bluuebunny/crossref_metadata_2025_split huggingface dataset:
Physiological and Biochemical Changes During the Growth of Custard Apple (Annona squamosa L.) Fruit Cultivated in Vietnam
Authors: Le Thuy T. , Le Trong V. , Doan Hang T.K. , Nguyen Khanh N. 
Published: February 2022

Abstract
This study evaluated some physiological and biochemical changes that accompanied the growth stages of custard apple cultivated in Lang Son, Vietnam. Regarding the pigment content of the peel, the research results showed that the content of chlorophyll a, b, and total reached the highest value at week 13, then decreased rapidly when the fruit entered the ripening stage. Meanwhile, carotenoid content in the peel increased gradually from week 3 until complete ripening at week 16, from 0.014 to 0.063 mg·g−1 fresh peel. Protein, lipid, and tannin content in the fruit flesh decreased gradually from week 3 to maturity. The vitamin C and reducing sugar content tended to reduce in week 3 to 7, then increased again until the fruit ripened. While the starch content varied quite complicatedly, it decreased from week 3 to 7, increased again from week 9 to 13, then decreased sharply as the fruit entered the ripening stage (down from 10.011% at week 13 to 1.795% at week 16). Regarding enzyme activity, α-amylase and peroxidase activity increased during the fruit development stages, corresponding to week 3 to 15 in this study. At week 16, the peroxidase activity continued to increase, while the α-amylase activity began to decrease. Unlike these two enzymes, catalase activity gradually increased from fruit formation to the 11th-week fruit stage, reaching 11.542 µM H2O2·g−1·min−1, and then decreased rapidly to 3.167 µM H2O2·g−1·min−1 in the 16th-week fruit stage.
Recent Developments in Edible Coatings for Fresh Fruits and Vegetables
Authors: Nain Neegam , Katoch Gunjan K. , Kaur Sawinder , Rasane Prasad 
Published: February 2022

Abstract
The world population is elevating rapidly, the demand for fruits and vegetables is increasing due to their nutritional value, and the concerns regarding the quality have been amplified. Therefore, the development of various techniques to retain quality attributes, and shelf-life extension of food has become a focal point for researchers and food industries. One of the economical techniques used for the preservation of food is the application of edible coating onto the surface of fresh or minimally processed fruits and vegetables. The foremost advantage of edible coating is that it is eco-friendly. Edible coatings can improve nutritional quality along with the maintenance of physiological attributes of fruits and vegetables. It can also act as a vehicle to carry active components, such as essential oils and spices that also carry antioxidant and antimicrobial properties. The application of nanotechnology for the formulation of edible coating is playing a significant role and aids in the reduction of microbial load on fruits and vegetables. The main aim of this review is to bring up-to-date information regarding various edible coatings used on minimally processed fruits and vegetables – carbohydrates, proteins, lipids, composites, fruit purees, and herb-based edible coatings and their significant effect on the physiological properties of produces. The information will be beneficial for the researchers and scholars to study the various effects of edible coatings on minimally processed fruits and vegetables.
Gambaran Status Konsumsi Air Minum Pada Pasien Batu Saluran Kemih
Authors: Anggraeny Syifa Fitria , Soebhali Boyke , Sulistiawati Sulistiawati , Nasution Poppy Desra S , Sawitri Endang 
Published: February 2022

Penyakit batu saluran kemih (BSK) adalah pembentukan batu yang disebabkan oleh pengendapan kristal yang dapat terjadi di ginjal, ureter, buli, dan uretra. Penyakit BSK merupakan penyakit ketiga terbanyak di bidang urologi setelah infeksi saluran kemih dan pembesaran prostat benigna. Salah satu faktor risiko penyakit BSK adalah asupan air minum yang kurang. Asupan air minum yang kurang menyebabkan volume urine yang tidak cukup untuk membuang zat sisa metabolisme dan garam yang berlebihan, serta menyebabkan supersaturasi urine dan retensi endapan zat terlarut dalam urine yang memudahkan terbentuknya BSK. Penelitian ini merupakan penelitian deskriptif observasional dengan pendekatan cross sectional serta menggunakan metode purposive sampling yang bertujuan untuk mengetahui gambaran status konsumsi air minum pada pasien batu saluran kemih di RSUD Abdul Wahab Sjahranie Samarinda. Data yang diperoleh berasal dari hasil wawancara pasien menggunakan kuesioner BEVQ-15 dan data rekam medik RSUD Abdul Wahab Sjahranie Samarinda. Jumlah sampel yang diperoleh sebesar 55 pasien yang telah didiagnosis BSK. Hasil menunjukkan bahwa terdapat 56,4% responden dengan status konsumsi air minum yang masih kurang dengan rata-rata konsumsi air minum sebanyak 2343,5 ml/hari. Jumlah ini masih kurang dari anjuran minum European Association of Urology, yaitu 2500 ml/hari. Kesimpulan yang dapat ditarik dari hasil penelitian adalah status konsumsi air minum pasien BSK sebagian besar berada pada kategori kurang.
Kata Kunci: Konsumsi Air Minum, Batu Saluran Kemih
Perbedaan Nilai Fraksi Ejeksi Ventrikel Kiri (LVEF) Pasien IMA-EST yang Menjalani Terapi Reperfusi dengan Fibrinolitik dan IKPP di RSUD Abdul Wahab Sjahranie Samarinda
Authors: Fadhilah Annisa Fitri , Herdianto Djoen , Nuryanto Muhammad Khairul 
Published: February 2022

