bluuebunny/crossref_metadata_2025 huggingface dataset:
“L’enfer, c’est les autres”: Photographic Representations of Character Development in Sartre’s Huis clos
Authors: Habashi Daniel , Hogan Shannon , Wolf Victoria
Published: April 2021

Huis clos (No Exit), a play by Jean-Paul Sartre, is an unconventional representation of Hell, where three individuals torture one another in a Second Empire style lounge complete with a butler, a servant bell, and extravagant furniture. Estelle, Inès, and Garcin are eternally inseparable, and their non-violent  manner of torture - namely, the manipulation of each other’s earthly insecurities - inspires the famous quote “L’enfer, c’est les autres” (“Hell is other people”). In our presentation, we will explore the possibility of transposing this famous play in a different artistic medium.

As an alternative medium to theatre, photography uses instantaneous frames to capture the complex details of character relations and theme without deviating too far from the play’s original form. Our work consists of a series of three photographs that use symbolic objects and body language to illustrate each character’s unique version of Hell. When taken both individually and as a whole, these photos represent a cycle of mutual torture and mutual dependence, and highlight the ways in which the characters’ past lives influence the form that torture takes in the afterlife. Parts of this presentation will be in English, and components requiring textual analysis will be done in French.
6. The Art of Absence: The Practice of Contemporary Curating
Authors: Handley-Derry Elizabeth , Kim Eunice
Published: April 2021

In fall 2016, ARTH 422: Contemporary Curating had the unique opportunity to curate an exhibition for the spring 2017 season at the Agnes Etherington Art Centre. Under the guidance of Jennifer Kennedy, our curatorial team of 12 students worked closely together to develop a theme, set out objectives, select art works from the Agnes’ Contemporary Collection, and organize an exhibition catalogue.

The curator has gained a significant role with the emergence of Contemporary Art, which predominantly de-emphasizes the tangible object and relocates it to the idea. Whereas traditional concerns included style, mode, medium and ideology, contemporary artists express interests encompassing place making, world picturing, and connectivity. As a mediator between artists and audiences, the curator treats art as a verb: transforming a constellation of silent objects into a moving, illuminated, dynamic experience.

Our process began with researching and developing a theoretical and applied understanding of a curator's role and contemporary curatorial practice. Our collaborative process involved investigations of ‘absence’ along with the affective, existential, and relational intensities that live beyond our perceptive abilities. As a team of 12, we collectively worked through the challenges of reaching an open audience, limitations of physical space, time constraints, and adapting to unforeseen complications. As curators, we worked to create an affective experience/dialogue that goes beyond the initial encounter of art and offer a space to bridge the gap between art and life. Our aim in the exhibition was to reassure the viewer that confusion is positive and welcome and encourages critical dialogue and thinking.
8. Genome Guided Discovery of Chlorinated Natural Products in Streptomyces curacoi
Authors: Hrab Stephanie
Published: April 2021

Natural products derived from plants, animals, and microbes have long been a rich source of molecules that exhibit biological activity. Bacteria of the genus Streptomyces are one of the most important sources of natural products today, producing more than half of all known antibiotics. One class of natural products that have potent antibiotic activity are those that contain halogens. There are many examples of halogenated natural products such as the antibiotics vancomycin and chloramphenicol. Incorporation of halogen atoms into drugs is a common strategy to enhance their bioactivity and specificity.

Rapid advances in DNA sequencing have led to genome mining approaches to discover new natural products. This technique can also be used to find bioactive halogenated products by analyzing the genomes for sequences encoding the ‘halogenases’ that are responsible for addition of the halogen.

One class of compounds that have biological activity against Streptococcus pneumoniae, Staphylococcus aureus, and Staphylococcus epidermidis are the desotamides. These compounds inhibit bacterial RNA polymerases. A cluster of genes that is likely responsible for the production this compound has been discovered in the Streptomyces curacoi genome; however this cluster is unique in that it also contains a halogenase gene. This study aims to discover a halogenated desotamide derivative from Streptomyces curacoi based on the genomic information. It is hypothesized that this derivative will have enhanced or new biological activity.
10. What Are the Critical Elements in Safe School Legislation to Prevent Bullying?
Authors: Kalchos Linnea
Published: April 2021

Research shows that effective school policies mean less bullying and a better school climate, but there is a limited understanding of the connection between evidence-based policy and the prevalence of bullying and victimization. The goal of this research is to determine if regional differences in policy and legislation are associated with the prevalence of bullying in Canada and the United States. Does policy predict differences at the regional level, as well as between countries? What are the critical elements within these policies and legislations that predict bullying and victimization?

This study used archival data from the Canadian sample of the 2013/2014 Health Behavior in School-Aged Children (HBSC) survey. 30,153 students from across Canada participated. Each legislation was coded based on a checklist reflecting best practices in the literature. High scores reflected a large quantity of evidence based policy items. Mplus 7.3 was used for multilevel modeling, with MLR estimator to account for the non-normality of the bullying variables.

