bluuebunny/crossref_metadata_2025 huggingface dataset:
Measuring motion-to-photon latency for sensorimotor experiments with virtual reality systems
Authors: Warburton Matthew , Mon-Williams Mark , Mushtaq Faisal , Morehead J. Ryan
Published: October 2022

Consumer virtual reality (VR) systems are increasingly being deployed in research to study sensorimotor behaviors, but properties of such systems require verification before being used as scientific tools. The ‘motion-to-photon’ latency (the lag between a user making a movement and the movement being displayed within the display) is a particularly important metric as temporal delays can degrade sensorimotor performance. Extant approaches to quantifying this measure have involved the use of bespoke software and hardware and produce a single measure of latency and ignore the effect of the motion prediction algorithms used in modern VR systems. This reduces confidence in the generalizability of the results. We developed a novel, system-independent, high-speed camera-based latency measurement technique to co-register real and virtual controller movements, allowing assessment of how latencies change through a movement. We applied this technique to measure the motion-to-photon latency of controller movements in the HTC Vive, Oculus Rift, Oculus Rift S, and Valve Index, using the Unity game engine and SteamVR. For the start of a sudden movement, all measured headsets had mean latencies between 21 and 42 ms. Once motion prediction could account for the inherent delays, the latency was functionally reduced to 2–13 ms, and our technique revealed that this reduction occurs within ~25–58 ms of movement onset. Our findings indicate that sudden accelerations (e.g., movement onset, impacts, and direction changes) will increase latencies and lower spatial accuracy. Our technique allows researchers to measure these factors and determine the impact on their experimental design before collecting sensorimotor data from VR systems.
ENERGY GREAT GAME IN CENTRAL ASIA AND INDIA’S ENERGY QUEST
Authors: Pradhan Ramakrushna , Mohapatra Atanu
Published: October 2022

Central Asia is no longer the terra incognito instead of the epicenter of the Asia and widely recognized as the heartland of Eurasia. Located in the middle of Eurasia, Central Asia is surrounded by Russia in the north, China in the East, Caspian Sea in the west and Afghanistan in the south. Because of its unique positioning, the region today is critically important on the world’s geopolitical, energy and transportation network systems. Emerged out of the ashes of dissolution of the largest geopolitical landmass on earth – the Soviet Union, the ‘Five Stans’ (Kazakhstan, Turkmenistan, Uzbekistan, Tajikistan and Kyrgyzstan) as a single geopolitical entity has emerged as a new hotspot of global politics by virtue of its huge untapped hydrocarbon potentials and promises of new discoveries. That is perhaps the reason that Central Asia remained in global limelight even after the collapse of the Soviet Union and evolved as the grand chessboard for the countries of the region and beyond. In this premise, this article endeavours to examine the role of energy resources in Central Asian geopolitics and maps out India’s policy options in the ambitious pursuit for oil and energy in the heartland region widely known to be the traditional hinterland of Russia, rim land of the US and new chessboard for China.
TETRABUTYLAMMONIUM DODECYL SULFATE: ION EXCHANGE SYNTHESIS, CHARACTERIZATION AND BIOLOGICAL ACTIVITY IN COMPARISON OF SODIUM DODECYL SULFATE
Authors: Chaudhari Mayurkumar G. , Patel Dixit A. , Bhatt Vasishta D.
Published: October 2022

A surface-active ionic liquid, tetrabutylammonium dodecyl sulfate was obtained from tetrabutylammonium bromide by employing anion exchange technique, an alternative novel approach giving 87.72 % yield and about 99 % exchange. The infrared spectroscopy coupled with prescribed tests for detection of anions confirmed the success of anion exchange. Differential Scanning Calorimetry was used for thermal characterization of the compound. A comparative profile of the physicochemical properties of three compounds viz. tetrabutylammonium dodecyl sulfate, tetrabutylammonium bromide and sodium dodecyl sulfate was created. The sodium free ionic liquid reported in this paper shows superior activity against Candida albicans at concentrations above 100 μg.
Wingman: A New Movie Recommendation System Algorithm
Authors: Singh Aayush
Published: October 2022

In this rising new era, the world is growing faster and so are we. People nowadays need effortless services, and recommendation system is one of them. They are present and used everywhere, whether it's advertising, e-commerce or any other domain. Companies such as Netflix, YouTube, Amazon, Spotify rely on recommendation systems to boost their sales. Moreover, it increases the engagement of users with a particular app or website as it tends to show more relevant individualized content. It basically takes the user’s past history as an input and then using filtering techniques it predicts the most suitable item/content for the user as an output. The main objective of this paper is to predict movies most desired by the user with as much accuracy as possible. In this paper, I will provide a brief description of various filtering methods and the particular techniques that I used to achieve the desired result. I have used Tf-Idf to quantify the overview of the movies, then did a pairwise similarity for the Content Based Filtering. This allows the user to watch movies based on their watch history according to the plot of the movies. For Collaborative Filtering, I have used Matrix Factorization to generate real-time recommendations based on user-movie rating matrix. Correlation Coefficient is used to calculate the score. The higher the score, the more likely the movie is liked by the user. I have used the voting system for Hybrid Filtering. Weighted Rating Score is calculated with the help of the votes given to the movies by the users. Then a popularity feature is also used to generate more meaningful movie recommendations. MinMax Scalar is used to normalize the data, and then fifty percent priority is given to both Weighted Rating Score and popularity and a final score is calculated. Using this final score, popular or top movies are generated. The databases used are retrieved from MovieLens and Kaggle. Consequently, my proposed system will generate recommendations based on the plot of the movie using tf-idf and cosine similarity, based on user-movie rating matrix and correlation coefficient, based on voting and popularity basis.
Effects of dietary grape seed extract supplementation on some biochemical parameters of Rainbow trout
Authors: Özcan Mikail , İspir Ünal , Şahin Ayşe
Published: October 2022

