bluuebunny/crossref_metadata_2025 huggingface dataset:
РЕГУЛИРОВАНИЕ СОСТАВА АНТОЦИАНОВ ПРИПРОИЗВОДСТВЕ ВИНА ИЗ ЧЕРНОЙ СМОРОДИНЫ
Authors: Панасюк А.Л. , Макаров С.Ю. , Макаров С.С.
Published: August 2021

Цель данной работы состояла в изучении изменения качественного и количественного состава антоцианов в процессе производства вина из черной смородины с применением ферментативной мацерации мезги и определении наиболее эффективных способов повышения их концентрации в готовом продукте. Мезгу черной смородины обрабатывали по четырем схемам: тепловая мацерация; тепловая мацерация в сочетании с обработкой различными ферментными препаратами; ферментативная мацерация при оптимальной температуре для действия ферментов; ферментативная мацерация при низкой температуре. В соке черной смородины идентифицировано 11 антоцианов, большинство из которых представляет собой гликозиды дельфинидина и цианидина. Наибольшее извлечение антоцианов отмечено при обработке мезги ферментным препаратом Фруктоцим Колор при температуре 22-23 °С в течение четырех часов. Нагрев мезги до температуры 45 °С и выше приводил к интенсификации окислительно-восстановительных процессов и образованию нерастворимых комплексов антоцианов с азотистыми соединениями, в результате чего их суммарная концентрация снижалась. Показано, что в процессе брожения концентрация антоцианов снижалась от 18,7 % до 58,1 % в зависимости от расы используемых дрожжей. Рекомендовано для брожения черносмородинового сусла использовать расы Москва 30, Черносмородиновая 7 и UWY SP1. Отмечено усиление антиоксидантных свойств сусла и виноматериала из черной смородины при повышении суммарной концентрации антоцианов.
ФИЗИКО-ХИМИЧЕСКИЕ И РЕОЛОГИЧЕСКИЕ ОСНОВЫСОЗДАНИЯ ПОЛИМЕРНЫХ КОМПОЗИЦИОННЫХ МАТЕРИАЛОВ ДЛЯ ИЗГОТОВЛЕНИЯ КОМПОЗИТНЫХБАЛЛОНОВ НА ИХ ОСНОВЕ
Authors: Блазнов А.Н. , Зимин Д.Е.
Published: August 2021

Проведены экспериментальные исследования по разработке рецептуры эпоксидных связующих для производства баллонов высокого давления методом «мокрой» намотки. Получены значения реологических и физико-механических свойств композиций на основе эпоксидных смол ЭД-20, ЭХД и УП-610, в зависимости от содержания отверждающих агентов. Показано, чтобы получить приемлемое время желатинизации около 6 минут, содержание отвердителя ИМТГФА должно находиться в пределах 130–140 масс. ч., а ускорителя УП 606/2 – 1–1,5 масс. ч. Для исследований физико-механических свойств проводили испытания на растяжения и трехточечный поперечный изгиб отвержденных образцов. Для композиций на основе азотсодержащей эпоксидной смолы УП-610, с увеличением содержания отвердителя ИМТГФА прочность на разрыв медленно возрастает, прочность на изгиб имеет максимумом при содержании ИМТГФА 140 масс. ч. Для композиций на основе эпоксидной смолы ЭХД прочность на разрыв возрастает с увеличением содержания УП 606/2, а при испытаниях на трехточечный изгиб, достигнув максимума при 0,4 масс. ч., прочность снижается при дальнейшем увеличении содержания ускорителя. Максимальные значения прочности при растяжении и изгибе композиций на основе эпоксидной смолы ЭД-20, достигаются при содержании ускорителя УП 606/2 на уровне 1,5 масс. ч. Исходя из полученных реологических и физико-механических характеристик полимерных композиций, предложены рецептуры связующих для изготовления композитных баллонов по технологии «мокрой» намотки.
ЗАВИСИМОСТЬ РОСТОСТИМУЛИРУЮЩИХ СВОЙСТВ ОТХИМИЧЕСКОГО СОСТАВА ОБОЛОЧЕК ОВСА,ЛУЗГИ ПОДСОЛНЕЧНИКА И ТОРФА
Authors: Феллер Е.Ю. , Коньшин В.В. , Авдеева Д.А. , Беушев А.А. , Ефанов М.В. , Копылова О.И.
Published: August 2021

Проблема утилизации и использования огромного количества отходов растительного происхождения стоит очень остро для сельскохозяйственных регионов России. Одним из вариантов решения данной проблемы является применение в качестве стимуляторов роста и удобрений оболочек злаковых, лузги, половы, соломы и других отходов. В качестве метода активации, повышающего эффективность получаемых стимуляторов может быть использован метод взрывного автогидролиза.

В работе изучен химический состав обработанных по методу взрывного автогидролиза отходов растительного происхождения: оболочек овса посевного Avéna satíva, лузги подсолнечника Helianthus и полезного ископаемого - торфа. Обработанные при давлении водяного пара 1,6 и 1,8 МПа материалы в дальнейшем были использованы в качестве стимуляторов роста семян пшеницы сорта Омская 36.

