bluuebunny/crossref_metadata_2025 huggingface dataset:
International Doctoral Students’ Sense of Belonging, Mental Toughness, and Psychological Well-Being
Authors: Zhang Shaoan , Li Chengcheng , Unger Danny
Published: April 2022

This study describes international doctoral students’ experiences and examines the relationships between their academic goals and psychological well-being and their sense of belonging and mental toughness. We used a multiple case study design based on three international doctoral students enrolled in education programs in the United States. Findings from six interviews about their experiences with their faculty mentors and peers showed that their sense of belonging and mental toughness related to academic goals and psychological well-being. Their sense of belonging impacted their academic goals or psychological well-being based on communication and relationships with their mentors and support from their peers. Also, their mental toughness impacted their academic goals or psychological well-being based on cognition, behavior, and affection. This study calls for faculty mentors and students to communicate early namely at the on-set of their programs and to establish a positive relationship that caters to cultural acculturation, academic success, and sense of belonging.
Ukrasna vrijednost
invazivnih biljnih vrsta Hrvatske
Authors: Dujmović Purgar Dubravka , Domljanović Mila , Paurić Eleonora , Stura Lara
Published: April 2022

Istraživanje invazivnih biljnih vrsta provedeno
je na području tri regije Republike Hrvatske (SZ Hrvatska, Slavonija i
Dalmacija) gdje je zabilježeno ukupno 36 invazivnih biljnih svojti s ukrasnom
vrijednosti. Od ukupno 36 svojti s ukrasnom vrijednosti, njih 29 su na područje Hrvatske namjerno unesene s
ciljem uzgoja . Nakon određenog vremena, kultivirane biljke pobjegle
su iz uzgoja i spontano počele rasti na različitim staništima te danas takve
biljke označavamo terminom „Planta hortifuga“. Zabilježeno je ukupno 20
biljnih porodica, a najzastupljenija porodica s 10 svojti je porodica Asteraceae. Na području sve tri
regije zabilježeno je 12 zajedničkih svojti. Isključivo na prostorima Dalmacije
zabilježeno je devet svojti. U Slavoniji nije zabilježena niti jedna svojta
koja se može ubrojiti u kategoriju invazivnih alohtonih vrsta, a da nije već
prisutna u ostale dvije regije, ali su na području sjeverozapadne Hrvatske dokumentirane
četiri biljne svojte koje nisu zabilježene niti u jednom drugom dijelu
Hrvatske. Sjeverozapadnom Hrvatskom te Slavonijom proširile su se biljne vrste
koje najčešće izvorno potječu s područja Sjeverne Amerike, dok u Dalmaciji
nailazimo na ukrasne invazivne vrste koje najčešće potječu iz Južne Amerike i Meksika. Najviše biljnih
vrsta cvate tijekom proljeća i ljeta, a najzastupljeniji životni oblik su
terofiti sa 16 biljnih svojti, dok su najmanje zastupljeni hemifiti i
nanofanerofiti s dvije biljne svojte. Zaključujemo da se zbog bogatstva i
raznolikosti ekoloških uvjeta veliki broj alohtonih vrsta uspio „udomaćiti“ u
Hrvatskoj. Alohtona flora nije uvijek štetna, ali invazivna flora predstavlja
opasnost stoga je potrebno provoditi određene mjere kako bi se sačuvala
staništa, vrste pa i sama bioraznolikost .
Ožiljavanje reznica indijske lagerstremije (Lagestroemia indica L.) tretiranjem
vrbinom vodom, hormonom i vodom
Authors: Temim Elma , Dorbić Boris , Hadžiabulić Alisa , Mujčin Sanela
Published: April 2022

Indijska lagestremija (Lagerstroemia indica L.) je ukrasni grm ili drvo visine do 8 m.
Cvjetovi joj mogu biti: bijele, crvene, ljubičaste ili ružičaste boje. Prednost
ove vrste leži i u njezinoj univerzalnoj primjeni u gradskim krajobrazima.
Komercijalno se razmnožava reznicama, zrelim ili zelenim. U novije vrijeme sve
se više upotrebljavaju različiti botanički pripravci u cilju ožiljavanja
reznica. Tako npr. pripravak od vrbe (Salix.
spp.) (vrbina voda) obiluje auksinima, indol-3-maslačnom kiselinom (IBA) i
salicilnom kiselinom. Cilj rada je bio utvrđivanje postotka ožiljavanja
drvenastih reznica vrste Lagestroemia
indica. U svrhu ožiljavanja upotrebljeni su: Rhizopon II i vrbin hormon.
Zrele reznice indijske langestremije, 120 komada uzete su s matične biljke
početkom ožujka te su obavljena četiri različita tretiranja s biljnim
hormonima. Tijekom uzgoja, na reznicama su mjerene sljedeće karakteristike:
broj listova, broj izdanaka i ukorjenjivanje. Na osnovu dobivenih rezultata
može se zaključiti da se za uspješno ožiljavanje Lagestroemia indica iz netrapljenih reznica preporučuje aplikacija
hormona Rhizopona II ili vrbinog hormona u trajanju namakanja od 24 sata.
An endangered new catfish species of the genus Cambeva (Cambeva gamabelardense n. sp.) (Siluriformes, Trichomycteridae) from the Rio Chapecó drainage, southern Brazil
Authors: Costa W. J. E. M. , Feltrin C. R. M. , Katz A. M.
Published: April 2022

