bluuebunny/crossref_metadata_2025 huggingface dataset:
Extended-surface thin film platinum electrocatalysts with tunable nanostructured morphologies.
Authors: Bhattacharya Deepra , Wang Ke , Wu Guang-Peng , Arges Christopher
Published: February 2023

Reducing platinum-group metal (PGM) loadings in fuel cells and electrolyzers is paramount for cost reductions and getting hydrogen to scale to help decarbonize the global economy. Conventional PGM nanoparticle-based ink-cast electrocatalysts lose performance at high current densities owing to mass transport resistances that arise due to the use of ionomer binders. Herein, we report the development of binder-free extended surface thin film platinum electrocatalysts with tunable nanoscale morphology and periodic spacing. The electrocatalysts are prepared by sputtering various loadings of platinum on Al2O3 nanostructures templated from block copolymer (BCP) thin films self-assembled on glassy carbon substrates via sequential infiltration synthesis. Testing for oxygen reduction on a rotating disk electrode setup with ultra-low PGM loadings (5.8 µgPt cm-2) demonstrates electrocatalyst performance that rivals commercial platinum electrocatalysts in terms of mass activity (380 mA mgPt-1 at 0.9 V vs RHE), whilst surpassing commercial catalysts in terms of stability (mass activity loss: 11.45% at after 20,000 potential cycles). Moreover, catalyst performance probed as a function of nanoscale feature size and morphology reveals an inverse correlation between particle size and electroactivity, as well as the superiority of cylindrical morphologies over lamellae, presenting BCP templating as a fabrication pathway towards stable, tunable catalyst geometries.
Blue Organic Light-Emitting Diode with a Turn-on Voltage at 1.47 V
Authors: Izawa Seiichiro , Morimoto Masahiro , Fujimoto Keisuke , Banno Koki , Majima Yutaka , Takahashi Masaki , Naka Shigeki , Hiramoto Masahiro
Published: February 2023

Among the three primary colors, blue emission in organic light-emitting diodes (OLEDs) are highly important but very difficult to develop. OLEDs have already been commercialized; however, blue OLEDs have the problem of requiring a high applied voltage due to the high-energy of blue emission. Herein, an ultralow voltage turn-on at 1.47 V for blue emission with a peak wavelength at 462 nm (2.68 eV) is demonstrated in an OLED device. This OLED reaches 100 cd/m2, which is equivalent to the luminance of a typical commercial display, at 1.97 V. Blue emission from the OLED is achieved by the selective excitation of the low-energy triplet states at a low applied voltage by using the charge transfer (CT) state as a precursor and the triplet-triplet annihilation, which forms one emissive singlet from two triplet excitons. We found that the essential component for efficient blue emission is a smaller energy difference between the CT state and triplet exciton, accelerating the energy transfer between the two states and achieving the optimal performance by avoiding direct decay from the CT state to the ground state. Our study demonstrates that the developed OLED allows for a much longer operation lifetime than that from a typical blue phosphorescent OLED because the blue emission originates from a stable low-energy triplet exciton that avoids degrading the constituent materials.
Racial differences in returns on business ownership
Authors: Hager Jacob , Kaymak Barış
Published: February 2023

In this Commentary, we document entrepreneurial income and investments for households of different racial backgrounds and provide estimates of investment yields. We find that an average Black household engaged in entrepreneurial activity has a higher rate of return on its business, followed by Hispanic households and white households, a circumstance which makes low entrepreneurship rates among Black and Hispanic communities appear all the more puzzling.
Recenzió Kártyás Gábor „Kiküldött munkavállalók az uniós és a magyar jogban” című könyvéről
Authors: Takács Dóra , Varga Dóra
Published: February 2023

Napjaink globalizált munkajogában, ahol kiváltképp az Európai Unión belüli országhatárok mindinkább elmosódni látszanak, egyre gyakoribbá válnak a határokon átnyúló helyzetek. A digitalizációnak és a rohamtempóban fejlődő technikának köszönhetően a külföldi vagy külföldre történő munkavégzés immár úgy is megvalósulhat, hogy a munkavállaló tulajdonképpen el sem mozdul az íróasztala mellől, azaz fizikailag be se lép egy másik ország területére. Mindezekre tekintettel a feldolgozott téma aktualitása és izgalmas mivolta aligha vonható kétségbe. A mű holisztikus szemléletet követve, egyedülálló részletességgel vezeti végig az olvasót és nyújt számára biztos tájékozódási pontot a kiküldetés megannyi kihívással és érdekellentéttel övezett ingoványos talaján. A recenzióban ezen pontokat követve ismertetjük, illetve értékeljük a monográfia tartalmát.
A study on influence of cause related marketing on brand equity with referance to fmcg
Authors: Kokkarapalli Viswanath Reddy  , T Sreenivas
Published: February 2023

Customers nowadays are more informed than in previous generations, and they assess both branded and unbranded products in terms of quality, value, and price. The study's primary goal is to see whether there's any link between brand equity and operational company performance. The research was conducted in the Indian FMCG sector across five states with a diverse customer base, including gender, age groups, educational backgrounds, and socioeconomic status. The data is collected from 126 respondents using a well-structured questionnaire and a random selection method. The data was analyzed using descriptive statistics and factor analysis. A hypothesis is created and put to the test. Taking into consideration the three distinct kinds of FMCG goods examined for the study-toilet soap, washing powder, and packaged tea-the findings indicate that the degree of variance was not particularly great.
Demystifying the oil price fluctuations and mitigating its effect on the nations
Authors: S Siva Muniappan , Justin Joy
Published: February 2023