В ходе проведенных исследований был изучен химический состав (содержание основных компонентов в материале) с целью выбора наиболее эффективного ростостимулятора.Для исследования ростостимулирующих свойств были получены суспензии с содержанием модифицированных продуктов в количестве 0,1-5 г/л. Проведенные по стандартным методикам исследования энергии прорастания и всхожести семян показали, что при обработке водяным паром материалов наиболее эффективные ростостимулирующие свойства показали суспензии, полученные из обработанных оболочек овса.
НАНЕСЕНИЕ РАЗЛИЧНЫХ ФУНКЦИОНАЛЬНЫХ ПОКРЫТИЙ ИЗ СВС-МЕХАНОКОМПОЗИТОВ ГАЗОДЕТОНАЦИОННЫМ МЕТОДОМ
Authors: Собачкин А.В. , Ситников А.А. , Яковлев В.И.
Published: August 2021

Настоящая работа посвящена установлению особенностей нанесения покрытий для различных областей техники с помощью технологии газодетонационного напыления порошковых СВС-механокомпозитов. Нанесение покрытий осуществлялось на экспериментальной установке газодетонационного напыления «Катунь М». В качестве детонирующего состава использовалась смесь пропан-бутана и кислорода. Были нанесены газодетонационным методом и исследованы следующие виды покрытий: покрытия, предназначенные для обеспечения высокой износостойкости узлов и агрегатов; покрытия, предназначенные для защиты изделия от коррозии в особо агрессивных средах. Порошковая смесь для напыления представляла собой композиты вида «матрица – частицы с особыми свойствами» Получение композита осуществлялось путем механоактивационной обработки в планетарной шаровой мельнице АГО-2С. В ходе работы определены наиболее рациональные режимы напыления покрытий, исследованы макро- и микроструктура, топография поверхности, а также свойства покрытий (микротвердость, износостойкость), проведен энергодисперсионный и рентгенофазовый анализ исходных материалов и газодетонационных покрытий. Применение слоистых механокомпозитов с металлической и интерметаллидной матрицей для газодетонационного напыления позволяет обеспечить сохранение фазового и элементного составов исходной порошковой смеси в нанесенном покрытии.
Otoliths a way to identify fish
Authors: Arevalo Miguel Ángel , Pérez Ceila de Jesús Concepción , Arceo Dzib Francisco Osvaldo , Sosa Ávila Misael , Torres Rojas Yassir Edén
Published: August 2021

El objetivo principal por el cual surge este libro, es debido a que existen una gran cantidad de estudios enfocados a la ecología trófica, específicamente al análisis de contenido estomacal, donde muchas veces el estado de digestión que presentan algunas presas es muy avanzado y no se logran identificar los organismos utilizando caracteres externos, como son los radios de las aletas, la pigmentación o alguna otra ornamentación, por lo que se requieren de otras estructuras más resistentes como el esqueleto u otolitos. Los otolitos en este caso son materiales muy importantes debido a la gran información que proporcionan acerca de los organismos, desde la identificación del mismo gracias a la topografía única que presenta cada especie, hasta la determinación de edad y comportamiento a lo largo de toda su vida mediante el estudio de anillos de crecimiento. Dentro del contenido de este libro encontraras una descripción detallada de los otolitos pertenecientes a 23 especies que habitan la Laguna de Términos, entre las cuales destacan: Eucinostomus gula, Archosargus rhomboidalis, Bairdiella chrysoura, Ariopsis felis, por ser las más abundantes. Con esto se espera proporcionar una herramienta de apoyo para aquellas investigaciones que requieren de la identificación de ictiofauna por medio de las estructuras.
Study of role of computerized tomography (CT) in evaluation of groove pancreatitis
Authors:   Senior Resident, Department of Radiodiagnosis, Kamineni Institute of Medical Sciences, Naeketpally, Nalgonda, Telangana, INDIA., G Swadeep Raj
Published: August 2021

Background: Groove pancreatitis is a rare form of chronic pancreatitis affecting the groove between the pancreatic head, duodenum and common bile duct. The exact cause of the disease is not known, although there are strong associations with long term alcohol abuse, functional obstruction of duct of Santorini and brunner gland hyperplasia. The purpose of this study was to describe the imaging findings of groove pancreatitis (GP) on Contrast enhanced CT Abdomen. Material and Methods: Present study was retrospective study conducted, with help of medical records of 16 patients with a final diagnosis of Groove pancreatitis. CT, MRI and MRCP findings were analysed. Statistical analysis was done using descriptive statistics. Results: In present study, two types of groove pancreatitis (GP) as pure type (50%) and segmental type (50%) were noted. Other important findings were focal duodenal wall thickening (62.5%) and cysts in the duodenal wall itself or in groove between the pancreatic head and the duodenum (37.5%), CBD dilatation and distal smooth tapering (62.5%) including all the segmental types and 2 of the pure type leading to intra- and extra-hepatic biliary system dilatation. MRI and MRCP were available in 6 patients in our study. There was a CT similarity regarding the sheet of tissues within the pancreaticoduodenal groove. These were seen expressing T1 hypo-intense and T2 slightly hyperintense signal in 3 patients with depiction of mild enhancement in the delayed phases in three of them (50%). On the MDCT examinations hypodense sheet at the PD groove was seen in 12 patients with modest enhancement identified in delayed phase seen in 6 of the them. Duodenal wall thickening was seen in 10 patients while associated cysts within the duodenal wall or in PD groove were seen in 6 patients. Pancreatic head enlargement with diffuse enhancement was seen in 8 patients. Mild pancreatic duct dilatation was seen in 8 patients while dilatation of the CBD was seen in 10 patients with distal tapering and intra-hepatic biliary dilatation. Conclusion: Groove pancreatitis (GP) is a disease that should be considered in the list of differential diagnosis of masses implicating the pancreatic head and medial duodenal wall. Imaging findings that are suggestive of GP include chronic inflammatory changes with fibrosis in the PD groove with or without implication of the nearby head of the pancreas, duodenal medial mural thickening with luminal stenosis and cysts at the PD groove or within the duodenal wall.
Nutrisi Efektif Mempercepat Penyembuhan Luka Perineum pada Ibu Post Partum (Systematic Review)
Authors: Sebayang Wellina BR. , Ritonga Fitriana
Published: August 2021

