bluuebunny/crossref_metadata_2025 huggingface dataset:
Non-Halal Aspects on Company listed in the Jakarta Islamic Index
Authors: Muchlis Mustakim
Published: February 2021

Abstract. This study aims to measure the effect of non-halal transactions such as interest-based debt and non-halal income on firm value companies listed in the Jakarta Islamic Index. The sample used in this study were companies listed in Jakarta Islami Index 2015-2019. Data processing uses SPSS and results that interest-based debt and non-halal income partially and simultaneously have a negative relationship with firm value. This shows that Islamic values have become a consideration for investors in the ratification of the Islamic stock exchange in Indonesia.
PROMOTION STRATEGY AND BRAND LOYALTY: A STUDY OF MOBILE PAYMENT IN SOUTH SULAWESI
Authors: Nurqamar Insany Fitri
Published: February 2021

Fintech or Financial Technology is an innovation that comes from digitizing management in the financial sector. Fintech is popularly used by millennials as a cash payment replacement tool. The purposes of this research are to determine and analyze the effect of promotional strategies used on brand loyalty. The respondents of this research were 140 millennial's mobile payment users, specifically OVO, LinkAja, and Gopay which were randomly selected by using the proportional random sampling method. The data collection techniques used literature study and field study. It will be analyzed by using multiple regression methods. The results of the research have demonstrated that the promotion strategy affects positively and significantly toward brand loyalty of mobile payment OVO, Gopay, and LinkAja.
System Security for Motorcycle with Arduino
Authors: Nurhidayat Andi Muhammad Nur , Akbar Muhammad Nur
Published: February 2021

Nowadays, vehicles are the main requirement for carrying out activities of daily life. One of the most widely used by Indonesians is motorbikes. The motorcycle safety system provided by motorcycle manufacturers has not been effective and still has many shortcomings. Besides, the rampant motorcycle thief and robbery cases have made vehicle owners have to pay attention to their motorbikes' safety. An integrated motorcycle safety system is much needed. The design of a motorcycle vehicle system that is integrated with the Arduino via Bluetooth media provides quite maximum test results. Based on the results of testing, the accuracy of the tool gives 99% results. This safety system can turn off and turn on the motorcycle stock contact automatically. When the motorbike is on, Bluetooth on the motorbike and Bluetooth on the helmet are separated beyond a distance of 10 meters, the stock contact on the motorcycle vehicle will turn off so that the motorbike cannot be turned on at the same time the alarm will flash. The motor can be turned on after Bluetooth on the helmet, and the motorbike is connected or reconnected. With this, the safety standards on motorbikes are getting better. Motorcycle users will feel safe after leaving their vehicle.
Persistence of the thin layers of transition metal carbides in contact with liquid NiBSi alloy
Authors: Bober Mariusz , Senkara Jacek , Wendler Bogdan
Published: February 2021

The article presents the results of study on interaction between the liquid NiBSi alloy and solid, thin, micrometer-range layers of transition metal carbides of IVB - VIB groups of the periodic table. The reactive magnetron sputtering method was adopted to deposit of these layers on molybdenum substrates. Carbide layers are destroyed in contact with liquid alloy by dissolving, intensified by the penetration of the liquid along the coating - substrate interface. The strong interaction between liquid NiBSi and both the carbide ceramics and the refractory metal substrate was revealed. The effect intensity differs somewhat for both tested carbide groups: IVB (relatively fast) and VIB (less intense).
Jordanian University Students’ Attitudes toward Online Learning during the COVID-19 Pandemic and Lockdowns: Obstacles and Solutions
Authors: Mahfouz Safi Mahmoud , Salam Wael Juma
Published: February 2021

This study aimed to investigate Jordanian university students’ attitudes toward online learning during the COVID-19 pandemic and lockdowns, shed light on the obstacles students encounter in online learning, and suggest possible solutions. A questionnaire designed by the researchers was used to elicit responses from a study sample consisting of 195 students from the Department of English Language and Literature at the University of Jordan – Aqaba. As this is an attitudinal study, the survey questionnaire was designed to elicit student responses on the following domains: gender, seniority level, socioeconomic status, training and orientation for using eLearning platforms, and their attitudes, whether positive or negative, toward online learning. Results of this quantitative research showed that student attitudes toward online learning are generally negative. The majority of the respondents reported that they prefer face-to-face classroom instruction over online learning because it gives them direct contact with the instructors. Furthermore, results revealed statistically significant diﬀerences amongst students attributed to their gender, whereas no differences were found with regards to their seniority of study, socioeconomic status, and the eLearning platform they prefer to use. The study concludes by proposing some pedagogical recommendations.
University Students’ Perception of Transformational Leadership of the University President in Korea: The Role of Students’ Personality, Affect, and Affective Commitment to the University
Authors: Do Boram , Rhee Seung-Yoon
Published: February 2021

This study explores how university students’ personality and positive or negative affect influence their perception of transformational leadership of the university president. It further examines how the level of students’ affective commitment to the university moderates the relationship. Survey data were collected from 141 undergraduate and graduate students enrolled in a large public university in South Korea. The students answered survey questions to measure their big-five personalities, positive and negative affect, affective commitment to the university, and their perception of the university president’s transformational leadership. The results of hierarchical regression analyses show that (a) students’ positive affect is positively related to their perception of the university president’s transformational leadership, after controlling for the effect of the students’ personality and that (b) students’ affective commitment to the university moderates the relationship between negative affect and perception of transformational leadership of the university president. This study sheds light on the dynamic, reciprocal process of the social construction of university leadership with an emphasis on students’ affective state and personality traits as critical factors in understanding distant leadership.
PENERAPAN ANGGARAN BELANJA TERHADAP KINERJA OPERASIONAL DI DINAS PERTANIAN DAN PANGAN KOTA MAGELANG
Authors: Sulistyawati Yenny Yakub , Khotijah Siti Afidatul
Published: February 2021

