bluuebunny/crossref_metadata_2025_split huggingface dataset:
Effectiveness of n-hexane and ethanol extract of papaya (Carica papaya L.) leaves as shallot pest (Spodoptera exigua Hübner) natural insecticide
Authors: Sari Mery Puspita , Nugroho L Hartanto , Sukirno Sukirno 
Published: January 2023

One of the agricultural commodities that has a high selling value and consumption level is shallot (Alium ascalonicum). However, the productivity of shallots is known to be susceptible to plant-destroying organisms, such as the shallot caterpillar (Spodoptera exigua). Currently, most shallot farmers control S. exigua using synthetic insecticides. Synthetic insecticides are poisonous and use for a long time period will cause resistance to pests and environmental pollution. One of the natural ingredients that has the potential as a botanical insecticide is papaya (Carica papaya). This study aimed to determine the effectiveness and concentration of n-hexane and ethanolic extracts of papaya leaves which are the most effective against toxicity and inhibition of the feeding power of S. exigua second instar larvae. The extract was obtained by gradual maceration of n-hexane (non polar) and ethanol (polar) solvents. Test the secondary metabolite content of papaya leaves using Thin Layer Chromatography (TLC). The results showed that the ethanol extract was the most effective extract in causing toxicity to larvae with the highest percentage of 96.67%. Meanwhile, n-hexane extract was more effective in inhibiting larval feeding than ethanol extract with the lowest feeding area of 2,27 mm. The most effective concentration of against toxicity and feeding inhibition of larvae is concentration 3%. The LC50 value of the ethanol extract was 0.0207% and the n-hexane extract was 0.0459%. Both extracts are known to contain compound groups, namely tannins, terpenoids, flavonoids, and alkaloids.
Komunikasi Singkat: Analisis kualitas minyak atsiri daun Melaleuca trichostachya Lindl. dan daya hambatnya terhadap jamur Candida albicans
Authors: Mirayanti Komang Ayu , Arpiwi Ni Luh , Wibawa I Putu Agus Hendra 
Published: January 2023

Melaleuca trichostachya Lindl. merupakan tumbuhan yang termasuk famili Myrtaceae yang berasal dari Benua Australia. Daun dari tumbuhan ini mengandung minyak atsiri. Salah satu manfaat dari minyak atsiri yaitu sebagai anti jamur. Penelitian bertujuan mengetahui rendemen minyak atsiri daun M. trichostachya, kualitas, kandungan senyawa, serta daya hambatnya terhadap jamur Candida albicans. Daun M trichostachya segar dan kering sebanyak 200 g diekstraksi dengan metode destilasi uap dengan 3 kali ulangan. Rendemen minyak atsiri dihitung, kualitas diuji, senyawa penyusun dianalisis dengan Gas Chromatography Mass Spectrometry (GC-MS). Daya hambat minyak atsiri terhadap C. albicans diuji dengan kertas cakram pada media PDA dengan konsentrasi 25% b/b. Hasil penelitian menunjukkan bahwa rendemen minyak atsiri M. trichostachya daun segar adalah 1,00±0,058% sedangkan rendemen daun kering lebih rendah, yaitu 0,77±0,038%. Kualitas minyak atsiri yang dihasilkan termasuk kategori baik dari segi organoleptik, kemurnian, dan bilangan asam. Senyawa utama terdiri dari eucalyptol dan alpha terpinolene serta memiliki daya hambat terhadap jamur C. albicans.
Short Communication: The species of Temu-temuan that sold in Badung Market with its utilization and anatomical study
Authors: Darsini Nyoman 
Published: January 2023

Research has been carried out on the temu-temuan or bebungkilan conducted in Pasar Badung, with a research method through the interview method. Based on research techniques interviews with 5 merchants, 10 temu-temuan have been found. The types of temu-temuan that have been found are: temu kunci, curcuma, temu ireng, galangal, aromatic ginger, jangu, turmeric, bangle, red ginger, temu tis. Morphologically, each temu-temuan has its own characteristics, while in its anatomy it appears that the secretory cell is scattered randomly. The benefits of these temu-temuan are partly as a medicine and partly as a kitchen spice. Especially in Bali, which is often used as a basic spice, is turmeric, aromatic ginger, ginger and galangal. As for other temu-temuan such as, temu ireng, temu kunci, curcuma, bangle besides turmeric, aromatic ginger, ginger, galangal with medicinal properties. The benefits of these findings for health, ranging from overcoming gastrointestinal infections, skin diseases, healing wounds, antioxidants, anticancer, curing stomach ulcers, delaying premature aging, lowering levels of bad cholesterol, cough and asthma, menstrual disorders, dyspepsia, body warmers, swollen ulcers, preventing cancer, relieving seizures, and much more.
PERHITUNGAN PROFIT TESTING MELALUI PENDEKATAN STOKASTIK PADA ASURANSI UNIT LINK
Authors: DIANITA ULFA , WIDANA I NYOMAN , JAYANEGARA KETUT 
Published: January 2023