This study found there were national and regional differences in the evidence-base of bullying policies. There was a negative association between the comprehensiveness of a region’s anti-bullying policy and the prevalence of bullying behaviour in that region. There is a negative relationship between the number of evidence based policy items in Canadian legislation and the prevalence of bullying and victimization. Further research is needed to explore the relationship between evidence-based policies and the prevalence of bullying and victimization over time.
Problems in living among breast cancer survivors
Authors:   Department of Population Health Sciences, Medical College of Georgia, Augusta University, Augusta, GA, USA & Institute of Public and Preventive Health, Augusta University, Augusta, GA, USA, Coughlin Steven S. , Ayyala Deepak Nag ,   Department of Population Health Sciences, Medical College of Georgia, Augusta University, Augusta, GA, USA, Cortes Jorge E. ,   Department of Medicine, Medical College of Georgia, Augusta University, Augusta, GA, USA & Georgia Cancer Center, Augusta University, Augusta, GA, USA
Published: April 2021

Purpose: Breast cancer survivors may experience worse social, physical, and emotional function compared to the general population, although symptoms often improve over time. Data on problems in living can help to improve interventions and supportive care for breast cancer survivors. Symptoms such as fatigue, pain, difficulties with sleep, and sexual problems may have an adverse effect on the quality of life of breast cancer survivors. Methods: We examined problems in living using data from a survey of 164 breast cancer survivors who had completed primary therapy for the disease. Results: A total of 164 women completed the study questions (response rate 16.4%). The mean age of the women was 67 years. Among all participants, 66.7% were white, 29.5% were African-American, and the remainder were of other races. Almost all of the symptoms were more likely to be reported by participants who were < 55 years of age. Other important correlates of symptoms included non-white race, marital status, and having a household income of less than $50,000 per year. Conclusion: The results of this study highlight the need for caregivers to emphasize screening for and discussion of symptoms, including sleep difficulties, fatigue, loss of strength, aches and pains, and muscle or joint stiffness. Of particular concern are younger survivors and those who are African American or low-income.
Perceived barriers to early mobilization of intensive care unit patients by nurses in hospitals affiliated to Jundishapur University of Medical Sciences of Ahvaz in 2019
Authors: Babazadeh Mahbubeh ,   Nursing Care Research Center in Chronic Diseases, School of Nursing and Midwifery, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran,   Nursing Care Research Center in Chronic Diseases, School of Nursing and Midwifery, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran, Jahani Simin ,   * Corresponding Author: Simin Jahani, Assistant Professor, Nursing Care Research Center in Chronic Diseases, School of Nursing and Midwifery, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran. E-mail: JahaniSimin55@yahoo.com, Poursangbor Tayebeh ,   Student Research Committee, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran, Cheraghian Bahaman ,   Department of Biostatistics and Epidemiology, School of Public Health, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
Published: April 2021

Early mobilization (EM) of patients in the intensive care unit (ICU) is a safe, feasible, and beneficial approach. However, the implementation of EM as a part of routine clinical care can be challenging. As a result, the present study aimed to identify the potential barriers to EM of ICU patients. The statistical population of this descriptive-analytical study included 107 critical care nurses working in hospitals affiliated with the Jundishapur University of Medical Sciences of Ahvaz. The participants were selected using the census method among the eligible critical care nurses, and the researcher-made questionnaire was used for data collection. This questionnaire included a demographic questionnaire and an inventory of barriers to EM. In total, 72% of the nurses had a highly positive attitude towards EM implementation, whereas relatively few had a slightly positive attitude. The major human-resource-related barriers included the lack of trained staff (76.6%), inadequate shift nurses (74%), and inadequate time for this procedure (57.9%). Approximately 88.9%, 82.2%, 62%, and 57.9% of the nurses reported coma or a deep degree of sedation, mobilization of obese patients, mobilization of patients with agitation, and pain, respectively, as the major patient-related barriers. The lack of EM implementation and recording according to the checklist (90.4%), the lack of an approved EM implementation protocol (88.8%), and inadequate equipment for the mobilization of mechanically ventilated patients (58%) were among the major equipment-related barriers. The participating nurses were aware of the EM advantages, and the majority of them had a highly positive attitude towards its implementation in the ICU. However, nurses believed that the actual EM implementation is associated with challenges such as human resources limitations, equipment-related barriers, and patient-related barriers.
Management strategies and clinical follow-up of pregnant women with intracranial meningioma
Authors: Dumitru Andreea Elena ,   Obstetrics and Gynecology Department, Clinical Hospital of Obstetrics and Gynecology “Filantropia”, Bucharest, Romania,   Obstetrics and Gynecology Department, Clinical Hospital of Obstetrics and Gynecology “Filantropia”, Bucharest, Romania,   Obstetrics and Gynecology Department, Clinical Hospital of Obstetrics and Gynecology “Filantropia”, Bucharest, Romania,   Obstetrics and Gynecology Department, Clinical Hospital of Obstetrics and Gynecology “Filantropia”, Bucharest, Romania, Panaitescu Anca ,   Department of Obstetrics and Gynecology, “Carol Davila” University of Medicine and Pharmacy, Bucharest, Romania,   * Corresponding Author: Anca Panaitescu, 11-13 Ion Mihalache Bvd., 011132, Bucharest, Romania. E-mail: panaitescu.anca@yahoo.com, Iancu George ,   Department of Obstetrics and Gynecology, “Carol Davila” University of Medicine and Pharmacy, Bucharest, Romania, Paslaru Francesca Gabriela ,   Neurosurgical Department, “Bagdasar-Arseni” Clinical Emergency Hospital, Bucharest, Romania, Paslaru Alexandru Catalin ,   Department of Functional Sciences, “Carol Davila” University of Medicine and Pharmacy, Bucharest, Romania, Gorgan Radu Mircea ,   Neurosurgical Department, “Bagdasar-Arseni” Clinical Emergency Hospital, Bucharest, Romania, Peltecu Gheorghe ,   Department of Obstetrics and Gynecology, “Carol Davila” University of Medicine and Pharmacy, Bucharest, Romania
Published: April 2021

