bluuebunny/crossref_metadata_2025_split huggingface dataset:
Impact of Nano-FeS2 Layer on the Stability Performance of CdS-Cu2O PV Cells: A Study
Authors: Ghosh Biswajit 
Published: November 2021

The presence of nano-structured FeS2 film at the junction of CdS-Cu2O thin film PV cells demonstrated long term stability in its performances. The CdS layer was fabricated by vacuum evaporation technique and its top surface was converted to FeS2 by dipping in hot FeCl2 solution. The Cu2O was deposited over it by plasma deposition process. A thin Ni-Au layer was deposited over the Cu2O surface by an electroless deposition process to act as the top electrical contact. The cell properties and its stability were studied under external stresses including heat and light. The cells efficiency attained 2.35% at AM1 illumination. The fabricated cells were tested under thermal cycling and light soaking and their performances were compared with other cells like Si, CdTe and CIS. Results showed that the CdS-Cu2O device with FeS2 is more stable than the other cells. From these results it was concluded that the nano FeS2 layer made perfect matching with n-CdS and p-Cu2O due to its strong inversion and yields both bulk electrons and surface holes. Moreover, the hardness of the FeS2 layer puts barriers that slow the inter-diffusion / migration of Cu ions into the bulk CdS thus preventing the formation of Cu-Cd killer centres.
Study of Wind Speed and Wind Potential at Kagbeni, Thini and Palpa in Nepal
Authors: Gupta Suresh Prasad , Adhikar Binod , Yadav Dhiraj Lal 
Published: November 2021

The primary objective of this paper is to study and analyze the wind characteristics and power potential at the three different places in Nepal. One year of wind speed data measured at 10 m and 20m height above ground level, provided by the Department of Alternative Energy Promotion Center, have been analyzed in this study. Direct use of data including the mathematics of probability and statistics has been applied to compute the wind power potential of the proposed sites with the occurrence of effective wind speed between cut-in and cut-out speed. The diurnal wind speed variation analysis of the three different sites showed that higher wind speed occurred during the daytime and reached a maximum at 3 PM whereas the lowest wind speed occurred after midnight and achieved a minimum at 7 AM to 8 AM. On basis of wind energy potential, Kagbeni has an annual potential energy of 3.98MWhr/m2 at 10m height and 4.82MWhr/m2 at 20m height while Palpa has the potential of 0.27MWhr/m2 and 0.36MWhr/m2 at the two heights with wind speed more or equal to 3m/s. Similarly, Thini has potential of 2.4MWhr/m2 and 2.9MWhr/m2 at 10m and 20m height on the limit of above wind speed. On the monthly basis, Kagbeni and Thini have the highest average wind speed in June whereas Palpa has in March and April. Likewise the highest value of wind speed at Kagbeni, Palpa and Thani are found as 22.53m/s and 21.75m/s; 17.66m/s and 17.11m/s, and 17.9m/s and 7.3m/s in April and March at heights of 10m and 20m respectively.
Calculation of the Relaxation Time and the Activation Energy Close to the Lower Phase Transition in Imidazolium Perchlorate
Authors: Yurtseven Hamit , A. Kiraci  , N. Kara  
Published: November 2021

The temperature dependence of the relaxation time of imidazolium perchlorate (Im-ClO4) was calculated from the pseudospin-phonon coupled (PS) and the energy fluctuation (EF) models close to the first-order phase transition temperature of 247 K. This calculation was performed in terms of the proton second moment M2 that was associated with the order parameter which was predicted from the mean-field theory. Our results were in good agreement with the observed data. In addition, values of the activation energy were deduced in terms of the Arrhenius plot using our calculated values of the relaxation time from both PS and EF models.
Peningkatan hasil belajar siswa dalam pembelajaran ilmu pengetahuan alam dengan pendekatan keterampilan proses di sekolah dasar
Authors: Mairina Vivi , Firman Firman , Desyandri Desyandri 
Published: November 2021