Numerous species in fast–flowing streams of southern Brazil have not been described to date. As some of these species inhabit areas under pressure due to the ongoing, intense process of environmental degradation, formal descriptions are urgently needed so as to elaborate strategies for their conservation. We describe a new species, Cambeva gamabelardense n. sp., found in the middle Rio Chapecó drainage, Uruguay River basin, in an area where intense deforestation and soya plantation is endangering fish species. The new species is considered closely related to C. panthera, a species occurring in an isolated coastal basin about 380 km from the area inhabited by the new species, as the two species share a unique jaguar–like pattern on the flank. The new species differs from C. panthera by having shorter barbels, a different position of the origin of the dorsal–fin, more vertebrae, and osteological features that are unique among congeners.
Origen de la productividad, ¿Capital humano? ò ¿Administración?
Authors: Bojórquez Gutiérrez Alberto , Bojórquez Gutiérrez Fernando
Published: April 2022

El propósito de este trabajo es sustentar teóricamente y probar estadísticamente el papel del “capital humano”, de la “práctica de la administración” y el “estudio del trabajo” en el logro y mantenimiento de la “productividad”, con el propósito de aportar argumentos para académicos y proponer acciones al personal gerencial. Para ello se aplicó el procedimiento: análisis de la literatura relacionada con la productividad, entrevistas a directivos y contraste de los datos de fuentes secundarias y primarias. Enseguida, para conocer el grado de participación de los factores y/o variables relacionadas con la productividad, se aplicaron pruebas Ji cuadrado y coeficientes de correlación e independencia. El análisis estadístico para conocer el grado de asociación de variables evidenció mayor trascendencia de la práctica de la administración y del estudio del trabajo en el logro y mantenimiento de la productividad de las empresas.
Relacionar un modelo clúster en la industria agropecuaria para desarrollar un distrito industrial en el estado de Nayarit
Authors: Fregoso Jasso Gabriel Salvador , Vargas Barraza Juan Antonio , de Jesús Vizcaíno Antonio
Published: April 2022

Este trabajo de investigación tiene como objetivo general identificar regiones rurales en el estado de nayarit que tengan oportunidad para desarrollarse como distrito industrial agropecuario. Las preguntas que disparó la investigación son: ¿cómo se puede identificar la posibilidad de formar un clúster en las regiones rurales? ¿Qué oportunidades de desarrollo se pueden mostrar en las regiones analizadas? ¿Cuál es la relevancia para el desarrollo territorial? se aplica el método de cocientes para identificar las regiones mediante la asociación del personal ocupado y las unidades económicas. Nuestro objeto de estudio son los cultivos de café, mango y guanábana. En general se puede recomendar la realización de los clústers; sin embargo, la falta de datos altera el resultado. Esta investigación puede continuar y profundizar más para utilizarse como base en un programa de desarrollo rural.
Subjective Well-Being of the Employee In Manufacturing Industry In Pandemic Covid-19
Authors: Widyastuti Widyastuti , Kurniawan Bambang Kartono , Majid Mutmainah Nur Rahma
Published: April 2022

This study aimed to determine the impact of the Covid-19 Pandemic on the subjective well-being of the employee in Rattan Industry Trangsan Sukoharjo, Central Java, Indonesia. The mixed methods were used in this study. There are used the well-being scale to measure the subjective well-being of the employee and also used interviews for a qualitative approach. The research subjects were 30 employees consisting of 6 women and 24 men. The subjective well-being scale used in this study refers to the concept proposed by Diener (2000) which consists of 15 items with 5 choices. The results of the t-test show that there are differences in subjective well-being between the sample of subjects and the population. The hypothetical and empirical mean t-test shows that t=58.563 (p<0.05). This study indicated that the subjective well-being of the employee in the Rattan Manufacturing Industry Trangsan is better than the population. The data from interviews show that during the pandemic, exports demand from overseas such as Australia, the USA, and Europe increased. These demands allow the employee to continue their activity and led to the salary increment of the employee. Increasing income makes workers happier at work it improves their subjective well-being. However, the employees have complained about the lack of raw materials and containers. This study is expected to provide information for the government and policymakers to facilitate the export process and procurement of raw materials. Therefore, the sustainability of the product and the production process will be able to run smoothly and it also has an impact on increasing the subjective wellbeing of the employee.
Mental Health Literacy Among University Students In Semarang City
Authors: Syafitri Diany Ufieta
Published: April 2022

Increasing mental health problems in Indonesia is not followed by mental health literacy in the community, especially college students. The way people perceive mental health and disorders is closely related to their culture. This study aimed to capture university students' perceptions in the city of Semarang regarding mental health and disorders also attitudes towards psychological help. This study was conducted using qualitative methods, with open-ended questionnaires and focus group discussions. The participants of this study were undergraduate university students aged 21-25 years old recruited through accidental sampling. The data analysis used were coding and categorization. The results showed that 1) the participant includes aspects of spirituality in terms of mental health, 2) the word "stress" is associated with crazy or severe mental disorders, 3) depression is perceived as a continuation of stress or mild anxiety, 4) the participant tends to have a negative attitude to professional psychological help and prefer informal source of help such as family and religious to overcome the problems experienced and emphasizing autonomy in solving problems, and 5) low accessibility to psychological services, insufficient knowledge of psychological services nearby, and tariffs of psychological services were external factors that affect the less favorable attitude towards psychological help.
FORMULA FINANCING OF THE VOCATIONAL TRAINING: BEST PRACTICES
Authors:   SSI «Institute of Educational Analytics», Anisimova Olga
Published: April 2022