Penelitian ini bertujuan untuk mengetahui penerapan anggaran belanja terhadap kinerja operasional di Dinas Pertanian dan Pangan Kota Magelang. Metode penelitian yang digunakan dalam penelitian ini adalah analisis kualitatif dengan pendekatan deskriptif. Lokasi penelitian ini adalah Dinas Pertanian dan Pangan Kota Magelang. Teknik pengumpulan data dilakukan dengan observasi, dan wawancara. Setelah dilakukan penelitian, informasi dan hasil pengamatan dapat disimpulkan bahwa dalam mekanisme penerapan anggaran belanja di Dinas Pertanian dan Pangan Kota Magelang, setelah disahkan dan disetujui menjadi APBD maka RKA diubah menjadi DPA. Anggaran terhadap kinerja operasional di Dinas Pertanian dan Pangan Kota Magelang membuat berbagai macam program kegiatan yang dapat diikuti oleh masyarakat sehingga dapat dipergunakan dengan bijak dan membantu meningkatkan kesejahteraan. Selain itu, terdapat beberapa hambatan dalam pelaksanaan program kegiatan antara lain (1) hal yang tidak terduga dan berada diluar dari perencanaan serta; (2) adanya keterbatasan SDM di Dinas Pertanian dan Pangan Kota Magelang.Kata kunci: penerapan anggaran belanja, kinerja operasional, Dinas Pertaniandan Pangan Kota Magelang
PRIMARY MORTGAGE INSTITUTIONS CHALLENGES FOR FINANCING HOUSING DEVELOPMENT IN NIGERIA
Authors: Ghani Zubairu Abubakar
Published: February 2021

Housing provision, is a capital intensive, which requires huge financial obligations, the requirement that is tough to meet by many households, thereby leading to ever-increasing housing stock deficit in Nigeria. Over the years, government made some efforts trying to meet up with housing finance demands of the citizens through the creation of mortgage institutions to mobilise and facilitate housing finance, delivery and ownership, especially among the low and medium income groups. Despite all efforts, conditions attached to housing finance, accessibility remained a clog in the wheel of housing provision and ownership to especially low and medium income groups. The purpose of this research is to investigate accessibility of Primary Mortgage Institutions housing finance by potential consumers. The paper explored qualitative research methodology in data collection and analysis using Nvivo tool. It was found, conditions attached to housing finance accessibility remained the primary factor that deprived most of the prospective borrowers. Therefore, accessing housing finance from the Primary Mortgage Institutions remain a key challenge to most low and medium income groups which also hampered housing provision and ownership.
Pemantauan Perhatian Publik terhadap Pandemi COVID-19 melalui Klasifikasi Teks dengan Deep Learning
Authors: Alvi Hasanah Novrindah , Nanik Suciati  , Diana Purwitasari
Published: February 2021

Monitoring public concern in the surrounding environment to certain events is done to address changes in public behavior individually and socially. The results of monitoring public attention can be used as a benchmark for related parties in making the right policies and strategies to deal with changes in public behavior as a result of the COVID-19 pandemic. Monitoring public attention can be done using Twitter social media data because the users of the media are quite high, so that they can represent the aspirations of the general public. However, Twitter data contains varied topics, so a classification process is required to obtain data related to COVID-19. Classification is done by using word embedding variations (Word2Vec and fastText) and deep learning variations (CNN, RNN, and LSTM) to get the classification results with the best accuracy. The percentage of COVID-19 data based on the best accuracy is calculated to determine how high the public's attention is to the COVID-19 pandemic. Experiments were carried out with three scenarios, which were differentiated by the number of data trains. The classification results with the best accuracy are obtained by the combination of fasText and LSTM which shows the highest accuracy of 97.86% and the lowest of 93.63%. The results of monitoring public attention to the time vulnerability between June and October show that the highest public attention to COVID-19 is in June.
Analysis of Demography, Psychograph and Behavioral Aspects of Telecom Customers Using Predictive Analytics to Increase Voice Package Sales
Authors: Goenandar Billy , Ariyanti Maya
Published: February 2021

In 2018, Telkomsel's core business shifted its main services from Telephone and SMS services to Data and Digital services, since a declining trend of revenue starting 2014. However, telephone service still contributed 28.4% to the revenue and was the second largest, while SMS gave 4.1%. This research predicts voice package buyers using predictive analytics to identify customer profiles and significant variables to form appropriate target customer segmentation. Logistic regression was used to predict customers who would buy voice packages using 15 input variables. Next, analytics was done by dividing the data into 70% training data sets and 30% testing data obtained from customer voice package user data. The model accuracy gained 97.2%, and the top seven significant variables were formed. Then five clusters of customer segmentation were formed based on top significant variables using the K-Means clustering technique. Based on the results of the prediction model and clustering, behavioral targeting was conducted to provide targeted gimmick products based on five segmentations formed, and then it was divided into two main target customers by considering the similarity of behaviors based on revenue voice, minutes of voice usage, voice transactions, day of voice usage and data payload, thus it was more targeted.
Impact of Ethnocentrism and Other Factors on Willingness to Buy Chinese Cars
Authors: Humisar Ricky , Suhud Usep , Purwohedi Unggul
Published: February 2021