Accelerated healing of perineal suture wounds during the puerperium is expected to prevent postpartum mothers from the danger of infection. Several methods can be done to accelerate the perineal wound healing process, one of which is by adding a high protein intake. This birth canal wound can become a container for bacteria to enter so that it can cause infection, trauma to the perineum can cause discomfort and pain during sexual intercourse, therefore handling this perineal wound is important. Good nutrition according to several studies can accelerate the wound healing process perineum. The purpose of this study was to determine effective nutrition in accelerating the healing of perineal wounds in postpartum mothers so that it can be used as an alternative method for patients who give birth. This study uses a systematic review method by examining journal articles published through the google scholar site of the reviewed journals. There are 6 methods of effective nutrition to accelerate perineal wound healing, are fish cork extract capsules, zinc supplements, eggs, red guava juice, catfish, pineapple juice, and honey.
Faktor Determinan Sosial Risiko Post Traumatic Stress Disorder (PTSD) Pasca Kejadian Bencana Tsunami Selat Sunda
Authors: Rachma Helia , Febrianti Thresya
Published: August 2021

The Tsunami of the Sunda Strait in December 2018 resulted in many losses, fatalities, and infrastructure. The psychological impact that often occurs during a catastrophic event is Post Traumatic Stress Disorder (PTSD) and if a teenager experiences it will have an impact on life in the future. The purpose of this study was to analyse the social determinants associated with PTSD in post-Tsunami Banten. This research is a quantitative study with a cross-sectional study design with a sample size of 125. The sampling technique uses Proportional to Size (PPS) and Simple Random Sampling. Data analysis using Fisher's Exact test. Factors related to the risk of Post Traumatic Stress Disorder (PTSD) are family support (p-value 0,042<0,05) and peer support (p-value 0,021<0,05) significantly related to the risk of Post Traumatic Stress Disorder in adolescents in SMPN 2 Labuan. However, volunteer support and support of religious leaders do not have a significant relationship with the risk of Post Traumatic Stress Disorder (PTSD). Support of family and friends are risk factors PTSD in adolescents at SMPN 2 Labuan after the Sunda Strait tsunami disaster in December 2018. There needs to be socialization related to post-disaster mental health management to parents and peers.
Foot Screening dan Pengaruh Edukasi terhadap Pengetahuan dan Perilaku Pencegahan Diabetic Foot Ulcer pada Individu dengan Diabetes Mellitus
Authors: Nazier Suci Anatasia , Karma Agusni
Published: August 2021

Diabetic foot ulcer (DFU) is a complication of diabetes mellitus (DM) that is important to get attention especially by people with DM. Approximately 25% of DM cases develop DFU. In addition, 85% of amputations in DM cases are caused by DFU. However, amputation of the lower limb due to DFU could be minimized by giving education about its prevention. Therefore, this study was conducted to determine the risk level of DFU and evaluated the effect of education related to DFU prevention in people with DM. This research was an observational descriptive study with a cohort study approach. This research had 15 participants. Each participant underwent foot screening to determine the risk level of DFU. Afterward, they were given a pretest to evaluate the level of knowledge and behavior of DFU prevention by using questionnaires. Directly after the pretest, they were also given education about DFU prevention. After 6-8 weeks, a post-test was carried out using the same questionnaires. The results showed that all participants had a risk of developing DFU. Giving education has significantly improved the knowledge and behavior of participants in practicing foot care to prevent DFU. It is important to perform foot screening to prevent the complications of DFU. In addition, education is significantly influential in improving the knowledge and behavior related to DFU prevention in people with DM.
Penyebab Anak Stunting: Perspektif Ibu
Authors: Setiyowati Erni , Purnamasari Meivita DEwi , Setiawati Nina
Published: August 2021

Stunting is one of the health problems in Indonesia. The cause of stunting is inadequate intake of nutrients which will have an impact on physical growth, motor and mental development, as well as intelligence, socio-emotional values. Mothers who have stunted children experience different experiences. This causes different perceptions about the causes of stunting for mothers. This study uses a qualitative method with a phenomenological approach. The purpose of the study was to explore the experience of mothers caring for children who experience stunting. The research was conducted in Banyumas Regency. The informants involved were 15 mothers who had stunted children aged 25-60 months. The research resulted in one of the themes, namely the causes of stunting for mothers. The themes consist of heredity categories, difficult children/picky eaters, children's health conditions, and financial conditions. According to the informant, heredity is the main cause of stunting, so it is assumed that stunting cannot be prevented. This shows the need for adequate information for informants about the factors that cause stunting. Mothers need counseling and supervision to increase their knowledge and ability in caring for children, especially in meeting nutritional needs.Â
Kepatuhan Konsumsi Tablet Zat Besi Berdasarkan Tingkat Pengetahuan Ibu Hamil
Authors: Fajrin Fitriana Ikhtiarinawati , Erisniwati Ayu
Published: August 2021