Aims: The goal of this research was to investigate the impact of grape seed extract on some biochemical parameters of rainbow trout (Oncorhynchus mykiss) with an average weight of 42.5±1.44g.Methods and Results: Fishes were fed with diets containing 0%, 0.5%, 1% and 1.5% of grape seed extract (GSE) during 42 days. At the end of the experiment, kidney, spleen, muscle and liver tissues were taken from fish and total protein, total lipid and total carbohydrate levels were determined.Conclusions: The total protein levels of 0%, 0.5%, 1% and 1.5% group were increased importantly by dietary GSE supplementation (p<0.05). On the other hand, the total carbohydrate and total lipid levels were not significantly affected by the dietary level of GSE in all tissues. Significance and Impact of the Study: In conclusion, we demonstrated an improvement of total protein, total lipid and total carbohydrate parameters of Oncorhynchus mykiss by dietary GSE supplementation.
PENGARUH ABU CANGKANG PALA SEBAGAI SUBTITUSI FILLER TERHADAP CAMPURAN LAPISAN AC-WC
Authors: Doda Nurhayati , Rahman Fatur
Published: October 2022

Abstrak : Pengaruh Abu Cangkang Pala Sebagai Subtitusi Filler Terhadap Campuran Lapisan AC – WC). Latar belakang penelitian ini bertitik tolak dari permasalahan yang berada dilapangan. Penulis melihat bahwasannya kejadian dilapangan yang sangat kritis karena disebabkan oleh semakin berkurangnya bahan pengisi (filler). Dari hal ini penulis tergerak untuk memanfaatkan cangkang pala sebagai subtitusi bahan pengganti (filler) agar supaya dapat menghambat berkurangnya penurunan bahan tambah (filler). Tujuan penelitian kali ini adalah untuk mencari dan membuktikan bahwa apakah abu cangkang pala bisa mengganti atau mensubtitusi filler terhadap campuran lapisan AC-WC dengan melewati beberapa proses penelitian seperti mencari hasil dari pemeriksaan sifat-sifat fisis material sampai pada pengujian Marshall Test. Penelitian yang penulis lakukan disini adalah penelitian didalam laboratorium yang bersifat eksperimen. Penelitian ini penulis lakukan di Laboratorium Terpadu Universitas Gorontalo. Dipenelitian kali ini, penulis membuat beberapa variasi untuk filler abu cangkang pala yaitu 0%, 10%, 25%, 50%, 75%, dan 100%. Hasil dari penelitian kali ini yaitu semua variasi yang diuji telah memenuhi spesifikasi dari setiap pengujian. Pengujian yang dimaksud adalah stabilitas, kelelehan (flow), Void In the Mix (VIM), Void in Mineral Agregat (VMA), Void Filled with Aspalt (VFA), Marshall Quotient (MQ).

Abstract: The Effect of Nutmeg Shell Ash as Filler Substitution on AC-WC Layer Mixture. The background of this research is based on the problems in the field. The author sees that the incident in the field is very critical because it is caused by the decrease in filler material. From this, the author was moved to use nutmeg shells as a substitute for fillers in order to prevent the decrease in the decrease in fillers. The purpose of this study is to find and prove that whether nutmeg shell ash can replace or substitute filler for the AC-WC layer mixture by going through several research processes such as looking for results from examining the physical properties of the material to the Marshall Test.The research that the author is doing here is an experimental research in a laboratory. This research was conducted at the Integrated Laboratory of the University of Gorontalo. In this study, the authors made several variations for the nutmeg shell ash filler, namely 0%, 10%, 25%, 50%, 75%, and 100%. The results of this study are all variations tested have met the specifications of each test. The tests in question are stability, melt (flow), Void In the Mix (VIM), Void in Mineral Aggregate (VMA), Void Filled with Asphalt (VFA), Marshall Quotient (MQ).
EVALUASI RISIKO ERGONOMI PADA OPERATOR PENGAMPLASAN KAYU BERBASIS METODE RAPID ENTIRE BODY ASSESMENT
Authors: Hidayat Zidni Rizki , Mahbubah Nina
Published: October 2022

Abstrak: Evaluasi Risiko Ergonomi Pada Operator Pengamplasan Kayu Berbasis Metode Rapid Entire Body Assessment. UKM Harjo Jaya merupakan suatu usaha yang masih mengandalkan tenaga manusia sebagai kebutuhan utama dalam kegiatan produksi, usaha ini bergerak dibidang furniture untuk memenuhi kebutuhan rumah tangga. Hasil kuisioner NBM Nordic body map menunjukan bahwa operator mengalami beberapa keluhan rasa sakit dibagian tubuhnya diantaranya punggung, leher, pinggang, lutut, dan kaki. Tujuan penelitian ini  mengevaluasi postur kerja operator pengamplasan dan merancang alat bantu kerja guna meningkatkan produktivitas. Rapid Entire Body Assessment (REBA) adalah digunakan untuk mengalisis risiko sebagai sistem analisis postural yang sensitif terhadap risiko musculoskeletal disorder. Hasil penelitian ini ditemukan bahwa setelah dilakukan perhitungan REBA pekerja pertama memiliki skor 6 yang masuk kedalam golongan sedang dan pada pekerja kedua memiliki skor 10 yang masuk kedalam golongan tinggi dan segera dilakukan perbaikan postur kerja saat melakukan pengamplasan.dilakukan perbaikan postur kerja saat melakukan pengamplasan. Usulan desain yang telah dibuat dengan ukuran antropometri Indonesia ukuranya sebagai berikut: tinggi sandaran kursi adalah 50,5, lebar sandaran punggung kursi adalah 46,6, lebar alas dudukan kursi adalah 34,5, tinggi kaki kursi adalah 42,65, dan panjang alas 36,75.