This study aims to determine the effect of ethnocentrism, animosity, product country image, and brand image on the willingness to buy Chinese car products. Data were collected from Chinese car users and potential car buyers. The purposive sampling technique was chosen in this study, which resulted in 300 respondents for analysis. Data were analysed using exploratory factor analysis and structural equation modelling. The results showed that ethnocentrism had a significant positive effect on animosity and had a significant negative effect on brand image, animosity had a significant negative effect on willingness to buy, the brand image had a positive and significant effect on willingness to buy, and product country image had a significant positive effect on brand image. Meanwhile, ethnocentrism and product country image do not affect willingness to buy. This study helps to improve our understanding of consumer behaviour regarding the purchase of foreign products.
PERAN PENTING PEMBERDAYAAN DAN KESEJAHTERAAN (PKK) DALAM PENETAPAN BUDAYA BAHARI SEBAGAI BAGIAN DARI KEARIFAN LOKAL
Authors: Arsanti Arsanti
Published: February 2021

Kabupaten Tapanuli Tengah memiliki potensi sumberdaya perikanan dan kelautan yang sangat besar serta suku bangsa dan adat istiadatnya yang sangat banyak yang didominasi oleh kaum nelayan dengan budaya baharinya. Namun, budaya bahari tersebut masih belum dijadikan kearifan lokal oleh masyarakat setempat. Oleh karena itu, diperlukannya pendataan dan penyuluhan mengenai budaya bahari di Kabupaten Tapanuli Tengah melalui peran aktif ibu-ibu penggerak dan anggota pemberdayaan kesejahteraan keluarga (PKK) di Kabupaten Tapanuli Tengah oleh Kelurahan Hajoran, Aek Tolang, dan Aek SiTio-Tio. Kegiatan tersebut dilaksanakan dengan metode sosialisasi dan pendataan pada tanggal 13-15 Agustus 2018. Hasil kegiatan menunjukkan bahwa pemahaman dan kesadaran masih rendah dengan tidak menyadarinya banyak budaya bahari khas Tapanuli Tengah yang belum dijadikan kearifan lokal setempat dengan perundang-undangan (Keputusan Bupati). Terdapat 5 budaya lokal setempat yang diusulkan oleh masyarakat untuk disahkan dalam bentuk peraturan bupati. Namun, masyarakat membuka diri akan program penyadaran pentingnya menjadikan budaya bahari sebagai kearifan lokal dan masih menunggu untuk diadakannya program-program sosialisasi lanjutan.
ANALISIS SUARA PERNAPASAN PARU-PARU ASMA DENGAN TIDAK ASMA MENGGUNAKAN METODE K NEAREST NEIGHBORS
Authors: Satriadi Ari
Published: February 2021

Asma adalah penyakit pada saluran napas yang menyebabkan peningkatan hiperesponsif jalan napas dan menimbulkan gejala mengi/wheeze (napas berbunyi ngik-ngik). Bunyi napas wheeze merupakan salah satu ciri yang menandakan seseorang menderita asma. Penelitian ini dilakukan untuk membuat serta menguji suatu sistem yang dapat mengidentifikasi perbedaan ciri suara pernapasan wheeze pada pasien asma dan pernapasan lainnya dengan metode k-Nearest Neighbors (k-NN). Ciri suara yang digunakan yaitu rata-rata sinyal dan standar deviasi sinyal dalam domain waktu, rata-rata spektrum, standar deviasi spektrum, magnitude tertinggi saat frekuensi 0Hz, frekuensi dengan magnitude tertinggi pertama, kedua, dan ketiga.  K-NN adalah sebuah metode untuk melakukan klasifikasi terhadap objek berdasarkan data pembelajaran yang jaraknya paling dekat dengan objek tersebut. Didapatkan data suara pernapasan wheeze dan non wheeze melalui perekaman langsung kepada subjek penderita asma dan tidak asma. Dari seluruh data suara yang didapatkan kemudian dilakukan segmentasi data untuk mengambil event pernapasasn yang dibutuhkan kemudian dilakukan ekstraksi ciri untuk mendapatkan ciri matematis dari suara tersebut. 80% dari total keseluruhan data dilakukan pelatihan menggunakan metode 10 fold cross validation dan diapatkan hasil pelatihan dengan kemampuan klasifikasi maksimum pada k=3 dan k=5 dengan validitas yang sama 97,2%. Untuk pengujian kinerja k-NN pada tahap akhir diperoleh kemampuan maksimum pengklasifikasian untuk k=3 adalah 86,6% dan k=5 adalah 86,6%.
Effect Of Electroda length PENGARUH PANJANG ELEKTRODA, RESISTIVITAS TANAH DAN FREKUENSI ARUS PETIR TERHADAP IMPEDANSI PENGETANAHAN ELEKTRODA BATANG
Authors: Seniari NI Made , Dharma Bagus Widhi
Published: February 2021

Dalam system proteksi petir eksternal, fungsi elektroda pentanahan (grounding) dalam mengalirkan arus petir ke tanah adalah hal yang penting. Untuk dapat mengalirkan arus petir ke tanah dengan cepat di perlukan impedansi pentanahan yang kecil. Untuk itu dilakukan simulasi, sejauh mana panjang elektroda, resistivitas tanah dan frekuensi arus petir  berpengaruh terhadap impedansi pentanahan. Perhitungan ipedansi pentanahan  secara matematis sesuai teori rangkaian listrik, dan di olah menggunakan soft wear Octave on line.  Hasil menunjukkan bahwa semakin panjang elektroda, impedansi pentanahan semakin kecil. Penurunan impedansi pentanahan rata-rata setiap penambahan panjang 0,5m adalah 18,65 % dan 37,23 %, pada resistivitas tanah (ρ) = 50 Ω/m dan 100  Ω/m. Penurunan nilai impedansi ini adalah penurunan nilai impedansi pentanahan pada panjang elektroda sebelumnya. Semakin tinggi resistivitas tanah, impedansi pentanahan semakin besar. Frekuensi arus petir tidak terpengaruh pada impedansi pentanahan.  Kajian ini dapat digunakan sebagai perencanaan untuk pemilihan panjang elektroda, untuk mendapatkan nilai impednsi pentanahan yang ditargetkan
ANALISIS CITRA SATELIT MENGGUNAKAN METODE SUPERVISED CLASSIFICATION MAXIMUM LIKELIHOOD PADA PEMETAAN TUTUPAN LAHAN DI TAMAN NASIONAL BUKIT BARISAN SELATAN (TNBBS)
Authors: Kanata Bulkis , Iqbal Muhamad Syamsu , Ramdayanti Ramdayanti
Published: February 2021