This paper studies the causes of oil price fluctuations in the last fifty years and critically analyses the factors affecting the oil price. It also put forth the business problem of loss incurred by the oil-importing countries like India due to oil price fluctuations and gives the solution to lower the severity of the loss incurred by them. The findings are based on the ANOVA test carried out using the prices of the three major crude oil benchmarks such as WTI, Brent crude and OPEC. The findings of this study can be beneficial to the oil-importing nations whose portfolio is less diversified, and they can mitigate the adverse effect of possible oil price fluctuations.
A study of impact on capital structure and liquidity analysis of profitability towards hdfc bank
Authors: T Venkatesan , S K Nagarjan
Published: February 2023

The capital structure is one of the most important strategic financial decisions of firms. Since financing decisions influence profitability and hence firm’s value, this study examines the impact of capital structure on profitability of banks . In order to meet the objectives of this study a quantitative panel data methodology was employed. The data were obtained from the audited financial statements , from the period of 8 years (2010 – 2018). Of this, 75% constitute deposit and the remaining was non-deposit liabilities. The findings revealed that capital structure as measured by total debt to asset had statistically significant insignificant,though it has postive impact, whereas deposit to asset had statistically significant positive impact on capital structure. Moreover,loan to deposit, spread and asset size also had statistically significant and positive relationship with profitability. However, growth found to have statistically insignificant impact on profitability. Therefore, The bank should give due consideration to manage its debt properly, mobilize deposit sufficiently, increase loan advances, spread, and size in their financing decisions. Furthermore,it is also advised to reduce non-deposit debt financing and raise equity financing so that to keep costs of financing at minimumlevel and hence optimize profitability and the value of the bank. Besides, the policy maker, recommended reconsidering to raise the minimum capital requirement for banks. Finally, future researchers also recommended assessing the overall performance of banks and other business sectors in the area of this research.
A theoretical study on the impediments of artificial intelligence in banking industry
Authors: Shweta Solanki  , Meera Mathur
Published: February 2023

In recent years technology has become pertinent element of success for businesses and manufacturing industries. Technologies have also changed the ways in which the organizations perform their businesses. Artificial intelligence has become the buzz word in the field of technology in the recent scenario with enormous power to transform the traditional methods & to bring wide range of benefits. This technological innovation is gaining all the attraction of corporate world also has become the key issues of any nation’s strategy. Due to rapid rise in digitization and online banking, there is growing need to adopt & implement Artificial Intelligence technology in banking organizations too. AI has become important disruptor for banking industry. AI substantially reduces operating cost, increases efficiency & improves customer satisfaction. As the use of technology increases, it also brings numerous risks & challenges along with legal & governance issues. Machines decisions are going to replace human decisions,but how reliable, ethical & logical these decisions stay, becomes the question of everyone’s mind. Numbers of barrier are present for this technological driven innovation of AI. The study aims to focus on the challenges that banking organizations are experiencing. Banks are encountering all the hurdles starting from AI adoption to reluctance of customers for acceptance of AI driven decisions.
Influence of micro business on the economic empowerment of women cooperative societies in anambra state, nigeria
Authors: Ezemba Nwamalubia Esther  , Anigbogu  , Theresa Ukamaka
Published: February 2023

The study examined micro business and economic empowerment of members of women cooperative societies in Anambra State, Nigeria. The study was motivated by the need to determine the influence of micro business on economic empowerment among members of women cooperative societies in Anambra State. The specific objectives are to: identify the socio economic characteristics of the respondents, ascertain the effect of non-registration status of micro business on economic empowerment of members of women cooperative societies in Anambra State, examine the influence of operating capital on economic empowerment of members of women cooperative societies in Anambra State and determine the effect of level of profit on economic empowerment of members of women cooperative societies in Anambra State. The area of study is Anambra State where 391 members of women cooperatives were selected from the population of 725 registered women cooperatives in the study area. The instrument used for data collection was the questionnaire. The study employed regression technique, frequency,and percentage in analyzing the data obtained. The study found out that there is a strong relationship between micro business and economic empowerment at value of (0.970) it also found that business registration status affects the increasing income of members business, it also revealed that operating capital and level of profit on economic empowerment ensures economic contribution, self-confidence, and accountability. The study concluded that micro business has a significant influence on economic empowerment among members of women cooperative societies in Anambra state, Nigeria. The study recommends that women operating micro-businesses need to register their businesses. This is because when registered they stand the chance of accessing funds for expansion from government and donor agencies. Members of women cooperative societies should be financially disciplined and keep proper record which is paramount for operating micro-businesses. Level of profit is found to have a positive and significant effect on the economic empowerment of members of women cooperative societies. Women business owners are urged to be accountable in their businesses by preparing trading account which will enable them track and grow their level of profit among others.
A successful, temporary, pragmatic, emergency management of dislodged crowns
Authors: L Z G Touyz
Published: February 2023

Full crowns are often used as treatment in dentistry. Dislodgement of a crown may occur at any time if a negative tensile force on the crown allows displacement. Keeping the displaced crown in situ is problematic, as the crown tends to come off the stump,may be lost and or swallowed. Emergency refixing is often not feasible or available. This note suggests an easy, successful,emergency management of temporarily refixing the crown with sugarless chewing gum until the crown can be recemented by a dentist.
An assessment of the challenges and opportunities in financing rural women entrepreneurship in the micro, small and medium enterprises sector in cameroon
Authors: Maurice Ayuketang Nso
Published: February 2023