 

Abstract: Ergonomic Risk Evaluation Of Wood Sanding Operators Based On Rapid Entire Body Asessment Method. UKM Harjo Jaya is a business that still relies on human labor as the main need in production activities, this business is engaged in furniture to meet household needs. The results of the Nordic body map questionnaire showed that the operator experienced several complaints of pain in his body including the back, neck, waist, knees, and legs. The purpose of this study is to evaluate problems and reduce pain in the operator's body by designing tools that aim to ease the burden on operators and increase productivity. Rapid Entire Body Assessment  is used to analyze risk as a postural analysis system that is sensitive to the risk of musculoskeletal disorder. The results of this study found that after the calculation of REBA workers 1 have a score of 6 which falls into the moderate group and in workers 2 have a score of 10 which falls into the high group and immediately improved work posture when sanding. The design proposal that has been made with the size of indonesian anthropometry is as follows: the seat backrest height is 50.5, the width of the backrest of the chair
EVALUASI ALINEMEN VERTIKAL PADA RUAS JALAN DESA TIMBONG KECAMATAN BANGGAI TENGAH KABUPATEN BANGGAI LAUT
Authors: Indriani Susan , Rachman Azis , Abdullah Aning Yustica Sari
Published: October 2022

ABSTRAK

Penelitian ini di lakukan di desa Timbong Kecamatan Banggai Tengah Kabupaten Banggai Laut,Sulawesi Tengah. Tujuan dari penelitian ini adalah untuk mengevaluasi kesesuaian perencanaan alinemen vertical berdasarkan kondisi lalu lintas saat ini dengan menggunakan pedoman Bina Marga No.038/TBM?1997.

Berdasarkan hasil evaluasi dengan data kendaraan, di dapat lebar jalur dan bahu ideal menurut penetuan lebar jalur dan bahu jalan sebesar 6,0m dan 1,0m.sedangkan hasil evaluasi kecepatan rencana, berdasarkan persamaan yang telah ditentukan untuk jarak pandang henti dengan kecepatan rencana 28,83m sampai dengan 35,61m. dan dengan melihat hasil pengukuran aktual lebar jalur pada alinemen vertikal sesuai bahkan melebihi lebar ideal yang telah ditentukan yaitu 6,40m tetapi belum memiliki bahu jalan, nilai kelandaian sebesar 10% tidak sesuai dengan aturan yaitu maksimum 9% tapi masih dikategorikan aman. Maka dari itu harus adanya penambahan rambu lalu lintas di ruas jalan desa Timbong Kecamatan Banggai Tengah, Kabupaten Banggai Laut karena melihat kelandaian yang di miliki 10%, hal ini agar pengguna jalan lebih berhati-hati untuk mengantisipasi terjadinya kecelakaan walaupun jalan tersebut masih dikategorikan aman.

This research was conducted in Timbong village, Central Banggai District, Banggai Laut Regency, Central Sulawesi. The purpose of this study is to evaluate the suitability of vertical paragraph planning based on current traffic conditions using Bina Marga guidelines No.038/TBM?1997.Based on the evaluation results with vehicle data, the ideal lane and shoulder width according to the track width and shoulder of the road is 6.0m and 1.0m.while the results of the evaluation of the speed of the plan, based on the equation stipulated for the stop visibility with a plan speed of 28.83m to 35.61m. and by looking at the actual measurement results of the width of the path on the corresponding vertical paragraph even exceeding the ideal specified width of 6.40m but not yet having the shoulder of the road, the base value of 10% does not comply with the rules which is a maximum of 9% but is still categorized as safe. Therefore, there should be the addition of traffic signs in the road section of Timbong Sub-District of Banggai Tengah, Banggai Laut Regency because it sees thelandaan that has 10%, this is so that road users are more careful to anticipate accidents even though the road is still categorized as safe.
ANALISIS DEBIT PUNCAK DENGAN PENDEKATAN METODE HIDROGRAF SATUAN SINTETIS ITB2 DAN HEC-RAS 5.0.7 PADA DAS AIR MANNA BAGIAN HILIR
Authors: Amri Khairul , Afrizal Yuzuar , Riko Riko
Published: October 2022

Abstrak: Analisis Debit Puncak Dengan Pendekatan Metode Hidrograf Satuan Sintetis ITB2 Dan Hec Ras 5.0.7 Pada Das Air Manna Bagian Hilir. Tujuan dari penelitian ini adalah menganalisis debit puncak Das Air Manna Bagian Hilir dan menganalisis titik lokasi yang akan melimpas berpotensi banjir menggunakan software HEC-RAS versi 5.0.7. Penelitian ini menggunakan data sekunder berupa curah hujan harian selama 10 tahun dari 3 stasiun hujan. Metode yang digunakan untuk menentukan debit puncak adalah menggunakan pendekatan metode Hidrograf Satuan Sintetis (HSS) ITB 2 yang kemudian diintegrasikan kedalam program HEC-RAS versi 5.0.7. Hasil penelitian ini menunjukkan debit puncak  pada daerah aliran sungai Air Manna sangat tinggi dibandingkan dengan fakta yang ada dilapangan sehingga perlu dilakukan penelitian ulang dengan titik tinjauan yang lebih banyak. Berdasarkan hasil analisis dari program HEC-RAS didapat bahwa Sungai Air Manna Bagian Hilir sudah tidak mampu menampung debit banjir, daerah potensi banjir terjadi disepanjang STA 5770 (Desa Batu Kuning) sampai ke STA 0 (Desa Ketaping).