Taman nasional merupakan kawasan pelestarian alam yang mempunyai fungsi sebagai perlindungan sistem penyangga kehidupan, pengawetan keanekaragaman jenis tumbuhan dan satwa serta ekosistemnya yang dikelola dengan sistem zonasi, yang terdiri dari zona inti, zona pemanfaatan, dan zona lain sesuai keperluan (Undang-undang No. 5 Tahun 1990). Namun sejauh ini masih sering muncul permasalahan yang terjadi hampir disetiap taman nasional, seperti perburuan satwa liar, illegal loging, perambahan, pencurian kayu/tumbuhan langka dan tata batas kawasan. Salah satu taman nasional yang ada di Indonesia yang tidak luput dari permasalahan adalah Taman Nasional Bukit Barisan Selatan. Penelitian ini dilakukan untuk mengetahui perubahan tutupan lahan yang terjadi di TNBBS. Setelah dilakukan penelitian dengan menggunakan software ArcGIS dengan metode supervised maximum likelihood classification diketahui bahwa dalam kurun tahun 2015 sampai 2018 terjadi peningkatan luas pemukiman sebesar 0,32% dan penurunan luas vegetasi tinggi (kawasan hutan) hingga 7,99%. Lahan terbuka mengalami penurunan luas 0,79%, lahan pertanian mengalami penurunan hingga 1,12%, tutupan lahan berupa rumput/semak meningkat hingga 4,58% dan tutupan lahan vegetasi sedang meningkat hingga 5,03%.
Aljabar: Bagaimana Kemampuan Pemahaman Matematis Siswa Kelas VII?
Authors: Noeruddin Ali , Piyanto Piyanto
Published: February 2021

Abstract: A learning process, understanding is a prerequisite for improving cognitive abilities. To find out the extent of students' mathematical understanding ability by describing based on indicators used by researchers. The purpose of this study was to describe the five abilities of students towards mathematical understanding of algebra material in grade 7 MTs. This research method is a qualitative descriptive study. The sample selection uses the purposive sample method, namely three 7th grade students at MTs Manbaul Islam Soko, Tuban Regency. The research instrument used was a UAS test and interview questions, while to ensure the validity of the data, the researcher analyzed the data in two ways, namely the triangulation of data sources and triangulation of methods. The results of the study describe five students' mathematical understanding abilities on algebra material, namely  reasoning and  argument,  devising  strategies  for  solving  problems, mathematizing, and communication.  Keywords: Mathematical understanding ability, algebra Abstrak: Suatu  proses  belajar,  pemahaman  merupakan  prasyarat  untuk meningkatkan kemampuan kognitif. Untuk mengetahui sejauh manakah kemampuan pemahaman matematis siswa dengan menguraikan berdasarkan indikator yang digunakan peneliti. Tujuan penelitian ini adalah untuk mendeskripsikan lima kemampuan siswa terhadap pemahaman matematis pada materi aljabar di kelas 7 MTs. Metode penelitian ini adalah penelitian deskriptif kualitatif. Pemilihan sampel menggunakan metodhe sampel bertujuan (Purposive Sample) yaitu tiga siswa kelas 7 di MTs Manbaul Islam Soko Kabupaten Tuban. Instrumen penelitian yang digunakan adalah tes soal UAS dan wawancara, sedangkan untuk memastikan kevalidan data, peneliti menganalisis data dengan dua cara yaitu triangulasi sumber data dan triangulasi metode. Hasil penelitian memaparkan lima kemampuan pemahaman matematis siswa pada materi aljabar yaitu reasoning and argument, devising strategies for solving problems, mathematizing, dan communication. Kata Kunci: kemampuan pemahaman matematis, aljabar
SURVEI KEPADATAN ARUS LALU LINTAS DI PERSIMPANGAN PENCENG JALAN RA. RUKMINI, KECAPI KEBUPATEN JEPARA
Authors: Yustianah Heni , Istianah Istianah
Published: February 2021

Traffic density is the size or volume of vehicles passing through the road in a particular area with varying vehicle currents at certain hours of time stated in hourly per kilometer. This research was conducted at the intersection of RA roadblocks. Rukmini Kecapi Jepara District to know the density of traffic flow in the area. From the results of the study showed that the presence of traffic density in the morning and afternoon in due to the activity of the students, students, employees and public vehicles simultaneously.
 Keywords: Density, Traffic, bawu penceng.
PENGARUH JENIS PERMUKAAN TERHADAP BESARNYA LIMPASAN AIR
Authors: Saputro Cahyo Indro , Surendro Bambang , Amin Muhammad
Published: February 2021

The expansion of urban areas and the reduction of forest areas occur on several places in Indonesia. The Building process will effect to the land untilization. So, it needs a rule to guide the environmental balance. The purpose of the research is to find out the effect of the land surface and the slope to the flow coefficient (C).

            This research was conducted using catchment area model. The measurements were done by the average of rain intensity, the soil density, volume of runoff, and the flow coefficient (C). The slope area that were used are 00, 20 and 40. The surface used soil, paving, grass, and a mixture of soil and rock with of 75%: 25% ratio.