Fundamentally, women are one of the major drivers of social and economic growth through entrepreneurship development. Their role in impacting rural entrepreneurial activities by boosting rural employment and capital are praiseworthy. Women entrepreneurs are financial assets for development. For any developing country to emerge, its rural development countryside through entrepreneurship have to be efficient in resources allocation. The dangers to achieving this at the - post-Covid-19 era are enormous considering existing rural business financing challenges. Digital financial transformation could resolve these barriers. Using a qualitative research approach,this study examines the challenges and opportunities in financing rural women businesses. It comments that, financial digitalization, banking proximity, financial inclusion, financial care services and government support system can enhance rural women entrepreneurial productivity and reduce the level of poverty.
Modeling influences of container freight ocean shipping and road haulage costs to last-mile trade corridors on price inflation trend in west africa
Authors: Nwokedi  , Theophilus Chinonyerem  , Callistus Chukwudi Ibe  , Mbachu Justice  , Okafor Cajethan Onyedikachi
Published: February 2023

The study investigated the influence of the TEU container freight ocean transportation cost from Shangai port, China to Lagos seaport in West African and the road haulage cost of TEU container freight from Lagos ports to the hinterland markets in Nigeria on the increasing trend of inflation in the prices of imported market commodities in the economy. It employed ex-post factor research design in which time series secondary data covering a nine (9) years period from 2010 to 2018 was obtained for the TEU container freight ocean transport cost, price inflation rates in the economy, TEU container freight road haulage cost from Lagos seaports to the regional hinterland markets in Kano in the north, Onitsha in the east, and Alaba international market in the west. The multiple regression analysis method was used to analyze the obtained data using the OLS method. The findings indicate that, cumulatively, the TEU container freight ocean transport cost and road haulage costs borne by shippers in transporting imports from China through the Lagos seaports to the regional hinterland markets in Nigeria, West Africa, does not significantly influence levels of inflation in commodity prices in the Nigerian economy. The study concluded that, though transport cost influences price inflation rates in the economy; it is not a significant or determinant factor of inflation in commodity prices in the Nigerian economy. Recommendations were proffered on the basis of the research findings.
A study on women safety measures to overcome stress
Authors: M Thiagarajan , J Sridevi
Published: February 2023

Women is the most precious and powerful source for the overall development of the country through various forms of success in socio-economic, cultural and artistic aspects, sports, health and other personal contentment and wellness. Such a great driving force of power has been suppressed by the hazards of insecurity through the means of violence, inequality and sexual harassments. Statistically, the brutalism against women is increasing to a greater extent. The Constitution of India has been supporting much for the empowerment of women by advocating many laws and legal acts like Domestic Violence Act and Dowry Act which ensures the protection of women from the opposing gender and other torment relations in all means of abuse and demands. Apart from the intrinsic securities, and friends and family shielding, women tend to face various challenging circumstances which results in emotional and psychological pain of stress for them. They should learn to stay strong and have the awareness and safety measures to overcome the stress factors, develop their confidence, and mainly modeling their valor abilities to their children thereby raising a courageous daughter and a responsible son who knows the behavioral and disciplinary patterns towards womanhood. Sexual harassment can jeopardize the victim’s emotional and mental health. It may result in loss of self-esteem and depressive hormonal imbalance. This study aims to find out to what extent the safety measures helps to overcome the stress among women in India.
Assessment of adherence to infection prevention and control guidelines among dentists in the West Bank and Jerusalem
Authors: Al-Sharif Rawan , Husseini Abdullatif
Published: February 2023

Background: Adherence to infection prevention and control (IPC) guidelines is mandatory in healthcare service provision. Aims: We assessed the knowledge and adherence to IPC guidelines among dentists in the West Bank and Jerusalem. Methods: A self-administered questionnaire was distributed to a convenience sample of dentists in the West Bank and Jerusalem between 12 March 2019 and 9 May 2019. The total sample comprised 395 dentists, categorized into good compliance and fair compliance according to a scale developed from 32 questions. The Chi-squared test was used to compare the 2 categories. Data were analysed using SPSS, version 25. Results: Overall compliance with IPC guidelines was low; only 18.5% of respondents reported good compliance. Compliance with basic principles such as wearing gloves and changing them for each patient and using autoclaves to sterilize equipment was high. Good compliance was significantly associated with age, years of experience, and year of graduation, P = 0.045, P = 0.036 and P = 0.007, respectively. Providers in the north of West Bank and public sector workers were significantly associated with good compliance, P = 0.018 and P ≤ 0.0001, respectively. Experiencing a needle stick injury and the number of needle stick injuries experienced were significantly inversely associated with good compliance, P ≤ 0.001. Conclusion: Based on our results, there is a need for substantial improvements in compliance with IPC guidelines by dentists in the West Bank and Jerusalem; mandatory education and training regulated by governing institutions would be very helpful.
MANAJEMEN PELATIHAN PROFESIONALISME GURU DI SMP NEGERI 17 MAKASSAR
Authors: Latifa Nur , Ansar Ansar , Basri Syamsurijal
Published: February 2023