Kata kunci : Debit puncak, HSS ITB 2, HEC-RAS 5.0.7, DAS Air Manna, Banjir

Abstract: Analysis Of Peak Discharge Using Synthetic Units Hydrograph ITB 2 (HSS-ITB 2) And Hec-Ras 5.0.7 At Downstream Watershed Air Manna. The research aims to analyze the peak discharge (Maximum) of Air Manna’s DAS Downstream and the location points that it will potentially overflow. This research used HEC-RAS program with version 5.0.7. The research’s Secondary data is in the form of daily rainfall for 10 years from 3 rain stations. The method used to determine the peak discharge was using the ITB 2 Synthetic Unit Hydrograph (HSS) method which was then integrated into the HEC-RAS progam with version 5.0.7. The results showed top of flow on stream Manna river is very high than by the fact in the field, so need to do repetitive research in more spot of river. Based on the results of the analysis of the HEC-RAS program, it was found that the Air Manna River Downstream was unable to accommodate the flood discharge, the potential flood areas occurred along STA 5770 (Batu Kuning Village) to STA 0 (Ketaping Village).

Keywords: Peak discharge, HSS ITB 2, HEC-RAS 5.0.7, DAS Air Manna Downstream, Flood
PROTOTYPE SISTEM KONTROL DAN MONITORING SUHU SERTA KETINGGIAN AIR PADA KOLAM BUDIDAYA IKAN MENGGUNAKAN LOGIKA FUZZY
Authors: Amalia Sitti , Andari Rafika , Kartiria Kartiria , Putra Pristian Efra
Published: October 2022

Abstrak: Prototype Sistem Kontrol dan Monitoring Suhu Serta Ketinggian Air pada Kolam Budidaya Ikan Menggunakan Logika Fuzzy. Kualitas air yang kurang baik mengakibatkan pertumbuhan ikan menjadi lambat, dalam usaha budidaya ikan nila ketersediaan air dan kualitas air merupakan salah satu faktor yang menentukan keberhasilan dalam usaha budidaya ikan. Untuk kualitas air pada pembudidayaan ikan nila khususnya pada besaran fisik air, suhu air yang optimal sebagai penentu keberhasilan bagi budidaya ikan nila adalah 25-30°C. Pentingnya pengontrolan dan pemantauan kualitas air pada keberhasilan budidaya ikan, maka perlu dirancang suatu sistem pengontrolan suhu dan ketinggian air yang bisa dimonitoring dari jarak jauh dengan menggunakan metode logika fuzzy dan menggunakan Internet of Things (IoT) sebagai monitoring, dalam kasus ini perancangan dalam skala aquarium 30x30x30 cm. Sistem kontrol dan monitoring dalam penelitian ini berhasil dilakukan. Untuk pengontrolan ketinggian air, debit air yang masuk setiap menitnya adalah 3 liter. Untuk mengontrol suhu air dengan kondisi air panas dan dingin, waktu yang diperlukan untuk menaikkan suhu sebesar 1°C adalah 38,9 menit dan waktu yang diperlukan untuk menurunkan suhu sebesar 1°C adalah 20,4 menit dengan ketinggian air rata-rata 15 cm atau setara dengan 13,5 liter. Kemudian alat ini berhasil dimonitoring dengan menggunakan Internet of Things (IoT) dengan koneksi internet dari jarak jauh.

Kata kunci: Logika Fuzzy, Internet of Things, Sistem Kontrol, Monitoring.

Abstract: Prototype System of Control and Monitoring of Temperature And Water Level in Fish Farming Pond Using Fuzzy Logic. Poor water quality results in slow fish growth. In tilapia aquaculture, water availability and water quality are among the factors that determine the success of fish farming. For water quality in tilapia cultivation, especially in the physical quantity of water, the optimal water temperature as a determinant of success for tilapia aquaculture is 25-30 °C. The importance of controlling and monitoring water quality in the success of fish farming, it is necessary to design a temperature and water level control system that can be monitored remotely using fuzzy logic methods and using the Internet of Things (IoT) as monitoring, in this case the design on an aquarium scale 30x30x30 cm. The control and monitoring system in this study was successfully carried out. To control the water level, the water flow that enters every minute is 3 liters. To control water temperature with hot and cold water conditions, the time needed to raise the temperature by 1°C is 38,9 minutes and the time needed to reduce the temperature by 1°C is 20,4 minuteswith an average water level of 15 cm or the equivalent of 13.5 liters. Then this tool is successfully monitored using the Internet of Things (IoT) with an internet connection remotely.

Keywords: Fuzzy Logic, Internet of Things, Control System, Monitoring.
MODEL WAKTU BANJIR DARI PROSES HUJAN LIMPASAN DAN INFILTRASI UNTUK PERENCANAAN DRAINASE PERKOTAAN
Authors: Yendri Okma , Andry Andry
Published: October 2022

Abstrak: Penelitian ini bertujuan Mendapatkan besaran limpasan, Infiltrasi dan banjir pada ketiga model. Metode yang dilakukan dalam penelitian ini yaitu Model 1 mengambil sampel Pasir, Kerikil, Lempung, Lanau. Model 2 mengambil sampel Pasir dan Kerikil, Pasir dan Lempung, Pasir  dan Lanau. Model 3 mengambil sampel Permodelan ketiga dengan mengambil sampel pada delapan kecamatan di wilayah Kota Lubuklinggau. Diuji pada laboratorium dengan mengunakan alat simulator hujan.

Pada model 1, bahan pasir diberi waktu hujan selama 4 menit terjadi banjir mulai menit ke 3 sebesar 16 cm sampai 21 cm, bahan Kerikil di beri waktu hujan selama 4 menit terjadi banjir mulai menit ke 3 sebesar 16 cm sampai 20 cm, bahan Kerikil, alanau dan lempung di beri waktu hujan selama 4 menit terjadi banjir mulai menit ke 3 sebesar 16 cm sampai 20 cm, Model 2, Pasir dan Kerikil, Pasir dan Lanau, Pasir dan Lempungke 3 sebesar 16 cm sampai 21cm. Model 3, Kecamatan Lubuklinggau Selatan 2, diambil tanah pada tiga titik banjir tertinggi pada titik III, pada menit ke 3 seberat 20 cm dan 21 cm karena daerah tersebut adalah Daerah irigasi.