Unit-linked is one of the Insurance Products Associated with Investments. The person who purchase must pay a premium and will get investment return and a death benefits in the event of death during the policy term. So that it is important for companies to calculate cash flow which is in unit link is called profit testing. The purpose of this study is to calculate the profit testing of unit-linked insurance companies through a stochastic approach by considering the calculation of policy value. The calculation of profit testing in this study was carried out through a stochastic approach to the lognormal model. The results of this study are the calculation of profit testing on a policy issued to a life aged 25, 35, 45, and 55 produce a profitable Net Present Value. However, the profits decrease with increasing age of the insured. The results of the calculation also show that the reserve value is can handle higher risk than quantile reserve.
АНАЛИТИЧКА МЕТОДА ЗА КОНТРОЛУ ПРОХОДНОСТИ И ПРОРАЧУН ЕЛЕМЕНАТА СИТУАЦИОНОГ ПЛАНА ПОВРШИНСКИХ РАСКРСНИЦА
Authors: Долић Марија 
Published: January 2023

У оквиру рада приказана je Анализа метода за прорачун проходности и прорачун проходности елемената ситуационог плана површинских раскрсница као и експериментална метода одређивања граничних трајекторија.
Analysis Of Factors Influencing Cervical Cancer Screening Behavior In Women Of Reproductive Age (WUS)
Authors: Wulansari  , Majid Makhrajani , Umar Fitriani , Arfianty Arfianty , Hengky Henni Kumaladewi 
Published: January 2023

Background: Cervical cancer is the fourth most common cancer affecting and killing women and is more common in developing countries than in developed countries.
Objective: To determine the impact of knowledge, education, attitudes, and family support on cervical cancer screening behavior among women of childbearing potential (WUS) at the Lapadde Health Center in Parepare City.
Methods: This type of study is analytical with a cross-sectional design. The sample for this study was women of childbearing age who were married up to 98 using a targeted sampling technique. A questionnaire was used as a means. Data analysis used Fisher's exact test with p-value < 0.05.
Results: The results showed that WUS still lacked knowledge and information. There is testing anxiety and lack of family support, resulting in lack of screening coverage.
Conclusions: The study concluded that knowledge level (p=0.040), attitudes (0.036), and family support (p=0.012) had an effect on cervical cancer screening behavior, whereas education had no effect (p=0.674). Early detection behavior for cervical cancer. WUS recommends that he take the exam at least once every three years
Keywords: Early detection of cervical cancer. HPV DNA; cervical cancer; pap smear; IVA test.
INVESTIGATING YEMENI EFL LEARNERS’ INVOLVEMENT IN CLASSROOM ORAL ACTIVITIES AND ITS CORRELATION TO THEIR SPEAKING PROFICIENCY DEVELOPMENT
Authors: Ahmed Sabri Thabit Saleh 
Published: January 2023

This study investigated Yemeni EFL learners’ involvement in classroom oral activities and its correlation to their speaking proficiency development with a reference to three rural faculties of education affiliated to Aden University. The data was collected through a questionnaire which targeted 120 fourth-year EFL learners. The results revealed that the students’ involvement in classroom activities is pretty low. It has been unveiled that pair work and group work activities are not implemented in a regular basis and it is limited to a few students. The findings also showed a significant correlation between learners’ involvement in classroom oral activities and their speaking proficiency (p. value 0.05%). As per these findings, this study recommends the concerned faculties to implement communicative language teaching in their EFL programs to ensure students’ engagement in classroom activities and promote their oral proficiency. Keywords: Communicative language teaching; classroom activities; speaking proficiency.
Ensuring Safety and Environmental Protection During International Sea Transportation of Hydrocarbons
Authors: Svetskiy Arseniy Vladimirovich 
Published: January 2023