The purpose of this study is to find out what Teacher Management Professional Training Management looks like in SMP Negeri 17 Makassar. The approach used in this research is qualitative with descriptive research type. The data sources of researchers are Wakasek Curriculum, Teacher and Teacher BK. and the archive at the research location. Data collection procedures used are interviews, and documentation. The analysis techniques used are data collection, data reduction, data display ,. The results of this study indicate that: The management of this teacher professionalism training includes MGMP training which is an activity to improve professionalism competence as professional educators and develop the quality of education. Teachers must perform optimally and with all efforts to make their students achieve the expected goals. So this paper tries to discuss the management of teacher professionalism training which includes MGMP training as an institution that seeks to produce professional teachers. Besides that, to carry out his professionalism as a professional teacher is his creativity and innovation. Management Teacher professionalism training in Makassar 17 Public Middle School improves the quality of being a professional teacher. Based on good management and management, this training will run according to the desired goals.
UPAYA KEPALA SEKOLAH DALAM MENINGKATKAN KREATIVITAS PEMBELAJARAN GURU DI ERA PANDEMIC COVID-19 PADA SMA NEGERI 7 LUWU UTARA
Authors: Sumardi Aprilia , Nurochmah Andi
Published: February 2023

The purpose of this research is to describe the efforts of the principal in improving teacher learning creativity in the pandemic era of covid-19 at SMA Negeri 7 Luwu Utara and to describe the form of teacher learning creativity in the pandemic era of covid-19 at SMA Negeri 7 Luwu Utara. The research approach used is qualitative approach with qualitative descriptive research type. The data source in this study is the Principal as a key informant, deputy principal and educator as a related supporting informant at SMA Negeri 7 Luwu Utara. The data collection techniques used in this study are observation, interview, and documentation. Data analysis uses data reduction analysis, data presentation, and conclusion drawing. Based on the results of the research showed that the efforts made by the principal in improving teacher learning creativity in the pandemic era covid-19 at SMA Negeri 7 Luwu Utara has been going well. This is demonstrated by the various efforts made by the principal through: Training, meetings, supervision, evaluation, and rewarding and punishment. The form of teacher learning creativity in the pandemic era covid-19 at SMA Negeri 7 Luwu Utara in the form of a video that is created to be more interesting so that students are more interested.
PELAKSANAAN SUPERVISI AKADEMIK KEPALA SEKOLAH DALAM MENINGKATKAN KINERJA GURU DI SMA NEGERI 6 BONE
Authors: Indah Haslindah , Habibah Sitti
Published: February 2023

The purpose of the study was to determine the implementation of principal supervision in improving teacher performance at SMA Negeri 6 Bone.This research approach is qualitative with descriptive research type. This research was conducted at SMA Negeri 6 Bone. Sources of data in this study were principals, vice principals and teacher. Data collecton technique in the from f interviews and documentation. the date analysis technique uses data reduction, data presentation and drawing conclusions checking the valoidity of the data using friangulation techniques. The results of the study indicate that the implementation of the principal’s academic supersion at SMA Negeri 6 Bone in improving teacher performance is to carry out a supervision program, determine schedules and make research instruments so that the process of implementing academic supervision is moreregular and clear. Furthermore, the implementation of the princlpol’s academic supervision at SMA Negeri 6 Bone in improving teacher performance is guiding teachers when experiencing difficulties in the teaching and learning process, conducting class visits to see how prepared teachers are in teaching and learning and checking the lesson implementation plan (RPP) every year. The teacher and the last is the evaluation/follow up that is carried out by the principal at SMA Negeri 6 Bone after carrying outacademic supervision is to discuss the results of teacher erross be corrected, then the principal provides guidance to teachers, both direct and indirect coaching.
КРИСТАЛЛОХИМИЧЕСКИЙ АНАЛИЗ ДВУХ МОДИФИКАЦИЙ [Pd(NH3)4]3Мо7O24·nH2O. ПРОДУКТЫ ТЕРМИЧЕСКОГО РАЗЛОЖЕНИЯ
Authors: Сухих А.С. , Храненко С.П. , Задесенец А.В. , Герасимов Е.Ю. , Громилов С.А.
Published: February 2023

Проведен сравнительный кристаллохимический анализ о-[Pd(NH3)4]3Мо7O24·6H2O (а = 17.3472(3), b = 28.9064(4), с = 30.2463(4) Å, пр. гр. Ibca, V = 15166.9 Å3, Z = 16) и m-[Pd(NH3)4]3Мо7O24·3H2O (а = 10.6617(2), b = 20.5248(5), с = 16.4676(3) Å, b = 103.0792(10), пр. гр. P21/n, V = 3510.11(13) Å3, Z = 4). Изучены продукты термического разложения o-[Pd(NH3)4]3Мо7O24·6H2O. В атмосфере Н2 при 900°С образуется смесь разнометальных твердых растворов на основе ОЦК-решетки Мо и ГЦК-решетки Pd, а в атмосфере 90%Не/10%Н2 при 910°С - смесь твердого раствора на основе ОЦК-решетки Мо и Pd2Mo3N.
SARMATIAN GODDESS WITH TWO HORSES
Authors:   Russian State University fo r the Humanities, Yatsenko Sergey A.
Published: February 2023

