bluuebunny/crossref_metadata_2025 huggingface dataset:
Pengaruh digital engagement dan gamifikasi terhadap work engagement karyawan yang bekerja di Jakarta dan Tangerang
Authors:   Universitas Bina Nusantara, Salim Christopher , Ilham Firdaus Aldi ,   Universitas Bina Nusantara, Saputra Nopriadi ,   Universitas Bina Nusantara
Published: November 2020

Purpose: The purpose of this study was to determine the level and the effect of digital engagement and gamification on work engagement of employees who work in Jakarta and Tangerang. Research methodology: This research used descriptive, comparative and associative methods. It used primary data through the questionnaire distribution with 401 respondents of employees who work in Jakarta and Tangerang. This study used multiple regression techniques as the data analysis technique. Results: The results of the study indicate that digital engagement has no influence on work engagement, but gamification influences work engagement. Limitations: This research only assessed digital engagement, gamification and work engagement variables, and only employees who work in Jakarta and Tangerang, and there was limited clear literacy of gamification and digital engagement. Contribution: This study shows the level of work engagement, digital engagement and gamification and how digital engagement and gamification affect work engagement. Employers can use this research as consideration to improve their employees work engagement by implementing the concept of gamification and noticing their employee’s level of digital engagement. Keywords: Digital engagement, Gamification, Work engagement
Pengaruh karakteristik komite audit terhadap fraudulent financial reporting
Authors:   FEB Universitas Bengkulu, Indonesia, Ruchiatna Gading , Puspa Midiastuty Pratana ,   FEB Universitas Bengkulu, Indonesia, Suranta Eddy ,   FEB Universitas Bengkulu, Indonesia
Published: November 2020

Purpose : This study aimed to prove whether audit committees were proxied financial expertise and meetings related to fraudulent financial reporting. Research methodology: This type of research was quantitative descriptive with an evaluation model of Beneish M-Score and Altman Z-Score in predicting fraudulent financial reporting. The sample in this study was non-financial companies listed on the Stock Exchange with an observation period of 2010-2018. The technique of taking samples with purposive sampling obtained the number of observations 551. Data processing was done via SPSS through logistic regression. Results : The results of the study showed that the characteristic of the audit committee that influence the fraudulent financial reporting is financial expertise possessed by the members of the audit committee, while the number of audit committee meetings has no effect on the fraudulent financial reporting. Limitation: This study only used a sample of non-financial companies listed on the Indonesia Stock Exchange in 2010-2018 and met the criteria. The dependent variable fraudulent financial reporting measured through the Beneish M-Score and Altman Z-Score models. The independent variable was financial and or accounting expertise from the members of the audit committee and the Audit Committee Meeting. Contribution: Investors can consider this research in making decisions to be more careful in investing, as well as a reference for further research. The results of this study are expected to provide an overview and understanding of the role of the audit committee in suppressing fraudulent financial reporting using the Beneish M-Score and Altman Z-Score. Keywords: Fraudulent financial reporting, Audit committee characteristics, Leverage
Pelatihan Standar Akuntansi Pesantren dalam penyusunan laporan keuangan bagi staf keuangan pondok pesantren
Authors:   Universitas Lampung, Yuliansyah Yuliansyah , Gustiawaty Dewi Fajar ,   Universitas Lampung, Amelia Yunia ,   Universitas Lampung
Published: November 2020

Kegiatan pengabdian ini bertujuan untuk membantu pesantren agar dapat lebih baik dalam menyusun laporan keuangannya agar akuntabilitas dan tanggung jawab dari laporan keuangan dapat dipertanggungjawabkan ke publik secara lebih baik pesantren untuk penyusunan laporan keuangan berdasarkan standar akuntansi pesantren. Lokasi mitra pengabdian berada di Way Ratai Kabupaten Pesawaran dan di Dusun Umbul Kates Tanjung Sari Natar, dimana terdapat pondok pesantren penghafal alquran dan Pondok Pesantren Al Hidayah. Metode yang digunakan pelatihan, pendampingan dan pendampingan penerapan Teknologi dengan Luaran dari hasil pengabdian ini adalah meningkatnya pengetahuan dan keahlian staf keuangan mitra dalam penyusunan laporan keuangan berdasarkan standar yang sudah ditetapkan oleh organisasi profesi Ikatan Akuntan Publik dan dapat dipublikasikan pada jurnal atau prosiding pengabdian pada masyarakat serta diberitakan dalam media online. Hasil pengabdian yang dilaksanakan secara keseluruhan, kenaikan pengetahuan dan pemahaman peserta pelatihan rata-rata 30 persen dari keseluruhan peserta. Sedangkan kenaikan sebesar 0 persen dialami oleh 5 peserta yang tetap belum memahami mengenai materi yang disampaikan dan merasa kurang cukup waktunya, membutuhkan penjelasan secara lebih intens. 100 persen peserta kegiatan rata-rata belum pernah mengikuti pelatihan sejenis, sehingga dibutuhkan pendampingan lebih lanjut. Kata kunci: Pelatihan, Pedoman Akuntansi Pesantren
Pelatihan peningkatan value ekonomi dan lingkungan pondok pesantren untuk sustainability di era society 5.0
Authors:   Universitas Lampung, Amelia Yunia , Yuliansyah Yuliansyah ,   Universitas Lampung, Winata Andri ,   IIB Darmajaya
Published: November 2020

