bluuebunny/crossref_metadata_2025 huggingface dataset:
Analysis of the Content of the Sixth-Grade Science Book in Elementary School in Lighting the Twenty-First-Century Skills
Authors: Alfaifi Areej
Published: April 2023

This study aimed to analyze the sixth-grade science book in the elementary school examining the twenty-first-century skills, the researcher used the descriptive analytical approach by preparing an analysis tool that was applied to the study sample, which is the sixth-grade science book in the first and second semester. and there are several skills under each of these main areas as follows: learning and innovation skills (creativity and innovation, communication and cooperation, critical thinking and problem solving), information culture and technology skills (communication and media culture, information culture, in-formation technology culture), career and life skills (adaptation and flexibility, initiative and self-direction, personal and societal responsibility). The results of the study were as follows: The education and innovation skills got the highest percentage, which is %64 in the first semester and %63.4 in the second semester. The career and life skills were in the second with a percentage of %25.1 in the first semester and %25.3 in the second semester. The information culture and technology skills were in the third that is %10.8 in the first semester and %11.3 in the second semester, and in light of the results it reached. The research presented a set of recommendations and suggestions.
Performance Assessment of Solar PV Power Plant with Pvsyst Simulation Tool
Authors: JOURNAL IJSREM
Published: April 2023

In India the energy generation trend has shifted rapidly towards renewable energy sources in recent years. Since the tropical climate condition of the country favors the capability of renewable energy sources and among them direct use of solar radiation and wind can be harnessed effectively to increase the energy capacity. Solar is the most secure, copious and non-polluting source of energy. Simple and direct conversion mechanism of photovoltaic system captures has emerged it as a global player in non-polluting sources of electricity generation. The PV power plant located at Mechanical Engineering Department of SKIT, Jaipur is studied to evaluate the performance under the composite climate condition. The performance indices include the energy and economic parameters such as reference, array, final yield net present value, cost of energy and money payback period. The analysis involves a simulation tool PVsyst. The energy parameters found for the installed capacity also involve performance ratio, calculated throughout the year. The result shows the final yield for the plant as 4.5 kWh/kWp/day. The economic evaluation shows the money payback period as 4.3years. Key Words: Photovoltaic, economic evaluation, PVsyst, reference yield, temperature loss
A Study on Devices which Prevent Road Accidents
Authors: B.K Prof. Sunitha , K.V Prof. Roopa
Published: April 2023

India has a population of 1,392,700,250 people and traffic is a big issue. When population and traffic are big issues, it would be wrong to say road accidents are very common in India. Road accidents have now earned India a dubious honour: with nearly 140,000 deaths a year, the country has overtaken China at the top of global road fatalities. India is the only country in the world where more than 15 people are killed and 53 injured every hour due to road accidents. Protego is such a device that can save many lives. Looking at the current scenario accidents and rape are concerned issues excluding corona. Especially in India, the cases are getting more because of the unfinished roads and no proper communication or proper info for the respected departments to help the victims.
A HIGHER-LEVEL SECURITY SCHEME FOR KEY ACCESS MANAGEMENT ON CLOUD COMPUTING
Authors: Prema Dr.R. , Amulya Byrapuneni Sai , Homya Amuri
Published: April 2023

In this work, we make a crucial access operation scheme that translates any access policy with a hierarchical structure to the digital media. According to the proposed plan, any google cloud system can be used as a corporate cloud. We view the data proprietor as a reality comprising numerous organizational rudiments. Each stoner of this reality has access to a secure medium from both inside and outside the company's network to pierce the Google Cloud. Our crucial access control strategy, which is grounded on the polynomial interpolation system and Shamir's secret sharing algorithm, is particularly well suited for hierarchical organizational systems. It provides a hierarchical, secure, and customizable crucial access system for businesses using charge- critical data. also, it lessens worries about releasing charge-critical data to the general public. KEYWORDS: Interpolation, Organization, Access policy, Secret sharing, Hierarchical, Secure.
Relationship between Pythagoren Triangles & Woodall Primes
Authors:   Department of Mathematics, Cauvery college for Women (Autonomous), Trichy, Tamil Nadu, India., Janaki G , Priya S. Shanmuga
Published: April 2023