<p>Pendekatan Keterampilan Proses bertujuan untuk membuat siswa termotivasi untuk belajar IPA. Tujuan penelitian ini adalah mendeskripsikan perencanaan, pelaksanaan, dan hasil belajar siswa dalam pembelajaran IPA dengan pedekatan keterampilan proses. Subyek dalam penelitian ini adalah siswa kelas IV SDN 08 Sungai Rumbai yang berjumlah 34 orang, terdiri dari 14 orang laki- laki dan 20 orang perempuan. Jenis penelitian ini adalah penelitian tindakan kelas dengan menggunakan pendekatan kualitatif dan kuantitatif. Dari hasil penelitian dengan pendekatan keterampilan proses Aspek kognitif siswa memperoleh nilai 90, pada spek afektif siswa adalah 78%, dan pada aspek psikomotor adalah 84 %. Dapat disimpulkan bahwa Pembelajaran IPA dengan pendekatan keterampilan proses dapat meningkatkan hasil belajar siswa kelas IV SDN 08 Sungai Rumbai.</p>
Kebijakan pendidikan: kerangka, proses dan strategi
Authors: Oktavia Linda Sari , Nurhidayati Nurhidayati , Gistituati Nurhizrah 
Published: November 2021

Kebijakan pendidikan merupakan hasil akhir dari sebuah keputusan dibidang pendidikan yang diambil dengan memperhatikan komponen-komponen pendidikan dan komponen sosial yang berkaitan. Untuk menghasilkan kebijakan pendidikan yang tepat maka penyelenggara pendidikan harus mampu mengetahui hakikat kebijakan pendidikan terutama yang berhubungan dengan kerangka kerja pengembangan kebijakan pendidikan. Oleh sebab itu tujuan penulisan artikel ini adalah untuk mengkaji kerangka kerja pengembangan kebijakan pendidikan, proses analisis kebijakan pendidikan, dan strategi implementasi kebijakan pendidikan. Metodologi penulisan ini menggunakan metodologi studi kepustakaan. Penulisan artikel ini dilakukan dengan mengkaji sebanyak 26 jurnal nasional yang berhubungan dengan kebijakan pendidikan yang terdapat pada data base google scholar. Hasil dari pengkajian kemudian di jabarkan melalui artikel ilmiah. Dalam mengembangkan kebijakan pendidikan diperlukan kerangka pengembangan diantaranya yaitu infromasi kebijakan, metode perolehan informasi, argumentasi kebijakan dan bentuk analisis kebijakan. Selain itu ada enak tahapan analisis kebijakan pendidikan yang terdiri dari inisiasi, estimasi, seleksi, implementasi, evaluasi dan terminasi. Untuk menerapkan sebuah kebijakan pendidikan maka diperlukan tahapan sosialisasi, tahapan piloting, dan tahapan desiminasi.
Lembaga pendidikan: kebijakan dan pengambilan keputusan
Authors: Hayati Fitri , Zulvira Riri , Gistituati Nurhizrah 
Published: November 2021

Pemimpin lembaga pendidikan tidak terlepas dari kebijakan dan pengambilan keputusan. Kebijakan dan pengambilan keputusan merupakan hal yang salin berkaitan satu dengan yang lainnya. Namun banyak dari pemimpin kurang memahami makna dari kebijakan dan pengambilan keputusan sehingga berdampak terhadap kualitas kebijakan dan pengambilan keputusan. Tujuan penulisan artikel ini adalah untuk memberikan informasi mengenai kebijakan dan pengambilan keputusan, jenis-jenis pengambilan keputusan, tahap-tahap pengambilan keputusan serta gaya dan model pengambilan keputusan. Penulisan artikel ini menggunakan pendekatan studi kepustakaan dengan menganalisis sebanyak 21 artikel nasional yang berkaitan dengan kebijakan dan pengambilan keputusan yang terdapat pada database google scholar. Hasil dari penulisan artikel ini adalah adanya perbedaan antara kebijakan dan pengambilan keputusan. Kebijakan bersifat teoritis sedangkan pengambilan keputusan bersifat praktis. Jenis pengambilan keputusan terdiri dari keputusan individual dan keputusan kelompok. Dalam pengambilan keputusan terdiri dari tahapan penyelidikan, perancangan dan pemilihan. Ada tiga tipe kepemimpinan yaitu tipe normatif, personal dan transaksional.
Pengaruh Gaya Kepemimpinan Terhadap Kinerja Karyawan Di Kedai BFC Deriz Depan Basko Padang
Authors: Hidayati Rizka Novri , Giatman Muhammad , Ernawati Ernawati 
Published: November 2021