Tujuan Kegiatan pengabdian ini melatih santri dan pengelola untuk memanfaatkan potensi yang ada di lingkungan sekitarnya untuk dapat menjadi salah satu sumber arus kas masuk bagi pesantren maupun bagi kesejahteraan santri yang sebagaian berasal dari keluarga yang tidak mampu. Lingkungan disekitar pesantren jika dikelola dengan benar dapat menghasilkan sesuatu yang bermanfaat untuk menjadi salah satu sumber pemasukan bernilai ekonomis. Adapun metode yang dilakukan berupa pelatihan dan pendampingan dengan materi potensi pengoptimalan pemanfaatan lingkungan berpotensi ekonomi, pengelolaan arus kas masuk dan keluar serta manajemen keuangan. Luaran dari hasil pengabdian ini adalah meningkatkan skill dan pengetahuan santri dan pengelola pondok untuk meningkatkan value ekonominya dengan tetap menjaga kelestarian lingkungan di sekitar pondok dengan memberikan skill pelatihan pengelolaan keuangan dan lingkungan bernilai ekonomis dengan memanfaatkan berbagai potensi yang ada dilingkungannya agar dapat meningkatkan kesejahteraan pondok dan santrinya. Kegiatan ini telah dilaksanakan Pada Hari Sabtu tanggal 8 Agustus dan 15 Agustus dengan narasumber Tim Dosen Pengabdian dari Fakultas Ekonomi dan Bisnis Universitas Lampung bertempat di Pondok Pesantren dihadiri 60 peserta. Hasilnya terjadi peningkatan pengetahuan rata-rata 40 persen dari peserta mengenai materi yang diberikan. Kata kunci: pelatihan manajemen, value ekonomi, value lingkungan, sustainability
Komunikasi kesehatan bagi pelajar dengan pendekatan peer education
Authors:   Fakultas Ilmu Komunikasi, Universitas Garut, Fanaqi Chotijah , Nurkalam Fadilah ,   Fakultas Ilmu Komunikasi, Universitas Garut, Ayuning Tias Dhea ,   Fakultas Ilmu Komunikasi, Universitas Garut, Dwi Syahputri Silvia ,   Fakultas Ilmu Komunikasi, Universitas Garut, Octaviani Novi ,   Fakultas Ilmu Komunikasi, Universitas Garut
Published: November 2020

Purpose: Health communication has a strategic role in minimizing the risk of Covid-19 transmission. This is because the public's understanding of the implementation of the health protocols recommended by the government has not been implemented equally among all groups. One of the community groups that is quite vulnerable is a group of students in Kampung Lengkong Kaler, Desa Samarang, Kecamatan Samarang, Kabupaten Garut, who carry out offline learning activities as an additional effort of online learning which is carried out only twice a week. This activity happens to be a cluster for the spread of the virus if there is no health protocol such as the use of masks. The purpose of this activity is as an effort to prevent the spread of Covid 19 through Health Socialization to adolescents. Research methodology: The methodology used in this activity is health socialization and offline learning assistance to adolescents using the Peer Education approach. Peer educators or peer educators are proven to have considerable potential at adolescence in terms of attitudes. This is caused by peers who represent an attitude of acceptance, and there is motivation for adolescents who acknowledge by their group. Results: There was a change in behavior and the application of new habits through post-socialization health protocols and assistance to adolescents who were members of the study groups in Lengkong Kaler Village. Limitation: The inhibiting factor for health socialization activities with a peer education approach is the limited media space that represents students to conduct socialization simulations to their peers. Contribution: The solution to the existing obstacles is to use the Garut University Service Team post on loan by local residents. Keywords: Health communication, Socialization, Peer education
Pemberdayaan ekonomi rumah tangga yang terdampak pandemi Covid-19 melalui usaha mikro dan kecil di Kelurahan Mustikajaya
Authors:   Fakultas Ekonomi dan Bisnis, Universitas Trisakti, Soeharjoto Soeharjoto , Ratnawati Nirdukita ,   Fakultas Ekonomi dan Bisnis, Universitas Trisakti, Mariyanti Tatik ,   Fakultas Ekonomi dan Bisnis, Universitas Trisakti, Syofyan Syofriza ,   Fakultas Ekonomi dan Bisnis, Universitas Trisakti, Aryani Tribudhi Debbie ,   Fakultas Ekonomi dan Bisnis, Universitas Trisakti
Published: November 2020

Purpose: This activity aims to improve the economic condition by managing and obtaining funding sources and increasing marketing using technology. Community Method: Service is carried out using the guidance and mentoring method by providing material on Islamic financial institutions, culinary businesses, and the use of technology. Results: Results from this activity were that participants could increase their understanding of the material provided by an average of 93 percent, which could be used to motivate and increase sales turnover. This happened because participants have knowledge of Islamic financial institutions as managers and sources of funding, culinary efforts to increase diversification in the food business, and use of technology to improve marketing and administration. Conclusion: Community services implemented during the pandemic must follow health protocols, whether offline or online. This service’s result is not optimal because it could not interact directly in giving and receiving material. Post of community services, the community’s economy improved because it can increase partners’ insight in overcoming capital and marketing problems, so they are motivated to develop their business. Keywords: Empowerment, Home economics, Covid-19
PENGARUH TEKHNIK BABY SPA TERHADAP PERKEMBANGAN MOTORIK DAN KENAIKAN BERAT BADAN BAYI
Authors: Puteri Vita Triani Adi , Taufik Syarief , Nurul Melyana
Published: November 2020