In this article, we focus on generating the Pythogoren triangles using Woodall prime numbers by equating the ratio Area/Perimeter to different woodall prime numbers. Of these, a few interesting patterns are displayed. Key Words: Pythagorean Triangle, Woodall prime number.
Chess Engine Based on AI: A Survey
Authors:   Department of Information Technology, A C Patil College of Engineering, Pawar Prof.Shaila
Published: April 2023

Researchers have been experimenting with several methods to create chess engines that can surpass human players, which has led to a lot of advancement in the field of chess AI in recent years. Neural networks, genetic algorithms, and machine learning are a few of the common methods. Chess engines that use self-play, automatic feature extraction, pattern recognition, and genetic player learning have been created using these methods. Researchers have also looked into various chess AI-related topics, like enhancing the game's visual appeal, creating multi-player engines, and even creating automated chess commentary. Although each strategy has its advantages and disadvantages, the area of chess AI is still developing as researchers work to create ever-more complex engines that can beat this game. Key Words: Chess, Chess AI, Chess Engine, Game ,Chess Algorithm, Negamax Algorithm, Player VS Player Game, Play with Computer,Play against AI, Play against Chess Engine.
STOCK PRICE PREDICTION USING MACHINE LEARNING – AN UNPRECEDENTED APPROACH
Authors: Sainath Gandhe , Nandini Asst Prof.
Published: April 2023

In this research, we make an effort to put a machine learning method to stock price prediction into practice. Stock price forecasting uses machine learning effectively. In order to make wiser and more accurate financial decisions, the goal is to forecast stock prices. In order to improve stock forecast accuracy and generate lucrative trades, we suggest a stock price prediction system that combines mathematical functions, machine learning, and other external aspects. There are two different stock types. You may be familiar with intraday trading through the phrase "Day trading". Interday traders frequently hold securities positions for multiple days up to weeks or months, but at least from one day to the next. Because they have the capacity to store historical data, LSTM’s are particularly effective at solving sequence prediction issues. This is significant in our situation since a stock's historical price plays a key role in determining its future price. While predicting a stock's real price is difficult, we can create a model that will predict whether it will rise or fall. Keywords: LSTM, CNN, ML, DL, Trade Open, Trade Close, Artificial Intelligence, Stock Market, Machine Learning, Predictions.
Visitor Tracking and Monitoring System
Authors:   Department – IT VPPCOE, Pawar Jayshree , Gupta Janhavi , Jaykar Srushti , Chavan Vinayak
Published: April 2023

Abstract—This report is predominantly examining the plan and improvement of the Guest following and observing the Online interface for Organization security as an application that used the savvy ID card benefits in the Organization grounds for the representative and the guest. This application is exclusively centered around accomplishing an reasonable VMS in Organization which expects to work on the current guest enlistment and data the executive’s exercises. This the framework replaces the manual recording of guest data by utilizing the guest’s ID card given by the Public authority association. From this review, it shows that the rate of progress for new guests by utilizing VMS is 35manual recording techniques while the level of progress for existing guests by utilizing VMS is 80study incorporated the execution of biometric check techniques like supplanting the ongoing ID peruser to a savvy card gadget with a higher speed acknowledgment, as well as the notice framework to illuminate the the appearance of guests to the meeting individual. Keywords - Django, MYSQL, Python, ORM(Object Social Planning), MVC(Model-View-Regulator), Data set Plan, SQL, Information Demonstrating, Question Improvement
IMAGE FORGERY DETECTION USING ADAPTIVE OVER-SEGMENTATION AND FEATURE POINT MATCHING USING MATLAB
Authors: Prema Dr.R , Vyshnavi Ala , Ranjitha P.S.R
Published: April 2023