BFC <em>(Best Fried Chicken) </em>Deriz Depan Basko adalah salah satu usaha dibidang kuliner yang berada di Kota Padang, merupakan bisnis franchise yang bergerak dibidang makanan siap saji dengan menu utama ayam goreng crispy dan beberapa menu lainnya dengan menyajikan kualitas yang baik dengan harga terjangkau. Kinerja karyawan yang tinggi dapat terwujud jika semua elemen yang ada dalam organisasi terintegrasi dengan baik, serta mampu menjalankan peranannya masing-masing. Tujuan dari penelitian ini adalah untuk mengetahui adakah pengaruh gaya kepemimpinan terhadap kinerja karyawan di BFC Deriz Depan Basko. Penelitian ini menggunakan metode kuantitatif yaitu metode observasi dan wawancara terhadap pemilik usaha serta karyawan dan beberapa studi pustaka sebagai bahan literature. Dari hasil penelitian yang didapatkan, bahwa terdapat pengaruh signifikan terhadap gaya kepemimpinan pemilik terhadap kinerja karyawan. serta terdapat faktor lain yang juga mempengaruhi kinerja di kedai BFC Deriz Depan Basko.
Peningkatan kemampuan instructional leadership guru berbasis action learning di sekolah dasar
Authors: Sulastri Sulastri , Syahril Syahril , Adi Nelfia 
Published: November 2021

Kegiatan pengabdian masyarakat dilatar belakangi oleh kurang maksimalnya instructional leadership guru di lapangan. Adapun tujuan dari kegiatan pengabdian kepada masyarakat ini adalah untuk; 1) meningkatkan pemahaman dan pengetahuan guru tentang instructional leadership berbasis Action Learning , 2) mempersiapkan guru-guru agar mampu menghadapi setiap permasalahan yang terjadi di lapangan, 3) memberikan keterampilan dan meningkatkan kualitas pembelajaran dimasa pandemi COVID 19, 4) melatih guru-guru dalam menyelesaikan permasalahan yang berbasis action learning (menganalisis situasi dan kondisi nyata, melibatkan tim, melakukan deep interview dan refleksi, merumuskan action, dan melaksanakan action), 5) melatih dan meningkatkan kemampuan guru-guru dalam berpikir kritis (<em>critical thinking</em>). Berdasarkan kegiatan yang telah dilaksanakan di peroleh respon positif, hal ini terlihat dari tingginya antusias guru-guru dalam pelaksanaan kegiatan tersebut. Langkah pertama yang dilakukan ialah guru diminta untuk mengidentifikasi permasalahan yang terjadi di lapangan sehubungan dengan <em>instructional leadership</em>. Kemudian guru diberikan pemahaman tentang materi-materi dan permasalahan yang dihadapinya. Sebagai umpan balik dari pihak Koordinator Pendidikan dan guru sekolah dasar, bahwa mereka bersedia menjadi sekolah binaan untuk berbagai kegiatan peningkatan kualitas pendidikan. Harapan dari pihak Koordinator Pendidikan Kecamatan Tilatang Kamang dan guru-guru yang ada di Sekolah Dasar, prestasi sekolah terus mengalami peningkatan seiring dengan adanya kerjasama dengan Universitas Negeri Padang.
Effectiveness of Egg Stimulant® and Oodev® for Maturation of Tilapia (Oreochromis niloticus)
Authors: PB Andre Ramadhan , Sarida Munti , Adiputra Yudha Trinoegraha 
Published: November 2021