Vocational education plays an important role in the national education systems of different countries. At the same time, the issue of the framework of financing the provision of educational services remains extremely important. The aim of the article is to analyze the best practices of formulaic financing of vocational education. The article considers the main approaches to determining the components of the formula for financing vocational education. To achieve our goal, we used several scientific methods, such as synthesis, analysis, deduction, etc. The analysis of the best practices of formula financing of vocational education is carried out, the basic indicators which are used for the formula for the financing of vocational education are defined. It is established that the proper funding and adequate allocation of funds for vocational education help to improve the quality of educational services. The allocation of public funds using a formula can be based on criteria determined by each country, depending on the place of vocational education in the general education system. The funding formula is most often used when vocational education is part of general secondary education or its direct continuation. It is determined that the use of the financing formula helps to increase the efficiency and transparency of the allocation of funds. The key factor in the successful use of the formula is the choice of allocation criteria. It is established that the basic criteria are usually used in funding formulas such as the type of educational institution that provides educational services, type of educational program, number of students and years of study, the need for additional funding for students with special needs. Among the countries that use the funding formula extensively, we analyzed the practices of the UK and Denmark. Both countries have a long history of using the formula, constantly improving and assessing its efficiency.
PROSPECTS FOR THE ESTABLISHMENT OF A SYSTEM OF EDUCATIONAL MANAGEMENT INDICATORS (SOLID INFO) AS A FACTOR FOR IMPROVING THE EFFECTIVENESS OF STATE EDUCATION POLICY
Authors:   Ministry of Education and Science of Ukraine, Rogova Vira , Londar Sergiy ,   SSI «Institute of Educational Analytics»
Published: April 2022

The article deals with the prospects of creating a new tool for collecting reliable statistical and administrative information on the development of education – the system of educational management indicators "Solid Info" for stimulating the development of education in Ukraine. The relevance of the study is also linked to its importance in providing up-to-date and objective educational statistics in the field of education when making informed decisions because inaccurate data can lead to mismanagement in the implementation of public education policies. In order to create a system of Solid Info indicators (i.e. reliable information that can be trusted), world experience in developing information support for education was analyzed, focusing in particular on studies by the OECD, UNESCO, the World Bank, etc. Proposals have been made for the structure of Solid Info indicators, namely to group them into five main modules containing information on students, teaching staff, material and technical support for the educational process, local financial resources allocated to the development of education in a certain area, and data concerning inclusive education. Thus, the above indicators will reflect the key characteristics of the state of the educational situation in the regions and the country as a whole, making it possible to quickly identify the problematic aspects of the educational network and to рrioritize the efforts of managers to promote education in the regions. Currently, one of the main priorities is to develop methodological approaches to the development of a system of educational management indicators to improve Ukraine’s educational policy, which should be based on appropriate information system (for example, software and hardware complex "Automated Information Complex of Educational Management" (SHC "AIСEM") that is administered by the SSI "Institute of Educational Analytics"). It was concluded that the system of educational management indicators Solid Info will contribute to increasing the level of informational validity of management decisions of the Ministry of Education and Science of Ukraine and Departments of Education and Science of regional and Kyiv state administrations, as well as senior managers will be able to rank the achievements of local governments, monitor changes in indicators and identify trends relevant to governance at all levels (territorial community, district, region, country).
DEVELOPMENT OF REGIONAL VOCATIONAL (VOCATIONAL AND TECHNICAL) EDUCATION SYSTEMS
Authors:   SSI «Institute of Educational Analytics», Lyesnikova Maryna
Published: April 2022

The entry campaign for vocational education institutions in Ukraine traditionally starts in May-June and lasts until 1 September, but enrolment is not interrupted throughout the calendar year. During 2011-2020, there was a steady decline in the number of students and trainees admitted to vocational education institutions. The main reason for the considerable reluctance of young people and adults to acquire working professions is the false stereotype of its prestige. As a result of the admission campaign launched in 2021, for the first time in the last ten years, there has been an increase in the number of entrants to vocational education institutions. New entrants are offered integrated, consolidated professions that will help them to acquire wide-ranging qualifications and competencies. The article ranks the most popular integrated professions among this year's entrants. Factors contributing to the prestige of vocational education were identified. In particular, vocational guidance is being actively provided to young students and the number of Training аnd Practical Centres is increasing. The process of optimizing the network of vocational education institutions will also enhance the prestige and competitiveness of vocational education. The study found that Lviv, Dnipropetrovsk, Kharkiv, Donetsk, Odesa, Zaporizhzhia, Vinnytsіa, and Kyiv are the leaders in terms of the number of persons admitted to vocational institutions, the number of Training аnd Practical Centres established, the number of dual vocational training students. The main direction of further increase in the number of entrants to vocational education institutions is the adoption of the new Law of Ukraine "On Vocational Education" in the draft of which changes are proposed regarding the image of vocational education, as well as the terminology, content and mecha­nisms of functioning have been updated.
Strategi Pengelolaan Kawasan Permukiman Kumuh di Kota Gorontalo
Authors: Irfan Irfan , H. Baruwadi Mahludin , Rahim Sukirman
Published: April 2022

The study aims at analysing the management strategy of slums areas. In addition, this study is carried out in all slums in Gorontalo City. The techniques and procedures employed in this study are survey, FGD (Focus Group Discussion), and interview. At the same time, the analysis method is done by applying a quantitative approach, where the analysis for scoring the aspects of slum levels referring to the Regulation of the Minister of Public Works and Housing (PUPR) Number 14 of 2018, the measurement of priority aspects in handling slums using AHP (analytic hierarchy process) analysis, and management strategy applying SWOT analysis. Finding reveal that 1) the slum level in Gorontalo City is in the light slum category with the biggest problem is Drainage for 42% and the slightest problem is potable water for 23%, 2) the priority aspect in handling slum are potable water for 42,25%, 3) the management strategies of slum area are performed by enhancing collaboration between regional and central programs with the provision complete supporting documents to meet technical planning criteria that have good quality, improving the role of Housing and Settlement Working Group (POKJA PKP) in supporting program coordination, advocacy of Regional Working Unit and stakeholders in Gorontalo City, and providing strategic inputs proposing a planning budget for slum area management. In addition, the management strategy is carried out by preparing planning documents for the handling of slums that are integrated with other planning documents and increasing the role of social institutions in the community in supporting the handling of slums.
Навігаційне забезпечення як складова інформаційного забезпечення сил оборони України
Authors: Зубков В.
Published: April 2022