Digital image forgery has gotten easier to do as computer technology and image processing tools have advanced. The validity of digital images, however, is a significant problem because they are a common source of information. The adaptive over-segmentation and feature point matching approach outlined below is a recommended technique for identifying fake images using a Matlab software method. Block- based and keypoint-based forgery detection techniques are both integrated into the suggested scheme. First, the proposed Adaptive Over-Segmentation algorithm adaptively and non-overlappingly segments the host picture into irregular blocks using image processing methods. Once the feature points have been extracted from each block as block features, the block features are compared to one another to locate the labeled feature points. This process can roughly identify the regions where a forgery is believed to have taken place. To produce the identified forgery regions, it then applies the morphological operation to the merged regions. The experimental findings show that, in comparison to the current state-of-the-art copy-move forgery detection methods, the proposed copy-move forgery detection scheme can produce significantly better detection results even under a variety of difficult conditions. KEYWORDS: Matlab, Adaptive over-segmentation, Colour block feature, Image matching
Enhancing Air Travel Experience: An Innovative Approach to Mitigate Flight Delays and Enhance Customer Satisfactio
Authors: JOURNAL IJSREM
Published: April 2023

Air travel is an essential mode of transportation in today's fast-paced world, and the number of air travelers is growing exponentially. Airports are the backbone of this mode of transportation, providing the necessary infrastructure and facilities to facilitate seamless travel. Despite advancements in technology, air travelers continue to face numerous challenges, such as flight delays, hidden charges, and navigating unfamiliar airports. This research paper aims to explore the development and implementation of a mobile application that addresses these issues and enhances travelers' overall experience. The objectives include reducing flight delays and missed flights, saving customers from hidden charges, improving the overall travel experience, and providing guidance in new airports.
Interconnecting Both Advertiser and Influencer Together in a Software Application for Advertising – (Adsow360 – Best Way for Advertising)
Authors:   Department of Electronics and Instrumentation, Bharathiar University, Coimbatore, India, S M Mithun Lakshman , J Vijayakumar
Published: April 2023

This is a software application (APP). In this app we are interconnecting both advertisers and influencers together. So instead of paying high amounts to YouTube/Facebook companies, they pay only less to influencers for advertising. Our app provides a list of advertiser’s & all different categories of advertiser and make conversations with each other for paid promotions influencer’s), so they can easily choose their influencer &. The ads will be in the form of Non-Skippable In-Stream Ads. These ads are shown before, during, or after a video and cannot be skipped. This app is operational at all over the world, each and every influencer can easily able to use this app globally Key Words: Video advertisements, YouTube Ads, Paid promotion, Ad recommendation.
SMART LIBRARY ASSISTANT ROBOTIC SYSTEM
Authors: A Prof.Suguna , KM Haripriya , N Shylaja , N Swathi , V Sandhya
Published: April 2023

The goal of this project is to fully automate library operations through the use of robotics, the Internet of Things (IOT), RFID technology, and artificial intelligence (AI). A pick-and-place robot, a book repository, and a book withdrawal area make up the system. The robot is programmed to issue the book in the user's name in accordance with his needs. It will proceed to the section where the book is located, scan the RFID using a scanner, and select the book if the RFID matches. The user is required to return the book within the allotted time by placing it in the withdrawal box, where the book's RFID is scanned and the book is taken out of the user's possession.
TỐI ƯU HÓA ĐIỀU KIỆN NUÔI CẤY DÒNG VI KHUẨN CHỊU MẶN CÓ KHẢ NĂNG HÒA TAN LÂN Pantoea sp. TTB4.1
Authors: Bình Trần An , Thư Trương Thị Anh , Thái Nguyễn Vĩnh , Tín Nguyễn Chánh , Toàn Trần Võ Khánh , Năm Trần Văn Bé , Giang Trần Thị
Published: April 2023

