas receptoras Brown swiss cruzadas, transferidas con embriones frescos y congelados, en el fundo Campa Flor, distrito de Olleros, región Amazonas, Perú. Se seleccionaron 4 vacas donadoras de la raza Fleckvieh, por genealogía y productividad del lote superior, las cuales fueron sometidas a un protocolo superovulatorio, del mismo modo se realizó un protocolo de sincronización de celo a 12 vacas  de la raza Brown Swiss cruzadas para la recepción de los embriones, la colecta de embriones se realizó a los 7 días después de la primera inseminación, las cuales fueron clasificadas y seleccionadas logrando transferir  6 embriones frescos y 6 embriones congelados en un estadío de desarrollo Blastocito inicial (6), con calidad excelente (1), la preñez fue confirmada mediante ecografía rectal a los 45 días de haber realizado la transferencia de embriones. Para el cálculo de la tasa de preñéz transferidas en frescos y congelados se determinó mediante una fórmula establecida por   Niles et al., 2001, donde se determinó que un 50.0%  de vacas transferidas con embriones en fresco preñaron y un 33.3% de las vacas transferidas con embriones congelados preñaron, concluyendo así que la transferencia de embriones en fresco presentan un mayor porcentaje de preñez.
Bebida alcohólica a partir de la fermentación de Rubus fruticosus con levadura y sacarosa
Authors: Ortiz Vásquez Rosmery , Olivares Muñoz Segundo Victor
Published: March 2022

La investigación tuvo por objetivo obtener una bebida alcohólica tipo semiseco partir de la fermentación de Rubus fruticosus “zarzamora” con características fisicoquímicas y sensoriales para el consumo; para ello se diseñó un experimento trifactorial 3Ax3Bx2C donde se trabajó a concentraciones de levadura (A): 0,1%; 0,3% y 0,5%, sacarosa (B): 10%, 15% y 20% y 2 variedades de zarzamora (C); estableciéndose 18 tratamientos; para la fermentación se utilizó digestores de polietileno de 3 litros; los resultados se evaluaron mediante análisis de varianza (ANOVA) con un esquema de Diseño Completamente al Azar y la Prueba de Tuckey al 95% de confianza. Se procesaron los datos mediante el Software estadístico Infostat versión 2018 y Excel 2019. Se encontró que el mejor tratamiento para la obtención de una bebida alcohólica tipo semiseco a partir de la fermentación de zarzamora es el T5 (0,3% de levadura y del 15% de sacarosa) considerándose como bebida alcohólica tipo semiseco aceptable para el consumo humano, la misma que presenta 0,463 ± 0,032 mg AGE/ml de compuestos fenólicos totales. Se concluye que se puede obtener una bebida alcohólica de tipo semi seco aceptable a partir de la fermentación de Rubus fruticosus a concentraciones de 0,3% de levadura y el 15% de sacarosa, acidez iónica de 3. 16 (pH), sólidos solubles 9 (ºBrix) y 10 grados alcohólicos.
Células somáticas y composición nutricional de la leche en tanque, Bongara Amazonas, Perú, 2021
Authors: Culqui Vilca Janier , Rabanal Oyarce Raúl
Published: March 2022