Kemampuan bahwa banjir teringgi pada model satu pada bahan pasir, banjir pada model 2 sama, kecamatan lubuklinggau selatan satu lebih mudah bajir karena tanahnya sering tergenang air oleh air irigasi. Disarankan untuk memperbanyak sampel. Aplikasi peneliian ini adalah untuk perencanaan drainase perkotan.

Kata Kunci : Limpasan; Infiltrasi; Banjir; Alat Simulator Hujan; Model.

Abstract: This study aims to obtain the amount of runoff, infiltration and flooding in the three models. The method used in this study is Model 1 taking samples of sand, gravel, clay, silt. Model 2 takes samples of Sand and Gravel, Sand and Clay, Sand and Silt. Model 3 takes samples. The third model takes samples from eight sub-districts in the Lubuklinggau city area. Tested in the laboratory using a simulator. In model 1, the sand material is given 4 minutes of rain, there is a flood starting from the 3rd minute of 16 cm to 21 cm, the gravel material is given a 4 minute rain time, there is a flood from the 3rd minute of 16 cm to 20 cm, the gravel material The silt and clay were given 4 minutes of rain, starting from the 3rd minute of 16 cm to 20 cm, Model 2, Sand and Gravel, Sand and Silt, Sand and Clay 3 of 16 cm to 21 cm. Model 3, South Lubuklinggau District 2, took soil at the three highest flood points at point III, at minute 3 weighing 20 cm and 21 cm because these areas are irrigation areas. The ability that the highest flooding in model one is on sand material, flooding in model 2 is the same, southern Lubuklinggau sub-district one is more prone to flooding because the land is often flooded by irrigation water. It is recommended to multiply the sample. This research application is for urban drainage planning.

Keywords: Runoff; Infiltration; Flood; Rain Simulator Tool; Model.
TINJAUAN KINERJA PELAYANAN ANGKUTAN UMUM DI JALAN ARTERI PRIMER KOTA PALOPO
Authors: Hasbi Hasbi , Manaf Murshal
Published: October 2022

Abstrak: Tinjauan kinerja pelayanan angkutan umum di jalan arteri primer Kota Palopo (Studi Kasus : Trayek  Mancani, Pontap, Dangerakko Songka Kota Palopo). Transportasi mempunyai peranan penting dalam kehidupan manusia, karena transportasi mempunyai pengaruh besar terhadap perorangan,  masyarakat, pembangunan ekonomi, dan social suatu negara. Penelitian ini bertujuan untuk mengetahui tingkat kepuasan pengguna Angkutan umum Kota PalopoTrayek  Mancani, Pontap, Dangerakko Songka Kota Palopo dan untuk mengetahui adanya pengaruh pelyanan terhadap tingkat kepuasan peumpang, metode yang digunakan dalam penelitian ini menggunakan Teknik surfei langsung dan wawancara menggunakan kuisioner dan menganalisis menggunakan alat analisis regresi linear. Berdasarkan hasil analisis regresi linear diperoleh hasil penelitian bahwa kualitas pelayanan memiliki pengaruh positif dan signifikan terhadap kepuasan pelanggan pada Angkutan umum Kota Palopo Trayek Balandai-Palopo, direkomendasikan untuk waktu pelayanan dapat ditambah dengan konsekuensi adanya subsidi tambahan/insentif untuk angkutan kota yang beroperasi hingga malam hari dan fasilitas yang meningkatkan kenyamanan perjalan angkutan umum seperti tempat duduk atau kaca jendela perlu menjadi pertimbangan untuk meningkatkan ketertarikan pelanggan lebih memanfaatkan jasa angkutan kota .

 

Abstract: Overview of the performance of public transportation services on the primary arterial roads of Palopo City (Case Study: Mancani, Pontap, Dangerakko Songka routes, Palopo City). Transportation has an important role in human life, because transportation has a major influence on individuals, society, economic and social development of a country. This study aims to determine the level of satisfaction of users of public transportation in Palopo City, the Mancani, Pontap, Dangerakko Songka route, Palopo City and to determine the effect of service on the level of passenger satisfaction. linear regression. Based on the results of linear regression analysis, it was found that service quality has a positive and significant influence on customer satisfaction on public transportation in Palopo City, the Balandai-Palopo route, it is recommended that service time can be increased with the consequence of additional subsidies/incentives for city transportation that operates until the evening. and facilities that increase the comfort of public transportation trips such as seats or window panes need to be considered to increase customer interest in using city transportation services.
IMPLEMENTASI METODE BUSINESS TO COSTUMER PADA SISTEM INFORMASI TOKO KGS RIZKY MOTOR
Authors: Utama Kiagus Muhammad Rizky Aditra , Umar Rusydi , Yudhana Anton
Published: October 2022

Implemantasi Business To Costumer (B2C) merupakan bagian e-commerce dalam bentuk jual-beli produk yang melibatkan perusahaan penjual yang secara online melalui media website. Sistem yang sedang berjalan saat ini masih menggunakan sistem manual atau offline. Ini terjadi apabila pelanggan konsumen membeli produk sparepart harus datang langsung ke tokonya. Pada implementasi business to customer ini pada Toko Kgs Rizky Motor berupa online melalui media website yang mencakup berbagai informasi bagi pelaku consumer tentang penjualan sparepart secara online, dapat menampilkan produk-produk sparepart, cara pembelian pemesanan, keranjang belanja, catalog, akun pengusaha dan kontak pengusaha. Pada penelitian ini konsep tahapan-tahapan menggunakan metode waterfall dengan mengikuti alur proses analisis kebutuhan, desain sistem, coding dan implementasi, penerapan dan pemeliharaan.. Hal ini juga memakan waktu biaya yang dikeluarkan bisa jadi lebih tinggi. Dengan salah satu upaya adanya menggunakan implementasi E-Commerce business to customer diharapkan terus meningkatkan pelaku konsumen yang terjangkau dan memudahkan pelaku konsumen ingin membeli produk sparepart tanpa harus datang langsung ketoko pada saat jam tertentu. Hal ini dapat membantu menghemat biaya yang dikeluarkan. Sistem informasi yang dibangun mengimplementasikan tahapan-tahapan pengembangan dengan bahasa pemrograman PHP dengan Adobe Dreamweaver CS 5 dan My SQL menggunakan XAMPP.
PRINSIP DESAIN ARSITEKTUR RUMAH TUMBUH DAN MIKRO: STUDI KARYA ARSITEK YU SING
Authors: Iqbal Muhammad Nelza Mulki , Ujianto Bayu Teguh
Published: October 2022