Mục tiêu của nghiên cứu này là chọn lọc được nguồn carbon và nitrogen trong môi trường nuôi cấy dòng vi khuẩn chịu mặn có khả năng hòa tan lân Pantoea sp. TTB4.1 cho hàm lượng lân hòa tan cao nhất. Đồng thời nghiên cứu này cũng thực hiện tối ưu hóa các yếu tố ảnh hưởng đến khả năng hòa tan lân của dòng vi khuẩn Pantoea sp. TTB4.1 theo mô hình RSM-CCD (Response surface methodology-Central composite design). Bốn yếu tố được tối ưu bao gồm nồng độ carbon (5-15 g/L), nồng độ nitrogen (0,05-0,15 g/L), pH ban đầu (6,0-8,0), và mật số giống chủng (7,7-11,7 log(CFU/mL)). Kết quả cho thấy rằng glucose và (NH4)2SO4 lần lượt là nguồn carbon và nitrogen thích hợp để dòng vi khuẩn Pantoea sp. TTB4.1 hòa tan lân cao nhất. Bên cạnh đó, kết quả tối ưu hóa theo mô hình RSM-CCD xác định nồng độ glucose từ 11,52-12,49 g/L, nồng độ (NH4)2SO4 từ 0,112-0,118 g/L, pH ban đầu từ 7,4-7,5 và mật số giống chủng từ 10,4-10,7 log(CFU/mL) là điều kiện tối ưu để thu được lượng lân hòa tan tốt nhất từ 1.369,99-1.372,62 mg/L, đạt hiệu suất khoảng 44,8% so với lượng Ca3(PO4)2 (5 g/L) được bổ sung ban đầu.
NHÂN NHANH CHỒI VÀ TẠO CÂY CHUỐI GIÀ NAM MỸ (Musa acuminata Cavendish) HOÀN CHỈNH BẰNG KỸ THUẬT NUÔI CẤY IN VITRO
Authors: Châu Mai Hải
Published: April 2023

Nghiên cứu này tiến hành khảo sát nồng độ các chất điều hòa sinh trưởng thực vật phù hợp cho nhân giống in vitro cây chuối già Nam Mỹ, tác động của giá thể và phân bón đến quá trình ươm trồng cây con in vitro bên ngoài vườn ươm. Chồi cây chuối nhân nhanh tốt nhất trên môi trường MS bổ sung BA 4 mg/L, đường 30 g/L, agar 6 g/L. Sau 30 ngày nuôi cấy, tỷ lệ mẫu tạo chồi đạt 100%, số chồi thu được là 5,3 chồi/mẫu, chiều cao 2,08 cm. Chồi thu được ở giai đoạn nhân nhanh sau đó được chuyển sang giai đoạn tạo rễ cho thấy môi trường bổ sung hay không bổ sung IBA đều cho khả năng ra rễ. Tuy nhiên môi trường MS bổ sung IBA 1,5 mg/L, đường 30 g/L, 6 g/L agar cho kết quả tạo rễ tốt nhất (7,73 rễ), chiều dài dễ và chiều cao cây lần lượt là 5,67 cm và 7,47 cm. Cây chuối già Nam Mỹ in vitro sau đó được đưa ra trồng bên ngoài vườn ươm và sinh trưởng tốt nhất trên giá thể đất : mụn dừa (tỷ lệ 1:1), tỷ lệ sống đạt 93,3%, cây cao 16,5 cm và có số lá trung bình là 5,4 lá. Bón phân NPK (20-15-5) nồng độ 5g/L, 7 ngày/lần sau khi trồng cây ra vườn ươm giúp cây sinh trưởng tốt, tỷ lệ cây sống là 93,3%, cây đạt chiều cao 16,2 cm và 5,2 lá.
MỘT SỐ ĐẶC ĐIỂM PHÂN BỐ CỦA CÂY THUỐC TẠI VƯỜN QUỐC GIA BẾN EN, TỈNH THANH HÓA
Authors: Sỹ Nguyễn Quang , Dương Nguyễn Thị Thùy , Sen Trần Thị Mai
Published: April 2023