The golden handle of the Early Sarmatian mirror from Mayerovskii III east from Volga River has an image of a goddess and two horses. The details of iconography of this personage and accompanying animals, their analogues in the Scythian and Sarmatian times are analyzed. Functionally close to her are the Scythian Snake-footed Goddess and the Yuezhi goddess on the headdress in grave 3 of Tillya Tepe. The analogues of this personage in recent times were Dzerassa in the epic of the Alans-Ossetians and Jestak of Kalash people. In the 2nd - 1st cc. BCE the Sarmatians of the European Steppe had three variants of its iconographic embodiment. Against this background, the iconography of the goddess from Mayerovskii III due to the change of ethnopolitical dominance in the region of her find is in many ways unique and it had no continuation.
Analisis Finansial Usahatani Peternakan Sapi Bali Di Kecamatan Linge Kabupaten Aceh Tengah
Authors: Jaya Hanipan Iwan , Nasution Wahyu Isnanda
Published: February 2023

Usahatani peternakan sapi bali milik Bapak Parno di Ketapang II Blok D Kecamatan Linge Kabupaten Aceh Tengah, merupakan kawasan peternakan yang diharapkan sebagai daerah pengembangan ternak sapi bali di Kabupaten Aceh Tengah. Penelitian ini bertujuan untuk menganalisa finansial dengan mengunakan rumus : Net Present Value (NPV), Internal Rate of return (IRR), Net Benefit Cost Ratio (Net B/C Ratio), Gross Benefit Cost Ratio (Gross B/C Ratio), profitability Ratio (PR), Break Event Point (BEP) Penerimaan, BEP Produksi, BEP Harga dan Cash Flow. Data yang digunakan data primer dengan wawancara langsung dengan petani sampel dan observasi dengan mengunakan kuisioner.Dari hasil analisis finansial dalam studi kelayakan usahatani peternakan sapi bali milik Bapak Parno di proleh nilai NPV sebesar Rp. 74,093,968, IRR sebesar 20,1%, Net B/C Ratio sebesar 1,84, gross B/C Ratio sebesar 1,28, PR sebesar 1,6, BEP penerimaan sebesar Rp. 6,677,358/tahun, BEP produksi sebesar 0,72 ekor/tahun dan BEP harga sebesar Rp. 1,748,328/ekor. Berdaskan hasil analisis dapat disimpulkan bahwa usahatani peternakan sapi bali milik Bapak Parno layak untuk diusahakan atau dikembangkan untuk masa yang akan datang, hal ini berdasarkan dari hasil perhitungan yang diperoleh dari analisis yang digunakan. Disarankan kepada Bapak Parno untuk dapat terus mengembangkan usahatani peternakan sebagai peluang usaha yang baik untuk meningkatkan pendapatan dan mengigat luas lahan pengembalaan yang luas diharapkan kepada para usahatani untuk biasa memamfaatkannya menjadi suatu usahatani peternakan sapi bali yang cukup menjanjikan, juga diharapkan kepada Pemerintah Daerah atas kerjasamanya dalam menbantu dan membina para usahatani peternakan sapi bali kedepannya.
PENGARUH INVESTASI, TENAGA KERJA, DAN PENGELUARAN PEMERINTAH TERHADAP KEMISKINAN DI SUMATERA UTARA PADA TAHUN 2006-2020
Authors: Fazaryani Febby Irma , Juanda Reza
Published: February 2023

This study examined and analyzed the effect of Investment, Labor, and Government Expenditure on Poverty in North Sumatra and used secondary data from 2006 to 2020. The regression model used was a multiple linear regression model using the Ordinary Least Square (OLS) method and classical assumption tests, consisting of a normality test, multicollinearity test, autocorrelation test, and heteroscedasticity test. The regression tool used was the Eviews 10. According to the result indicated that the realization of investment and the realization of government expenditures did not and insignificantly affect the number of poor people in North Sumatra, and labor negatively and significantly affected the number of poor people in North Sumatra. Simultaneously, the realization of investment, labor, and government expenditure influenced the number of poor people in North Sumatra. The coefficient of determination test results showed a relationship between the independent and dependent variables of 66.55%, and the rest of 33.44% was influenced by other variables outside this study.
PENGARUH UMP DAN LUAS LAHAN TERHADAP PENYERAPAN TENAGA KERJA SEKTOR PERTANIAN DI PROVINSI INDONESIA
Authors: Andriyani Devi , Aznuriliana Aznuriliana
Published: February 2023

This study aims to analyze the effect of the provincial minimum wage (UMP) and land area on the Absorption of Labor in the Agricultural Sector in Indonesian Provinces. The research was conducted in 34 provinces from 2015 to 2020. The analytical method used is the fixed effect panel data regression analysis. The results showed that partially the UMP had no effect on employment, while the area of agricultural land had an effect on employment absorption, while simultaneously the UMP and land area had had an effect on employment in Indonesian provinces. West Java Province is the province with the largest intercept value, this means that changes in UMP and land area greatly affect employment in West Java. While overall, the magnitude of the influence of UMP variables and land area on employment absorption in Indonesia is 95.29%.
PID ve Bulanık Mantık Denetleyiciyle Kollektif Kanat Hatve Açısı Kontrolü
Authors: LÜY Murat , METİN Nuri Alper , CİVELEK Zafer
Published: February 2023