Зростаюча складність систем і зразків озброєння, швидкоплинність бойових дій в сучасних умовах вимагають чіткого, безперервного управління військовими частинами та підрозділами за місцем і часом та організації надійної взаємодії між ними, відображення для цього тактичної обстановки на полі бою в реальному масштабі часу. Антитерористична операція (АТО), Операція Об’єднаних Сил (ООС) на Сході України висвітлили серйозні прогалини в сфері інформаційного забезпечення Збройних Сил України (ЗС України) та інших складових сил оборони, зокрема у навігаційному забезпеченні.

Метою статті є обґрунтування підходів до визначення пріоритетних напрямів розвитку навігаційного забезпечення як складової інформаційного забезпечення військ (сил) ЗС України та інших складових сил оборони на основі результатів аналізу досвіду проведення АТО, ООС на Сході України та участі збройних сил провідних держав світу у воєнних конфліктах останніх десятиріч.

Система навігаційного забезпечення ЗС України та інших складових сил оборони повинна:

бути інтегрованою в загальнодержавну систему навігаційного забезпечення;

мати автономне  навігаційне поле з потрібними характеристиками;

оперативно надавати навігаційну інформацію для потреб ЗС України та інших складових сил оборони;

мати високу завадостійкість.

Основним напрямом подальшого удосконалення навігаційного забезпечення як невід’ємної складової інформаційного забезпечення державного управління у воєнній сфері є використання супутникових навігаційних систем з застосуванням коригуючих систем.

Стрімкий розвиток інформаційних технологій обумовлює необхідність розвитку нових напрямів навігаційного забезпечення, зокрема інформаційної сутності навігації (з її найбільш поширеної функцією навігації по файловим структурам, “хмарним” технологіям та ін.).
Застосування методів прогнозування під час обґрунтування стратегії (напрямів) розвитку Збройних Сил
Authors: Загорка І.
Published: April 2022

Обґрунтування стратегії (напрямів) розвитку Збройних Сил (ЗС) засновується на прогнозуванні виконання завдань оборонного планування. Різноманітність завдань оборонного планування потребує розробки методичного підходу до застосування методів прогнозування їх виконання. Від правильного вибору методів прогнозування і порядку їх застосування залежить обґрунтованість стратегії (напрямів) розвитку ЗС.

У статті наведена класифікація методів, які можуть застосовуватися при прогнозуванні виконання завдань оборонного планування. Методи зведені у п’ять класів: статистичної екстраполяції, математичного моделювання, експертного оцінювання, багатокритеріального порівняльного аналізу, комбіновані.

Відповідно до методичного підходу методи статистичної екстраполяції, математичного моделювання, експертного оцінювання в основному застосовуються для прогнозування чинників (параметрів), що впливають на виконання завдань оборонного планування, методи багатокритеріального порівняльного аналізу – для вибору найкращого варіанту виконання завдань. Сукупність цих методів утворюють комбіновані методи прогнозування.

Методи для прогнозування обираються з урахуванням характеру змінювання чинників (параметрів), що впливають на виконання завдань оборонного планування.

У статті також наведені методи, які рекомендується застосовувати при прогнозуванні виконання деяких завдань оборонного планування.
Holizm w myśleniu strategicznym
Authors: Rybicki Jacek
Published: April 2022

Artykuł ma charakter stricte teoretyczny. Podjęto w nim problematykę zastosowania podejścia holistycznego w badaniach nad myśleniem strategicznym. Pierwszą część artykułu stanowi wprowadzenie. W drugiej części opisano metodologię badawczą. W trzeciej części artykułu skoncentrowano się na opisie podejścia holistycznego w naukach o zarządzaniu i jakości. Podejście holistyczne w artykule nie jest traktowane jako synonim podejścia systemowego czy sieciowego. Stanowi ono całościowe spojrzenie na zagadnienie w prowadzonych badaniach naukowych. W kolejnej części artykułu zaprezentowano redukcjonistyczną koncepcję myślenia strategicznego. W części tej opisano wyniki badań nad myśleniem strategicznym przy zastosowaniu redukcjonistycznej logiki badawczej. Kolejna cześć pracy dotyczy przedstawienia holistycznej koncepcji myślenia strategicznego.Ostatnia część pracy przedstawia ograniczenia koncepcji i wskazuje nowe kierunki badań nad myśleniem strategicznym. W podsumowaniu zamieszczono odpowiedzi na postawione wcześniej pytania badawcze.
Orientacja przedsiębiorcza a wyniki polskich przedsiębiorstw
Authors: Steinerowska-Streb Izabella , Kraśnicka Teresa
Published: April 2022

W artykule przedstawiono wyniki badania, którego celem było poznanie orientacji

przedsiębiorczej (OP) przedsiębiorstw działających na polskim rynku oraz jej ocena.

Ponadto celem badania była rozpoznanie związku pomiędzy OP i wynikami przedsiębiorstw

(mierzonymi z zastosowaniem wybranej miary), a także ustalenie czy na ten związek

mają wpływ wybrane zmienne moderujące (wielkość, zasięg rynkowy, rodzaj działalności

firmy). Realizacja wyznaczonych celów została osiągnięta w oparciu o badanie pierwotne.