Nghiên cứu này tập trung vào xác định phân bố của các loài thưc vật làm thuốc tại Vườn Quốc gia Bến En, tỉnh Thanh Hóa. Sử dụng các phương pháp kế thừa, điều tra thu thập số liệu: điều tra theo tuyến, ô tiêu chuẩn, ô dạng bản, điều tra phỏng vấn người dân, phỏng vấn chuyên gia. Kết quả cho thấy: cây thuốc ở Vườn Quốc gia Bến En đa dạng về thành phần loài, dạng sống và công dụng. Các loài thực vật làm thuốc đã xác định được 374 loài thuộc 119 họ và sống dưới 4 dạng sống cơ bản, chủ yếu phân bố ở các trạng thái rừng từ nghèo kiệt đến trung bình gồm: IIa, G-N, IIIa1, IIIa2, IIIa3. Cây thuốc tham gia công thức tổ thành về số loài ở tất cả các tầng, và nhiều nhất ở tầng cây bụi, thảm tươi, thực vật ngoại tầng. Tài nguyên cây thuốc tại Vườn Quốc gia Bến En bị đe dọa bởi cả các mối đe dọa trực tiếp và dán tiếp. Một số đề xuất đã được đưa ra như: 1) Nâng cao nhận thức của cộng đồng dân cư địa phương về việc quản lý và bảo tồn tài nguyên rừng; 2) Cải thiện lâm phần và chất lượng phục hồi nguồn gen các loài cây thuốc quý hiếm; 3) Tiếp tục giám sát, đánh giá biến động của các loài cây thuốc trong quần thụ; 4) Áp dụng và nhân rộng các mô hình cây thuốc quý hiếm có giá trị kinh tế cao để cải thiện; 5) Làm rõ ranh giới địa phận của VQG với các địa phương lân cận.
ĐẶC ĐIỂM PHÂN BỐ LOÀI VOỌC MÔNG TRẮNG Trachypithecus delacouri (Osgood, 1932) TẠI KHU BẢO TỒN THIÊN NHIÊN ĐẤT NGẬP NƯỚC VÂN LONG
Authors: Thanh Phạm Gia , Vân Bùi Thị , Mạnh Nguyễn Hữu , Quyền Mai Văn
Published: April 2023

Qua các tuyến quan sát thực địa tại Khu bảo tổn thiên nhiên đất ngập nước Vân Long (KBTTNĐNN), nhóm nghiên cứu đã xác định vị trí phân bố của 25 đàn Voọc mông trắng (VMT) với khoảng 184-212 cá thể. Các đàn phân bố rải rác ở các khu vực khác nhau của khu bảo tồn (KBT) tập trung với số lượng cá thể và đàn nhiều nhất là khu vực núi Đồng Quyển với 14 đàn và ước tính khoảng 121-123 cá thể. Số đàn tập trung ở hai dạng sinh cảnh: Trảng cỏ, cây bụi, cây gỗ rải rác thứ sinh; và trảng cây bụi, trảng cỏ thứ sinh trên các thung khô hạn. Phân theo đai cao các đàn VMT ở KBTTNĐNN Vân Long có xu hướng tập trung phân bố ở các đai thấp 50-150 m, đây hầu hết là các vùng phân bố thực vật nghèo nàn, cấu trúc rừng thưa, thường chỉ một tầng và không liền mảnh. Sự phân bố không đồng đều của các đàn VMT trong khu vực gây nên những áp lực lớn đối với sự tồn tại của loài khi mà nguồn thức ăn trong các sinh cảnh ngày càng cạn kiệt và khan hiếm, sự tác động của con người là rất lớn, sự tăng trưởng và phát triển về kích thước các đàn theo thời gian là nguyên nhân chính sẽ gây nên xu hướng dịch chuyển tự nhiên của các đàn sang các khu vực liền kề có diện tích đảm bảo cho loài tồn tại. Các giải pháp bảo tồn loài để hạn chế những mối đe dọa và tác động trên là cần thiết và có ý nghĩa thực tiễn lớn đối với khoa học bảo tồn loài linh trưởng quý hiếm này.
ỨNG DỤNG QUY HOẠCH THỰC NGHIỆM XÁC ĐỊNH GIÁ TRỊ TỐI ƯU CỦA MỘT SỐ THÔNG SỐ MÁY CHỮA CHÁY RỪNG BẰNG SỨC GIÓ
Authors: Tỉnh Phạm Văn , Tưởng Trần Văn , Nam Giang Quốc
Published: April 2023