Meningiomas are common primary tumors of the central nervous system. The incidence at the age of fertility is low, although there are some hormonal mechanisms involved. Growth in size was observed during the luteal phase of the menstrual cycle, which could lead to developing new symptoms during pregnancy or worsening of the already existing ones. Visual impairment is the chief complaint, followed by headache, nausea, vomiting, and seizures. Diagnosis is based on neurological examination, ophthalmoscopy, imaging techniques like gadolinium-enhanced magnetic resonance imaging (MRI), and contrast-enhanced computed tomography (CT) scans, bearing in mind the patient’s irradiation and prejudice on the fetus together with the histopathological examination. The objective of the review is to determine the influence of meningioma on pregnancy and vice-versa and provide a strategy of follow-up for maternal-fetal specialists and not only. We performed a systematic review by searching relevant information in PubMed and Wiley databases using keywords as meningioma, pregnancy, progesterone receptors. The results showed that besides a similar incidence of meningioma in pregnant and non-pregnant women, symptoms might flare during pregnancy due to water retention, engorgement of vessels, and the presence of sex hormone receptors on tumor cells. Meningioma may impact the route of pregnancy with adverse effects on the fetus. Thus, fetal monitoring by biophysical profile and cardiotocography (CTG) is needed. The preferred treatment option is surgery, but gestational age and the woman’s status must be taken into consideration.
THE OPTIMAL PARAMETERS TECHNIQUE FOR THE VERTICAL GROUND HEAT EXCHANGERS OF THE GEOTHERMAL HEAT PUMP SYSTEMS
Authors:   Yuri Gagarin State Technical University of Saratov, Saratov, Russia, Semenov B. A. , Saponenko D. S. ,   Yuri Gagarin State Technical University of Saratov, Saratov, Russia
Published: April 2021

Представлена научно обоснованная методика определения оптимальных параметров вертикальных теплообменников грунтового контура геотермальной теплонасосоной установки по условию достижения максимума интегрального эффекта или чисто дисконтированного дохода (Net Present Value). Расчетами подтверждено, что максимальная экономическая эффективность вертикальных теплообменников грунтового контура может достигаться при соблюдении оптимальных значений двух определяющих параметров: общей длины U-образной тепловоспринимающей трубы и расхода проходящего по ней теплоносителя. Оптимальные значения этих параметров рассчитываются в зависимости от вида и температуры грунта, диаметра и марки полиэтиленовых труб, начальной температуры теплоносителя на входе, тарифов на теплоту и электроэнергию, удельных капитальных вложений во все элементы грунтового зонда, включая земляные работы, с учетом реальной нормы дисконта и ряда дополнительных исходных данных. Методика позволяет при различных климатических условиях и типах грунта определять оптимальные конструктивные и режимные параметры вертикальных грунтовых теплообменников и количественно оценивать максимально достижимую экономическую эффективность использования грунтовых контуров с вертикальными U-образными зондами для отбора низкопотенциальной теплоты грунта...
HEAT-MASS EXCHANGE PROCESSES DYNAMICS IN FIRES IN MULTI-APARTMENT BUILDINGS AND ITS IMPACT ON SAFE PEOPLE EVACUATION PROBABILITY
Authors:   Omsk State Technical University, Omsk, Russia, Khrapsky S. F. , Bedrina E. A. ,   Omsk State Technical University, Omsk, Russia
Published: April 2021

Показана актуальность проблемы безопасной эвакуации людей из типовых жилых многоквартирных зданий секционного типа малой и средней этажности, которые в соответствии с действующими нормативными требованиями не оснащены техническими средствами обнаружения пожара и оповещения об этом жильцов, не оборудованы системами активной противодымной вентиляции и не имеют эффективных конструктивных эвакуационных решений. На основе современных программных комплексов проведены численные экспериментальные исследования по оценке влияния на параметры эвакуации людей динамики (степени интенсивности) развития тепломассообменных процессов горения и соответствующей скорости нарастания при пожаре опасных для жизнеспособности человека факторов. Рассчитаны интервалы времени, которыми располагают жильцы для осуществления безопасной и своевременной эвакуации, в зависимости от характерных величин пожарной нагрузки типовых жилых помещений. С учётом полученных результатов предложены к внедрению практические мероприятия, направленные на повышение безопасности людей при пожарах в жилых многоквартирных зданиях.
INCREASING THE ACCURACY OF SEMI-PASSIVE HOMING GUIDED MOBILE OBJECTS THROUGH REDUCING THE TIME OF FORMING THE CONTROL FORCE
Authors:   Tambov State Technical University, Tambov, Russia, Pavlov V. I. , Belousov O. A. ,   Tambov State Technical University, Tambov, Russia, Dorokhova T. Y. ,   Tambov State Technical University, Tambov, Russia, Belyaev M. P. ,   Military Training and Scientific Center of the Air Force “Air Force Academy named after Professor N.E. Zhukovsky and Yu.A. Gagarina ", Voronezh, Russia
Published: April 2021

Применительно к самонаводящемуся полупассивным способом подвижному объекту, в системе управления которого используется только угломерная информация и информация о параметрах движения центра массы, показана целесообразность повышения точности сближения с конечной точкой маршрута путем сокращения времени формирования управляющей силы.
ON THE ISSUE OF SELECTING BURNED MATERIALS IN ROCKET VEHICLE DESIGNS
Authors:   Omsk State Technical University, Omsk, Russia, Trushlyakov V. I. , Zharikov K. I. ,   Omsk State Technical University, Omsk, Russia
Published: April 2021