Değişken hızlı rüzgar türbini jeneratörleri, sabit hızlı rüzgar türbinlerine göre daha güçlüdür. Ancak kararsız rüzgar hızı, değişken hızlı makinenin gerilim ve frekansında değişmlere neden olmaktadır. Uygun bir kontrol tekniği ile gücün kalitesi iyileştirilir.Sistemde kullanıldığında, dalgalanan rüzgar jeneratörü çıkışının kontrol edilmesi gerekir, bu nedenle kombine rüzgar jeneratörü sisteminin dinamik özelliklerinin incelenmesi gerekir. Daha dinamik performans için daha iyi denetleyici tasarlanabilir. Bu çalışmada, MATLAB/Simulink ortamında rüzgar türbini tasarlanmış ve hatve açısı denetim işlemi gerçekleştirilmiştir. Hatve açısı denetimi için PID ve Bulanık Mantık Denetleyici (BMD) kullanılmıştır. Bu denetim algoritmaları referans güç değerinde salınım miktarı, referans değere ulaşım süreleri ve kanat hatve açısındaki değişimler benzetim çalışmasında incelenmiştir.
Geri Dönüştürülmüş Asfalt Tozunun Alkali Aktifleştirilmiş Cüruf Harçları Üzerindeki Etkisi
Authors: ALAKARA Erdinç Halis
Published: February 2023

Bu çalışmada, geri dönüştürülmüş asfalt tozunun (GDAT) alkali aktifleştirilmiş cüruf (AAS) harçları üzerindeki etkisi araştırılmıştır. AAS harçlarında bağlayıcı olarak yüksek fırın cürufu (YFC) ve GDAT kullanılmıştır. Harç karışımlarına GDAT, YFC’nin ağırlıkça %10, %20, %30, %40 ve %50’si oranlarında ikame edilmiştir. Karışımlarda aktivatör olarak sodyum hidroksit (NaOH) çözeltisi kullanılmıştır. Çözelti aktivatör derişimi ise 12 molarite (M) olarak seçilmiştir. Harçlar 100 ℃ etüvde, 24 saat kür edildikten sonra ultrases geçiş hızı (UPV), eğilme dayanımı (fe) ve basınç dayanımı (fb) testlerine tabi tutulmuştur. Elde edilen sonuçlar incelendiğinde, GDAT ikame oranının artmasıyla UPV, fe ve fb değerlerinde düşüşler görülmüştür. Bu düşüş oranları, özellikle %20 ikame oranından sonra önemli ölçüde artış göstermiştir. Ayrıca her yıl yüksek miktarlarda açığa çıkan kazınmış asfalt kaplamanın, AAS harçlarda kullanılarak çevre kirliliğinin önemli ölçüde azaltılabileceği düşünülmektedir.
Automatic and Accurate Classification of Hotel Bathrooms from Images with Deep Learning
Authors: TEMİZ Hakan
Published: February 2023

Hotel bathrooms are one of the most important places in terms of customer satisfaction, and where the most complaints are reported. To share their experiences, guests rate hotels, comment, and share images of their positive or negative ratings. An important part of the room images shared by guests is related to bathrooms. Guests tend to prove their satisfaction or dissatisfaction with the bathrooms with images in their comments. These Positive or negative comments and visuals potentially affect the prospective guests.

In this study, two different versions of a deep learning algorithm were designed to classify hotel bathrooms as satisfactory (good) or unsatisfactory (bad, when any defects such as dirtiness, deficiencies, malfunctions were present) by analyzing images. The best-performer between the two models was determined as a result of a series of extensive experimental studies. The models were trained for each of 144 combinations of 5 hyper-parameter sets with a data set containing more than 11 thousand bathroom images, specially created for this study. The “HotelBath” data set was shared also with the community with this study. Four different image sizes were taken into consideration: 128, 256, 512 and 1024 pixels in both directions. The classification performances of the models were measured with several metrics. Both algorithms showed very attractive performances even with many combinations of hyper-parameters. They can classify bathroom images with very high accuracy. Suh that the top algorithm achieved an accuracy of 92.4% and an AUC (area under the curve) score of 0.967. In addition, other metrics also proved the success of the algorithm. The proposed method can allow the rapid, accurate and automatic detection of such undesired circumstances in hotel bathrooms from images. Such a detection system can allow hotel management to take necessary actions quickly to remedy such unsatisfactory cases.
Penerapan Regresi Complementary Log-Log Dalam Analisis Status Kejadian Tuberkulosis Paru Penduduk Usia Produktif di Provinsi Banten Tahun 2018
Authors: Kurniati Dessy , Budyanra
Published: February 2023

Regresi complementary log-log merupakan salah satu model GLM dengan fungsi hubung yang digunakan adalah complementary log-log. Metode ini merupakan salah satu metode yang dinilai tepat untuk digunakan ketika data pada variabel respon termasuk kedalam kategori jarang (rare events). Transformasi complementary log-log dinilai lebih tepat untuk digunakan karena kebanyakan observasi pada variabel respon akan berada pada kelompok kategori tertentu atau dapat dikatakan bahwa pada variabel respon tidak berdistribusi simetris. Salah satu data yang berisfat rare events adalah status kejadian tuberkulosis paru penduduk usia produktif di Provinsi Banten. Dimana berdasarkan data Riskesdas tahun 2018, persnetase penduduk usia produktif di Provinsi Banten yang mengalami TB paru hanya sebesar 1,21 persen. Sehingga, penelitian ini bertujuan untuk menerapkan regresi complementary log-log dalam menganalisis determinan status kejadian tuberkulosis paru penduduk usia produktif di Provinsi Banten tahun 2018. Hasil penelitian ini menunjukan bahwa dengan regresi complementary log-log didapatkan hasil bahwa variabel yang signifikan memengaruhi status kejadian tuberkulosis paru yaitu tingkat pendidikan, status bekerja, status gizi, status gangguan mental emosional, status konsumsi buah dan sayur, serta status kelayakan air minum.
Role of conducting polymers in corrosion protection
Authors: Anand Kumar
Published: February 2023