Esta investigación tuvo como objetivo evaluar el efecto de las células somáticas en la composición nutricional de la leche. Se recolectaron muestras directamente del tanque de 11 plantas de procesamiento de lácteos. La determinación del contenido de células somáticas fue analizada con el equipo De Laval cel counter (DCC) y la composición nutricional con el equipo Lactoscan, en el laboratorio de enfermedades infecciosas y parasitarias de animales domésticos de la Universidad Nacional Toribio Rodriguez de Mendoza de Amazonas. Los datos fueron analizados por estadística descriptiva, prueba de correlación de Pearson y procesada con el software Statistics V.8.0. Los resultados indican que el 27.27% de las plantas de procesamiento utilizan leche que superan los límites máximos permisibles en células somáticas (500 000 cel/ml - NT Peruana) nivel alto de células somáticas y calidad regular de leche y el 72.73% utilizan mejor calidad de leche. Se concluye que existe variación significativa para los parámetros físico-químicos entre plantas y además se encontró correlación negativa y altamente significativa (p<0.01) para la concentración de células somáticas con el nivel de grasa, correlación altamente significativa (p<0.01) y negativa entre células somáticas y el porcentaje de proteína, y correlación positiva con sólidos (p<0.01), lo que evidencia variación inversamente proporcional entre células somáticas y contenido nutricional de la leche.
Efecto del tipo de azúcar en la aceptación y capacidad antioxidante de los chocolates oscuros
Authors: Fernández Muñoz Rocío del Pilar , Mori Culqui Pati Llanina , Chavez Quintana Segundo Grimaldo
Published: March 2022

El objetivo de este estudio fue ver el efecto del tipo de azúcar en la aceptación y compuestos bioactivos de chocolate oscuro elaborado con cacao criollo fino de aroma cultivado en Amazonas, Perú. Para ello se elaboraron chocolates oscuros (75% de cacao) con cuatro azúcares distintas (azúcar blanca, azúcar rubia, panela oscura y panela clara). A los chocolates se les midió la puntuación en color, aroma, sabor y textura sensoriales con 18 panelistas semientrenados; luego se midió la capacidad antioxidante empleando la técnica de captura del radical libre 2,2-difenil-1-picrilhidrazilo (DPPH), los datos fueron expresados en mg de trolox equivalente. Los resultados mostraron que los chocolates edulcorados con panela clara, tuvieron mayor puntuación en color y el uso de azúcar blanca fue menos valorada por los panelistas en este atributo. Todos los tratamientos obtuvieron valoraciones estadísticamente iguales para aroma, sabor y textura. Los chocolates con azúcar blanca conservaron mejor los compuestos bioactivos obteniendo mayor capacidad antioxidante. En conclusión, el tipo de azúcar no afecta el aroma, sabor y textura de chocolates oscuros (70% de cacao), sin embargo, el color y la capacidad antioxidante se ven afectadas considerablemente.
Psychometric Properties of the ‘Patients’ Perspective of the Quality of Palliative Care Scale’
Authors: Kolagari Shohreh , Khoddam Homeira , Guirimand Frédéric , Teymouri Yeganeh Leila , Mahmoudian Amaneh
Published: March 2022

Objectives:

Palliative care is a basic human right for all patients suffering from progressive and excruciating pain, limitations in daily activities as well as requiring constant care. The development of palliative care is always associated with the physical, psychological, social and spiritual care quality level and requires continuous evaluation by the care-receiving patients. This study aimed to determine the psychometric properties of the patients’ perspective of the quality of palliative care scale.

Materials and Methods:

This methodological study was conducted on 500 patients with chronic diseases admitted to the hospitals affiliated in Golestan University of Medical Sciences, between 2019 and 2020. Participants were selected through stratified sampling through proportional allocation as well as considering the bed occupancy rate in the two referral hospitals of the university. According to Wild approach, we translated the original version of the scale the patients’ perspectives of the quality of the palliative care scale with 35 items and eight subscales. Using exploratory and confirmatory factor analysis, the psychometric properties of the scale (i.e., initial reliability and face, content, convergent and construct validities) were assessed. The reliability of the scale was calculated by applying Cronbach’s alpha coefficient, McDonald’s omega coefficient and the Intraclass correlation coefficient (ICC). SPSS-16 and AMOS-24 software programs were used to analyse the data.