Abstract

Background: Baby Spa is a series of stimulation of growth and development of children by combining baby gym services, baby swimming and baby massage. In the Kedungmundu District Health Center, it was found that the incidence of infants who had poor nutrition were 6 babies, malnutrition were 3 infants and those who suffered from growth disorder were 15 infants. Objective: This research was aimed to find out the influence of baby spa techniques on motor development and increase in baby's weight. Method: this study used Quasi Experiment method with Pre and Post test with control group design, data analysis used Dependent T Test and Independent T test. Results: There were differences in motor development before and after the treatment, it obtained p Value of 0.001in the treatment group and p value of 0.041 in the control group. There were differences in infant weight gain before and after baby spa (P Value 0,000) in the treatment group and no difference increase in baby’s weight (P Value 0.061) in the control group, there is the influence of giving Baby Spa techniques and baby massage to baby’s motor development in the two groups (P Value 0.021), there is the influence of Baby Spa techniques and baby massage on baby’s weight in the second group (P Value 0.04). Conclusions: There are differences in motor development and increase of baby weight in both groups, and there are effects of Baby Spa techniques and baby massage on motor development and baby’s weight increase in baby aged 4-12 months in each group.

 

Keywords : Baby Spa, Motor Development, and increasing of baby’s weight

 

Abstract

Baby spa merupakan rangkaian stimulasi tumbuh kembang anak dengan memadukan layanan senam bayi (baby gym), berenang (baby swim) dan pijat bayi (baby massage). Hasil survey pendahuluan yang dilakukan di puskesmas kedungmundu semarang didapatkan hasil bayi yang mengalami kurang gizi sebanyak 6 bayi, gizi buruk sebanyak 3 bayi dan yang mengalami keterlambatan perkembangan motorik sebanyak 15 bayi. The Aim Of Research : Mengetahui pengaruh tekhnik baby spa terhadap perkembangan motorik dan kenaikan berat badan bayi. Research Methode : Jenis penelitian menggunakan quasi eksperimental design dengan rancangan penelitian menggunakan pretest - posttest with control group design. Sampel yang diambil dalam penelitian ini adalah bayi usia 4 – 12 bulan yang berjumlah 30 bayi. Analisa data menggunakan dependent sample t – test. The Result : Ada pengaruh pemberian teknik baby spa pada kelompok perlakuan dan pijat bayi pada kelompok kontrol terhadap perkembangan motorik bayi dengan hasil nilai P value 0,021 dan ada pengaruh pemberian teknik baby spa pada kelompok perlakuan dan pijat bayi pada kelompok control terhadap kenaikan berat badan bayi dengan hasil nilai P value 0,04. Conclusion: Ada pengaruh teknik baby spa terhadap perkembangan motorik dan kenaikan berat badan bayi.

 

Keywords : Teknik Baby Spa, Perkembangan motorik bayi, Kenaikan berat badan bayi
Self-Supervised Pre-Training of Transformers for Satellite Image Time Series Classification
Authors: Yuan Yuan , Lin Lei
Published: November 2020

Satellite
image time series (SITS)
classification is a major research topic in remote sensing and is relevant for
a wide range of applications. Deep learning approaches have been commonly employed
for SITS classification and have provided state-of-the-art performance. However,
deep learning methods suffer from overfitting when labeled data is scarce. To address
this problem, we propose a novel self-supervised pre-training scheme to initialize
a Transformer-based network by utilizing large-scale unlabeled data. In detail,
the model is asked to predict randomly contaminated observations given an
entire time series of a pixel. The main idea of our proposal is to leverage the
inherent temporal structure of satellite time series to learn general-purpose
spectral-temporal representations related to land cover semantics. Once
pre-training is completed, the pre-trained network can be further adapted to various
SITS classification tasks by fine-tuning all the model parameters on small-scale
task-related labeled data. In this way, the general knowledge and
representations about SITS can be transferred to a label-scarce task, thereby
improving the generalization performance of the model as well as reducing the
risk of overfitting. Comprehensive experiments have been carried out on three
benchmark datasets over large study areas. Experimental results demonstrate the
effectiveness of the proposed method, leading to a classification accuracy
increment up to 2.38% to 5.27%. The code and the pre-trained model will be
available at https://github.com/linlei1214/SITS-BERT upon publication.

This work has been submitted to the IEEE for possible publication. Copyright may be transferred without notice, after which this version may no longer be accessible.
The Thickening Time of Ferrous Cement Slurry System in High-Pressure and High-Temperature Environment
Authors: Igbani S. , Ogoni H. A. , Appah D.
Published: November 2020

Experimentally, the aim of this research paper is to investigate the thickening time (TT) of different ferrous cement slurry systems in high-pressure and high-temperature (HPHT) environment. Objectively, the study collected eight (8) samples of groundwater from 8 different boreholes, as mix-water, from the study area, Kolo Creek. These mix-water samples were subjected to water chemistry analysis, based on the American Public Health Association (APHA) drinking water test methods; the results obtained from these tests were benchmarked with the standard values of World Health Organisation (WHO), and Nigeria Standard Drinking Water Quality (NSDWQ) standards. These results reveal that, in each of the tested mix-water samples, ferrous ion (Fe2+) concentration was higher (0.52 to 6.82mg/L); which is greater than 0.3mg/L, and this was the only chemical parameter that was in strong disagreement with the WHO’s and NSDWQ’s Drinking Water Quality standards. Subsequently, each of these ferrous mix-waters were used in the formulation of cement slurries at the water-to-cement ratio of 0.44 in batches; each of these formulated slurries were used, to test for the effects of ferrous ion concentration in mix-water on the TT performances of the slurries. These TT tests were performed using the Chandler model 7322 HPHT Consistometer. These tests were conducted based on the API Specification 10A methods of 1995. Generally, the results obtained reveal that, as the concentration of Fe2+increases in the mix-water, the TT of the cement slurry accelerated in the HPHT environment. This means that the cement slurry set faster. Also, this set-fast behaviour of high ferrous ion concentration towards slurry suggested that, high concentration of ferrous ion induced the exothermic reaction of tricalcium aluminate (C3A) during the hydration of the ferrous cement slurry. Therefore, ferrous neat cement slurry is only suitable for cementing shallow oil-well, except retarding additives are added into the slurry.
Pengenalan Teater sebagai Bentuk Literasi terhadap Alam bagi Warga Ponggok (Klaten)
Authors: Adipurwawidjana Ari Jogaiswara , Manggong Lestari , Subekti Mega
Published: November 2020