Patients with Acute Myocardial Infarction with ST Segment Elevation (STEMI) should be given reperfusion therapy with fibrinolytic or PPCI (Primary Percutaneous Coronary Intervention) to prevent further myocardial damage. Currently PPCI is the main therapy choice for STEMI patients, but not all health facilities have these facilities. Thus, fibrinolytic may be the reperfusion therapy of choice in patients STEMI with chest pain onset ? 12 hours and without contraindications. STEMI can affect heart function, so the LVEF (Left Ventricular Ejection Fraction) value can be used to assess heart systolic function which can affect the prognosis of STEMI patients. The aim of this study was to identify the difference of LVEF values ??between STEMI patients undergoing reperfusion therapy with fibrinolytic and PPCI at Abdul Wahab Sajahranie Hospital, Samarinda. This study was an analytic observational study with a cross sectional design. The study population was all STEMI patients who undergoing reperfusion therapy with fibrinolytic and PPCI at Abdul Wahab Sjahranie Hospital, Samarinda for the period 2018-2019. Sampling was purposive sampling, with data sources derived from the patient's medical records. LVEF values ??were examined using transthoracic echocardiography, and Independent T-Test was used to analyze the difference of LVEF values ??between these groups. The result showed there was no significant difference in the LVEF value of STEMI patients undergoing reperfusion therapy with Fibrinolytics and PPCI (fibrinolytic 51.37 ± 12.254%, PPCI 56.47 ± 11.98%; p = 0.103 (p> 0.05)).
Keywords: STEMI, Fibrinolytic, PPCI, LVEF
Hubungan Karakteristik Pasien dan Rejimen Kemoterapi Terhadap Kualitas Hidup Pasien Kanker di RS PKU Muhammadiyah Yogyakarta
Authors: Wahyuni Fitri Ayu , Supadmi Woro , Yuniarti Endang 
Published: February 2022

Abstrak
Kanker merupakan suatu kondisi sel yang telah mengalami kehilangan pengendalian dan mekanisme normalnya sehingga mengalami pertumbuhan sel yang tidak normal, cepat dan tidak terkendali. Kualitas hidup merupakan persepsi setiap individu terhadap fungsinya dalam kehidupan. Kualitas hidup merupakan suatu bagian penting dalam penilaian hasil terapi pada penyakit kanker. Karakteristik individu pada pasien berhubungan dengan persepsi kesehatan general dan kualitas hidup keseluruhan. Penelitian ini bertujuan utuk mengetahui hubungan karakteristik pasien dan rejimen kemoterapi dengan kualitas hidup pasien kanker di RS PKU Muhammadiyah Yogyakarta. Penelitian ini menggunakan desain cross sectional dengan subjek penelitian semua pasien kanker yang menjalani kemoterapi periode September-Oktober 2020 dan memenuhi kriteria inklusi. Data yang diperoleh dianalisis menggunakan uji statistik Mann-Whitney dan Kruskal Wallis. Dari hasil analisis diperoleh tidak terdapat hubungan yang bermakna antara karakteristik pasien dan rejimen kemoterapi dengan nilai kualitas hidup pasien kanker (p>0,05).
THE SPECTRUM OF PHYTOSTIMULATING ACTIVITY OF A LABORATORY SAMPLE OF A BIOLOGICAL PLANT PROTECTION PRODUCT BASED ON BACILLUS ATROPHAEUS ACIM В-11474
Authors: Баубекова Д.Г. , Сопрунова О.Б. 
Published: February 2022