Рассмотрена концепция выбора материалов для конструкции отделяющихся частей ракет со свойством, обеспечивающим их оперативную утилизацию путём сжигания после выполнения миссии. Представлены характеристики сжигаемых материалов. Осуществлен выбор материалов из условия близости теплофизических и прочностных характеристики к существующим конструкционным материалам, используемым при производстве традиционных головных обтекателей.
SIMULATION OF THE ELECTRICAL PHASE CONVERTER FOR CONNECTING A THREE-PHASE MOTOR TO A SINGLE-PHASE NETWORK
Authors:   Omsk State Technical University, Omsk, Russia, Kharlamov V. V. , Moskalev Yu. V. ,   Omsk State Technical University, Omsk, Russia, Lysenko V. S. ,   Omsk State Technical University, Omsk, Russia
Published: April 2021

В статье рассматривается имитационная модель работы полупроводникового устройства, которое позволяет подключить трехфазный асинхронный двигатель к однофазной электрической сети и обеспечить трехфазное симметричное напряжение на обмотке статора. Выполнен расчет параметров элементов, входящих в структуру преобразователя числа фаз. В программе Simulink пакета Matlab составлена имитационная модель, описывающая работу преобразователя числа фаз и подтверждающая теоретические выводы. Приведены расчетные выражения для определения параметров сглаживающего фильтра, который входит в структуру преобразователя фаз. Осуществлен анализ гармонического спектра фазных напряжений на выходе преобразователя.
RESEARCH OF METHODS TO DETERMINE THE STATE OF CHARGE OF NIMH BATTERIES
Authors:   Omsk State Technical University, Omsk, Russia, Chupin D. P. , Gontovoj E. A. ,   Omsk State Technical University, Omsk, Russia
Published: April 2021

В данной работе проведены исследования зависимости различных диагностических параметров от степени заряженности никель-металлогидридных аккумуляторов. В качестве первого параметра рассматривалась характеристическая частота - частота измерительного сигнала, при которой значение реактивного сопротивления становится равным нулю. Двумя другими параметрами были выбраны угловой коэффициент наклона k и коэффициент смещения b линейного уравнения, которым может быть аппроксимирован участок частотной зависимости реактивного сопротивления. Исследование показало, что только характеристическая частота и коэффициент смещения имеют зависимость от степени заряженности и потенциально могут применяться в системах контроля и диагностики аккумуляторов.
THE EFFICIENCY ANALYSIS OF THE TURBO AIR REFRIGERATORS FOR PRODUCING SOLID CARBON DIOXIDE FROM THE BOILER COMBUSTION PRODUCTS FLOW
Authors:   Omsk State Technical University, Omsk, Russia, Kondratev N. V.
Published: April 2021

Работа посвящена анализу эффективности применения воздушных турбохолодильных машин с целью получения твердого диоксида углерода из потока продуктов сгорания топлива котельных агрегатов. Смоделирован технологический процесс получения твердого диоксида углерода в воздушной турбохолодильной машине. Проведено численное исследование процесса и степени вымораживания твердого диоксида углерода в турбохолодильной машине. Определен диапазон мощностных характеристик котлоагрегатов при которых возможно наиболее эффективное вымораживание твердого диоксида углерода в рамках технических характеристик воздушных турбохолодильных машин.
OPTIMIZATION OF DURATION OF ULTRASHORT PULSE EXCITING THE SPACECRAFT POWER SUPPLY BUS
Authors:   Tomsk State University of Control Systems and Radioelectronics, Tomsk, Russia, Gazizov Rustam R. ,   National Research University «Higher School of Economics», Moscow, Russia, Gazizov Ruslan R. ,   Tomsk State University of Control Systems and Radioelectronics, Tomsk, Russia, Gazizov Timur T. ,   Tomsk State University of Control Systems and Radioelectronics, Tomsk, Russia; Tomsk State Pedagogical University, Tomsk, Russia, Kalinina M. N. ,   Moscow State University, Moscow, Russia
Published: April 2021

Приведены принципиальная схема и параметры поперечных сечений макета силовой шины электропитания космического аппарата. Проведена оптимизация длительности воздействующего сверхкороткого импульса генетическим алгоритмом с целью минимизации максимального напряжения вдоль шины. Выполнено по 10 запусков для каждого набора особей и поколений. Приведены графики сходимости результатов для каждого набора параметров генетического алгоритма. Результаты подобных исследований могут быть полезны для оценки наихудшего случая воздействия.
THERMO-COMPENSATED NARROWBAND SURFACE ACOUSTIC WAVE FILTER
Authors:   Omsk State Technical University, Omsk, Russia, Dolganev Yu. G. , Belyaeva Zh. V. ,   Omsk State Technical University, Omsk, Russia
Published: April 2021

В работе рассматривается способ термокомпенсации узкополосных фильтров на поверхностных акустических волнах (ПАВ), отличающийся от известных тем, что функция термокомпенсации происходит в кристалле посредством обратного пьезоэффекта, воздействием на него управляющими встречно-штыревыми преобразователями (УВШП), сформированными на обратной стороне подложки, то есть в одной среде с функцией фильтрации. Физически, термокомпенсация происходит за счет изменения упругости подложки, а, следовательно, изменением скорости акустического сигнала в достаточном диапазоне температур для практического применения.
EVALUATION OF THE EFFECTIVE DIELECTRIC CAPACIVITY IN THE NEAR-SURFACE SOIL
Authors:   Omsk Scientific Center SB RAS, Omsk, Russia, Yashchenko A. S. , Krivaltsevich S. V. ,   Omsk Scientific Center SB RAS, Omsk, Russia, Bobrov P. P. ,   Omsk State Pedagogical University, Omsk, Russia
Published: April 2021