The workshop activity outlined in this article is an introduction to theater with the topic of the body and its relevance to water empowerment for the citizens of Ponggok (Klaten) and surrounding areas. The workshop was motivated by a reaction to the need to titrate Ponggok residents to conserve natural resources in their villages. The provision of a medium for Ponggok Village residents in particular and GLC19 festival participants in general to be able to understand the importance of community survival water can help them experience an understanding of the sustainability of Ponggok Village's natural resources. The method used is to provide an introduction to the body's exercise in relation to respect for the existence and function of water in life. The activity was carried out on one occasion, in two stages: (1) an introduction to theater and theater functions for character education and introduction to the natural surroundings, and (2) the practice of theatrical approach through bodybuilding movements by empowering water. The result obtained is that this medium creates a creative space for participants to instill the values ​​of understanding about the importance of water through theater approach.
Pemenuhan Nutrisi Dan Alternatif Penghasilan Melalui Produk Olahan Ikan Bagi Masyarakat Penangkap Ikan Kelurahan Oesapa Kecamatan Kelapa Lima Kota Kupang
Authors: Muntasir Muntasir , Weraman Pius , Sahdan Mustakin , A. Sri Prilmayanti , Iryani Nadra Aga
Published: November 2020

The sea fish caught by fishermen which are abundant in the province of East Nusa Tenggara have become one of the endless marine products, especially for groups of marine workers to be managed and utilized to produce value of goods that are of great selling value so that they can provide added value in income and increase the economy of marine workers, especially groups. the main catchers are fishermen and their families. Every day fishermen sell their catch fish both traditionally and with the use of machines and technology to second consumers in large volumes and with various types of fish. occasionally, the marketed fish is completely sold out to a second consumer, as a result it has to be stored or preserved in other forms that can long time such as being made into salted fish or dried fish. Another method taken is processing the fish caught by sea workers into other products that can be sold and are durable in the form of product diversification. This partnership program is expected to be an alternative fulfillment of family nutrition, especially animal protein, which is attractive to housewives and fishing families. Also increasing the added value, knowledge, use and processing of animal protein sources which can increase the nutritional value, texture, processing and products as a form application of university for science and technology, resulting products can be a form of effort to increase the income of fishermen's families so that the community of marine workers can be helped in economic problems.
UJI EFEKTIVITAS SALEP EKSTRAK ETANOL RIMPANG JERINGAU (Acorus calamus L.) TERHADAP PENYEMBUHAN LUKA SAYAT
Authors: Meliala Linta
Published: November 2020

Introduction: Jeringau rhizome plants are one of the traditional plants which are used as antibacterial. Method: The extraction process was carried out by maceration using 80% ethanol. The effectiveness of jeringau rhizome testing was divided into 5 treatments, the positive group used betadine ointment, negative control using an ointment base, and the test group used ethanol extract ointment with 5%, 10% and 15% concentration. Cut wounds given to the rabbit's back with a 2 cm long wound and 2 mm deep, the ointment applied twice a day for 13 days and measured using a ruler or calipers. Result: The results show that Jeringau rhizome contains flavonoid, tannin, saponin, and alkaloid metabolites which can be used as wound heal wound healers. This study aims to determine its effectiveness as a wound healer wound. Conclusions: indicate that the ointment extract jeringau rhizome at a concentration of 15% is the most effective control as a wound healer but the ointment extract of jeringau rhizome ethanol extract is less effective when compared to betadine ointment as a wound healer in rabbits. .
PENETAPAN KADAR KAFEIN PADA BUBUK TEH HITAM YANG BEREDAR DI PASAR DELI TUA MENGGUNAKAN SPEKTROFOTOMETRI UV
Authors: MELIALA DIAN IKA PERBINA
Published: November 2020

Tea is a drink that is very familiar in the world and is very common in everyday life. Tea is also the most consumed and favored beverage by the public after water. Besides being beneficial, tea also contains compounds that have a negative impact on the body, namely caffeine compounds. Caffeine is an alkaloid of the methylxanthine group which plays a role in increasing the work of psychomotor in the body, and side effects that can be caused are anxiety, irregular heartbeat, difficulty sleeping, tremors, diuresis and others. The purpose of this study was to determine the caffeine content in black tea powder circulating in the Old Deli market. This type of research is descriptive with a purposive sampling method. The analytical method used is qualitative with murexide and quantitative ultraviolet spectrophotometry with a wavelength of 267nm. The results of a qualitative analysis of all positive samples contained caffeine. The average quantitative yield of caffeine in brand A black tea powder was (4,82 ±0,0356)%, B brand black tea powder (4,89 ± 0,0173)% and C brand black tea powder (4,93 ± 0,0531)%. The validation test results obtained linearity r = 0,9984, LOD and LOQ is 0,8074 mcg/ml and 2,6914 mcg/ml ,% recovery = 100,07%, RSD = 0,33%. Based on the results of research conducted, it can be concluded that ultraviolet spectrophotometry can be used to determine caffeine levels in black tea powder.
PEMBUATAN SEDIAAN BALSEM STICK DARI SEREH (Cymbopogon citratus (DC.) Stapf) SEBAGAI AROMATERAPI
Authors: Purba Okto
Published: November 2020