Abstrak: Prinsip Desain Arsitektur Rumah Tumbuh dan Mikro Karya Arsitek Yu Sing. Angka backlog perumahan membutuhkan solusi tepat untuk menyelesaikannya. Rumah tumbuh adalah gagasan pembangunan rumah bertahap yang bisa dijadikan strategi dalam percepatan penyediaan rumah yang terjangkau. Sayangnya inisiasi dan praktek rumah tumbuh di Indonesia masih terbatas. Arsitek Yu Sing adalah satu dari sedikit arsitek di Indonesia yang mengedepankan aspek keterjangkauan pada karyanya termasuk ide terkait rumah tumbuh dan mikro. Penelitian ini bermaksud menggali prinsip desain rumah tumbuh untuk menggali prinsip desain arsitektur rumah tumbuh yang diinisiasi arsitek profesional di Indonesia. Dengan metode kualitatif deskriptif menggunakan teknik analisa isi, penelitian ini melakukan penelitian terhadap lima karya rumah tumbuh dan mikro karya Arsitek Yu Sing. Pisau bedah yang digunakan adalah aspek arsitektural pada pendekatan teoritik Housing Based Value Chain yaitu aspek desain tumbuh dan konstruksi. Hasilnya karya Arsitek Yu Sing mengedepankan pentahapan tumbuh dengan melakukan prinsip desain rumah tumbuh sebagai berikut: skenario pemisahan fungsional dan massa, eksplorasi struktur dan material, serta kesatuan bentuk dan partisipasi tumbuh.

Kata Kunci: Rumah Tumbuh, Rumah Micro, Incremental, Prinsip Desain, ,                           Arsitek Yu Sing, Housing Based Value Chain

Abstract: Architecture Design Principle of Incremental and Micro Housing based on Yu Sing’s Architectural Practice. The high number of housing backlog requires the right solution to be solved. Incremental house is an idea for gradual house construction that can be used as a strategy in accelerating the provision of affordable houses. Unfortunately, the initiation and practice of incremental houses in Indonesia is still limited. Architect Yu Sing is one of the few architects in Indonesia who puts the affordability aspect of his work, and it is including the idea of incremental and micro housing. This research explores the design principles of incremental housing initiated by professional architects in Indonesia. Using a descriptive qualitative method by utilizing content analysis techniques, this study curated five works of the Yu Sing incremental and micro housing works to analyze the design principles. The study based on the architectural aspect of the Housing Based Value Chain approach, namely the design and construction aspects. As a result, Yu Sing Architects' work puts forward the stages of instrumentality by implementing the following design principles: scenarios of functional and mass separation, exploration of structures and materials, unity of form and participation.

Keywords: Incremental House, Micro House, Design Principle, Housing Based Value Chain
When did neoliberalism end?
Authors: Mix Andreas
Published: October 2022

This paper is a contribution to the current debate whether neoliberalism has ‘ended’. It builds on a 2021 paper in the ARPE which tied the working of the neoliberal political economy to the interplay of positive real rates and options price theory (Mix 2021). For the paper at hand, I enlarge the context of said observation and define neoliberalism as a political economy based on the believe in self-regulating financial markets’ capacity to produce money out of money by itself. The paper then argues that this definition implies a criterium by which one could mark the ‘end’ of neoliberalism. This criterium would be negative real interest rates.The paper then applies this criterium to the factual political economy of the last 40 years or so to test it.
JOB SATISFACTION DURING COVID-19: INDUSTRY 5.0 AS A DRIVER OF SUSTAINABLE DEVELOPMENT AND GENDER EQUALITY
Authors: Frutos-Bencze Dinorah , Sokolova Marcela , Zubr Vaclav , Mohelska Hana
Published: October 2022

Employee job satisfaction is essential for organizations because it influences motivation as well as productivity, and consequently the overall performance of an organization. As the COVID-19 pandemic disrupted many work-related processes and practices, the Industry 5.0 framework formulated new approaches for a sustainable and resilient European industry. The aim of this study is to evaluate the effects of the pandemic on job satisfaction in terms of gender differences and firm size in the context of the Industry 5.0 paradigm. Job Satisfaction Surveys (JSS) from the year 2013 to 2021 were analyzed. Our results indicate that in the Czech Republic, overall job satisfaction did not decline during the pandemic, and women were slightly more satisfied than men. Moreover, overall job satisfaction was slightly higher in small firms. These are surprising results, given the negative impacts on employment reported by many countries. We explore the differences in government policies and programs enacted during the pandemic to assist employers and employees to mitigate the negative impacts of the pandemic. In general, Czech and EU policies appeared to be better in mitigating unemployment rates than US policies. The findings are valuable for crafting best practices for organizations and future policy and program planning for governments.
Discovery of Hemilepistus (Hemilepistus) klugii (Brandt, 1833) (Isopoda, Oniscidea) in the Republic of Georgia with an overview of the ecology and biology of the subgenus
Authors: Arsenashvili Eka , Iankoshvili Giorgi , Japarashvili Shota , Bulbulashvili Natalia , Seropian Armen
Published: October 2022