One of the factors causing the high prevalence of anemia is the low compliance of pregnant women in consuming iron during pregnancy. The compliance of pregnant women in consuming iron during pregnancy cannot be separated from the level of knowledge that pregnant women have. This study aims to analyze the relationship between compliance with iron tablet consumption and the level of knowledge of pregnant women. This type of research is an analytical study with a survey method with a cross-sectional approach. The research was conducted on July 1-August 15, 2020, which was conducted at BPS Ernawati, Laren District, Lamongan Regency, with 21 respondents. The data collection technique used a questionnaire. Data analysis used fisher exact correlation test. Based on the results of the study, it showed that the majority had less knowledge about the importance of consuming iron tablets, namely as many as 10 respondents (47,6%). The majority of respondents did not comply with the consumption of iron tablets (57,1%). The majority of respondents with insufficient knowledge were not obedient, (38,1%), the majority of respondents with sufficient knowledge, were obedient as (19,1%), while the majority of respondents with high knowledge were obedient, (14,3%), and based on the statistical test results obtained p-value (0,033). This study concludes that there is a relationship between compliance with iron tablet consumption on the level of knowledge of pregnant women at BPS Diana Ernawati. Â
Analisis Kebutuhan Keluarga Berencana yang Tidak Terpenuhi (Unmet Need) pada Wanita Usia Subur
Authors: Arde M. Lanova Dwi , Lubis Sri Novita , Nasution Puteri Citra Cinta Asyura
Published: August 2021

The high number ofÂ unmet needsÂ affects the Total Fertility Rate (TFR) and birth spacing as well as the occurrence of unwanted pregnancies which also increases the risk of death in the mother. This study aims to analyze theÂ unmet needÂ for family planning in women of childbearing age in West Medan. This research is a quantitative study using a cross-sectional study design. The research sample was women of childbearing age in Karang Berombak Village, West Medan, Medan City. Samples were taken in 7 neighborhoods with a simple random method. Data obtained a sample of 162 people. The research data were analyzed using statistical software with logistic regression methods. The results showed that the number ofÂ unmet needsÂ in Karang Berombak Village was 24.7%. Factors related to the incidence ofÂ unmet need, the decision to have KB is a decision by yourself / not involving the husband (Exp (B) 1.58 with a p-value of 0.02, after being controlled with the knowledge variable. The conclusion is that the number ofÂ unmet needsÂ in Karang Village Wavy West Medan is still higher than the North Sumatra and the national rate. The factors that are associated with the incidence ofÂ unmet needÂ are low levels of knowledge and the decision for family planning was the only womenâ€™s decision/not involving the husband. It is recommended to related agencies be more active in socializing about family planning and its side effects so that there is no misunderstanding about family planning.
The effect of type and concentration of acid on the characteristics of gelatine from bones of milkfish (Chanos chanos)
Authors: Winarti S. , Sarofa U. , Prihardi M.Y.R.
Published: August 2021

Gelatin is derived from the hydrolysis of the animal collagen contained in the bones and
skin. Milkfish bones have the potential to be used as raw materials for gelatine production
because it is estimated to be 15–20% of the total body weight of the fish. The extraction of
gelatine from fish bones is a solution in utilizing the waste of the fish processing industry.
Hydrolysis or soaking in an acidic solution against collagen is aimed to eliminate the salt
of calcium and other minerals in the cartilage. This research was conducted to determine
the influence of acid types and concentration on the milkfish bones gelatine production.
This study used a completely randomized factorial design with two factors. The first factor
was the type of acid (citric acid, acetic acid, and a mixture of citric and acetic acids), while
the second factor was the concentration of acid (5%, 9%, and 13%). The data obtained
were analysed using Analysis of Variance (ANOVA) and Duncan Multiple Range Test
(DMRT) Advanced test. The results showed that the type and concentration of acid
affected the yield, gel strength, viscosity, melting point, and gelling point. The best
treatment in this study was extraction using a 9% concentration of citric acid to produce
gelatine with a yield of 10.48%, gel strength 283.1 g bloom, viscosity 4.35 cP, melting
point 60.1°C, gel point 16.9°C. Identification of gelatine functional groups was carried out
on gelatine from the best treatment using FT-IR Spectrophotometer. From the results of
FT-IR spectra analysis, it is known that the functional groups present in the sample are –
OH, C-O, N-H, C-H, C-N, C=O which are the main functional groups of gelatine. This
study showed that the type and concentration of acid affected the characteristics of
milkfish bone gelatine
Gamma irradiation as suitable preservation method on herbal medicine: a review
Authors: Hadiati S.W. , Winarno H. , Pramono S.
Published: August 2021

The trend of consuming herbal medicines has been increasing over the past three decades.
No less than 80% of the world's population has used herbal medicines as a treatment. One
of the problems in herbal medicine is the high level of microbial contamination caused by
raw materials and production processes. Various attempts have been made to overcome
these problems, one of them is the gamma irradiation method. Although irradiation has
been widely used for food sterilization, the use of irradiation for sterilization on herbal
medicines is still debated. It is because irradiation may affect the composition of active
compounds of herbal medicines. This review aimed to discuss the applications of gamma
irradiation for herbal medicines by emphasizing the chemical constituent stabilities of
herbal medicines.
Factors Influencing Anxiety of Health Workers During Pandemic Covid-19
Authors: Yuniarsih Sri Mumpuni , Hapsari Lutfiana Inda , Rusdi Rusdi
Published: August 2021