Introduction: Lemongrass plants contain essential oils that can be used as aromatherapy. In the context of efforts to improve public health services in Indonesia, traditional medicine has the opportunity as one of the potential alternative treatments. Society uses traditional medicine in the form of herbal medicine, stew, juice or by rubbing directly on the affected part. Method: Sample in this study was African leaves and palm leaveswhich were taken purposively without comparing samples from other regions, To get the essential oil of lemongrass done by distillation. Result: Aromatherapy balm from essential oil is formulated with some concentrations of 0%, 15%, 20% and 25% of the evaluation of balm which has been done to 3 qualified balm formulas and has good physical quality. Concludes: Citronella essential oil can be made into a supply of balm stick with various concentrations, namely 15%, 20% and 25%. Stick balm made from essential oils of lemongrass can give an aromatherapy effect which is characterized by a refreshing aroma when inhaling the balm preparations and can provide a warm sensation. The best concentration as an aromatherapy stick balm preparation is 25% because it gives the highest aroma and test preferences.
PERBANDINGAN EFEK PENYEMBUHAN LUKA BAKAR ANTARA GEL EKSTRAK ETANOL DAUN AFRIKA (Gymnanthemum amygdalinum Del.)DENGAN GEL EKSTRAK ETANOL DAUN KELAPA SAWIT ( Elaeis guineensis Jacq.) SERTA KOMBINASINYA PADA KELINCI TAHUN 2019
Authors: Ginting Suventi Syafrina
Published: November 2020

African leaves (Gymnanthemum amygdalinum Del.) And palm leaves (Elaeis guineensis Jacq.) Have secondary metabolites, namely alkaloids, steroids / terpenoids, flavonoids, tannins, and saponins in this study aimed to determine the effectiveness of healing burns. The extract was made by maceration method using 96% ethanol. This test used 3 rabbits, each of which had been burnt into 6 wound areas on the back of the rabbit. First group (positive control), second group (without treatment), third group gel with Arfika leaf ethanol extract concentration of 5%, fourth group gel with palm ethanol extract concentration of 7.5%, fifth group of groups gel with a combination of Arfika leaf ethanol extract concentration of 5% and 7.5% palm oil leaf ethanol extract The burns that have been made are smeared with as much test preparation as possible once a day. The next day the diameter of the wound was measured, then smeared with an adequate amount of gel. This is done until the diameter of the wound is equal to zero or the wound has been covered by new tissue. The results of testing the effectiveness of healing burns showed that all treatment groups had a faster recovery day compared to negative controls. The conclusion of this study is the combination of 5% arfika ethanol extract gel and 7.5% oil palm leaf ethanol extract is the group with the fastest fastest day on the 19th day.
AKTIVITAS ANTIBAKTERI EKSTRAK KULIT BUAH PEPAYA CALIFORNIA (Carica papaya L) TERHADAP BAKTERI Escherchia coli
Authors: Marbun Romaulianna Theresia , Situmorang Novidawati Br
Published: November 2020

Infectious diseases caused by bacteria, require antibiotics for treatment. Incorrect use of antibiotics causes. the occurrence of resistance. From the research, it was found that many medicinal plants can be used to cure infectious diseases. One of them is California Papaya Fruit Skin (Carica papaya L). The purpose of this study was to determine the active substance in the skin of the Carica Papaya Fruit as an antibacterial agent and to determine the activity of KBPC extract against E. coli bacteria. This research method is a laboratory experiment where the sample in this study is 3 kg. Phytochemical test results with positive ethanol extraction containing flavonoids, saponins, steroids. Where favonoids can be potential as antibacterial through 3 mechanisms, namely by inhibiting nucleic acid synthesis, inhibiting cell membrane function and inhibiting energy metabolism. The results of the antibacterial activity test against E. coli bacteria were carried out with several concentrations, namely 20%, 40%, 60%, 80%, 100%, the test results obtained from the concentration of 20% of 8.76 mm the highest inhibitory power at the concentration 100% of 19.33 mm. Conclusion KBPC extract has antibacterial activity against E. Coli bacteria.
Predicting United States Policy Outcomes with Random Forests
Authors: McGuire Shawn K. , Delahunt Charles B.
Published: November 2020

Two decades of U.S. government legislative outcomes, as well as the policy preferences of high-income people, the general population, and diverse interest groups, were captured in a detailed dataset curated and analyzed by Gilens, Page et al. (2014). They found that the preferences of high-income earners correlated strongly with policy outcomes, while the preferences of the general population did not, except via a linkage with the preferences of high earners. Their analysis applied the tools of classical statistical inference, in particular logistic regression. In this paper we analyze the Gilens dataset using the complementary tools of Random Forest classifiers (RFs), from Machine Learning.