Приведены результаты измерений влажности почв в поверхностном слое толщиной 2 метра. С учётом полученных в лабораторных условиях диэлько-влажностных зависимостей восстановлен вид профилей диэлектрической проницаемости и проводимости. Произведена оценка коэффициента отражения поверхности на частотах 3 МГц и 30 МГц. С учётом полученных результатов определены значения эффективной диэлектрической проницаемости и проводимости почвы на частотах 3 МГц и 30 МГц.
Profilaktyka pedagogiczna w wirtualnej rzeczywistości – implikacje pedagogiczne
Authors: Skubisz Jolanta
Published: April 2021

Przestrzeń profilaktyki pedagogicznej należy do najważniejszych pojęć w obszarze szeroko pojmowanej profilaktyki, często jest jednak rozumiana nieprecyzyjnie, wręcz intuicyjnie. Rozwój nowych technologii informatycznych, jak też towarzyszące mu
przemiany cywilizacyjne oraz rodzący się nowy model wirtualnego ucznia, coraz bardziej zanurzonego w cyberrealnym świecie, prowadzą do konieczności zmiany interpretacji przestrzeni profilaktyczno-pedagogicznej. Dotyczy to także redefinicji przedmiotu i pola badawczego samego pojęcia profilaktyki pedagogicznej. W rezultacie mamy do czynienia z rzeczywistością praktyki pedagogicznej i profilaktycznej, w której granice
między światem realnym i wirtualnym są jedynie umowne, dla każdego inne, i tracą swój sens. Współczesny uczeń staje się podmiotem nowych zagrożeń cyberrealnego świata. Świat ten oznacza spektakularne poszerzenie przestrzeni profilaktyczno-
-pedagogicznej. To rodzi nowe wyzwania badawcze dla profilaktyki pedagogicznej.

Słowa kluczowe: przestrzeń profilaktyczno-pedagogiczna, rzeczywistość wirtualna, świat realny, świat hybrydowy, cyberprzestrzeń
ADAPTASI MASYARAKAT PENDATANG (ETNIK MADURA SAMBAS) DENGAN PENDUDUK ASLI
Authors: Sikwan Agus
Published: April 2021

The purpose of this study was to determine the Adaptation of Newcomers (Madura Sambas Ethnic) with Indigenous Peoples: A Study in Madu Sari Village, Sungai Raya District, Kubu Raya Regency. The background of this research is the number of ethnic Madurese after the ethnic riots in Sambas who fled and settled in Madu Sari Village, Kecamtan Sungai Raya District, Kubu Raya Regency. In the process of adaptation, the Madurese Sambas (immigrants) and indigenous people (local people) experience many problems, especially problems of interaction related to religion, socio-culture, economy, and so on. The purpose of this research was to describe how the process of adaptation between Madurese Sambas (newcomers) and local indigenous people in Madu Sari Village. The method used in this research is the descriptive method with a qualitative approach. In connection with this, the results of the study show that there is a good adaptation between the immigrant Madurese ethnicity and the local population, namely the immigrant Madurese ethnicity always maintains a friendship with local villagers, behaves politely, is friendly, and participates in mutual cooperation on major holidays. is in the village.
KEARIFAN LOKAL MASYARAKAT ADAT KAMPUNG NAGA SEBAGAI PENGUATAN PENDIDIKAN KARAKTER BERBASIS MASYARAKAT
Authors: Purnama Shilmy
Published: April 2021

The formation of national character which is mandated through education in schools at every level, but in its implementation has not given optimal results. The Strengthening Character Education Program designed by the government focuses on three main activities, namely Strengthening Class-Based Character Education, Strengthening Community-Based Character Education, and Strengthening School-Based Character Education. Strengthening Community-Based Character Education is intended to support and strengthen the character education that has been given in classrooms and schools. This study discusses local wisdom that is still adhered to by the indigenous people of Kampung Naga as a reinforcement for community-based character education. This study uses a qualitative approach with descriptive methods. Data collection techniques are observation, interview, and documentation study. Data analysis is based on Miles & Huberman (2014), in the form of data collection, data reduction, data presentation, and drawing conclusions. The results showed that the indigenous people of Kampung Naga reflect the main character values contained in Character Strengthening Education. These character values include religion, nationalism, cooperation, independence, integrity, and cooperation. The manifestation of these character values can be seen in their lives, both physically (in the form of houses, clothes, and furniture), social (life of social interaction, cooperation, deliberation system), and culture (certain arts and ceremonies). warning). Therefore, the indigenous people of Kampung Naga can be used as school partners as a learning resource for Strengthening Community-Based Character Education.
EKONOMI KELUARGA MAHASISWA PROGRAM STUDI PENDIDIKAN ILMU PENGETAHUAN SOSIAL JURUSAN PENDIDIKAN ILMU ILMU SOSIAL FAKULTAS KEGURUAN DAN ILMU PENDIDIKAN
Authors: Aminuyati Aminuyati , Mashudi Mashudi
Published: April 2021