Corrosion is an environmental evil related to metal and their alloys. Researchers trying their best to overcome it with traditional and new techniques. Recently Conducting polymers (CPs) such as polyaniline (PANI), polypyrrole (PPy) etc. are used for the corrosion protection of metals and metal alloys. Various mechanisms have been suggested to explain anticorrosion properties of CPs. These include anodic protection, controlled inhibitor release as well as barrier protection mechanisms. The presenting review is mainly focused on Different approaches that have been developed for the use of CPs in protective coatings.
Finland Education Success
Authors: Anggoro Subuh , Andriani Ana , Aryani Ine Kusuma
Published: February 2023

The success of Finnish education has been recognized worldwide and has become an interesting study material from planning to implementation. This paper explains how the Finnish education system starts from preliminary to higher education and the outputs and outcomes it produces.
Dampak COVID-19 terhadap Pelaksanaan Pembelajaran di Sekolah Dasar
Authors: Hasanah Uswatun
Published: February 2023

Penelitian ini bertujuan untuk mengetahui situasi pembelajaran online untuk siswa sekolah dasar di rumah akibat pandemi COVID-19. Penelitian ini menggunakan studi pustaka untuk mengumpulkan informasi data melalui teknologi dokumen, yaitu mencari data tentang hal-hal terkait dari berbagai jenis perpustakaan (seperti dokumen, buku, majalah, dan berita). Kriteria artikel dan berita terpilih adalah membahas dampak COVID-19 dan pembelajaran online di sekolah dasar. Dari 10 sumber yang didapat, pilih 3 artikel dan 6 item berita yang paling relevan. Hasil penelitian menunjukkan bahwa dampak COVID-19 terhadap pelaksanaan pembelajaran online di sekolah dasar dapat terlaksana dengan baik. Hal ini terlihat dari hasil data 3 artikel dan 6 item berita.Data tersebut menunjukkan bahwa jika guru, siswa dan orang tua berkolaborasi antar home learning, maka dampak COVID-19 terhadap pelaksanaan pembelajaran online di sekolah dasar bisa sangat baik untuk dicapai
Penggunaan Media Pop Up Book untuk Meningkatkan Hasil Belajar Materi Cita-Citaku Siswa Kelas IV SDN 158 Watallipu
Authors: Erni Erni
Published: February 2023

Jenis penelitian ini adalah Penelitian Tindakan Kelas (PTK) yang bertujuan untuk mengetahui peningkatan hasil belajar siswa pada tema 6 cita-citaku subtema 1 aku dan cita-citaku dengan menggunakan media pop up book. Subjek penelitian siswa kelas 4 SDN 158 Watallipu yang berjumlah 20 orang. Teknik pengumpulan data dengan observasi, tes dan dokumentasi. Hasil penelitian menunjukkan bahwa pada siklus I hanya 50% siswa yang mencapai nilai KKM yang telah ditetapkan. Siklus II meningkat menjadi 90% siswa berhasil mencapai nilai KKM. Hasil tersebut membuktikan bahwa dengan penggunaan media pop up book dapat meningkatkan hasil belajar tema 6 cita-citaku siswa kelas Iv sekolah dasar.
Historic Building Information Modeling towards building diagnostic data management. A case study
Authors: Bruno Silvana , Fatiguso Fabio , De Fino Mariella
Published: February 2023

The article proposes a methodology for acquisition and management of integrated knowledge for refurbishment of architectural heritage, belonged to the Apulian construction tradition. The acquisition phase is based on historical-archival analysis and visual inspections, to proceed with the subsequent planning and execution of diagnostic surveys. Successively, the handling of information collation and archiving follows criteria of Historic Building Information Modeling (HBIM), an innovative approach for coordinating refurbishment process, which, in the speciic study, contributes to the systematization of knowledge about materials, constructive techniques and residual performance levels about architectural components, limiting uncertainty of interpretation.
Aktualisasi Kaidah I’tibar al-Masalih dalam Pemikiran Izz al-Din Ibn Abd al-Salam
Authors: Al-Anshori. Huzaimah
Published: February 2023

Goodness actualization in the thought of imam Izz al-Din in triggering the law is not separated fromattracting good and avoiding destruction, a concept that indicates the benefit of mankind. This if weactualize it in the comunity, it will appear that goodness is a priority in assisting a law that will betriggered, provided that it does not conflict with the qur’an agreement, analogy, and istidian of the mu’tabar. maslahah (goodness) in a marriage registration, it has been mentioned in the books of fiqh. Theregulation of it is an anticipatory step from the state (goverment) to anticipate the actions that harm inone side, especially women. This is accordance with the rules. Meaning: the actions of leader/govermentfor the society are to realize the goodness. Imam izz al-Din makes the Holy Qur’an and the hadith as ajuridical basis in establishing a law. Besides that, Izz al-Din in responding to mas}lah}ah as a reference inlaw istinbat he rests on istidlal al-sahih or with the term istidlal bi al-masalih.
PEMIKIRAN MUHAMMAD SA’ĪD RAMADĀN AL-BŪṬĪ TENTANG MAṢLAḤAH DAN BATASAN-BATASANNYA
Authors: Solikhudin Muhammad
Published: February 2023