We present two primary findings, concerning respectively prediction and inference:
(i) Holdout test sets can be predicted with approximately 70% balanced accuracy by models that consult only the preferences of those in the 90th income percentile and a small number of powerful interest groups, as well as policy area labels. These results include retrodiction, where models trained on pre-1997 cases predicted “future” (post-1997) cases. The 20% gain in accuracy over baseline (chance), in this detailed but noisy dataset, indicates the high importance of a few distinct players in U.S. policy outcomes, and aligns with a body of research indicating that the U.S. government has significant plutocratic tendencies.
(ii) The feature selection methods of RF models identify especially salient subsets of interest groups (economic players). These can be used to further investigate the dynamics of governmental policy making, and also offer an example of the potential value of RF feature selection methods for inference on datasets such as this one.
ANALISIS DAMPAK INVESTASI TERHADAP PEREKONOMIAN DAERAH: STUDI KASUS INVESTASI PERTAMBANGAN MINERAL LOGAM PROVINSI PAPUA
Authors: Rosyid Fadhila Achmadi
Published: November 2020

Sektor pertambangan salah satunya dicirikan sebagai kegiatan yang padat modal. Biaya modal atau investasi dikeluarkan oleh pemilik Ijin Usaha Pertambangan mulai dari tahap penyelidikan umum sampai dengan beroperasinya kegiatan penambangan. Aktivitas investasi secara umum akan berdampak kepada masyarakat sekitar ataupun daerah karena meningkatkan kegiatan ekonomi dan kesempatan kerja, meningkatkan pendapatan nasional, dan meningkatkan taraf kemakmuran masyarakat. Dalam hal investasi di bidang pertambangan, penelitian ini akan mengevaluasi pengaruh investasi sektor pertambangan logam terhadap perekonominan di Provinsi Papua. Analisis dilakukan dengan metode Vector Autoregression (VAR) dengan memperhatikan Impulse Response Function (IRF) dan Variance Decomposition (VD) terhadap variabel-variabel sebagai berikut; investasi, pertumbuhan PDRB umum provinsi Papua, PDRB sektor pertambangan, PDRB sektor pertanian, PDRB sektor konstruksi, serta tenaga kerja pada sektor tersebut. Hasilnya menunjukkan investasi sektor pertambangan logam memberikan dampak yang positif terhadap PDRB total Provinsi Papua, PDRB sektor pertambangan dan pertanian, serta nilai tambah dalam hal tenaga kerja di sektor pertambangan. Respon negatif diberikan oleh PDRB sektor konstruksi karena peningkatan investasi dan PDRB sektor pertambangan. Sektor konstruksi diindikasi hanya memberikan dampak keterkaitan yang rendah kepada sektor yang lain dilihat dari kontribusi PDRB sektor tersebut terhadap pembentukan PDRB sektor pertanian yang rendah dan respon yang rendah dari PDRB sektor pertambangan.
New Trends of the Geographic Research into Lakes in Czechia
Authors: Janský Bohumír
Published: November 2020

Research into lakes both in Czechia and abroad was carried on by number of geographers in Prague. This tradition was established by the founder of the Geographic Institute of Charles University, Professor Václav Švambera. In the 1970's, the tradition was then taken over by the author of this article. A lot of his disciples have taken part in the research into lakes since. Thanks to the backing of the Grant Agency of Charles University, the project "Lakes in the Czech Republic" has been completed - its aim was to compile an extensive study on the Czech lakes including their genetic classification. The previous work has been followed by the latest extensive project backed by the Grant Agency of the Czech Republic "Atlas of Lakes in the Czech Republic".
New bathymetric mapping of the Bohemian Forest glacial lakes
Authors: Janský Bohumír , Šobr Miroslav , Kocum Jan , Česák Julius
Published: November 2020

The article gives a historical overview of bathymetric measurements of glacial lakes in the Bohemian Forest in the course of the 19th and 20th centuries. A special attention is paid to Václav Švambera's works from the beginning of the 20th century. These works are confronted with results of the latest measurements made by workers of the Department of Physical Geography and Geoecology of the Faculty of Science, Charles University, with the help of advanced equipments.
Lake Libišská tůň in nature reserve Černínovsko: Present state and anthropogenic disturbance of the oxbow lake's ecosystem - an integrated limnological approach
Authors: Turek Martin
Published: November 2020

This paper dealings with the history, the present state and human impact on the oxbow lake Libišská tůň situated in the nature reserve Černínovsko near town Neratovice in Czechia. For the assessment of the lake's ecosystem an integrated limnological approach is used. There has been a considerable human influence on the lake's ecosystem since it's genesis in the first half of the 19th century during the canalization of the Elbe River. The lake is situated close to one of the biggest Czech chemical factories Spolana Neratovice, which has had a detrimental impact on the lake's water quality and on the content of heavy metals in the sediments. The fish stock there has a significant impact on the species composition of plankton. A morphomeric survey was carried out on the lake and the annual hydrological regime of the lake in view of the river and groundwater has been evaluated.
THE ROLE OF NIGERIA IN THE ECOWAS AND ITS SUPPORT TOWARDS THE COMMON PROPOSED CURRENCY ECO
Authors: Kamaluddeen Ibrahim Yusuf , Ayoade Ahmad Abdullahi
Published: November 2020

Nigeria is the arrowhead of the Economic Community of West African State (ECOWAS), which was emerged in Lagos on May 28, 1975, as a regional institution consisting of fifteen nations. The essence of the establishment is to integrate the region into the single economic bloc and to ensure sole currency existence, which has been on the agenda of the head of the state conference. The study adopted regional integration theory and employed Qualitative Document Analysis (QDA) in order to elaborate on the big-brother and sub-regional leader role of Nigeria in the region. The study found that loyalty to colonialism and the francophone country's long-existing monetary cooperation towards France was the strong blockade of the proposal as well as the member state was unable to reach-up to the merging criteria, which resulted in the shift and delays on the establishment of the common currency date. It was also discovered that on the efforts to embark on the process, two fast track approaches were being agreed upon towards the realization of the common currency. The first track meeting was held in Accra, Ghana, in April 2000, proposing that the West African Economic and Monetary Union (WAEMU) were to create a second Monetary Union by July 2005 termed the West African Monetary Zone (WAMZ), mainly comprising of Anglophone countries. The second track was stressing on the consequent merging of the WAMZ and WAEMU to form a common currency union in the region. The study went further to provide some suggestions toward the implementation of the common currency in the region.