The Corona Virus has become a world health problem in early 2020. Coronavirus Disease 2019 (COVID-19) is a disease that has never been previously identified in humans. Health workers who are at the forefront of handling Covid-19 have high psychological disorders, one of which is anxiety. The purpose is to identify the factors that influence anxiety in health workers during the Covid-19 pandemic. The databases used include Google Scholar, PubMed Central and ResearchGate. 528 articles were found based on selected keywords, the number of articles after duplication-checking was 164 articles. Then screening was carried out according to the inclusion criteria (n = 20) and a total of 144 articles were eliminated because they did not match the inclusion criteria. The number of articles following the due diligence test (n = 10) and 10 articles were eliminated because they did not meet the due diligence requirements. Then 10 articles were taken for review. The results showed that the factors that influence anxiety in health workers are gender, age, family status, availability of PPE, knowledge, contact with COVID-19 patients, chronic disease, a physical and psychological workload that threatens the health, cooperation between colleagues, working in an infectious isolation ward. Psychological disorders such as anxiety have long-term impacts and can affect the work efficiency of health workers. If this anxiety is not managed properly, it can affect the performance of health workers in dealing with Covid-19. The most dominant factors affecting anxiety are age, the availability of PPE and concerns about transmission
Hepatitis E in Pakistan
Authors: Malik Iftikhar A. , Tariq Waheed Uz
Published: August 2021

In Pakistan, sporadic cases of hepatitis E occur throughout the year. However, small outbreaks and epidemics of hepatitis E have been reported from the cities of Peshawar, Mardan, Abbottabad, Rawalpindi-Islamabad, Sargodha, Multan, Hyderabad, Quetta and Karachi. A large epidemic of hepatitis E occurred in one of the army garrisons at Lahore in early 1995, when more than 600 cases were treated as inpatients. Wherever epidemiological investigations have been carried out, the cause of the outbreak has always been found to be contamination of water supplies with sewage. This paper considers the epidemiology, diagnosis, clinical features, treatment, prevention and control of hepatitis E in Pakistan
Human factors in emerging infectious diseases
Authors: Halstead Scott B.
Published: August 2021

When the underlying causes and mechanisms of emerging infectious disease problems are studied carefully, human behaviour is often involved. Even more often, the only methods of control or prevention available are to change human behaviour. Several major recent emerging disease problems can be cited. It is sometimes emphasized that it is human carelessness, human excesses, human ignorance or human habits of conquest or leisure which contribute directly to the biological niches that microorganisms are all too capable of exploiting. We must look at ourselves as the engines of microbial opportunism. It is not likely that we will ever conquer the microbial world;we must look instead to control the human factors that contribute to emergence.
The epidemiological transition
Authors: Wahdan M., H.
Published: August 2021

The epidemiological transition was thought to be a unidirectional process, beginning when infectious diseases were predominant and ending when noncommunicable diseases dominated the causes of death. It is now evident that this transition is more complex and dynamic where health and disease evolve in diverse ways. It is rather a continuous transformation process with some diseases disappearing and others re-emerging. This paper addresses the mechanisms involved and the indicators that demonstrate the changing patterns of diseases
Violence among schoolchildren in Alexandria
Authors: Youssef R. M.
Published: August 2021

Violent behaviour among school students and its predictors were investigated. Selected children [2170]were requested to complete a self-administered questionnaire. Initiating violent assaults in the 18 months prior to the study was reported by 51.0% of boys and 20.9% of girls. Multivariate logistic regression analysis pointed to 16 predictive variables for violent behaviour; few were related to family background whereas the majority were related to the children themselves. Violent assaults were more likely to be initiated by boys and those who were dangerously daring and risk-takers, often fought verbally, threatened to attack others, were cruel to animals, disrupted class discipline, were truant from school or ran away from home and were disciplined by corporal punishment by their parents and their teachers. School-based prevention and intervention programmes addressing modifiable predictors should be considered
Management of wound infection after appendectomy: are parenteral antibiotics useful?
Authors: Harahsheh B. , Hiyasat B. , Abulail A. , Al Basheer M.
Published: August 2021

This study investigated the use of antibiotics in the treatment of wound infections after appendectomy. The subjects were 72 patients with post-operative wound infections at a district general hospital in Jordan. All patients received daily antiseptic dressings with povidone-iodine 10% in alcohol. The patients were randomized in a single-blind trial to receive either no antibiotics or parenteral antibiotics metronidazole and cefoxitin. There was no significant effect of antibiotic use in patients with early inflamed or severely inflamed appendicitis. However, for patients with perforated appendicitis the mean length of hospital stay and the mean frequency of change of dressings were significantly reduced. We conclude that antibiotics do not offer any advantage in post-appendectomy wound infections except for cases of perforated appendix
THE ROLE OF ENDOGENOUS NEUROPEPTIDES IN THE PATHOGENESIS AND CLINICAL MANIFESTATIONS OF ROSACEA-TIDES IN WOMEN
Authors: Salem Anas Sarayreh Atalla , Kuts Larisa
Published: August 2021