В настоящее время большое значение приобретает способность многих микроорганизмов рода Bаcillus колонизировать ризосферу культурных растений, стимулировать их рост и влиять на урожайность сельскохозяйственных культур. При этом эффективность данных микроорганизмов, как агентов биоконтроля, будет обусловлена не только их антагонистической активностью, но и ростостимулирующими свойствами. Определено, что исследуемый штамм Bacillus atrophaeus ВКПМ В-11474, лежащий в основе биологического средства, оказывал фитостумулирующую активность по отношению к тест-растению. Обнаруженная активность проявлялась специфично – стимуляция роста тест-растения варьировала в зависимости от фазы роста культуры.
At present, the ability of many microorganisms of the genus Bаcillus to colonize the rhizosphere of cultivated plants, to stimulate their growth and to influence the productivity of agricultural crops is acquiring great importance. At the same time, the effectiveness of these of microorganisms as biocontrol agents will be determined not only by their antagonistic activity, but also by growth-stimulating properties. It was determined that the investigated Bacillus atrophaeus strain ACIM B-11474, which is the basis of the biological agent, exhibited phyto-stimulating activity in relation to the test plant. The detected activity manifested itself specifically – stimulation of the growth of the test plant varied depending on the growth phase of the culture.
RETROSPECTIVE ANALYSIS OF DOMESTIC GASOLINE ENGINES OF PASSENGER CARS
Authors: Кузнецов Г.А. , Раилко М.Ю. , Петров Д.А. 
Published: February 2022

В статье проведен ретроспективный анализ отечественных четырехцилиндровых бензиновых двигателей легковых автомобилей. По каждому из исследованных параметров и показателей выявлены изменения. Показано, что основной тенденцией развития двигателей является повышение их размерности, связанное с увеличением геометрических параметров, а также повышение энергетических показателей двигателей.
The article presents a retrospective analysis of domestic four-cylinder gasoline engines of passenger cars. Changes were revealed for each of the studied parameters and indicators. It is shown that the main trend in the development of engines is an increase in their dimension associated with an increase in geometric parameters, as well as an increase in the energy performance of engines.
THERMOBAROGEOCHEMICAL FEATURES OF THE FORMATION OF GOLD-POLYMETALLIC MINERIZATION IN EASTERN DONBASS
Authors: Труфанов А.В. 
Published: February 2022

На основе комплекса термобарогеохимических методов исследования проведена реставрация физико-химических условий формирования золотоносных объектов, расположенных на территории Восточного Донбасса на примере Керчикского участка Ростовской области.
Based on a complex of thermobarogeochemical research methods, the restoration of the physicochemical conditions of the formation of gold-bearing objects located on the territory of the Eastern Donbass was carried out on the example of the Kerchik section of the Rostov region.
MICROWAVE FEATURES OF A SUPERCOOLED POTASSIUM IODIDE SOLUTION IN THE PORES OF SILICA GEL
Authors: Бордонский Г.С. , Цыренжапов С.В. 
Published: February 2022

Исследован коэффициент отражения микроволнового излучения на частоте 18 ГГц от увлажненного раствором йодистого калия силикагеля. Образец помещали в атмосферу водорода и охлаждали в климатической камере от 15°С до – 58°С. Установлено, что вблизи –45°С наблюдается резкое изменение физических характеристик среды, определяемое существованием особого состояния жидкой переохлажденной воды на линии Видома.
The reflection coefficient of microwave radiation at a frequency of 18 GHz from silica gel moistened with a solution of potassium iodide is investigated. The sample was placed in a hydrogen atmosphere and cooled in a climatic chamber from 15°C to – 58°C. It was found that near –45°С there is a sharp change in the physical characteristics of the medium, determined by the existence of a special state of liquid supercooled water on the Widom line.
AERODYNAMIC MODEL FOR EXPERIMENTAL RESEARCH IN THE AIR-COOLING TUNNEL OF TSAGI AHT-SD
Authors: Левицкий А.В. , Николаев П.М. , Никуленко А.А. , Шардин А.О. , Юстус А.А. 
Published: February 2022