            The result showed that the slope value effected to the value of flow coefficient (C), if the slope was high then flow coefficient (C) value was high too. The result showed that the mixture of soil and rock surface had the hihghest value that is 40 slope with 0.43 coefficient value. The surface that had lowest value is grass surface on the 00 slope value with 0.11 average value of flow coefficient (C). Based on the ANOVA test results, it showed the slope surface had positive and significant effect to the flow coefficient (C) value.
KAJIAN LAJU EROSI DIPENGARUHI TUTUPAN VEGETASI MENGGUNAKAN CITRA LANDSAT-8 PADA DAS BATANG KURANJI BAGIAN HILIR
Authors: Nifen Silta Yulan , Triwanda Afri
Published: February 2021

DAS Batang Kuranji merupakan salah satu DAS yang besar di kota Padang. Namun memiliki beberapa permasalahan, salah satu permasalahan yang terdapat pada DAS Batang Kuranji khususnya Bagian Hilir adalah erosi. Erosi merupakan salah satu permasalahan lingkungan yang sangat serius pada suatu ekosistem daerah aliran sungai (DAS).Pada penelitian ini menggunakan metode MUSLE  untuk memprediksi besaran laju erosi yang terjadi pada DAS Batang Kuranji Bagian Hilir.Metode MUSLE menggunakan software Arc.GIS 10.3. and software ENVI 4.5 untuk menghitung kerapatan vegetasi. Hasil penelitian menunjukkan bahwa laju erosi permukaan lahan yang terjadi di Daerah Aliran Sungai Batang kuranji Bagian Hilir diperoleh sebesar 927.502 Ton/bulan atau 7,26 mm/tahun atau 130,72 ton/ha/tahun. Tingkat bahaya erosi termasuk tingkat sedang  karena jumlah erosi yang terjadi pada Daerah Aliran Sungai Batang kuranji Bagian Hilir sebesar 130,72 ton/ha/tahun, maka termasuk klasifikasi sedang (16<180ton/ha/tahun).
KOMPARASI KARAKTERISTIK MORTAR DENGAN MENGGUNAKAN PASIR SUNGAI KLEPU DAN PASIR SUNGAI BATEALIT KABUPATEN JEPARA
Authors: Ariyanto Ariyanto , Umam Khotibul , Saputro Yayan Adi
Published: February 2021

Pasir quarry lokal dalam hal ini pasir sungai merupakan jenis material yang jarang digunakan masyarakat dalam membuat beton. Disetiap daerah memiliki karakteristik pasir yang berbeda, hal ini disebabkan oleh berbagai aspek misalnya jenis batuan, derasnya aliran, dan kondisi tanah sekitar. Tujuan dari penelitian ini adalah untuk mengetahui karakteristik antara pasir quarry Klepu dan pasir Quarry Batealit, selain itu korelasi antara perilaku pasir yang digunakan adalah pasir tanpa cucian dengan pasir dicuci untuk plesteran. Adapun dalam penelitian ini dilaksanakan mulai dari pembuatan benda uji, perawatan, dan pengujian. Pengujian dilakukan pada umur 28 hari. Pengujian secara fisik dan mekanik dilakukan untuk mengetahui kandungan pasir yang digunakan. Hasil dari kadar lumpur sebelum dicuci adalah 12,07% untuk pasir Klepu, dan 10,53% untuk pasir Batealit dan setelah dicuci diperoleh kadar lumpur 4,6% dan memiliki warna coklat pada pengujian kadar organis, Tingkat butiran pasir diperoleh FM 2,9 dan berat jenis 2,40 untuk pasir Klepu serta 3,10 dan 2,40 untuk berat jenis pada Pasir Batealit, keduanya masuk dalam kategori kasar. Kuat tekan menggunakan pasir sungai klepu yakni 63,9 kg/cm2 sebelum dicuci dan setelah dicuci sebesar 72,2 kg/cm2. Kuat tekan menggunkan pasir sungai batealit menunjukkan bahwa sebelum dicuci sebesar 81,3 kg/cm2 dan setelah dicuci sebesar 111,3 kg/cm2. Hubungan signifikansi korelasi antara pasir cucian dan tidak menunjukkan korelasi yang kuat.
Evaluasi Geometrik Jalan Ditinjau Dari Aspek Alinyemen Horisontal Terhadap Pelebaran Tikungan Jalan Bangsri - Kelet
Authors: Rochmanto Decky , Umam Khotibul , Fauziah Fara Fitriatul
Published: February 2021

The Bangsri - Kelet highway is a provincial road that has road geometric conditions (horizontal alignments and vertical alignments) which can endanger the safety of road users. Then the Bangsri-Kelet highway evaluation and study is needed to get a horizontal alignment and vertical alignment in accordance with Bina Marga standards. Using the observation survey method, using road geometric data and primary and secondary data The results of the analysis show that the Bangsri-Kelet road is included in the Collector's function with class II B. There are 7 horizontal alignments included in the Bina Marga standard and included in the SCS bend type ( Spiral-Circle-Spiral). With PPV in the form of 105 pieces consisting of 52 concave arch PPV and 53 convex curved PPV.
ANALISIS DAMPAK LALU LINTAS TERHADAP PEMBANGUNAN GEDUNG SD IT AL - MAWADDAH SEMARANG
Authors: Fakhri Khoirudin , Mudiyono Rachmat
Published: February 2021