Rosacea is a common skin disease with a chronic recurrent course. Numerous factors of etiology and pathogenesis of this dermatosis, which may influence the appearance of its clinical signs, have not been elucidated. The aim of the work is to determine the content of endogenous neuropeptides (substance P, leu-enkephalin) in the blood, to find out their role in the development of clinical manifestations of rosacea in women. Materials and methods - 47 women with rosacea were clinically and laboratory examined in whom the levels of substance P and leu-enkephalin in the blood were determined by enzyme-linked immunosorbent assay. Results. Quantitative assessment of the degree of manifestations of clinical signs of local redness of the skin and subsequent symptoms of rosacea (pink acne) in women indicates a complex nature of changes in the skin and reactions of the nervous and endocrine systems. The revealed imbalance in the blood of patients with endogenous neuropeptides with different mechanisms of effector and regulatory action (increase - substance P, decrease - leu-enkephalin) indicates a violation of the mutual compensatory relations of these peptide signaling molecules in different functional systems of the body, and the following symptoms of the disease, which differed in women of reproductive and older age.Conclusions. Imbalance of levels of endogenous neuropeptides with opposite effector and regulatory effects (substance P, leu-enkephalin) may be one of the key pathogenetic factors of the appearance and development of clinical manifestations of rosacea in women given the polypotent mechanisms of action of these biologically active compounds as neurotransmitters and antinociceptive mediators, regulators of emotional and behavioral reactions, pro- and anti-inflammatory factors, coordinators of the hypothalamic-pituitary-gonadal system. Misdiagnosis of such manifestations of the disease as rosacea-tides with «menopausal», «migraine-like» and other types of tides in women dictate the need for a comprehensive examination of such patients.Кey words: rosacea, substance P, ley-enkephalin, women’s.
International Scientific Conference of young scientists and spe Volume 2 cialists dedicated to the 160th anniversary of V. A. Mikhelson Collection of articles. Volume 1
Authors:   Russian State Agrarian University-Moscow State Agricultural Academy named after K. A. Timiryazev, Konstantinov I. S.
Published: August 2021

The collection contains articles based on the materials of reports of participants of the International Scientific Conference of Young Scientists and Specialists dedicated to the 160th anniversary of V. A. Mikhelson, held on June 9-11, 2020 on the basis of the Timiryazev Russian State Agrarian University-MSA. The publication is of interest to researchers, teachers, postgraduates and students, managers and specialists of the agro-industrial complex.
Sustratos y ácido indol-3-butírico en la propagación de frambuesa
Authors: Frías-Moreno María Noemí , Olivas-Orozco Guadalupe Isela , González-Aguilar Gustavo Adolfo , Jacobo-Cuellar Juan Luis , Hernández-Rodríguez Ofelia Adriana , Ojeda-Barrios Damaris Leopoldina , Ordóñez-Beltrán Verónica , Parra-Quezada Rafael Ángel
Published: August 2021

Con el fin de contribuir al conocimiento sobre la propagación asexual de Rubus idaeus L., se estableció un experimento cuyo objetivo fue conocer, en dos años consecutivos (2017 y 2018), los efectos de tipos de sustratos y ácido indol-3-butírico (IBA), en la propagación de diferentes variedades frambuesa a partir de esquejes de raíz bajo condiciones de invernadero. Los sustratos utilizados como medio de enraizamiento de los esquejes fueron compost con alto contenido de materia orgánica, arena y un sustrato de textura franco arcillosa, los esquejes se trataron con IBA en concentraciones de 1, 5 y 10 mEq L-1. Las variables evaluadas fueron: producción de nuevas plantas a través del tiempo, porcentaje de sobrevivencia de plantas trasplantadas con tratamientos de IBA y eficiencia de los sustratos. Los resultados demostraron diferencias estadísticas en la producción dinámica de brotes nuevos en las variedades estudiadas. Comportándose la variedad “Heritage” con mayor emisión de brotes nuevos a partir de la raíz en los dos años de estudio. Las concentraciones de IBA 1, 5 y 10 mEq L-1 afectaron el porcentaje de sobrevivencia de las plantas trasplantadas, mostrando el tratamiento testigo mayor eficiencia de supervivencia. El sustrato con alto contenido de materia orgánica fue el más adecuado en función de la eficiencia de enraizamiento de plantas trasplantadas en macetas individuales. Se concluye que aplicaciones de IBA afectan la eficiencia de enraizamiento en plantas de frambuesa, considerando que son plantas muy suculentas, lo cual limita el efecto de la hormona de enraizamiento.
LEGAL ASSESSMENT OF THE FEDERAL LAW "ON PROTECTION AND PROMOTION OF CAPITAL INVESTMENTS IN THE RUSSIAN FEDERATION"
Authors:   Novosibirsk State University, Zykova Olga A.
Published: August 2021

The growing issue of attracting private investment in the Russian economy from year to year gave rise to the development of new measures of support from the state in relation to organizations implementing an investment project, which also form the most favorable investment climate in the country. Such preferences, which consist in a stabilization clause, are contained in the new Federal Law No. 69-FZ of 01.04.2020 “On Protection and Promotion of Capital Investments in the Russian Federation”. However, based on the conducted research, it is concluded that there are a number of legal imperfections, which are expressed in a number of conditions, non-compliance with which entails the inadmissibility of concluding an agreement on the protection and promotion of investment between a private and public person. At the same time, those provisions are so unattainable, infringing and limiting that the question of the expediency of the analyzed investment law will be justified. That is why proposals were made to adjust the rules, which would allow widening the range of persons entitled to state support and thereby attract their capital as an investment in the Russian economy – that is, to achieve the goals originally set.
CURRENT ISSUES OF THE RUSSIA GOVERNANCE IN THE CONTEXT OF THE SEVENTH “SPERANSKY CONFERENCE” HELD AT THE RUSSIAN STATE UNIVERSITY FOR THE HUMANITIES ON NOVEMBER 19, 2020
Authors:   Russian State University for the Humanities, Molodova Irina Yu.
Published: August 2021