This paper attempts to unravel the concept study of Maṣlaḥah posed by al-Būṭī, in this case he also

proposes clear boundaries about Maṣlaḥah aligned with the Syarī’ah Islāmiyyah. Maṣlaḥah was a

pleasure, therefore, all things are dangerous must be avoided. Requirements proposed al-Būṭī, started

the benefit included on Syāri’goal embodied in Islam universal basic principles five, not contrary with the

alQur’an), not contrary with al-Sunnah, not contrary with Qiyas, until its existence not negate another

benefit that important more or equivalent. All this suggests caution al-Būṭī in offering Maṣlaḥah concept

that he woke up so it is not contrary with religious rules. The benefit must have two footing. First, will of

God and secondly, human interests, both of these things as contrary, but when examined more deeply has

the estuary, that is human happiness in this world and hereafter
Konsep Perceraian Di Depan Sidang Pengadilan Perspektif Maqasid Al-Syari’ah Ibnu Asyur
Authors: Munir Abdulloh
Published: February 2023

The occurrence of divorce, which is increasing from year to year, cannot be separated from the public understanding about divorce, where it can be done anytime and anywhere by the husband. This is a problem that must be resolved, even if it is not suitable to Imam Shafi’i’s opinion, namely the divorce must be applied before a court hearing. This problem must be solved through maqasid sharia. Ibnu Asyur provides solutions; the Qur’an is the greatest and most definite source and contains more than one meaning, the determination and occupation of the problem must be carried out textual and contextual study deeply. The research purpose is to reveal maqasid sharia in the determination of divorce must be applied before the court hearing, especially Ibnu Asyur’s perspective. The method is descriptive qualitative by technique of data reduction, data display and taking conclusion. The results prove the divorce rate from 2015-2018 shows an increase. So according to Ibnu Asyur, Sharia texts are not only studied textually, but are contextual by considering the consequences of divorce and procedures that must be obeyed, and based on human nature in marriage, egalitarian between husband and wife, and freedom of attitude and opinion.
Persepsi Kafa’ah dalam Perkawinan menurut Masyarakat Petok Kec. Mojo Kab. Kediri Ditinjau dari Hukum Islam
Authors: Al-Anshori Huzaimah , Fathurrahman Sholahudin , Makhali Imam
Published: February 2023

One of the steps to form compatibility in the family is mutual harmony or kafa’ah, a certain step to form a sakinah mawaddah wa rahmah family. The results of this study explain in the community of Petok Village, located in Mojo Subdistrict Kediri Regency, most of them really paying attention to and carry out kafa’ah in a marriage. In practice, there are those who prioritize kafa’ah in religion, however some people consider the concept of kafa’ah to be irrelevant, who rely on consensual elements as the basis for the marriages of their sons and daughters. A few of them put forward kafa’ah in terms of materials or prosperity. Most of the population of the Petok Village practice kafa’ah with one kufu in terms of religion, according to the madzabs of Malikiyah, Hanaafiyah, Shafi’iyah and Hanbaliyah, who agree that the implementation of kafa’ah is good. Meanwhile, the practice of kafa’ah in a small part of Petok villagers who emphasizes kufu in material / financial terms, according to the Malikiyah and Syafi’iyah, is not justified, while according to others, Hanafiyah and Hanbaliyah, it does not fulfill other kafa’ah elements. Thus, the implementing part of consensual is not found in the concept of kafa’ah in Islamic law.
Konstitusionalitas Poligami Dalam Perspektif Hermeneutika Hukum Islam di Indonesia
Authors: N.A.M Sihombing Eka , Hadita Cynthia Hadita
Published: February 2023

The polemic of polygamy that is still being contested in Indonesia needs to be studied from the perspective of hermeneutics of Islamic law, its constitutionality, such as how Pancasila guarantees the practice of polygamy, and also in laws and regulations whose substance also regulates polygamy. The research method used in this study is a normative juridical method with a doctrinal approach. The purpose of this study is to determine the constitutionality of polygamy when examined from the hermeneutic perspective of Islamic law in Indonesia. The results showed that the First Principle of Pancasila, Article 29 paragraph (1) of the 1945 Constitution of the Republic of Indonesia, the Marriage Law and its implementing regulations, as well as the various views of the schools allow the practice of polygamy in Indonesia.
Batasan Kompetensi Absolut Pengadilan Agama (Analisis Putusan Peninjauan Kembali Nomor 672 PK/Pdt/2016)
Authors: Dwianto Arditio , Hanani Nurul , Hadziq Hizbulloh
Published: February 2023

In adjudicating a case, the court as the executor of judicial power of course sees whether it has the authority to adjudicate the case submitted by the plaintiff based on the absolute competence of each court within a particular judicial institution. However, in practice, there are courts in the general judiciary which consider the case being submitted by the plaintiff to be their authority, even though when referring to the applicable provisions, the case submitted by the plaintiff is essentially a case whose authority lies with the court in the religious court institution. This study discusses how the legal considerations of judges are based and how the judges' decisions match the absolute competence limits of religious courts in the Judicial Review Decision Number 672 PK/Pdt/2016. This study uses a normative legal research type by using a law approach and a case approach in analyzing legal problems. The results of this study can be concluded as follows: First, in the consideration of the panel of judges in the court of first instance until the cassation, there was an error in applying the law in which the panel of judges was fixated on the title of the lawsuit against the law which actually the substance of the lawsuit is an inheritance case between people who are Muslims who are under the authority of the Kediri Regency Religious Court, not the Kediri Regency District Court. Second, the decision of the panel of judges which stated that the district court was not authorized to hear the case in the Judicial Review Decision Number 672 PK/Pdt/2016 was in accordance with the absolute competence limit of the religious court.