SD IT Al-Mawaddah saat ini menjadi alternatif pendidikan favorit yang memiliki aspek ilmu pengetahuan umum dan juga mengedepankan ilmu agama Islam di Tlogosari Semarang. Hal ini menjadikan SD IT Al-Mawaddah perlu melakukan perluasan pembangunan untuk memfasilitasi dan meningkatkan daya tampung. Tujuan dari penelitian ini adalah melakukan analisa pengaruh keluar dan masuknya kendaraan proyek pembangunan gedung SD IT Al-Mawaddah, serta melakukan analisa sirkulasi penataan kendaraan yang terjadi di kawasan studi, dan memprediksi peningkatan jumlah siswa dalam 10 Tahun mendatang. Metode yang digunakan adalah MKJI 1997 untuk menganalisis kondisi ruas jalan dan beban lalu lintas yang akan terjadi. Hasil dari penelitian ini adalah Sesuai dengan jam sibuk pagi pada dan jam sibuk sore bahwa volume per kapasitas (VC rasio) di kawasan studi memiliki tingkat pelayanan A. Pada kondisi saat ini tahun 2020, lokasi parkir kendaraan tidak mencukupi untuk kebutuhan karyawan dan tamu. Maka dari itu perlu adanya penambahan lahan parkir baru.
AN ANALYSIS OF DESIGN FLOOD DISCHARGE IN PARANGJOHO WATERSHED USING THE METHODS OF SYNTHETIC UNIT HYDROGRAPH (SUH) AND SOIL CONVERSATION SERVICE (SCS)
Authors: Akbar Ridwan Abadi , Bhaskara Adwitya
Published: February 2021

Abstract.

Floods always come suddenly and unexpectedly, and lots of people living in the flood-prone area can be the victims. As happened on February 2, 2020, a number of rice fields, roads, and houses belonging to the residents in the Parangjoho watershed, Eromoko District, Wonogiri, with 9.8-km river length and 32.59-km2 area, was flooded due to heavy rain for some time which flushed the Eromoko area, therefore, the river flow could not accommodate the volume of water that entered and overflowed. This was what motivated researchers to calculate the design flood discharge to be able to carry out the flood control.

The methods of calculating the design flood discharge in the Parangjoho watershed used the Nakayasu Synthetic Unit Hydrograph (SUH) Method and the Soil Conservation Service (SCS) Method, using the rainfall data from the Bengawan Solo Central River Region at Parangjoho Station. The rainfall data used were from 2000 to 2019.
Some Macroeconomic Consequences of COVID-19: Specifics of the 2020 World Economic Crisis
Authors:   Financial Research Institute, Moscow 127006, Russian Federation, Kizilov Valery V.
Published: February 2021

In 2020, almost all large countries experienced a decline in GDP and other indicators of economic activity. This trend followed the news about the COVID-19 pandemic and had several features typical for cyclical economic crises. At the starting point, both demand and supply factors were negatively affected. This paper looks into data on GDP, retail sales and foreign trade dynamics in the first nine months of 2020, and analyzes the difference between developed and developing countries. Specific phenomena are observed: Germany and its small neighbors had relatively mild crises; developed countries had their trade balances deteriorating; the trade between the USA and China revived; and American deficit has been growing since April 2020. Some hypotheses to explain the above are offered. For instance, the German economy might have been able to adapt swiftly due to greater freedom of entrepreneurship than in France and Italy and due to the lowest debt ratios among G7 countries. The trade balances of developed countries deteriorated, possibly, because of a decline in production as a result of antiCOVID lockdowns, with consumption encouraged by stimulating policy measures.
Tradisi Menenun Pengrajin Bugis Pagatan di Era Globalisasi
Authors: Hidayah Sri
Published: February 2021

This paper has a purpose to explain the weaving tradition of Bugis Pagatan community which still carried out tomaintain their identity. The focus of this study is Pagatan Weaving craftswomen in Tanah Bumbu Regency as part ofBugis Pagatan community and known for their unique cultural traditions in South Kalimantan.It is interesting toexplore the influence of global culture to the weaving tradition values and strategies carried out by the craftswomenso their products can be accepted by the wide length of society.The external role of local government is alsoexplained in strengthening the Bugis Pagatan cultural identity in Tanah Bumbu Regency. This research usedthe descriptive qualitative method which data were collected by observation, in-depth interview, and documentation.The informants are Pagatan Weaving craftswomen in Pagatan, South Borneo. The results show that 1) Pagatanweaving is a result of negotiating by Pagatan’s culture and tradition also global culture. Negotiate strategy was doneby Pagatan Weaving craftswomen for its quality can fulfil international standart. 2) Government of KabupatenTanah Bumbu have a role in affirmation of Bugis Pagatan culture’s identity.
LINC00208 is differentially expressed in lymph node metastasis in human breast cancer.
Authors: Mamoor Shahan
Published: February 2021

Metastasis to the brain is a clinical problem in patients with breast cancer (1-3). Between the breast and the brain reside the secondary lymphoid organ, the lymph nodes. We mined published microarray data (4, 5) to compare primary and metastatic tumor transcriptomes for the discovery of genes associated with metastasis to the lymph nodes in humans with metastatic breast cancer. We found that the long intergenic non-coding RNA 00208 encoded by LINC00208 was among the genes whose expression was most different in the lymph node metastases of patients with metastatic breast cancer as compared to primary tumors of the breast. Analysis of a separate microarray dataset revealed that LINC00208 was also differentially expressed in brain metastatic tissues. LINC00208 mRNA was present at increased quantities in lymph node metastases as compared to primary tumors of the breast. Importantly, expression of LINC00208 in primary tumors of the breast was significantly correlated with patient post-progression survival, in lymph node positive patients but not in lymph node negative patients. Modulation of LINC00208 expression may be relevant to the biology by which tumor cells metastasize from the breast to the lymph nodes and the brain in humans with metastatic breast cancer.
Eksotika Tenun Pagatan
Authors: Hidayah Sri
Published: February 2021