The subject of the study is the norms of international law regulating the activities to ensure safety during the transportation of oil and petroleum products. Special attention is paid to the protection of the marine environment from pollution. The author analyzes the international legal documents regulating the protection of the marine environment during the transportation of oil and petroleum products by sea, the existing mechanisms to prevent the occurrence of possible accidents. Recommendations are given to improve the level of marine environment protection during the extraction and transportation of hydrocarbons. It is shown that liquefied natural gas has a number of environmental, commercial and energy advantages over other types of fossil fuels. Since a common cause of accidents that entail oil and petroleum product spills is the wear and tear of the equipment used in various cycles of production and transportation of both oil and LNG, it is concluded that proper monitoring of the technical condition of the equipment in operation, improvement of the legal framework in this area, as well as compliance with the requirements of legislation in order to identification of objects whose condition poses a threat to the environment. It is noted that a special role in preventing the negative impact on the state of the environment during the transportation of petroleum products belongs to regional agreements on the protection of the marine environment, since in this case the issue has a more substantive character for each region. The article discusses various directions of using artificial intelligence to increase the level of safety of international sea transportation of hydrocarbons.
A importância da equipe multiprofissional na reabilitação de portadores de fenda palatina: relato de caso
Authors: Ramalho Bruno Limeira da Silva , Vieira Lucinda Acioli Mansur , Matias João Victor de Souza , Peixoto Fernanda Braga , Lemos Irenilda Pereira Lins , Santos Edilaine Soares dos 
Published: January 2023

Objetivo: Esse relato tem como objetivo apresentar a vivência com a equipe multiprofissional da estratégia saúde da família na atenção de adolescente portador de fissura palatina. Método: O relato de experiência foi vivenciado na estratégia saúde da família no município de Penedo- AL, a partir da implantação de um projeto terapêutico singular para um adolescente portador de fenda palatina, que sofria Bullying e isolamento social. Relato: Os níveis de atenção à saúde envolvidos, foram atenção primária, formada por médicos, dentistas, enfermeiros, nutricionista, psicólogo e fonoaudiólogo. Atenção secundária e terciária formada por especialidade médicas e odontológicas articulando serviços voltados para exames médicos, laboratoriais e procedimentos cirúrgicos. Conclusão: Percebeu-se que o compartilhamento de informações e articulação de toda equipe multiprofissional na reabilitação integral de portador de fenda palatina é condição necessária para devolução estética, funcional, assim como retorno do usuário ao meio social.
Palavras-Chave: Fissura palatina, equipe multiprofissional, usuário.
THE VALUE COMPONENT OF SOCIAL IDENTITY IN PREDICTING SOCIAL INTERACTION
Authors: Е.Н. Динов, 
Published: January 2023

В статье проведен анализ статей и научных работ, которые были написаны в рамках теории социальной идентичности с целью изучения роли ценностной составляющей в межгрупповом взаимодействии. Результаты анализа научной литературы показали, что ценностный компонент социальной идентичности является неотъемлемой составной частью всех видов социальной идентичности, определяя их актуальность и значимость в структуре личностной идентичности и «Я-концепции».
The article analyzes articles and scientific papers that were written within the framework of the theory of social identity in order to study the role of the value component in intergroup interaction. The results of the analysis of scientific literature have shown that the value component of social identity is an integral part of all types of social identity, determining their relevance and significance in the structure of personal identity and the «I-concept».
SEMANTICS-SYNTAX DESCRIPTIONS OF THE CONCEPTUAL METAPHOR OF EMOTION IN RUSSIAN LANGUAGE
Authors: Ю. Пэн, 
Published: January 2023