The purpose of this study was to determine the economic condition of the families of students of the Social Sciences Education Study Program, FKIP Untan. The form of research is a survey. The results of the research on family conditions mostly came from areas outside the city of Pontianak, with as many as 139 students (67.48%) and from the city of Pontianak as many as 67 people (32.52%). Parents are mostly farmers. With an average student family income in the range of Rp. 1,000,000 - Rp. 1,950,000 (income of father, mother, me, and siblings). The income earned is not sufficient for the family's needs, because the average monthly expenditure is over Rp. 2,000,000. In general, parents of students complained that the family's economic burden was quite heavy. In order to help the family economy, most students also work to help the family economy. Such as: guarding a grocery store, taking children to school, as a pinatu (ironing clothes) in a laundry business. The status of the house owned by students is a house that is privately owned. The lighting facility uses electricity with a power of 450 watts. Entertainment facilities for television, tape recorder, and radio. Electricity bill payments have been in arrears. There are 42 students who received Bidik Misi scholarships, 4 students received scholarships from the local government of Kayong Regency. 1 student gets a scholarship from the Sekadau Regency Government, 1 student gets a Partial Independent Untan scholarship. 10 students who received PPA scholarships and 8 students who received PBM scholarships. Payment of student tuition fees ranges from UKT 3, 4, and 5. In Pontianak living at someone's house as a household assistant, and not being paid tuition fees, they are only given the opportunity to live and eat. Meanwhile, tuition fees must be paid by themselves.
Kondisi Arus Musim Barat di Perairan Pantai Kijing Kabupaten Mempawah Kalimantan Barat
Authors: Jingga Fitriani , Muliadi Muliadi , Risko Risko
Published: April 2021

Model Hidrodinamika Resources Management Associates- 2 (RMA-2) diaplikasikan untuk mempelajari kondisi arus di perairan pantai Kijing. Tujuan penelitian ini adalah untuk mengkaji bagaimana kondisi arus pada kondisi puncak musim barat. Masukan model adalah data elevasi pasang surut yang diberikan pada bagian batas model, data batimetri perairan serta data angin. Verifikasi model dilakukan dengan membandingkan hasil model terhadap pengukuran di lapangan yang diperoleh nilai Root Mean Square Error (RMSE) elevasi 0,192 dan arus 0,019. Nilai RMSE untuk elevasi menunjukkan perkiraan yang sesuai dengan data pengukuran, sedangkan pada kecepatan arus hasil model memiliki perkiraan yang lebih kecil dari data pengukuran. Berdasarkan hasil simulasi model, elevasi muka air laut terendah dan tertinggi pada musim barat sebesar -0,7105 dibawah tinggi muka air laut rata-rata dan 0,9306 m diatas tinggi muka air laut rata-rata. Kecepatan dan arah arus saat surut menuju pasang berkisar antara 0,004 s.d. 0,016 dengan arah cenderung ke barat laut hingga timur dan saat pasang tertinggi berkisar antara 0,033 s.d. 0,034 dengan arah bergerak ke timur tenggara. Selanjutnya kecepatan dan arah arus saat pasang menuju surut berkisar antara 0,044 s.d. 0,048 dengan arah bergerak ke timur tenggara, dan saat surut terendah 0,046 s.d. 0,053 juga arah timur tenggara.
Stuktur Komunitas Makrozoobentos di Perairan Pulau Kabung, Kabupaten Bengkayang Kalimantan Barat
Authors: Pramika Luthfia Fia , Muliadi Muliadi , Minsas Sukal
Published: April 2021

Makrozoobentos merupakan bioindikator perairan, karena bentuknya yang relatif tetap , ukuran besar, sehingga mudah untuk di identifikasi. Penelitian ini bertujuan untuk mengetahui komposisi makrozoobentos, mengetahui struktur komunitas makrozoobentos, dan mengetahui hubungan antara kepadatan makrozoobentos dengan parameter fisika- kimia diperairan Pulau Kabung. Penelitian ini telah dilakukan pada bulan Januari–Maret 2020 dengan menggunakan purposive random sampling. Hasil penelitian memperoleh komposisi makrozoobentos di perairan Pulau Kabung terdiri dari 4 filum, 5 kelas, 13 ordo, 19 famili dan 21 genus, yaitu kelas Gastropoda, Bilvalvia, Crustacea, Holothuroidea dan Poloychaeta. Kepadatan tertinggi yaitu kelas Gastropoda genus Nassarius dengan nilai 133 Ind/m2. Kisaran indeks keanekaragaman (H’) makrozoobentos 1,45-2,02, indeks keseragaman (E) makrozoobentos 0,84– 0,97, dan indeks dominansi (D) makrozoobentos 0,14- 0,26. Parameter fisika- kimia air yang di peroleh yaitu kisaran arus 0,025-0,19 m/s, Suhu 28,9-29,50C, pH 8,45-8,59, oksigen terlarut 6,37-7,37 mg/l, salinitas 31,8-32,16 ppt, alkalinitas 0,08-0,17 mg/l, CO2 0,8 mg/l, tekstur subtrat di perairan Pulau Kabung adalah lumpur berpasir. Kondisi Perairan di Pulau Kabung masih dikategorkan baik.
Kandungan Logam Berat Pb, Cd dan Hg pada Air dan Sedimen di Perairan Samudera Indah Kabupaten Bengkayang, Kalimantan Barat
Authors: Robi Robi , Aritonang Anthoni , Juane Sofiana Mega Sari
Published: April 2021