Holding the Speransky conference [Speranskie Chteniya] has become a tradition at the Institute of Economics, Management and Law of the Russian State Humanitarian University. The topic of the conference is devoted to current issues of management in modern Russia. Its distinctive feature is an interdisciplinary scientific approach that addresses economic issues and closely related to them those of the management, jurisprudence, history, philosophy, intellectualology, sociology, political science etc.
ABOUT PROJECTS, PROJECT ACTIVITIES AND THEIR ROLE IN THE ECONOMY OF ENTERPRISES
Authors:   Moscow Polytechnic University, Tumin Valerii M. , Kostromin Petr A. ,   Moscow Polytechnic University, Tumin Valerii V. ,   Moscow State University of Fine Chemical Technologies
Published: August 2021

The article concerns with the role of projects and project activities in the economy of the country and its enterprises. The article considers the evolutionary changes that have occurred in recent years in understanding the content of the words “project” and “project activity” in the scientific literature, in regulatory documents and at the household level. On that basis, those concepts’ content is clarified. The authors show that currently in Russia and in the world there is a tendency to increase a number of projects performed and to increase their role in the society’s life. Against that trend’s background, the new society’s economic development model is being formed – the “project economy”, implemented in practice not through the usual market mechanisms, but through a multiple system of projects. It means that a significant part of the future economy, including the enterprises’ economy, may consist of a huge number of projects permeating it at the macro-, meso- and micro-levels that are hierarchically interconnected in space, time and among themselves. The article formulates eight basic conditions that are relevant for most projects and that include specific actions which, if completed by the time the projects are launched, can create the necessary prerequisites for the successful goals’ achievement approved in each project. It also highlights an importance of taking into account in all decisions on the projects’ development and implementation, the features of the technological processes and equipment adopted in them for use. The latter are considered by the authors as the foundation on which all other possible options for actions can then be purposefully built, ensuring both the project’s preparation for launch and its successful and effective implementation. The authors believe that the project economy is an integral part of our common economy, which is why it will not displace the market economy from the life of society, but will co-exist more or less amicably with it. Just as the market economy co-exists today with planned economy’s elements in the any enterprise’s activities.
SUSTAINABILITY OF MACROECONOMIC DYNAMICS. SYSTEM OF INDICATORS AND ASSESSMENT TECHNIQUE
Authors:   Russian Academy of Sciences Institute of Economics, Glazunova Vil'gel'mina V.
Published: August 2021

Within the framework of integration formations, various countries show excellent macroeconomic dynamics, which in theory should be determined by the form of integration, economic union, but also depends on many other factors and conditions associated with a particular country. Thus, the standard comparison of the dynamics according to the indicators chosen for that becomes insufficient, because of difference in the quality of that dynamics which revealng is useful from the point of view of the further development of the economic Union of countries. Thereby the purpose of the study is the formation and application of a methodology for assessing the stability of macroeconomic dynamics, measured by the rate of GDP growth using the example of the Eurasian Economic Union countries. The research methodology is an empirical and structural analysis, a method for constructing phase portraits by F. Takens, which allows defining the degree of stability of dynamics on a selected time interval by the properties of an attractor. The method is a step in the algorithm of the proposed methodology for assessing the stability of macroeconomic dynamics. In addition, the author proposes the minimum necessary system of indicators required to characterize the development of the countries – members of the Eurasian Economic Union. The result of the study in the applied sense was an assessment of the stability of macroeconomic dynamics by the GDP growth rate of the Eurasian Union countries, a comparative analysis of the dynamics. The use of the sustainability assessment methodology allows it to be included in the classic version of the macroeconomic analysis of economic development, having obtained conclusions regarding the sustainability of growth, with the prospect of determining the factors that ensure such dynamics, as well as the economic policy instruments that can affect the dynamics of GDP by its components and sectors in order to improve the sustainability of growth. Of the countries of the Eurasian Union, only Kazakhstan shows a positive growth rate over the entire time interval, although its fluctuations are quite significant. The assessment of stability naturally leads to the elucidation of the reasons for the differences in that parameter of dynamics, which is a promising scientific problem that requires its solution.
INVESTMENT POLICY OF POLAND IN THE CONTEXT OF TRADE AND ECONOMIC COOPERATION WITH THE RUSSIAN FEDERATION
Authors:   Diplomatic Academy of the Ministry of Foreign Affairs of the Russian Federation, Sekacheva Alla B.
Published: August 2021

The article reveals the evolution of Poland’s investment policy and the peculiarities of the formation of the country’s legal system for the protection of foreign investments. The article describes the current stage of development of the Polish economy, reveals the role of foreign investment in the modernization of the national economy. The article discusses the controversial issue of the role of the European Union subsidies in the transformation of the Polish economy. The issues of trade, economic and investment cooperation between Russia and Poland are analyzed separately and it is concluded that the anti-Russian foreign policy of Poland hinders the development of the trade, economic and investment cooperation between the two countries.
“OVERBOARD FROM ABSOLUTE”. THE CRITIQUE OF KANT IN AVANT-GARDE’S EPOCH
Authors:   Free University, Levina Tat’yana V.
Published: August 2021