South Kalimantan keeps many kinds of its society’s cultural heritage. It’s the sub-district of Kusan Hilir, Tanah Bumbu Regency found approximately 25 weavers. They introducethis traditional weave to various places which often becomes a study and inspiration. The community call it Tenun Pagatan . Tenun Pagatan has been an old heritage fromgeneration to generation resulted a product filled with esthetic and local values.The presence of Tenun Pagatan has been in historical rotation and part of Tenun in Indonesia archipelago since over than two centuries . A sophisticated textile marketcompetition nowadays should be equaled by giving strong protection to Tenun Pagatan , also handing out opportunity to young generation to create different touch of colors andmotives without losing its true identity. This book is as an admiration to enormous spirit of Pagatan weavers’ entrepreneurhip and a hope to arise others’ concern.A gratitude to all people toward this published book especially Bapak H. Gusti Pangeran Rusdi Effendi, Bapak Yusran Pare from Banjarmasin Post, Regent of Tanah Bumbu,Bapak Mardani H. Maming and Chairlady of Dekranasda Tanah Bumbu, Ibu Erwinda Mardani . My fellowship an anthropologist Setia Budhi, PhD for motivation and inspiration inevery detail of Pagatan’s native ethnographic. My photographer colleagues: Kevin Oeyono, Nadi and Zaidin Muhammad who donate their best pictures. My companion Dharmatasiahand all of associates that have involved in this project and publishing this book, thank you everyone.
Bảy dấu hiệu cảnh báo cần lưu ý để ổn định nền tài chính quốc gia
Authors: AISDL
Published: February 2021

Nếu nền kinh tế quốc gia là một cơ thể sống, thì hệ thống tài chính là cơ chế tạo, cung cấp và lưu thông máu tới từng tế bào, bộ phận. Thiếu hay thừa đều phát sinh các vấn đề cần giải quyết. Với quá trình chuyển đổi kinh tế và hội nhập quốc tế mạnh mẽ, liên tục giám sát, kịp thời dự đoán sát thực các dấu hiệu và biến động của thị trường để từ đó xây dựng chính sách điều tiết thị trường tài chính và toàn bộ nền kinh tế một cách hợp lý là việc làm cần thiết bảo đảm tăng trưởng kinh tế bền vững, đúng định hướng. Đối với nền tài chính của Việt Nam, hiện đang tồn tại bảy dấu hiệu cảnh báo cần được các nhà nghiên cứu và hoạch định chính sách quan tâm.
laporan baca antropologi
Authors: Zebua Elitri Santi
Published: February 2021

kebudayaan mencakup semua masyarakat
Official EASE journal European Science Editing goes diamond OA with ARPHA
Authors: AISDL
Published: February 2021

Starting from 2020, European Science Editing (ESE), the official journal of the European Association of Science Editors (EASE), has been relaunched as a fully Open Access journal with all content freely available and published as soon as accepted, on a new journal website hosted on the ARPHA platform.
Silver Nano Dots And Their Application In Bio Bar Code Assays And Medicine
Authors: MS.A.G.J.PATRICIA
Published: February 2021

Nanomedicine seeks to deliver a valuable set of research tools and clinically useful devices in the near future. The current medical field is in dire need of new commercial applications in the pharmaceutical industry that may include advanced drug delivery systems, new therapies, and in vivo imaging.Here in this experimental study, the nano materials used in DNA biosensors like silver nano dotswereincorporated as nano biosensors are used for both therapeutic and diagnostic applications. The most importantstep while preparing a DNA biosensor is the immobilization of DNA probe on the surface of a sensing device such as an electrode. The amount of immobilized DNA probe will influence the accuracy sensitivity, selectivity and life of a DNA biosensor directly.Because of the high surface to volume ratio and excellent biological compatibility, nano materials can enlarge the sensing surface area to increase the amount of immobilized DNA and the DNA mixed with nano materials can keep its biologically activity well.In this study,silver nano dots created in our lab were functionalized with thio nucleides and were used as nano sensor probes in bio bar code assays.
Antropologi Budaya
Authors: krisetiarti nimas kasih
Published: February 2021

Indonesia mempunyai keragaman suku dan budaya
Multidimensional Schizotypy Scale Manual v2.9
Authors: Kwapil Thomas Richard , Gross Georgina , Silvia Paul , Raulin Michael , Barrantes Neus
Published: February 2021

This manual provides information on the development and use of the Multidimensional Schizotypy Scale (MSS; Kwapil, Gross, Silvia, Raulin, & Barrantes-Vidal, 2018) and the Multidimensional Schizotypy Scale-Brief Edition (MSS-B, Gross, Kwapil, Raulin, Silvia, & Barrantes-Vidal, 2018). Note that complete information about the scales and their development can be found in the source articles for the scales.
Uni- and multisensory contextual boundaries in encoding, recognition and memory for temporal order
Authors: van de Ven Vincent
Published: February 2021

We experience our daily lives as an ongoing series of impressions, but we cognitively process those impressions as segmented events. Segmentation is based on contextual changes, such as spatial environment, moment in time or social surrounding, which are used as event boundaries that associate experiences from different contexts to different event models. However, event segmentation affects perceptual and mnemonic processing depending on the temporal proximity of experiences to event boundaries. Most event segmentation studies have used unisensory visual or auditory contexts, of which the visual modality is overrepresented. In this study, we directly compared the effect of unisensory vs. multisensory boundaries on event segmentation. Participants encoded lists of visual objects while changes in unisensory (audio or visual) or multisensory (audiovisual) context changes occurred at a regular interval. We assessed the effect of contextual changes on an encoding task and two memory tasks for perceptual recognition and temporal order of encoded objects. We found that audio and audiovisual contexts resulted in longer encoding times than the visual context. Contextual changes impaired recognition memory for boundary items and impaired temporal order memory for item pairs crossing a boundary, but these effects did not differ between unisensory and multisensory contexts. Our findings suggest that the sensory modality of event boundaries modulated perceptual but not mnemonic event processing, and provide further understanding in how we segment our experiences in perception and memory.
Emotion Network Density Is a Potential Clinical Marker for Anxiety and Depression: Comparison of Ecological Momentary Assessment and Daily Diary
Authors: Shin Ki Eun , Newman Michelle G. , Jacobson Nicholas C.
Published: February 2021