Pantai Samudra Indahmerupakan kawasan pesisir yang merupakan salah satu tempat aktivitas masyarakat seperti lalu lintas kapal angkutan maupun pembangunan tempat wisata yang berpotensi menimbulkan pencemaran terhadap lingkungan pesisir. Pada penelitian ini telah dilakukan penentuan kadar logam berat pada air dan sedimen di perairan Pantai Samudra Indah. Tujuan penelitian ini adalah untuk mengetahui kandungan logam berat Cadmium (Cd), Timbal (Pb) dan Merkuri (Hg) yang terakumulasi pada air dan sedimen. Lokasi pengambilan sampel dilakukan pada 3 stasiun yang masing-masing  terletak di dekat PLTU, dekat lalu lintas kapal dan  dekat kawasan wisata. Penelitian ini menggunakan metode yang mengacu pada Standar Nasional Indonesia (SNI) nomor 06-6992.2-2004 menggunakan Atomic Absorption Spectrophotometer (AAS) Series 200 dan 220. Hasil analisis laboratorium, logam berat Pb, Cd, dan Hg pada air dan sedimen masih di bawah nilai ambang batas yang ditetapkan oleh KLH No. 51 Tahun 2004. Konsentrasi logam berat Pb tertinggi pada air di Stasiun I sebesar 0,0031 dan sampel sedimen tertinggi terdapat di Stasiun I sebesar 0,8684. Sedangkan konsentrasi logam Cdpada sampel air diStasiun I, II dan III tidak terdeteksi. Pada sedimen tertinggi terdapat pada Stasiun I sebesar 0,7449 dan konsentrasi logam berat Hg tertinggi yang terdapat pada sampel air pada Stasiun II sebesar 0,369. Sedangkan pada sedimen tertinggi pada Stasiun III sebesar 0,0642
Electric Field Induced Biomimetic Transmembrane Electron Transport using Carbon Nanotube Porins as Bipolar Electrodes
Authors: Hicks Jacqueline M. , Yao Yun-Chiao , Barber Sydney , Noy Aleksandr , Neate Nigel , Watts Julie , Rawson Frankie
Published: April 2021

Cells modulate their homeostasis through the control of redox reactions via transmembrane electron transport systems. These are largely mediated via oxidoreductase enzymes. Their use in biology has been linked to a host of systems including reprogramming for energy requirements in cancer. Consequently, our ability to modulate membrane redox systems may give rise to opportunities to modulate underlying biology. The current work aimed to develop a wireless bipolar electrochemical approach to form on-demand electron transfer across biological membranes. To achieve this goal, we show that using membrane inserted carbon nanotube porins that can act as bipolar nanoelectrodes, we could control electron flow with externally applied electric fields across membranes. Before this work, bipolar electrochemistry has been thought to require high applied voltages not compatible with biological systems. We show that bipolar electrochemical reaction via gold reduction at the nanotubes could be modulated at low cell-friendly voltages, providing an opportunity to use bipolar electrodes to control electron flux across membranes. Our observations present a new opportunity to use bipolar electrodes to alter cell behavior via wireless control of membrane electron transfer.
Preparative-Scale Synthesis of Nonacene
Authors: Jancarik Andrej , Holec Jan , Nagata Yuuya , Šámal Michal , Gourdon Andre
Published: April 2021

During the last years we have witnessed progressive evolution of preparation of acenes with length up to dodecacene by on-surface synthesis in UHV or generation of acenes up to decacene in solid matrices at low temperatures. While these protocols with very specific conditions produce the acenes in amount of few molecules, the strategies leading to the acenes in large quantities dawdle behind. Only recently and after 70 years of synthetic attempts, heptacene has been prepared in bulk phase. However, the preparative scale synthesis of higher homologues still remains a formidable challenge. Here we report the preparation and characterisation of nonacene and show its excellent thermal and in-time stability.
A Computational Study of Direct CO2 Hydrogenation to Methanol on Pd Catalysts
Authors: Kowalec Igor , Kabalan Lara , Catlow Richard , Logsdail Andrew
Published: April 2021

We investigate the mechanism of direct CO2 hydrogenation to methanol on Pd (111), (100) and (110) surfaces using density functional theory (DFT), providing insight into the reactivity of CO2 on Pd-based catalysts. The initial chemisorption of CO2, forming a partially charged CO2δ-, is weakly endothermic on a Pd (111) surface, with an adsorption energy of 0.06 eV, and slightly exothermic on Pd (100) and (110) surfaces, with adsorption energies of -0.13 and -0.23 eV, respectively. Based on Mulliken analysis, we attribute the low stability of CO2δ- on the Pd (111) surface to a negative charge that accumulates on the surface Pd atoms interacting directly with the CO2δ- adsorbate. For the reaction of the adsorbed species on the Pd surface, HCOOH hydrogenation to H2COOH is predicted to be the rate determining step of the conversion to methanol in all cases, with activation barriers of 1.35, 1.26, and 0.92 eV on Pd (111), (100) and (110) surfaces, respectively.
A Graph Neural Network for Predicting Energy and Stability of Known and Hypothetical Crystal Structures
Authors: Pandey Shubham , Qu Jiaxing , Stevanovic Vladan , St. John Peter , Gorai Prashun
Published: April 2021

The discovery of new inorganic materials in unexplored chemical spaces necessitates calculating total energy quickly and with sufficient accuracy. Machine learning models that provide such a capability for both ground-state (GS) and higher-energy structures would be instrumental in accelerating the screening for new materials over vast chemical spaces. Here, we develop a unique graph neural network model to accurately predict the total energy of both GS and higher-energy hypothetical structures. We use ~16,500 density functional theory calculated total energy from the NREL Materials Database and ~11,000 in-house generated hypothetical structures to train our model, thus making sure that the model is not biased towards either GS or higher-energy structures. We also demonstrate that our model satisfactorily ranks the structures in the correct order of their energies for a given composition. Furthermore, we present a thorough error analysis to explain several failure modes of the model, which highlights both prediction outliers and occasional inconsistencies in the training data. By peeling back layers of the neural network model, we are able to derive chemical trends by analyzing how the model represents learned structures and properties.
The Oxygen Reduction Reaction on Pt: Why Particle Size and Inter-particle Distance Matter
Authors: Inaba Masanori , Zana Alessandro , Quinson Jonathan , Bizzotto Francesco , Dosche Carsten , Dworzak Alexandra , Oezaslan Mehtap , Simonsen Søren Bredmose , Kuhn Luise Theil , Arenz Matthias
Published: April 2021