The terrestrial woodlice Hemilepistus (Hemilepistus) klugii (Brandt, 1833) is reported from Georgia for the first time, with a commentary on the species composition of the genus Hemilepistus Budde-Lund, 1879 in the Caucasus. A short review of the ecology of the subgenus H. (Hemilepistus) is also provided.
Hidden in the jungle of Vietnam: a new species of Quasipaa (Amphibia, Anura, Dicroglossidae) from Ngoc Linh Mountain
Authors: Pham Cuong The , Hoang Chung Van , Phan Tien Quang , Nguyen Truong Quang , Ziegler Thomas
Published: October 2022

A new species of Quasipaa is described from Ngoc Linh Mountain of the Kon Tum Massif in central Vietnam. The new species is morphologically distinguishable from its congeners on the basis of a combination of the following diagnostic characters: SVL 79.6–84.3 mm in males and 64.6–69.9 mm in females; head broader than long; vomerine teeth present; external vocal sacs absent; tympanum slightly visible; dorsum with lines of thick ridges and small round tubercles; flanks covered by oval and round tubercles; supratympanic fold present; dorsolateral fold absent; ventrolateral sides, ventral surface of arms, and all fingers with spines in males; the absence of spines on chest and belly in males; toes fully webbed to distal portion of terminal phalanx; in life, dorsum dark brown, chest and belly immaculate white. Phylogenetic analyses found that the genetic divergence of the new species and its congeners ranged from 4.2–5.1% (compared with Quasipaa boulengeri) to 7.6–8.1% (compared with Q. shini) in the 16S gene.
L’interprétation : un contenu d’enseignement esquivé par la pandémie de covid-19 ?
Authors: Mili Isabelle
Published: October 2022

Dans une situation comme celle de la pandémie de covid-19, que se passe-t-il dans les cours d’instrument et de chant, eu égard aux contenus d’enseignement techniques et interprétatifs ? Comment les enseignant·e·s modifient-ils/elles leurs pratiques, dans la construction du rôle d’interprète instrumentiste/chanteur/chanteuse ? Quels aménagements des milieux didactiques ont été trouvés pour que l’interprétation puisse, malgré les restrictions liées aux mesures sanitaires prises par les autorités politiques, être un objet enseigné ? L’enseignement de l’interprétation a-t-il été poursuivi ou bien a-t-il été esquivé ? Telles sont les questions à l’origine de notre recherche. Les réponses de 28 enseignant·e·s et de 42 élèves aux questions qui leur furent posées – durant ou après le confinement – tentent d’apporter une contribution à une réflexion sur la transmission de savoirs étroitement associés à des modes de corporéité spécialisés et à des définitions de l’interprétation spécifiques à la musique.
Évaluation des besoins financiers du cycle d’exploitation des PME congolaises : une approche par la méthode des temps d’écoulement
Authors: Koléla Jean Paul
Published: October 2022

L’objet de cette étude est de contribuer à évaluer les besoins financiers induits par le fonctionnement du cycle d’exploitation des PME du secteur commercial et industriel de Brazzaville. Pour évaluer le niveau moyen du besoin en fonds de roulement d’exploitation, nous avons utilisé, dans cet article, un instrument de gestion prévisionnelle : la méthode des temps d’écoulement fondée sur les délais d’écoulement des actifs et passifs cycliques d’exploitation. Cette méthode permet une mesure, à la fois, plus dynamique et prospective. Les résultats obtenus ont montré que le cycle d’exploitation des PME de Brazzaville génère un besoin en fonds de roulement normatif positif, un besoin cyclique qu’il convient de financer pour leur fonctionnement normal. Á partir de ces résultats, nos PME pourraient, de façon prévisionnelle, envisager des actions à entreprendre sur les composantes du besoin en fonds de roulement d’exploitation en vue d’améliorer leur situation financière.
How do full-service carriers and low-cost carriers passengers perceived service dimensions, passengers’ satisfaction, and loyalty differently? An empirical study
Authors: Chow Y. T. , Li C. H. , Mak S. L. , Li S. P. , Tong P. S. , Fan C. K. , Keung K. L.
Published: October 2022

Purpose: In this study, group differences between full-service carriers (FSC) and low-cost carriers (LCC) in loyalty constructs are investigated, revealing the relationship between service quality and loyalty. This work focuses on five dimensions, including tangibility, empathy, assurance, responsiveness, and reliability, constitute service quality. Design/methodology/approach: 248 questionnaires were collected in the first half of 2019. The antecedents of customer loyalty are explored, and the group differences between FSC and LCC are analyzed. For assessing the path model with the consideration of group variance, the Partial Least Squares Multiple Group Analysis (PLS-MGA) was adopted to analyze the differences of the estimated inter-group coefficient.Findings: Our findings suggest that service assurance, service empathy, and service reliability positively impact the value perceived. The impact of service empathy on customer satisfaction in FSC is significantly diverse from LCC. Several suggestions are provided to FSC and LCC on improving their services in view of passengers’ wants and interests.Originality/value: With the data collected at the HKIA, this study examined the relationships among service quality, perceived value, customer satisfaction, and customer loyalty and divided service quality into five dimensions. The findings show that assurance, empathy, and reliability of service quality positively affect the value perceived, and the effects of responsiveness and tangibility of service quality on perceived value are insignificant. Among the five aspects of service quality, assurance, reliability, responsiveness, and tangibility of the service quality are the pre-conditions of customer satisfaction. However, only the reliability of service is the antecedent of customer loyalty. Besides, the value perceived positively affects customers to be satisfactory and loyal. Furthermore, satisfaction degree also significantly influences the degree of customers’ loyalty. As to the role of airline types, the sole effect is on customers' satisfaction is service empathy, with a significant difference between FSC and LCC.
Comparison of Astigmatic Correction With and Without Cross-axis Alignment During Small Incision Lenticule Extraction
Authors: Li Fen-Fen , Yang Yi-Zeng , Bao Fang-Jun , Cheng Dan , Zhu Jun , Ye Yu-Feng
Published: October 2022

PURPOSE:

To compare clinical outcomes after astigmatism correction via small incision lenticule extraction (SMILE) with and without cross-axis alignment.