Keywords: Nigeria, ECOWAS, Single Currency, Regional Leader.
[The Rehalibition of Adolescent Morals Through a Tahfiz Approach In Malaysia: A Review] Pemulihan Akhlak Remaja Melalui Pendekatan Tahfiz Di Malaysia: Tinjauan Awal
Authors: Abd Mutalib Mohamad Ghazi Faris , Anas Norazmi
Published: November 2020

Moral decadency among Malaysian adolescents has been an issue of growing concern for years. Mass media frequently report the statistics of moral decline of the society which resulted from the increased industrialization, urbanization, excessive exposure to the internet as well as the weakening family ties to name a few. In fact, social ills that are common to the developed countries have risen in Malaysia where some of the offences committed include pre-marital sex that lead to unwanted pregnancies, aggression, alcohol and drug abuse as well as negative social media influence. This paper thus, attempts to approach the issue particularly for the recovery of ethical behaviour of Muslim adolescents in Malaysia by taking into account the elements of teaching and the lesson of Islamic education implemented and virtues practiced at Tahfiz institutions. It is anticipated that the research will be able to serve as an intervention in adolescent moral recovery through such religious approach. Indeed, promoting Islamic ethics and high morality in the community especially among adolescents is one of the ways of solving and reducing the social epidemic.

Keruntuhan akhlak dalam kalangan remaja pada masa kini merupakan suatu perkara yang tidak asing lagi bagi rakyat Malaysia. Saban hari, media massa memaparkan statistik keruntuhan akhlak semakin bertambah dari masa ke semasa menyebabkan berlakunya budaya tidak sihat seperti mengandung anak luar nikah, tontonan pornografi dan juga pengaruh media sosial yang negatif. Oleh yang demikian, penulisan kertas kerja konseptual ini bertujuan untuk menghuraikan masalah keruntuhan akhlak remaja dan cadangan awal penyelidikan pemulihan akhlak melalui pendekatan tahfiz di Malaysia. Oleh itu, penyelidikan ini diharap mampu dijadikan intervensi pemulihan akhlak remaja melalui pendekatan tahfiz supaya remaja dapat berubah menjadi insan yang berpegang teguh dengan ajaran Islam dan mengamalkannya di dalam kehidupan seharian.
Towards an Islamic Spiritual Model in Increasing Academic Performance of Accounting Students
Authors: Ghazali Rosliza , Tahar Emiza , Abd Aziz Inayah , Che Ali Merani , Yusoff Yusliena
Published: November 2020

This paper aims at proposing a model of Islamic spirituality to be implemented at higher-education institutions and determining its impact to the academic performance of the students. Thus, this model has suggested an Islamic spirituality programme to be incorporated into students’ activities known as the Sharing-is-Caring (SIC) programme. Regularly attending the programme is expected to provide positive impacts on the students’ academic performances because it emphasises on Islamic spiritual values which are crucial to the students’ successes. Questionnaire were distributed to the final-semester Accounting students and the findings revealed that the SIC programme could improve students’ Islamic spiritual values.  However, the results of the study have failed to actualise the expected positive relationship between the SIC programme and the academic performances of the students.
MAPPING THE SPATIAL AND TEMPORAL DYNAMICS OF THE RESETTLEMENT OF TATARS IN THE REPUBLIC OF MORDOVIA
Authors: Teslenok A. , Ishakova Yu.
Published: November 2020

The results of mapping the spatial and temporal features of the Tatar population in the Republic of Mordovia in the period from 1959 to 2010 are presented. Census data was used. The result of the work was a series of maps of the state and changes in the number of the Tatar population of Mordovia, obtained on the basis of GIS-technologies. In particular, the paper presents one of them — the resulting one, which reflects the dynamics of the Tatar population in the Republic.
Features Of Teaching Physics In Higher And General Medical Educational Institutions
Authors:   Сandidate Of Physical And Mathematical Sciences, Associate Professor, Department Of “General Physics”, Navoi State Mining Institute, Uzbekistan, Zoirova Lola Khamidovna , Phayzullayeva Ozoda Akbar Kizi ,   Student Of The Power Engineering Faculty, Navoi State Mining Institute, Uzbekistan, Ubaydullayev Shohzod Odiljon Ugli ,   Student Of The Power Engineering Faculty, Navoi State Mining Institute, Uzbekistan, Rakhimova Malika Yunusjon Kizi ,   Student Of The Power Engineering Faculty, Navoi State Mining Institute, Uzbekistan
Published: November 2020

The article presents the main reasons and the need for highly qualified specialists in the field of physics, as well as radiation medicine.
Testing Is A Responsible Stage Of Geological Forecasting, Search For Exploration Works
Authors:   Doctoral Student, Karshi Engineering And Economic Institute, Faculty Of Geology And Mining, Uzbekistan, Esanova Z.Sh.
Published: November 2020

Acknowledges the importance of testing mineral deposits and it rises to the level of responsible stage of exploration and mining operations. According to the results of testing carried out important practical conclusions. Role sampling increases due to a decrease of conditions for industrial mineralization worldwide.
Distribution Of Blood Sucking Mosquitoes Of The Family Culicidae Found In The Reservoirs Of Surkhandarya
Authors:   Teacher Of The Department Of Zoology, Termez State University, Termez, Uzbekistan, Mardonova Gavxar Dobilovna
Published: November 2020