Rezultaty z badania wskazują, że przedsiębiorstwa funkcjonujące w Polsce charakteryzują się obecnie umiarkowaną

OP. Wyniki dowodzą również, że OP polskich organizacji ma wpływ na ich zyski. Moderatorami

tej zależności nie są ani wielkość przedsiębiorstwa, ani

rodzaj prowadzonej przez nie działalności, ani jego zasięg rynkowy.
The role of reporting social and environmental impact on Polish universities
Authors: Sady Monika , Gałat Wioleta
Published: April 2022

Universities play an important role in creating

social attitudes. The objective of this research was to identify the ways to

measure and report the social and environmental impact of Polish universities. While

social responsibility at universities is discussed, many of them strive to

create indicators that would help them communicate and report undertaken

actions. This situation is mainly caused by the lack of a set of indicators,

which would be intended specifically for universities and could be used to

measure their impact. The presented research is aimed at reviewing socially

responsible reporting practices of Polish Universities. To investigate how 24

Polish public universities publish and promote information related to their

social and environmental impact, a research of their websites, official

university documents, and reports has been conducted. To broaden the context

and scope of the analysis, they were also investigated in the context of

presence in international rankings, and participation in international

organizations.
Gastroduodenal intussusception caused by a prolapsing gastric polyp in a 65 year old lady.
Authors: Saqeb Khan Md Nazmus
Published: April 2022

Gastroduodenal intussusception caused by a gastric polypoid mass is a very rare cause of gastric outlet obstruction.We report a rare case of a 65 year old lady who presented with a 6 months history of postprandial abdominal discomfort with recurrent vomiting and a 5 kg of weight loss during the last 5 months period. After several investigations a tubulovillous adenoma with a long pedicle arising from the gastric wall of upper body was found to be prolapsing into the duodenum through the pylorus producing gastroduodenal intussusception and thus giving rise to features of gastric outlet obstruction. Although gastroduodenal intussusception caused by a gastric polypoid mass is a very rare cause of gastric outlet obstruction, it should be kept in mind as one of the differentials.
Bangladesh Crit Care J March 2022; 10 (1): 68-70
PENERAPAN METODE DEMONTRASI UNTUK MENINGKATKAN PRESTASI BELAJAR MATEMATIKA SISWA KELAS I C SDN 7 MATARAM
Authors: Rohana Rohana
Published: April 2022

Abstrak: Pencapaian hasil belajar siswaz kelas I.C di SDN 7 Mataram, pada mata pelajaran Matematika masi berada dibawah KKM hal ini di karenakan metode yang digunakan belum tepat sehingga siswa hanya pasif dalam pembelajaran. Kreatifitas siswa dalam proses pembelajaran kurang karena dalam penyampaian guru bersifat monoton dan tanpa arah. Dari latar belakang diatas maka rumusan masalahnya “apakah metode Demonstrasi dalam pembelajaran Matematika tentang satuan waktu dapat meningkatkan prestasi belajar siswa kelas I.C SDN 7 Mataram Tahun Pelajaran 2019/2020” Jenis penelitian ini adalah penelitian tindakan kelas yang mencakup tahap perencanaan, tindakan, peaksanaan, observasi, evaluasi dan refleksi dengan melibatkan siswa kelas I.C sebagai subyek dan seorang guru sebagai teman sejawat/observer dan penelitian ini dilaksanakan dalam 2 siklus. Denagn menggunakan metode demonstrasi merupakan metodepembelajaran yang dapat meningkatkan kemampuan berpikir siswa untuk memecahkan masalah terbukti dari peningkatan yang terjadi pada tiap siklus rata-rata prosentase pada pra siklus hasil tes 57% meningkat pada siklus I. 75% dan porsentasi pada siklus II meningakat jadi 90% dengan keaktifan siswa 100%. Metode demonstrasi dapat meningkatkan kompetensi siswa kelas I.C SDN 7 Mataram Tahun Pelajaran 2019/2020.Kata Kunci: Demonstrasi, Prestasi, Matematika.
Ruptured Spinal Dermoid Cysts with Lipid Droplets into the Syrinx Cavity : Reports of Fourteen Cases
Authors: Cheng Cheng , Li Rong , Gao Haihao , Tao Benzhang , Wang Hui , Sun Mengchun , Gao Gan , Wang Jianzhen , Shang Aijia
Published: April 2022

Objective : Dermoid cysts are uncommon in spinal cord tumors, and the phenomenon of their spontaneous rupture into the syrinx cavity is quite rare. We aimed to analyze the imaging characteristics and etiologies, and propose some surgical strategies, for this uncommon phenomenon.Methods : We retrospectively reviewed 14 cases with spinal dermoid cysts that ruptured into the cervical and thoracic syrinx cavity. There were six male and eight female cases, aged 21 to 46 years, who had lipid droplets in the syrinx cavity from C1 to L3. The dermoid cysts were always located at the conus. Based on patients’ complaints, clinical manifestations, and imaging results, we adopted tumor excision and/or syrinx cavity aspiration in one stage or multiple stages.Results : Three patients had only a syrinx cavity aspiration surgery due to a history of dermoid cyst excision. Eight patients had dermoid cyst resection and syrinx cavity aspiration in one stage. One patient was operated upon in two stages due to the development of new symptoms at nine months follow-up. Two patients underwent only tumor resection since they did not show similar symptoms or signs caused by the cervicothoracic syrinx. The axial magnetic resonance imaging indicated that the lipid droplets were always not at the center but were eccentric. The clinical effect was satisfactory during the follow-up period in this group.Conclusion : The lipid droplets filled the spinal syrinx cavity, not entirely confined to the central canal. Based on the chief complaints and associated signs, we adopted different surgical strategies and had satisfactory clinical results.
Depth-dependent trophic strategies of Caribbean sponges on mesophotic coral reefs
Authors: Macartney KJ , Pankey MS , Clayshulte Abraham A , Slattery M , Lesser MP
Published: April 2022