Lack of distribution, inbreeding depression and environment factors were several negative impacts to tilapia fry quality. It is needed to enhance fry quality by increasing reproduction performance of broodstocks with nutrient and hormonal by using Egg stimulant® and Oodev®. This research purposed to evaluate maturation process with Egg stimulant and Oodev application and effective doses to increase reproduction performance of female tilapia broodstocks. This research conducted within two months at Unit Pelaksana Teknis Dinas Perikanan Budidaya Air Tawar (UPTD PBAT) Wilayah Barat Tanggamus. The research design used was a complete randomized designs two factors and two levels with three replications. Control treatment (K) (Egg stimulant feed 0 g/kg and Oodev injection 0 ml/kg), P1 (Egg stimulant feed 3 g/kg), P2 (Oodev injection 0,5 ml/kg) and P3 (Egg stimulant feed 3 g/kg and Oodev injection 0,5 ml/kg) The results showed that P1, P2 and P3 treatments were not significantly different to eggs diameter, gonadal maturation level, gonadal maturation index, relative fecundity, and fertilization rate. However, Egg stimulant and Oodev were functionally enhance reproduction performances of female tilapia broodstock. It is showed by treatments has better result than control. The effective doses of Egg stimulant, Oodev or combination need more longer period of research to applying in tilapia husbandry
Molecular Characterisation and Profile of Extended Spectrum Beta Lactamase Producing Enterobacteriaceae Isolates Causing Neonatal Sepsis at a Tertiary Care Center
Authors: Kumar Rajesh , Kumar Pankaj , Singh Manoj Kumar , Singh Vivek , Singh Sheo Pratap , Goyal Ankur 
Published: November 2021

Introduction: Emergence of extended spectrum beta-lactamase producing strains of gram-negative bacteria is increasing and it affects outcome of neonatal sepsis. Present study was done to assess the prevalence, antibiogram and molecular characterisation of ESBL producing enterobacteriaceae organisms in neonatal sepsis.
Methods: A cross-sectional study was conducted at a tertiary care centre in Agra from January 2016 to June 2017. Total 700 patients satisfying inclusion and exclusion criteria were enrolled. Workup for sepsis screen, blood culture, antibiotic susceptibility, disk approximation test for detection of ESBL producing organism and polymerase chain reaction were performed.
Results: Out of 700 patients, blood culture was positive in 238 (34%) cases. Among all the blood-culture isolates, Gram - positive, Gram - negative and candida species were (54%), (39%) and (7%) respectively. Among gram - negative isolates, Klebsiella (16%), E. coli (10%), Pseudomonas (6%), and Burkholderia (5%) were isolated. Prevalence of ESBL producing Enterobacteriaceae isolates was 42.42%. Among ESBL producers 13 were E. Coli and 15 were Klebsiella. ESBL producing bacilli were more common in males (p = 0.015) and out born patients (p = 0.042). CNS symptoms were the commonest manifestations (35.71%). All ESBL producing Klebsiella and 92.3% of E. coli were resistant to co-amoxyclav. All the ESBL producing Klebsiella and E. coli were sensitive to imipenem and colistin. CTXm gene was the commonest gene present in ESBL producing E. coli (61.54%) and Klebsiella (26.67%).
Conclusions: ESBL producing Klebsiella and E. coli were resistant to most of the commonly used antibiotics but they were sensitive to carbapenems and colistin. CTXm gene was the commonest gene, associated with ESBL producing enterobacteriaceae.
Nasal Bubble Continuous Positive Airway Pressure: An Experience in a Neonatal Unit in a Tertiary Teaching Hospital in Pokhara
Authors: Basnet Sahisnuta , Adhikari Suraj , Mishra Aparna 
Published: November 2021