In his treatise on Suprematism, Kazimir Malevich criticises transcendentalism and contrasts it with transcendence. Malevich is critical of the transcendental paradigm, as he essentially turns out to be a platonist. Pavel Florensky also criticizes transcendentalism – that precedes Malevich in time. Florensky views Kant as rooted in a “human” perspective and matches him with Plato. Florensky’s proposal, like Malevich’s later, is to return the transcendent. By comparing Florensky’s work on aesthetics and Malevich’s theory of new art, one sees that both authors criticize the illusionistic character of perspective and European painting. Florensky continued the concept of “reverse perspective” in iconography. Malevich argued that his fellows felt a close connection to the icon. It is also known that both Florensky and Malevich taught at art institutes (GINHUK and VKhUTEMAS) and worked to protect cultural heritage. In the theoretical works on metaphysics and art, the positions of Malevich and Florensky converge, as both were platonic. Thus, it is important to compare these figures in their different guises in order to identify the features of the revolutionary era
THE CRUCIFIED GOD AT THE BASIS OF MODERN EUROPEAN SCIENCE AND SOURCES OF THE INTERNALIST ANTIPOSITIVISM. ARTICLE THREE: HEGEL
Authors:   Russian State University for the Humanities, Kurilovich Ivan S.
Published: August 2021

The Religion-Science relationship is often understood as problematic, and they themselves as sides in the confrontation between clericalism and scientism. Against the background of these polemic party positions the study of the positive significance of theological toposes, tropes, mythologemes in science stands out, when it is conducted secularly, and even more so emphatically atheistically. One of the vivid examples of that is met in the reflections of two French philosophers of Russian origin, Alexandre Koyré and Alexandre Kojève. By studying the genesis of science, Koyré discovers that modern mathematical physics requires a homogeneous world, and it became so for the first time in Christian Europe in the 16th–17th centuries. Kojève continues Koyré’s reflections – according to him, the application of the celestial science of mathematics to terrestrial physics became possible through the habit of European thinkers to the scandalous thought about the Incarnation of God, about the possibility for the infinity and for the perfection to be born in the flesh and thus “heal” it. The positions of both have their origin in Hegel’s thoughts, but in some points do not agree with him. The research consists of three parts published in three separate articles: on the foundation of Modern science according to Koyré, Kojève and Hegel. The here presented third part is about Hegel.
THE IMAGE OF THE FUTURE IN THE MASS CONSCIOUSNESS OF CITIZENS AS A FACTOR OF SUSTAINABLE SOCIO-POLITICAL DEVELOPMENT OF SOCIETY
Authors:   Institute of Socio-Political Research of the Federal Center of Theoretical and Applied Sociology of the Russian Academy of Sciences, Velikaya Nataliya M. , Shushpanova Irina S. ,   Institute of Socio-Political Research of the Federal Center of Theoretical and Applied Sociology of the Russian Academy of Sciences, Afanas’ev Vladimir A. ,   Institute of Socio-Political Research of the Federal Center of Theoretical and Applied Sociology of the Russian Academy of Sciences
Published: August 2021

The article analyzes the socio-political views of Russian citizens about the future of the Russian state and Russian society. Analyzing the dynamic data series of the monitoring “How do you Live, Russia?” and its last wave of November–December 2020, the authors consider the changes in mass consciousness in terms of assessing the effectiveness of the government’s efforts to ensure the most important rights, freedoms and norms of the social state and the democratic regime, which manifests itself in the attitude to the existing political system and affects the level of trust in the government, where the executive power traditionally leads. Identifying the expectations of Russian citizens about the possible development of the country in the political, economic and cultural spheres, the authors conclude that the level of socio-political optimism allows one to describe the existing political system as fairly stable, on the one hand, with a high level of legitimation, on the other with a high level of alienation of citizens from power
THE RUSSIAN-TURKISH WAR OF 1877-1878 IN THE LETTERS OF K.P. POBEDONOSTSEV TO E.F. TYUTCHEVA
Authors:   Moscow Regional Archive Center, Surzhik Olga S.
Published: August 2021

The article reflects K.P. Pobedonostsev’s understanding of the events of the Russian-Turkish war of 1877–1878. He noticed the spiritual division of the society in the face of wartime challenges. It was based on the Christian conscience of the individual, or its spiritual passivity. The war of 1877– 1878 divided the Russian society into sincere figures who were ready to sacrifice their lives, property, time, and formal reputation for the sake of faith, the Tsar, the Fatherland, the suffering neighbors, and into those who preferred to put on self-interest and skepticism, and hide behind indifference and instructions. The more formalized an official’s activities are, the more harmful and less effective they are. Favoritism and theft were not harmed by this order. The less work you do for your conscience, for the sake of loving your neighbor and fulfilling your duty to God, the greater the need for fear of punishment. On the other hand, the more formalized an official’s activities are, the greater the fear of responsibility when taking the initiative. In the social activities of wartime, the thinker also saw a division into modest ascetics and noisy demonstrative personalities, who, acting for show, were more harmful to the cause. On the other hand, according to K.P. Pobedonostsev, the war had awakened many forces that were sleeping in the people’s environment.