Mesophotic coral reef ecosystems (MCEs) are characterized by gradients in irradiance, temperature and trophic resources. As depth increases on Caribbean mesophotic reefs, particulate organic matter increases while dissolved organic matter decreases, and the increase in particulate organic matter is directly related to the increase in sponge abundances and growth rates on MCEs. To further understand the trophic ecology of sponges, changes in microbiome composition and function, stable isotopic composition and proximate biochemical composition of 4 Caribbean reef sponges (Amphimedon compressa, Agelas tubulata, Plakortis angulospiculatus and Xestospongia muta) were quantified along a shallow to mesophotic depth gradient on Grand Cayman Island. Increases in δ15N for all sponges were observed as depth increased, indicating an increasing reliance on heterotrophic food resources. Species-specific changes in symbiotic microbial community composition were also observed as depth increased, and the predicted functional genes associated with nitrogen and carbon cycling showed species-specific changes between depths. Regardless of species-specific changes in microbiome community structure or function, or whether sponges were classified as high microbial or low microbial abundance, sponges increased their consumption of particulate organic matter with increasing depth into the lower mesophotic zone.
Pemahaman Masyarakat tentang Wakalah dalam akad pernikahan menurut Kompilasi Hukum Islam di Kabuapeten Bone
Authors: Ilham Ilham , Ahmed Rifaat , Musliadi Musliadi
Published: April 2022

The purpose of the research is to find out the motivation of the guardian in representing his trusteeship to another party. To find out the practice of guardian wakalah in marriage contract in Bone Regency and to find out the views of community leaders about the guardian's wakalah in marriage contract. From the results of the study showed the understanding of the people of Bone regency. In carrying out the guardian's wakalah in the marriage contract is the community feel happy or proud if the marriage of their kiai daughter or teacher of the child, has become a culture in the community. concerned can afford to do it, Many people feel unable to marry their own children so that they represent them to local leaders or religious leaders..Keywords: Community Understanding, Wakalah, marriage contract and Compilation of Islamic Law
Poligami Menurut Wahbah Az-Zuhaili dan Muhammad Syahrur
Authors: Hidayat Riyan Erwin
Published: April 2022

Seorang yang telah melakukan pernikahan dia harus dapat menjaganya. Hal ini dikarenakan pernikahan merupakan suatu ikatan yang sangat kuat antara seorang laki-laki dan seorang perempuan, asas dari pernikahan yaitu monogamy, hal ini diungkapkan oleh ulama-ulama kontemporer, hanya saja da beberapa pendapat mengenai poligami yaitu pendapat Wahbah az-Zuhaili dan Muhammad Syahrur. Penelitian ini berupaya menjabarkan Konsep Poligami menurut Wahbah az-Zuhaili dan Muhammad Syahrur. Penelitian ini adalah studi pustaka. Wahbah az-Zuhaili dan Muhammad Syahrur memiliki perbedaan dalam memahami al-Qur’an dan sunnah, khususnya dalam bidang poligami. Ada beberapa pokok persoalan yang akan dibahas dalam poligami yaitu pendapat Wahbah az-Zuhaili dan Muhammad Syahrur.Poligami diperbolehkan dalam syariat agama Islam, hanya saja ada beberapa pendapat ulama menganai hal ini, diantaranya dua pendapat Wahbah az-Zuhaili dan Muhammad Syahrur, yang sedikit berbeda memahami tafsir surat an-Nissa ayat 3 mengenai poligami. Hal ini dikarenakan perbedaan metode penafsiran antara Wahbah az-Zuhaili dan Muhammad Syahrur, dimana Wahbah az-Zuhaili menggunakan metode ushul fiqh danMuhammad Syahrur menggunakan metode heremeneutika.Wahbah berpendapat untuk poligami suami harus memenuhi syarat yaitu mampu menafkahi istri-istrinya dan dapat berbuat adil terhadap istri-istrinya, berbeda dengan pendapat Syahrur yang menyatakan bahwa syarat istri kedua, ketiga dan keempat, haruslah janda yang memiliki anak.

Keywords: Poligami, Poligami Teori Wahab Az-Zuhaili, Poligami Teori Muhammad Syahrur
Akad Jual Beli Tanaman Aglonema Secara Online Prespektif KUH Perdata dan Hukum Ekonomi Syari’ah
Authors: Farida Annikmah , Ikhwanuddin M. , Asy’ari Hasyim , Iwanudin Iwanudin
Published: April 2022

Pihak-pihak (penjual dan pembeli dan pihak lain yang terlibat dalam perjanjian), Objek (objek jual beli adalah benda baik yang berujud maupaun yang tidak berujud .bergerak atau tidak bergerak dan yang terdaftar ataupun tidak terdaftar) dan kesepakatan (kesepakatan dapat dilakukan dengan tulisan, lisan dan isyarat yang kesemuanya memiliki kedudukan hukum yang sama) Sedangkan Pasal 1320 KUH Perdata menjelaskan bahwa perjanjian itu sah apabila memenuhi: Kesepakatan, Kecakapan, Suatu Hal Tertentu (Objek nya dapat ditentukan jenisnya ,dapat di hitumg dan dapat diperdagangkan) dan suatu sebab yang halal Penelitian ini adalah penelitian lapangan (Field research), Sumber datanya adalah para petani dan pedagang tanaman aglonema dengan metode pengumpulan data melalui Observasi , Wawancara serta Dokumnetasi, sedangkan Analisa data dengan menggunakan Metodeinduktif. Hasil penelitian ini adalah Jual beli tanaman aglonema di Desa Batangharjo Kec.Batanghari sudah sesuai dengan ketentuan pasal 1320 KUHPerdata karena kempat syaratnya terpenuhi (Kesepakatan. Kecakapan, Suatu Hal Tertentu dan Suatu sebab yang halal).Sedangkan berdasarkan Hukum Ekonomi syari’ah akad Jual beli tanaman aglonema juga sah karena rukun dan syaratnya terpenuhi (Pihak-pihak, yaitu Penjual dan Pemebeli Tanaman Aglonema, Objek, yaitu ;Tanaman Aglonema ,Kesepaatan yaitu Ijab dan Kabul) Pembayaran dilakukan pada saat akad dengan siitem pembayaran non tunai, dan barangdikirim setealah pembayaran diterima oleh penjual.