Человеческая эмоция относится к абстрактной психологической, духовной и аффективной (чувствительной) деятельности, и её языковое выражение часто нуждается в воплощении с помощью глаголов конкретного физического действия. В связи с этим, с одной стороны, в языке формируется очень типичный феномен глагольной концептуальной метафоры – эмоциональная концептуальная метафора. С другой стороны, формируется эмоциональная семантическая деривация физических глаголов, составляющее физический глагол, – получается метафорическое деривационное значение физического глагола и соответствующая метафорическая семема (лексема). Данная статья посвящена исследованию семантических и грамматических проблем, связанных с выражением значения событий эмоционального поведения с помощью концептуальных метафор на примере русского физического глагола «болеть». В частности, его эмоциональная метафорическая семантика и связанные с ней эмоциональная метафорическая семема будет проанализирована и подробно описана с семантической и синтаксической точек зрения. Соответствующие исследования помогут изучить эмоциональную семантику на невидимом уровне с уровня когнитивной метафоры и могут углубить семантическое и грамматическое исследование русских глаголов с уровня концептуальной метафоры.
Human emotion refers to abstract psychological, spiritual and affective (sensitive) activity, and its linguistic expression often needs to be embodied with the help of verbs of a specific physical action. In this regard, on the one hand, a very typical phenomenon of verbal conceptual metaphor is formed in the language – an emotional conceptual metaphor. On the other hand, an emotional semantic derivation of physical verbs is formed, which makes up a physical verb – a metaphorical derived meaning of a physical verb and a corresponding metaphorical sememe (lexeme) are obtained. This article is devoted to the study of semantic and syntactical problems associated with the expression of the meaning of emotional behavior events using conceptual metaphor on the examples of Russian physical verb «болеть». In particular, its emotional metaphorical semantics and related emotional metaphorical sememe will be analyzed and described in detail from a semantic and syntactical point of view. Relevant research will help to study emotional semantics at an invisible level from the level of cognitive metaphor and can deepen the semantic and syntactical study of Russian verbs from the level of conceptual metaphor.
FEATURES OF STRESS RESISTANCE AND THE CHOICE OF COPING STRATEGIES BY OLDER ADOLESCENTS
Authors: Е.Н. Динов, 
Published: January 2023

В статье освещены результаты теоретического и эмпирического изучения стрессоустойчивости в старшем подростковом возрасте. Осуществлен теоретический анализ дефиниций «стрессоустойчивость», «копинг-стратегии». Выяснено, что копинг-стратегии определяют специфику поведения в конфликтных ситуациях. Выявлено, что в поведении старших подростков преобладают доминантные стратегии преодоления сложных жизненных ситуаций. По результатам эмпирического исследования разработана и апробирована программа развития стрессоустойчивости у старших подростков. Результаты показали, что вследствие осуществления экспериментального воздействия (внедрение программы развития стрессоустойчивости у старших подростков) наблюдается положительная динамика изменений в поведении участников тренинговой группы (развитие самоконтроля, формирование навыков саморегуляции и конструктивных форм поведения в стрессовых ситуациях).
The article highlights the results of the theoretical and empirical study of stress resistance in older adolescence. The theoretical analysis of the definitions of "stress resistance", "coping strategies" is carried out. It was found out that coping strategies determine the specifics of behavior in conflict situations. It was revealed that dominant strategies for overcoming difficult life situations prevail in the behavior of older adolescents. Based on the results of an empirical study, a program for the development of stress tolerance in older adolescents has been developed and tested. The results showed that as a result of the experimental impact (the introduction of a stress tolerance development program in older adolescents), there is a positive dynamics of changes in the behavior of participants in the training group (the development of self-control, the formation of self-regulation skills and constructive behaviors in stressful situations).
ANALYSIS OF CULTURAL VALUES IN CHINESE TRADITIONAL HOLIDAYS
Authors: Л. Ши, , Х. Ян, 
Published: January 2023

В данной статье рассматриваются культурные ценности в китайских традиционных праздниках. В результате исследования выявлены их ценностные основания, заложенные в социокультурной, семейно-бытовой обрядности, показаны особенности праздничной культуры Китая. Отмечено, что основополагающими ценностями являются: единство человека и природы, взаимоотношения между старшими и младшими, преданность государю-императору и любовь к Родине, стремление к гармоничной и счастливой жизни. Анализ показывает, что китайские традиционные праздники неразрывно связаны с формированием культурных ценностей.
This article discusses cultural values in Chinese traditional holidays. As a result of the study, their value foundations laid down in socio–cultural, family and household rituals are revealed, the features of the festive culture of China are shown. It is noted that the fundamental values are: the unity of man and nature, the relationship between elders and juniors, loyalty to the sovereign-emperor and love for the Motherland, the desire for a harmonious and happy life. The analysis shows that Chinese traditional holidays are inextricably linked with the formation of cultural values.
IDENTIFIKASI KESUBURAN TANAH TANAMAN KELAPA SAWIT PADA LAHAN PASCA PENAMBANGAN EMAS DESA ROBAN KECAMATAN SINGKAWANG TENGAH
Authors: Mandala Saddam Gusty , Aspan Asrifin , Hayati Rita 
Published: January 2023