Introduction: Nasal bubble continuous positive airway pressure (NBCPAP) is a modality used for respiratory distress in newborns and provides respiratory support by preventing atelectasis and reducing the work of breathing. The objective of this study was to determine the efficacy, outcomes and complications of NBCPAP in term and preterm newborns requiring NBCPAP.
Methods:A prospective observational study was conducted on 75 neonates with mild to moderate respiratory distress requiring respiratory support from August 2020 to December 2020. Assessment of baseline characteristics, indications, complications and outcomes of NBCPAP was carried out on the studied newborns. Outcomes were considered as either success (improvement) or failure (need for mechanical ventilation).
Results: The median gestational age was 38 weeks (IQR:35-39 weeks). The median birth weight was 2600 gm (IQR: 2000- 3000 gm). The commonest indication for the requirement of NBCPAP was neonatal sepsis (34%). A total of 65 (86.7%) neonates could be successfully weaned off NBCPAP. Complications were noted in 23 neonates. Modified Downes score on admission (adjusted OR 5.34, 95% CI 1.75- 16.35) and gestational age (adjusted OR 0.68, 95% CI 0.51- 0.92) were independent predictors of failure of NBCPAP.
Conclusions: NBCPAP can be successfully utilised in preterm and term babies with mild to moderate respiratory distress. The major predictors of failure of NBCPAP are decreasing gestational age and increasing Downes score.
Knowledge, Attitude and Practice of Mothers Towards Newborn Care in Jugal Hospital, Harari Regional State, Ethiopia
Authors: Jamie Arif Hussen , Amin Rafika 
Published: November 2021

Introduction: Globally every year about four million neonates die in the first 28 days of life and similar number of babies is stillborn. Most neonatal deaths (99%) occur in low income and middle-income countries. The global neonatal mortality rate is 18, in Africa it is 26.7 and in Ethiopia, it is 30 per 1000 live births in 2019. In Ethiopia, neonatal mortality remains high and accounts for about half of the under-five mortality. There are relatively fewer studies regarding knowledge, attitude and practice of mothers towards newborn care in Ethiopia. However, no such study has been done in Harari region. So, this study was planned to assess the knowledge, attitude and practice of newborn care among postnatal mothers in Harari regional state, Ethiopia.
Methods: An institutional based cross-sectional study was conducted among postnatal mothers who were randomly selected from Jugal hospital. A systematic random sampling method was followed. A pre-tested questionnaire was used. Data was entered, cleaned and analysed using SPSS version 20.
Results: A total of 414 postnatal mothers were interviewed with a response rate of 98.1%, among them 74% had good knowledge, 77.14% had positive attitude and 65.45% had good practice of newborn care.
Conclusions: This study indicated that nearly half and above respondents had good knowledge, positive attitude and good practice of newborn care, but a substantial number of postpartum mothers had poor knowledge and practice on newborn care in Harari Region. Therefore, provision of information, education and communication and regular training and workshops about newborn care should be done to health professional working at MCH unit in order to increase the awareness of mothers through health education.
Chronic Diarrhoea: A Rare Presentation Of Vitamin B12 Deficiency Anemia In Children
Authors: Shrestha Pun Narayan , Khanal Bipin , Joshi Prakash 
Published: November 2021

Vitamin B12 deficiency in children often under reported and usually presents with nonspecific manifestations like neuropsychiatric symptoms, anaemia, glossitis and chronic diarrhoea. Vegetarianism, minimal intake of animal products, poverty and malnutrition may lead to vitamin B12 deficiency. Laboratory reports often show pancytopenia, megaloblasts in bone marrow and low serum cynocobalamine. Injectable vitamin B12 is the treatment of choice. We would like to highlight this case report in view of vitamin B12 deficiency presenting as diarrhoea.
O CICLO PDCA NA TOMADA DE DECISÃO
Authors: Bemi Hector Aparecido , Souza Junior Marco Antonio Alves de 
Published: November 2021

A utilização da ferramenta de gestão Ciclo PDCA tem sido de uso comum e estratégico nas organizações, é utilizado para a melhoria de processos produtivo e melhores respostas nas tomadas de decisões. Neste estudo foi utilizado esta ferramenta para identificação e tomada de decisões para solucionar perdas que ocorreram nos métodos de produção da empresa. Foi também utilizado o embasamento teórico com pesquisas bibliográficas. Onde foi comprovado a eficiência e importância do uso do ciclo PDCA e quando contribui para as organizações
CORPORATE GOVERNANCE DAN KARATERISTIK PERUSAHAAN TERHADAP MANAJEMEN RESIKO PADA PERUSAHAAN KOMPAS 100
Authors: Dedi Putra, Nur Istiqomah  
Published: November 2021