Keywords: Akad Jual Beli Online, Hukum Ekonomi Syari’ah, KUH Perdata
Analisis Permasalahan Transportasi di Perkotaan: Studi Kasus pada Kawasan Perkotaan Yogyakarta
Authors: Kurniawan Galih Puji , Shalikhah Salsabila Zahra , Shofiati Hanifah , Azizah Nuha Nur , Mochtar Mahmud
Published: April 2022

Penelitian ini bertujuan untuk menganalisis permalasahan transportasi di perkotaan studi kasus pada kawasan perkotaan yogyakarta. Adapun jenis penelitian ini adalah penelitian kualitatif dengan sumber data diperoleh dari sumber data primer dan sumber data sekunder. Data penelitian yang terkumpul kemudian dianalisis dengan pendekatan ilmu sains. Dari penelitian yang dilakukan diperoleh hasil bahwa permasalahan transportasi di perkotaan khususnya di Kawasan Perkotaan Yogyakarta disebabkan oleh yang pertama belum adanya sarana dan prasana yang memadai di Kawasan Perkotaan Yogyakarta. Kedua, rendahnya kesadaran masyarakat terhadap pemanfaatan fasilitas lalu lintas dan perlengkapan jalan. Kemudian, di Kawasan Perkotaan Yogyakarta belum mengimplementasikan dengan baik tentang manajemen kebutuhan lalu lintas untuk meningkatkan efesiensi dan efektifitas penggunaan lalu lintas dan mengendalikan pergerakan lalu lintas. Disamping itu, laju pertumbungan penduduk yang cukup tinggi di Kawasan Perkotaan Yogyakarta berakibat pada kemacetan lalu lintas di wilayah tersebut. Permasalahan transportasi yang memiliki eksternalitas lintas daerah seperti daerah Kawasan Perkotaan Yogyakarta tidak mungkin dilakukan dan ditangani oleh daerah  sendiri

Kata Kunci: Analisis  Permasalahan Perkotaan, Studi Kasus Kawasan, Permasalahan Transportasi
Optimization of Two-Stage Hybrid Forming Process via Quantitative Assessment of Mechanical Properties in AA5052
Authors: Lee Sang Soo , Choi Seon Du , Shin Ho Geun , Timilsina Suman , Jang Seong Min , Lee Young Seon , Kwon YongNam , Kim Ji Sik
Published: April 2022

Superplastic forming (SPF) is a promising approach used for manufacturing parts with complex geometries, especially in the automotive, aerospace, and marine industries. However, the wider use of this method is limited by issues of low forming rate, high-temperature requirement, non-uniform thickness distribution, and expensive base materials. The two-stage hybrid forming (HF) method, in which hot-punch forming is executed before the SPF, was introduced to overcome these limitations. In this study, a conventional non-superplastic grade 5052 aluminum (AA5052) alloy with an average grain size of 70 µm was used to evaluate the applicability of two-stage HF for manufacturing parts with complex geometries from coarse grain alloys. Before implementing the two-stage HF, the optimal experimental conditions for hot drawing and hot blowing were first determined. The optimum HF conditions were identified, as follows: a hot-punching temperature of 400oC, punch depth of 35 mm, punching speed of 150 mm/min, blow forming temperature of 500oC, and gas pressure of 2.5 MPa. The HF results were also verified using the finite element method. The finite element analyses results for thickness distribution and optimal process condition were compared with the experimental results for one-stage and two-stage forming, and showed acceptable similarity.
Corrosion Characteristics of Bronze Artifacts Excavated from the Songguk-ri site in Buyeo According to Alloy Ratio and Manufacturing Techniques During the Goryeo Dynasty
Authors: Jang Jun Hyuk , Chung Kwang Yong
Published: April 2022

A comprehensive analysis of the corrosion characteristics of excavated bronze artifacts was conducted according to their alloy ratio and microstructure. Corroded by various factors, which resulted in different corrosion characteristics. Among these, corrosion may occur in the excavated bronze due to the difference in the alloy ratio, which is an internal factor. In this study, we tried to confirm the corrosion characteristics of the excavated bronze artifacts excavated from Songguk-ri site in Buyeo according to their alloy ratio and microstructure through a comprehensive analysis. The corrosion characteristics of the excavated bronze artifacts differed depending on the alloy ratio and microstructure, whereas bronze samples subjected to the corrosion tests were the same regardless of the alloy ratio and microstructure. Through this, the corrosion characteristics of excavated bronze artifacts can be determined based on the additional effects on pH, corrosion factors, and time in the burial environment which can affect metal ion movement, in addition to alloy ratio and microstructure. In the future, if a burial environment similar to the actual remains and a long-term corrosion test is conducted, it will be possible to confirm the corrosion mechanism as well as the corrosion characteristics of the excavated bronze artifacts.
Kültürel Mirasın Korunması ve Turizmle İlişkisine Yönelik Yerel Halkın Algı ve Tutumları: Odunpazarı Örneği
Authors: COŞKUN Raziye , OKUYUCU Ayşe
Published: April 2022