METHODS:

This prospective study included patients who underwent SMILE with astigmatism of greater than 0.75 diopters (D). In the alignment group, head position was readjusted by cross-axis alignment before the standard SMILE procedure. First, the cross-axis was aligned to corresponding green lines on the headrest. Then, the patient's head was adjusted to align the horizontal line to the outer canthus of both eyes and align the vertical line connecting the midpoints of the eyebrows and the bridge of the nose. Changes in ocular parameters were assessed, and vector analysis was performed 6 months postoperatively.

RESULTS:

The alignment and control groups included 61 and 54 eyes, respectively. Postoperatively, the safety and efficacy indices were comparable between the two groups. Notably, refractive cylinder differed significantly in the alignment group (−0.23 ± 0.26 D) compared to the control group (−0.36 ± 0.26 D) (
P
= .007). Forty-eight (78.7%) and 32 (59.3%) eyes in the alignment and control groups (
P
= .03) achieved an angle of error within ±5°, respectively. Vector analysis showed a significantly lower difference vector and a significantly better index of success in the alignment group than that in the control group (0.24 ± 0.25 vs 0.35 ± 0.24,
P
= .003 and 0.20 ± 0.22 vs 0.29 ± 0.22,
P
= .02, respectively). Moreover, the change in corneal trefoil differed significantly between the groups (
P
< .001).

CONCLUSIONS:

Cross-axis alignment for head positioning in SMILE significantly minimizes axis misalignment and reduces undercorrection astigmatism in myopic astigmatism correction. This technique is a non-invasive and effective method, especially for beginners.

[
J Refract Surg
. 2022;38(10):624–631.]
Introduction to Personalized Medicine in Pediatrics
Authors: Bupp Caleb P. , English B. Keith , Rajasekaran Surender , Prokop Jeremy W.
Published: October 2022

Exciting new developments in biomedical and computational sciences provide an extraordinary and unparalleled opportunity to compile, connect, and analyze multiple types of “big data,” driving the development of personalized medicine. These insights must begin in early life (ie, pregnancy, neonatal, and infancy) and focus on early prevention, diagnosis, and intervention—areas of medicine where pediatricians are poised to lead the way to a personalized medicine future. The rapid growth of genomics (including pharmacogenomics), transcriptomics, and related “omics” has revolutionized the diagnosis of rare monogenic disorders. It is now clarifying the pathogenesis of complex conditions ranging from autism spectrum disorder to asthma. Collaborations between clinicians and basic scientists integrating multiomics approaches in evaluating children with severe illness are transforming the fields of perinatal, neonatal, and pediatric critical care medicine. Improvements in rapid diagnostic and prognostic information suggest that pediatric personalized medicine is under way and has an exciting future.

[
Pediatr Ann
. 2022;51(10):e381–e386.]
Genomics and Pediatric Sepsis
Authors: Moreira Axel , Jain Parag
Published: October 2022

Sepsis is a clinical syndrome manifested by a dysregulation of the immune system triggered by an infection. The severity of illness is variable, which can include mild symptoms with no organ dysfunction to severe symptoms and multiorgan failure, eventually leading to death. Advances in bioinformatics have elucidated distinct sepsis endotypes and have allowed for a better understanding of the pathophysiologic mechanisms. As we learn more about these sepsis endotypes, more precise therapies will emerge for use as adjuncts to antibiotics.

[
Pediatr Ann
. 2022;51(10):e387–e389.]
Big Data for Tiny Patients: A Precision Medicine Approach to Bronchopulmonary Dysplasia
Authors: Cheema Zoya , Kwinta Przemko , Moreira Axel , Tovar Miriam , Mustafa Shamimunisa B.
Published: October 2022

Bronchopulmonary dysplasia (BPD) is the most common chronic lung disease of extreme prematurity. Despite more than 50 years of research, current treatments are ineffective, and clinicians are largely unable to accurately predict which neonates the condition will develop in. A deeper understanding of the molecular mechanisms underlying the characteristic arrest in lung development are warranted. Integrating high-fidelity technology from precision medicine approaches may fill this gap and provide the tools necessary to identify biomarkers and targetable pathways. In this review, we describe insights garnered from current studies using omics for BPD prediction and stratification. We conclude by describing novel programs that will integrate multi-omics in efforts to better understand and treat the pathogenesis of BPD.

[
Pediatr Ann
. 2022;51(10):e396–e404.]
The Relationship Between Dual Filial Piety and Caregiver Burden Among Arab Family Caregivers in Israel
Authors: Khalaila Rabia
Published: October 2022

The current study examined the association between dual filial piety (FP) (reciprocal and authoritarian) and caregiver burden in adult children caregivers and attempted to understand the underlying mechanisms of these links. A cross-sectional study of 222 family caregivers of older relatives in an Arab community in Israel was performed. Data were collected via face-to-face interviews in Arabic using structured questionnaires. Bootstrapping with resampling strategies tested the multiple mediator model. Reciprocal and authoritarian components of FP were associated negatively with caregiver burden. The link with reciprocal FP was partially mediated by role engagement and relationship strain between caregiver and care recipient, whereas the link between authoritarian FP and caregiver burden was mediated by role engagement, but not by relationship strain between caregiver and care recipient. The study highlights the positive effect of cultural values (dual FP) and the underlying mechanisms working against the harmful effects of caregiving stressors in traditional societies, such as Arab–Israeli society. Practitioners should be sensitive to issues of family cultural values and family care among traditional populations. [
Research in Gerontological Nursing, 15
(6), 293–302.]