Research was conducted on post-mining land the gold that has been planted with oil palm. This research is motivated by post-mining land conditions, the fertility of the ground to, oil palm plantations and the process of implementation of aquaculture activities. The purpose of research is to identify the soil fertility status of oil palm trees and prepare advice for nutrient management (fertilizer recommendation). This study used survey method with descriptive and comparative approach undertaken by soil sampling in the field on four objects observation at the sites. Parameter study soil bulk density, soil pH, N-total, P-available, K-available, cation exchange capacity, organic C, and Base saturation. The basis for determining the criteria used is the criterion of soil fertility Land Research Center in 1983. The results showed that the pH criteria sour, total nitrogen, available phosphorus, available potassium, organic C, cation exchange capacity and base saturation low to very low. Nitrogen fertilizer recommendations, P2O5 and K2O needs to be added to plant oil palm on the location of the study as follows: C1 is 1.98 kg urea / tree / year, 0.98 kg of SP-36 / tree / year, 1.82 kg KCl / tree / year. C2 is 1.98 kg urea / tree / year, 1.39 kg of SP-36 / tree / year, 1.87 kg KCl / tree / year. C3 is 1.96 kg urea / tree / year, 1.15 kg of SP-36 / tree / year, 0.89 kg KCl / tree / year. C4 is 1.95 kg urea / tree / year, 0.83 kg of SP-36 / tree / year, 0.05 kg KCl / tree / year.Keywords: Soil Fertility, Land Used Gold Mining, Oil Palm Plant
Structural layout and operating parameters for a large rotor of a direct-flow bucket wheel type aggregator
Authors: Nikolayev V. A. 
Published: January 2023

Introduction. The problem of accelerating and cheapening the construction of roads without reducing their quality can be solved by creating a complex of continuous units. Units, following each other, carry out the whole complex of works aimed at the construction of roads. The use of satellite navigation opens up broad prospects for full automation of units. Therefore, the overall goal is to create a complex of units that carry out the continuous construction of roads, mainly in automatic mode. One of the devices that make up the continuous units is a direct-flow bucket wheel type aggregator. The use of direct-flow bucket wheel type aggregators for soil development is constrained by insufficient theoretical substantiation of their parameters. Before analyzing the interaction of the elements of the working bodies of a direct-flow bucket wheel type aggregator with the soil, it is necessary to clarify the structural layout for the rotor of a direct-flow bucket wheel type aggregator.The method of research. Some design parameters of a direct-flow bucket wheel type aggregator are derived from logical reasoning. Other parameters of the direct-flow bucket wheel type aggregator are obtained by constructing schemes for the impact of the knife on the ground in the plane and spatial modelling. Initially, the rotor of a direct-flow bucket wheel type aggregator with a diameter of one meter was adopted for calculation.Results. The circular and end knives are assigned the numbers № 1, № 2, № 3, etc. as it approaches from the periphery of the rotor to the axis of its rotation. On the basis of the adopted methodology, the design of the knife attachment, the front and back corner of the circular and end knives have been clarified. An extremely small distance from the axis of rotation of the rotor to the nearest point of the knife is established. Hence the conclusion is made that in addition to a large rotor, in conjunction with it, it is necessary to install a small rotor. The circumferential velocity of the blade of no. 1 circumferential knife and the angular velocity of the large rotor are determined. It is customary to arrange the knives in three rows, that is, the rows of knives around the circumference are deployed at an angle of 120° relative to each other. The feed on the end knife was revealed, that is, the thickness of the layer cut by the end knife.Conclusion. On the basis of the adopted methodology, the geometric and mode parameters of a large rotor of a direct-flow bucket wheel type aggregator have been determined. An extremely small radius of location of the circular and end knives of the large rotor is established. To excavate the soil near the axis of rotation for the rotor of the direct-flow bucket wheel type aggregator, a small rotor with a higher angular velocity shall be coaxially installed. The direction of rotation of the small rotor shall be opposite to the direction of rotation of the large rotor in order to partially compensate for the reactive moment produced by the large rotor.