Odunpazarı kentsel sit alanı, tarihi ve kültürel miras değerleri bakımından oldukça zengin bir potansiyele sahiptir. Bu tür turizm destinasyonlarında turizmin gelişmesi ve kültürel mirasın yeterince korunması için yerel halkın desteği çok önemlidir. Bu çalışmanın temel amacı, Odunpazarı kentsel sit alanında kültürel mirasın korunması ve turizmle ilişkisine yönelik olarak alanda yaşayan yerel halkın algı ve tutumlarının belirlenmesidir. Araştırma alanı olarak Odunpazarı kentsel sit alanının seçilmesinde, alanda bulunan kültürel miras değerleri ve yoğun turizm faaliyetlerinin yapılması etkili olmuştur. Araştırma kapsamında 155 kişiye yüz yüze olarak anket uygulanmıştır. Elde edilen veriler SPSS 21 programı ile analiz edilmiştir. Alanda turizmin etkilerine ilişkin faktörleri belirlemek amacıyla açımlayıcı faktör analizi uygulanmıştır. Ortaya çıkan faktörler ve demografik değişkenler arasındaki farklılıklar t testi ve ANOVA testi ile belirlenmiştir. Çalışma sonucunda yerel halkın, turizmin kültürel mirasın korunmasına ve turizmin etkilerine yönelik algılarının olumlu olduğu tespit edilmiştir.
Stories about “Us” and “Them”: An Experimental Inquiry into the Relative Appeal of Populist Narratives
Authors: Yanchenko Kostiantyn
Published: April 2022

Due to continued mediatization of politics, storytelling plays an increasingly important role in political communication. Against this background, it is often argued that populist narratives are essentially more appealing than non-populist political narratives, yet empirical evidence to support this assumption was missing. A multi-message experiment was conducted among U.S. citizens (N = 206) to compare how populist and non-populist political stories affect narrative transportation—a psychological state strongly associated with narrative enjoyment. The results show that populist framing significantly increases the ability of political narratives to cause transportation, controlling for the political partisanship and populist predispositions of the participants. This effect is mediated by the identification with story characters and feelings of anger and anxiety. The positive impact of populist framing extends to the story-consistent attitudes of the participants, suggesting a parallel–serial mediation model. The study enhances our understanding of psychological responses to populist storytelling.
A Unique Cognitive Theory of Universal Knowledge Based on Mathematical-Physics Symmetry
Authors: Jean-Claude Joseph
Published: April 2022

In Philosophy of Science, much has been said about the scientific method and its proceedings. While academic institutions tend to make every discovery a result of the strict application of the scientific method, some critiques argue that random processes or events contribute to scientific discoveries in a much larger degree than scientists may like to concede. Contending that it is well within the empirical research process once engaged that events of chance may intervene to contribute to positive outcome of the empirical research process is fair argument. Indeed without the substrate of empirical experimentation itself, there is no favorable circumstance for chance to bear fruit in discovery results. I will show in this study a mathematical foundation to the spectrum of core ideas in human knowledge and use mathematical categories to compare them to one another in terms of their ultra-structure, thereby revealing the unsuspected symmetry orders of their belonging.
Labor informality during the pandemic: Crisis and recovery in Mexico
Authors: Hualde Alfaro Alfredo , Ayala Correa Guillermo
Published: April 2022

Informality is a structural feature of the Mexican labor market of great quantitative and qualitative importance. However, largely due to the confinement of the population, millions of informal jobs were lost in the first months of the pandemic, leading to the relative formalization of the labor market. Subsequent percentages of informality have reached the same levels as prior to the economic crisis. In this article we analyze the evolution of informality during the first year of the pandemic and examine its determinants during this period using a logit model. The analysis illustrates some of the characteristics of the uneven recovery of the Mexican labor market.
La informalidad y la duración del desempleo de los jóvenes en Latinoamérica. Especial referencia a Ecuador
Authors: Da Silva Bichara Julimar , Robayo Cristian Castillo , Delgado Jorge Luis
Published: April 2022

Los jóvenes de América Latina tienen graves dificultades para integrarse al mercado laboral. La tasa de desempleo juvenil y de informalidad laboral son muy elevadas. Las investigaciones sobre este tema son escasas, centradas en la oferta (capital humano) y poco concluyentes, sobre todo en un contexto de elevada informalidad laboral, como es el caso Latinoamérica. Por ello, este artículo busca contribuir al debate sobre el desempleo juvenil en América Latina, estimando las principales características del fenómeno (probit), así como los determinantes de la duración (modelo de Kaplan Meier) del desempleo juvenil en Ecuador, y el papel jugado por la informalidad.
Sostenibilidad, desarrollo endógeno y economía social
Authors: Mozas Moral Adoración , Fernández Uclés Domingo , Bernal Jurado Enrique , Medina Viruel Miguel Jesús
Published: April 2022

En una economía debilitada por la Covid-19 y en la que la sociedad es cada vez más consciente de la importancia de buscar un equilibrio en la explotación de los recursos productivos, con un especial tacto en la igualdad y en los problemas medioambientales, resulta necesario hacer hincapié en determinados conceptos que están de actualidad y son de gran relevancia. Con apoyo en fuentes secundarias, este trabajo describe la creciente importancia de la sostenibilidad y de la denominada Economía Social en los procesos de desarrollo local, territorial o también denominado desarrollo endógeno. Este trabajo pretende extender el grado de concienciación sobre un nuevo modelo de desarrollo local, con base en unos principios de responsabilidad social, económica y medioambiental cada vez más necesarios en la economía actual.