Carbon supported Pt based nanoparticles are important electrocatalysts for energy conversion reactions such as the oxygen reduction reaction (ORR). Although this reaction has been extensively studied, the influence of factors such as the particle size and inter-particle distance of the nanoparticle-based or nano-sized electrocatalysts on the ORR activity and durability are not yet fully understood and often intertwined. This lack of understanding is mostly based on the limitation in the synthetic approaches of the electrocatalysts which usually do not allow an independent variation of particle size and inter-particle distance. In the presented work, we succeeded to disentangle both factors using a “colloidal toolbox” approach and have demonstrated an effect of the inter-particle distance on the electronic properties of the nanoparticle via operando electrochemical X-ray absorption spectroscopy (XAS).
Hyperuricemia as a risk factor of contrast-induced acute kidney injury
Authors:   Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia, Mironova Olga Iu. , Lakotka Polina G. ,   Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia, Fomin Viktor V. ,   Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
Published: April 2021

Aim. To assess the prevalence of contrast-induced acute kidney injury (CI-AKI) in patients with stable coronary artery disease (CAD) and hyperuricemia. Materials and methods. Patients with stable CAD receiving optimal medical therapy and with indications to coronary angiography and possible coronary angioplasty were included in an observational open prospective cohort study. The protocol of the study was registered in clinicaltrials.gov with ID NCT04014153. We conducted a sub-analysis of the group of patients with hyperuricemia (uric acid level >7 mg/dl). Results. We included 1023 patients with stable CAD. 32 patients suffered from hyperuricemia. The rate of CI-AKI in this group was 6.25% (2 patients), that was lower than in patients with normal levels of uric acid (13.1%). The difference was not statistically significant probably due to the small number of patients with hyperuricemia. The patients with hyperuricemia had proteinuria 3 times more frequently, than patients without, the rate of diabetes mellitus was 7% higher as well as anemia by 4.5% but didn’t reach statistical significance. Conclusion. The rate of CI-AKI in patients with hyperuricemia was twice lower than in patients with normal levels of uric acid. More research needs to be conducted in patients with metabolic syndrome in larger groups. Keywords: contrast-induced acute kidney injury, contrast-associated acute kidney injury, contrast-induced nephropathy, coronary artery disease, percutaneous coronary intervention, contrast, hyperuricemia For citation: Mironova OIu, Lakotka PG, Fomin VV. Hyperuricemia as a risk factor of contrast-induced acute kidney injury. Consilium Medicum. 2021; 23 (1): 25–27. DOI: 10.26442/20751753.2021.1.200572
Levels of high-sensitivity c-reactive protein in young and middle-aged working men
Authors:   Russian Medical Academy of Continuous Professional Education, Moscow, Russia, Kirichenko Andrey A. , Polyakova Olga A. ,   Russian Medical Academy of Continuous Professional Education, Moscow, Russia, Dubovskaia Irina N. ,   Diagnostic and Rehabilitation Center of Gazprom Transgaz Moscow, Moscow, Russia
Published: April 2021

Cardiovascular diseases remain the leading cause of death in the working age population. In recent decades, more and more attention has been attracted to a subacute chronic inflammatory process as the cause of the progression of atherosclerosis and the development of atherothrombosis. A high-sensitivity C-reactive protein (hs-CRP) is recognized as an independent marker of cardiovascular disease risk, comparable in value to cholesterol or blood pressure. Aim. Measurement of hs-CRP levels in the group of initially healthy young and middle-aged working men. Materials and methods. The study included 349 men aged 28 to 56 years, who undergo periodic medical examination at the Diagnostic and Rehabilitation Center of “Gazprom transgaz Moscow” OOO from November 2018 to February 2020.The examination was carried out according to an employee occupation by order of the Ministry of Health and Social Development of Russia No. 302n. dated 12.04.2011. Additionally, a blood test for hs-CRP was performed. Results. An increase in hs-CRP ≥2 mg/L was found in 26.7% of the men examined. In the majority of cases (89.2%), the increase in CRP ranged between 2 and 5 mg/L, in 7.5% of cases – between 5 and 10 mg/L, and only in 3,2% it exceeded 10 mg/L. All patients with elevated hs-CRP levels showed no signs of an acute inflammatory reaction. A direct correlation of hs-CRP levels with overweight and abdominal obesity, which increases with age, was revealed. In 151 men, hs-CRP levels were assessed in dynamics, of which baseline increase of ≥2 mg / l was noted in 28.5%, and after a year – in 23.2%. When assessing the absolute value of biomarker concentration, an increase in this indicator after a year was registered in 45.3% of men. Conclusion. The high incidence of increased baseline hs-CRP levels in the group of relatively healthy young and middle-aged working men, and the tendency for this indicator to increase after a year in 45.3% of men makes it appropriate to include routine measurement of the basal hs-CRP concentration in men over 40 years of age in screening programs and standards of medical examinations. Keywords: high-sensitivity C-reactive protein, atherosclerosis, cardiovascular diseases For citation: Kirichenko AA, Poliakova OA, Dubovskaia IN. Levels of high-sensitivity C-reactive protein in young and middle-aged working men. Consilium Medicum. 2021; 23 (1): 99–102. DOI: 10.26442/20751753.2021.1.200577