Экспериментальные исследования аэродинамических моделей в аэрохолодильной трубе являются основой для получения данных о влиянии обледенения на аэродинамику летательного аппарата (ЛА). Полученные в результате эксперимента льдообразования на модели необходимы как для оценки несущей способности крыла в условиях обледенения, так и для проверки и верификации физико-математических моделей и программ, описывающих процессы обледенения в различных условиях.Другим важным фактором использования аэродинамических моделей в аэрохолодильной трубе является имитация работы противо-обледенительной системы (ПОС) и выработка рекомендаций по ее рациональной работе применительно к разрабатываемому летательному аппарату.В работе представлена разработанная универсальная аэродинамическая модель отсека крыла гражданского самолета, предназначенная для проведения исследований по изучению форм льдообразований, а также для отработки алгоритмов работы ПОС.
Experimental studies of aerodynamic models in an air-cooling tunnel are the basis for obtaining data on the effect of icing on the aerodynamics of an aircraft. Ice formation on the model obtained as a result of the experiment is necessary both for assessing the wing bearing capacity under icing conditions and for checking and verifying physical and mathematical models and programs describing icing processes under various conditions.Another important factor in the use of aerodynamic models in an air-cooling tube is the imitation of the operation of the ice protection system (IPS) and the development of recommendations for its rational operation in relation to the aircraft being developed.The paper presents the developed universal aerodynamic model of the wing compartment of the civil aircraft, intended for research on the study of forms of ice formation, as well as for working out the algorithms for the operation of the IPS.
Comparative analysis of fatty acid composition of egg oil obtained from the eggs of domestic and industrial chicken
Authors: Сандакова Светлана Линховоевна , Ревякин Артем Олегович , Мотина Наталья Владимировна 
Published: February 2022

На показатели жирнокислотного состава яичного масла может влиять сбалансированность и полноценность питания самой курицы, поэтому количественное соотношение качественного состава этих показателей у разных пород домашней курицы и кур промышленного содержания явление не стабильное. Кроме того, на жирнокислотный состав яичного масла может оказывать влияние способ его получения (химическая экстрация, термическая дегидратация, условия хранения и т.д). Предложенный способ получения яичного масла - термическая дегидратация до обугливания - исключает использование экстрактивных веществ, таким образом, полученное масло не содержит искусственных компонентов.
The indicators of the fatty acid composition of egg oil can be influenced by the balance and nutritional value of the chicken itself; therefore, the quantitative ratio of the qualitative composition of these indicators in different breeds of domestic and industrial chicken is not stable phenomenon. In addition, the fatty acid composition of egg oil can be influenced by the method of its production (chemical extraction, thermal dehydration, storage conditions, etc.). The proposed method for producing egg oil - thermal dehydration before charring - excludes the use of extractives; thus, the resulting oil does not contain artificial components.
Species composition and condition of trees in the green areas of the city of Syktyvkar (study of the Michurin city park)
Authors: Паршина Елена Ивановна 
Published: February 2022

В статье представлены результаты мониторинга состояния зеленых насаждений городского парка им. Мичурина города Сыктывкара. В результате проведенных работ установлено, что зеленые насаждения в границах исследуемой территории представлены четырнадцатью видами, из них доминирующими являются: Betula pendula Roth, Sorbus aucuparia L. Состояние древесно-кустарниковых растений оценивается как хорошее. На всей территории наблюдается разрушение типов садово-парковых насаждений и как следствие этого и объемно-пространственной структуры. Отмечается несбалансированность в соотношения между деревьями и кустарниками и нарушение норматива размещения растений по всей территории. Полученные данные позволяют обновить и расширить данные о составе, структуре и состоянии городских зеленых насаждений г. Сыктывкара, а также являются основой для планирования и проведения работ по реконструкции древесных насаждений на территории городского парка им. Мичурина.
The article presents the results of monitoring of the green spaces of the Michuring City Park in the city of Syktyvkar. We found that the green spaces within the boundaries of the study contain forteen tree species, the most common of which are: Betula pendula Roth, and Sorbus aucuparia L. Trees a тв shrubs’ state was assessed as good. The spatial structure observed is due to the various stage of destruction of former garden and park plantings. There is an imbalance in the ratio between trees and shrubs. We update and expand the information on the composition, structure and condition of the green areas of the city of Syktyvkar. It can be used to plan and reconstruct the tree plantings in the Michurin City Park.
The lichen species proposed for the Red data book of the Kaliningrad region
Authors: Степанчикова Ирина Сергеевна , Гимельбрант Дмитрий Евгеньевич , Чесноков Сергей Владимирович , Королев Константин Сергеевич , Андреев Михаил Петрович 
Published: February 2022