Results:

Three items were omitted after assessing the initial reliability of the translated version of the perspectives of the quality of the palliative care scale using adjusted Cronbach’s alpha. The qualitative face validity and impact score of the remaining items of the scale were confirmed by the target group. Meanwhile, a panel of experts confirmed the content validity ratio and content validity index. Convergent validity was approved by calculating the average variance extracted >0.5. Performing EFA led to the extraction of 7 subscales with 32 items. CFA and goodness of fit indices such as GFI = 0.98, CFI = 0.91, RMSEA = 0.048 and GFI = 0.97 confirmed the construct model by omitting three items. Hence, the Persian version of the patient’s perspective of the quality of palliative care scale was finalised, including seven subscales with 29 items. ICC of >0.7 represented good reliability. Moreover, Cronbach’s alpha and McDonald’s omega coefficient confirmed the internal consistency of the scale.

Conclusion:

Based on the findings of this study, the Persian version of the patients’ perspective of the quality of palliative care scale is introduced as a valid and reliable scale. It can accurately indicate and predict the meticulous quality of such care in hospitalised patients and can be used in the cure and care assessments in the health system.
Synthesis and characterization of Cobalt doped Polymer Composite Poly [(Thiophene-2, 5-diyl)-co-para bromo benzylidene] by using Polycondensation Method
Authors: Mahashabde J.P.
Published: March 2022

In this study, we present one pot synthesis and characterization of undoped copolymer and cobalt doped polymer composite, Poly [(Thiophene-2, 5-diyl)- co-p-bromo benzylidene]. Both polymers were synthesized in the laboratory at normal conditions at very low cost by polycondensation of thiophene with pbromo aldehyde. Thiophene (0.02 mmoles) and pbromo benzaldehyde (0.02 mmoles) were refluxed electrically in paraffin oil bath at 87oC for 24 hours in 15 ml neutral solvent 1, 4 dioxan and in presence of catalyst (0.02 mmoles) POCl3 which is dehydrating agent. The reaction was monitored by TLC. After the completion of reaction, 100 ml methanol was added in order to obtain the undoped product. Synthesis of doped polymer was carried out by similar method but after completion of reaction 0.1 gm cobalt sulphate as a dopant was added in the reaction flask and refluxed further for two hours. Cobalt sulphate (0.1gm) was used as a dopant to obtain doped polymer. After completion of the reaction, 100 ml methanol was added to obtain the doped polymer. Then undoped and doped fine dark brown powders obtained were further purified using methanol and finally dried at room temperature for 24 hours. Doping effect on the polymer was also analyzed using different characterization techniques such as: UV-Vis, FTIR, 1HNMR, 13CNMR, XRD, FE-SEM, EDX and BET in order to investigate the physical properties.
Application of Vierordt’s method for estimation of Tapentadol HCl and Paracetamol in combined dosage form by UV spectrophotometry
Authors: Manjunath S.Y. , Naresh P. , Hemant Kumar T.
Published: March 2022

Application of Vierordt’s method in the development and validation of a simple, accurate and sensitive UV spectrophotometric method for quantification of paracetamol and tapentadol HCl in combined dosage form was studied. Estimation of paracetamol and tapentadol HCl was done by measuring the absorbance at two wavelengths 257 nm and 272 nm, 𝜆max of paracetamol and tapentadol HCl respectively in 0.1 N HCl. The linearity was observed at the concentration ranges of 4-28 𝜇g/mL with correlation coefficient values (R2) 0.9986 and 9991 for paracetamol and tapentadol HCl respectively. The percentage recovery at different concentration levels was found to be 99.18 to 100.02 % for paracetamol and 98.47 to 100.09 % for tapentadol HCl indicating the accuracy of the method. Limit of detection and limit of quantification for paracetamol were found to be 0.15 μg/mL and 0.48 μg/mL and 0.10 μg/mL and 0.31 μg/mL for tapentadol HCl. The proposed Vierordt’s method was considered to be simple, accurate, economical and sensitive for the quantitative analysis of paracetamol and tapentadol HCl in combined dosage form as tablets. The proposed method could be used successfully for routine testing of paracetamol and tapentadol HCl in quality control samples from pharmaceutical industry.