The article presents materials on the distribution of blood-sucking mosquitoes of the family Culicidae found in reservoirs of Surkhandarya region, daily and seasonal development of malarial pathogens, main water sources, materials and methods of catching mosquitoes in places of their mass breeding.
Optical detection of di- and triphosphate anions with mixed monolayer-protected gold nanoparticles containing zinc(II)–dipicolylamine complexes
Authors: Reinke Lena , Bartl Julia , Koch Marcus , Kubik Stefan
Published: November 2020

Gold nanoparticles covered with a mixture of ligands of which one type contains solubilizing triethylene glycol residues and the other peripheral zinc(II)–dipicolylamine (DPA) complexes allowed the optical detection of hydrogenphosphate, diphosphate, and triphosphate anions in water/methanol 1:2 (v/v). These anions caused the bright red solutions of the nanoparticles to change their color because of nanoparticle aggregation followed by precipitation, whereas halides or oxoanions such as sulfate, nitrate, or carbonate produced no effect. The sensitivity of phosphate sensing depended on the nature of the anion, with diphosphate and triphosphate inducing visual changes at significantly lower concentrations than hydrogenphosphate. In addition, the sensing sensitivity was also affected by the ratio of the ligands on the nanoparticle surface, decreasing as the number of immobilized zinc(II)–dipicolylamine groups increased. A nanoparticle containing a 9:1 ratio of the solubilizing and the anion-binding ligand showed a color change at diphosphate and triphosphate concentrations as low as 10 μmol/L, for example, and precipitated at slightly higher concentrations. Hydrogenphosphate induced a nanoparticle precipitation only at a concentration of ca. 400 μmol/L, at which the precipitates formed in the presence of diphosphates and triphosphates redissolved. A nanoparticle containing fewer binding sites was more sensitive, while increasing the relative number of zinc(II)–dipicolylamine complexes beyond 25% had a negative impact on the limit of detection and the optical response. Transmission electron microscopy provided evidence that the changes of the nanoparticle properties observed in the presence of the phosphates were due to a nanoparticle crosslinking, consistent with the preferred binding mode of zinc(II)–dipicolylamine complexes with phosphate anions which involves binding of the anion between two metal centers. This work thus provided information on how the behavior of mixed monolayer-protected gold nanoparticles is affected by multivalent interactions, at the same time introducing a method to assess whether certain biologically relevant anions are present in an aqueous solution within a specific concentration range.
ФОРМИРОВАНИЕ АЛЬТЕРНАТИВНОГО МЕТОДИЧЕСКОГО ПОДХОДА К БУХГАЛТЕРСКОМУ УЧЁТУ ДЕЛОВОЙ РЕПУТАЦИИ ОРГАНИЗАЦИИ
Authors: Klimashina Yu. S.
Published: November 2020

В монографии представлен комплекс теоретических и практических проблем формирования профессионального суждения о сущности и оценки деловой репутации, как экономической категории в теории бухгалтерского учёта и в практики счетоведения. Дана авторская точка зрения на дефиницию и идентификацию категории «деловая репутация организации», раскрывающая её сущность через призму концепции достоверности бухгалтерской отчётности. Представлен и обоснован авторский методический подход к учёту и раскрытию в бухгалтерской финансовой отчётности информации о деловой репутации организации, отличающийся от существующих подходов интерпретацией причин квалификации деловой репутации в бухгалтерском учёте, порядком отражения в учёте изменения стоимости деловой репутации, а также корреспонденцией счетов, используемой для отражения её жизненного цикла, что способствует повышению полноты и достоверности информации, используемой субъектами рынка в принятии экономических и управленческих решений. Рекомендовано обучающимся экономических специальностей — студентам, магистрантам, а также преподавателям и практикующим бухгалтерам, непосредственно сталкивающихся с необходимостью оценки деловой репутации при покупке-продажи готового бизнеса.
Compact Elliptical Galaxies in Different Local Environments: A Mixture of Galaxies with Different Origins?
Authors: Kim Suk , Jeong Hyunjin , Rey Soo-Chang , Lee Youngdae , Lee Jaehyun , Joo Seok-Joo , Kim Hak-Sub
Published: November 2020

We present the stellar populations of 138 compact elliptical galaxies (cEs) in the redshift range of z < 0.05 using the Sloan Digital Sky Survey (SDSS) DR12. Our cEs are divided into those with [cE(w)] and without [cE(w/o)] a bright (M

r
 < −21 mag) host galaxy. We investigated the stellar population properties of cEs based on the Lick line indices extracted from SDSS spectra. cE(w)s show [Z/H] and [α/Fe] distributions skewed toward higher values compared to those of the cE(w/o)s. No statistically significant difference in age distribution was found between the cE(w)s and cE(w/o)s. In the mass–metallicity distribution, cE(w)s deviate from the relation observed for early-type galaxies at a given stellar mass, whereas cE(w/o)s conform to the relation. Based on the different features in the stellar populations of cE(w)s and cE(w/o)s, we can propose two different cE formation channels tracing different original masses of the progenitors. cE(w)s would be the remnant cores of the massive progenitor galaxies whose outer parts are tidally stripped by a massive neighboring galaxy (i.e., a nurture origin). In contrast, cE(w/o)s are likely the faint end of early-type galaxies maintaining in situ evolution in an isolated environment with no massive galaxy nearby (i.e., a nature origin). Our results reinforce the propositions that cEs comprise a mixture of galaxies with two types of origins depending on their local environment.