К занесению в Красную книгу Калининградской области предложены 10 видов лишайников, редких в регионе и встречающихся преимущественно в малонарушенных лесах: Arthonia vinosa, Cetrelia olivetorum, Chaenotheca phaeocephala, Cladonia norvegica, Felipes leucopellaeus, Jamesiella anastomosans, Lecanactis abietina, Ramalina baltica, Reichlingia leopoldii, Thelotrema lepadinum. Для каждого вида приведены подробные сведения о распространении в Калининградской области и соседних регионах, а также обоснование включения в региональную Красную книгу.
10 species of lichens, rare in the region and found mainly in intact forests, have been proposed for listing in the Red Data Book of the Kaliningrad Region: Arthonia vinosa, Cetrelia olivetorum, Chaenotheca phaeocephala, Cladonia norvegica, Felipes leucopellaeus, Jamesiella anastomosans, and Lecanalactina abietina lepadinum. Detailed information on the distribution in the Kaliningrad Region and neighboring regions, as well as the justification for inclusion in the regional Red Book are provided.
Assessment of the content of photosynthetic pigments in the lichen thallus Parmelia sulcata in urban conditions
Authors: Мейсурова Александра Федоровна , Борисова Екатерина Алексеевна , Тарасова Екатерина Михайловна 
Published: February 2022

Проведена оценка содержания пигментов в образцах лишайника Parmelia sulcata Taylor, собранных в рекреационных зонах города Твери разного уровня антропогенной трансформации и загрязнения. Выявлены существенные различия в содержании хлорофиллов a и b, что свидетельствует о высокой пластичности фотосинтетической системы. Уровень содержания Хл a в рекреационных зонах выше, чем в фоновых условиях. Высокая вариабельность значений концентраций Хл b свидетельствует о приоритетном значении пигментной системы при адаптации к изменению характеристик местообитания. При оценке уровня воздействия городской среды на биологические объекты информативным может быть соотношение содержания хлорофиллов. В ненарушенных природных экосистемах содержание Хл a больше, чем Хл b, а в антропогенно трансформированных - концентрация Хл a меньше, чем Хл b.
The content of pigments in the samples of the lichen Parmelia sulcata Taylor, collected in the recreational zones of the city of Tver at different levels of anthropogenic transformation and pollution, was assessed. Significant differences in the content of chlorophylls a and b were revealed which indicates a high plasticity of the photosynthetic system. The chlorophyll a content in recreational areas is higher than in background. The high variability of the chlorophyll b concentration indicates the priority value of the pigment system in adaptation to changes in habitat characteristics. When assessing the level of impact of the urban environment on biological objects, the ratio of the content of chlorophylls can be informative. In undisturbed natural ecosystems, the content of chlorophyll a is higher than that of chlorophyll b, while in the anthropogenically transformed ecosystems the opposite situation is observed.
Production Data Analysis Techniques for the Evaluation of the Estimated Ultimate Recovery (EUR) in Oil and Gas Reservoirs
Authors: Elmabrouk Saber Kh. , Mahmud Walid Mohamed 
Published: February 2022

The calculation of oil reserves (estimate ultimate recovery, EUR) is required for reservoir management. It is important to differentiate between oil reserves and oil resources. The latter is roughly defined as the sum of recoverable and unrecoverable volumes of oil in place; whereas, the oil reserves can be defined as those amounts of oil anticipated to be commercially recoverable from a given date under defined conditions. However, there is always uncertainty when making reserve estimates, and the main source of uncertainty is the lack of available geological data. Depending on the quantity and quality of the available data, different methods are used for the evaluation of the EUR. A number of essentially straight-line extrapolation techniques (production data analysis) have been proposed to estimate the EUR for oil and gas wells. Thus, a detailed analysis of past performance of oil and water production data is required in order to predict the future performance of the oil and gas wells. This work utilized seven straight-line extrapolation techniques to estimate and compare the values of EUR of three oil wells from the same reservoir. The comparison shows very similar estimated EUR. Doi: 10.28991/HIJ-2022-03-01-09 Full Text: PDF
The Value of Ecocriticism?
Authors: Mondello Kaitlin 
Published: February 2022

Timothy Clark. 2019. The Value of Ecocriticism. New York: Cambridge University Press.Eduardo V. Oyarzun, Rebeca G. Valverde, Noelia M. García, María C. Jiménez, and Rebeca C. Sánchez, eds. 2020. Avenging Nature: The Role of Nature in Modern and Contemporary Art and Literature. Lanham, MD: Lexington Books.