Penelitian ini bertujuan untuk membuktikan secara empiris ukuran komite audit, kepemilikan institusional, ukuran perusahaan, profitabilitas dan leverage berpengaruh terhadap manajemen resiko perusahaan kompas 100. Populasi untuk penelitian ini menggunakan data-data keuangan perusahaan yang terdaftar di kompas 100 pada tahun 2016-2018. Pemilihan sampel dilakukan dengan metode puposive sampling dengan menetapkan kriteria sampel sebanyak 144 sampel selama 3 tahun observasi penelitian. Metode analisis menggunakan kualitatif dengan alat analisis spss ver.23. hasil penelitian yaitu ukuran komite audit, kepemilikan institusional, profitabilitas dan leverage tidak berpengaruh terhadap manajemen resiko sedangkan ukuran perusahaan berpengaruh terhadap manajemen resiko.
New offensive strategy of Washington and Tokyo in the APR
Authors: Gordeeva Irina V. 
Published: November 2021

The article is devoted to an important and topical issue - the advancement by the new American administration of an offensive strategy in the Asia-Pacific region (APR), aimed at ensuring the leading role in the region of the United States and its allies and applying, if necessary, the use of force. This strategy has led to a serious shift in the overall situation in the region and to rising tensions. The main target of this strategy is China, which is claimed to be &quot;the only competitor capable of presenting a real challenge to a stable and open international system&quot;.
On the one hand, China in recent years has become an important economical partner to the countries of the APR, but its rapid growth and “assertive policy undermining existing status-quo” raised, as it stated by Washington and Tokyo,great anxiety. A special role in the U.S. policy is given to Japan, which has taken a course towards further strengthening the Japanese-American alliance and enhancing its role in the affairs inthe region and on the world stage.
The concept of a &quot;Free and Open Indo-Pacific region&quot; (FOIP) has been put forward by Washington and Tokyo, as their central strategic doctrine. An important component of this policy is a significant build-up of military efforts by these countries in the APR - in the context of the confrontation with Beijing. Although the situation is reallydangerous and the parties will have to reckon with new circumstances, carefully calibrating their actions, however, each of them, as expected, will try to avoid a direct armed clash that could have unpredictable consequences.
Housing as an economic object in the global dimension
Authors: Shcherbyna А. 
Published: November 2021

The article offers a view on housing as an economic object, real estate with its value characteristics. The valuation of residential real estate in global assets and in household wealth is analysed. It shows how the largest, residential housing segment of the economy is formed, which begins with the creation of residential real estate and is extended by the need for their further maintenance, repair and operation with significant funds from homeowners. Author researches the social function of housing and the impossibility of self-sufficiency in housing provision of a significant part of households in any country, the need for the formation and consideration of two subsystems of housing ownership: individual and social in various forms.
The methodological and analytical part of the article analyses the valuation of residential real estate in global assets, where its share reaches more than 45%. The place of residential real estate in the wealth of households, where its share exceeds 50%, is considered. On this basis, it is proved that the largest residential segment is formed in the economy, which begins with the creation of residential real estate and is extended by the need for their further maintenance, repair and operation with significant funds from homeowners. Given the social function of housing and the impossibility of self-sufficiency of a significant part of households in any country, the need for the formation and consideration of two subsystems of housing ownership: individual and socialized in various forms.
Based on the hypertrophied privatization of private housing in Ukraine, the inability of its inefficient owners to preserve and maintain it has been shown. The rational ratio between the cost of residential real estate, the volume of new construction and capital investment in repairs is demonstrated.
The conclusion is made about the need and ways to transform the housing sector in Ukraine in the direction of a rational relationship between these subsystems and to ensure their viability.