Objectives: Using two intensive longitudinal datasets with different timescales (90 minutes, daily), we examined emotion network density (a metric of emotional rigidity) as a predictor of clinical levels of anxiety and/or depression. Design: Mobile-based intensive longitudinal assessments. Methods: In study 1, 119 participants (61 anxious and depressed, 58 controls) rated a variety of negative (NE) and positive emotions (PE) 9x/day for 8 days using a mobile phone app. In study 2, 169 participants (97 anxious and depressed, 72 controls) completed an online survey on their NE and PE daily for 50 days. Multilevel vector autoregressive models were run to compute NE and PE network density. Results: Anxious and depressed participants showed higher NE network density, but lower PE network density than controls when emotions were assessed every 90 minutes (study 1). Group differences on emotion network density were not significant when we used daily assessment of emotions (study 2). In study 1, both NE and PE network density also significantly predicted participants’ diagnostic status above and beyond demographics and the mean and standard deviation of NE and PE. In study 2, NE and PE network densities were not significant predictors. Conclusions: Greater rigidity of NE and lower rigidity of PE, indexed by emotion network density, are potential clinical markers of anxiety and depression when assessed at 90-minute intervals (vs daily intervals). Considering emotion network density, as well as the mean level and variability of emotions in daily life, may contribute to diagnostic prediction of anxiety and depression.
Predictors of Social Distancing and Hand Washing among Adults in Five Countries during COVID-19
Authors: Anderson-Carpenter Kaston D , Tacy Garrett S.
Published: February 2021

Proper hand washing and social distancing measures have been promoted as mitigating strategies to slow the spread of COVID-19 across the world. However, no study to date has investigated the risk and protective characteristics associated with practicing proper hand washing or social distancing. The present study examined the effects of such characteristics among 2,509 adults from the United States, Italy, Spain, the Kingdom of Saudi Arabia, and India. In the overall sample, age was significantly associated with social distancing (b = 0.07, β = 0.36, p = .001) but not hand washing. Lesbian women and gay men were less likely to engage in social distancing (b = -0.92, β = -0.07, p = .001) and hand washing (b = -0.39, β = -0.08, p < .001) relative to their heterosexual peers. No significant differences were found in the overall sample with regard to education level or employment status, but rural (b = -0.45, β = -0.07, p = .003) respondents were significantly less likely to practice social distancing compared to their urban counterparts. Furthermore, both suburban (b = -0.12, β = -0.06, p = .014) and rural (b = -0.13, β = -0.05, p = .022) respondents were significantly less likely to practice appropriate hand washing compared to their urban peers. Taken together, the results suggest multiple nuanced disparities exist regarding social distancing and hand washing among adults internationally. As such, more tailored and culturally-responsive clinical and community-based interventions may be needed to promote preventive measures to mitigate existing COVID-related disparities.
CNS Stimulants Currently Available for Treatments in Patients Suffering with Worldwide Pandemic of Coronavirus Disease
Authors: Khatija Aslam , Somia Gul
Published: February 2021

Outbreak of Coronavirus disease is worldwide pandemic declared by WHO. Patients either suffered from coronavirus infection or not both are physically and mentally disturbed. Patient whom suffered with such pandemic diseases or infections, have a greater risk of mental illnesses such as depression, attention deficit hyperactivity disorder (ADHD), obsessive compulsive disorder (OCD), schizophrenia and mania.CNS stimulants are psychoactive drugs available from resources like from nature (herbal/crude drugs) or from synthetic routes, are used to treat such diseases.In current research, extensive research review is done to find the best CNS stimulants currently available for treatments for such diseases. It is concluded from this research that stimulants that prescribed more frequently are amphetamine, methylphenidate and lisdexamfetamine. Moreover, stimulants that are not prescribed or illicit are like cocaine as such agents caused highly dependency, tolerance and addiction.International Journal of Human and Health Sciences Vol. 05 No. 02 April’21 Page: 148-153
Frontal Mucocele With Proptosis: DrafIIa Approach
Authors: Abdullah Siti Nazira , Khalid Mohamad Azizul Fitri , Ramli Ramiza Ramza
Published: February 2021

Paranasal sinus mucocele commonly involved fronto-ethmoidal region rather than other due to its narrow anatomical drainage outflow, which put them at a higher tendency to get obstructed. Usually, it arises from an identifiable cause such as a history of endonasal surgery, facial trauma or background of nasal allergy or rhinosinusitis. Rarely patient presented with primary frontal mucocele, and its presentation depending on the mucocele location and extension with surrounding mass effect. Treatment is based on restoration of frontal sinus drainage and ventilation or towards a more radical and definitive approach which is sinus obliteration. Risk and benefits between these two need to be taken into consideration. We present a case of primary frontal mucocele with gradual onset of unilateral eye proptosis which first presented solely with ophthalmic symptoms.International Journal of Human and Health Sciences Vol. 05 No. 03 July’21 Page: 366-371
The Role of Probiotics in Various Diseases
Authors: Rashid Sulthan Al
Published: February 2021

We know that probiotics are found to be useful in various conditions like irritable bowel syndrome, opioid tolerance, indigestion, depression, anxiety, and ADHD. But still, we don’t know the proper mechanism involved in the treatment of these conditions by probiotics supplementation. In this Letter to Editor, I have written one interesting hypothesis which connects probiotics’ common mechanism of action to all these diseases.International Journal of Human and Health Sciences Vol. 05 No. 03 July’21 Page: 375-376