Máy chữa cháy rừng bằng sức gió trong nghiên cứu này là sản phẩm của đề tài cấp Nhà nước KC07.13/06-10. Bộ phận quan trọng nhất của máy là cánh quạt gió cao áp có điều kiện làm việc phức tạp, chịu ảnh hưởng của nhiều thông số, để máy làm việc hiệu quả hơn cần thiết phải nghiên cứu tối ưu hóa các thông số của cánh quạt. Việc nghiên cứu lý thuyết tính toán tối ưu các thông số này sẽ không phản ánh hết các yếu tố ảnh hưởng đến cánh quạt khi làm việc trong khi nghiên cứu bằng thực nghiệm hoàn toàn đòi hỏi chi phí lớn. Do đó cần phải kết hợp giữa nghiên cứu lý thuyết và nghiên cứu quy hoạch thực nghiệm để xác định một số thông số tối ưu của cánh quạt. Kết quả nghiên cứu quy hoạch thực nghiệm đã xác định được các giá trị tối ưu của các thông số ảnh hưởng gồm: Góc lắp ráp đầu vào của quạt gió β1 = 68,9 độ; góc lắp ráp đầu ra của quạt gió β2 = 110 độ; bán kính cong cánh quạt gió r = 24,2 mm; số cánh của quạt gió Z = 22 cánh. Các thông số trên là căn cứ khoa học để hoàn thiện máy chữa cháy.
PHÂN TÍCH HIỆU QUẢ KINH TẾ ĐỐI VỚI RỪNG TRỒNG KEO LAI (Acacia hybrid) TRÊN NHỮNG LẬP ĐỊA KHÁC NHAU TẠI TỈNH ĐỒNG NAI
Authors: Thêm Nguyễn Văn , Việt Lê Hồng , Thọ Thái Hữu , Xuân Lê Thị Hạnh , Huyền Nguyễn Thị Thanh
Published: April 2023

Phân tích tài chính và kinh tế trong trồng rừng Keo lai là yêu cầu của khoa học và thực tiễn. Mục tiêu của nghiên cứu này là xác định hiệu quả kinh tế đối với rừng trồng Keo lai trên những lập địa khác nhau. Nghiên cứu này đã xây dựng các hàm doanh thu và giá trị đất kỳ vọng để phân tích hiệu quả kinh tế đối với rừng trồng Keo lai trên những lập địa khác nhau. Kết quả nghiên cứu cho thấy tuổi khai thác tối ưu về kinh tế đối với rừng trồng Keo lai trên lập địa xấu, trung bình và tốt tương ứng là 8, 9 và 9 năm. Thời hạn thu hồi vốn trồng rừng Keo lai là 4 năm. Doanh thu bình quân từ gỗ thu hoạch của rừng trồng Keo lai trên lập địa xấu, trung bình và tốt tương ứng là 19,0; 36,5 và 48,6 triệu đồng/ha/năm. Một đồng vốn đầu tư để trồng rừng Keo lai trên lập địa xấu, trung bình và tốt nhận được tương ứng là 3,7; 7,8 và 10,4 đồng. Tỷ suất nội hoàn (IRR) đối với rừng trồng Keo lai trên ba lập địa này tương ứng là 52%, 76% và 83%.
ĐÁNH GIÁ HIỆU QUẢ SỬ DỤNG ĐẤT SẢN XUẤT NÔNG NGHIỆP VÙNG NGOẠI THỊ THÀNH PHỐ LONG KHÁNH, TỈNH ĐỒNG NAI
Authors: Hải Nguyễn Thị , Châu Mai Hải
Published: April 2023

Nghiên cứu nhằm đánh giá hiệu quả sử dụng đất sản xuất nông nghiệp (SXNN) vùng ngoại thị thành phố Long Khánh làm cơ sở cho định hướng sử dụng đất trong tương lai của vùng. Nghiên cứu đã tiến hành thu thập số liệu thứ cấp tại các phòng ban có liên quan gồm Phòng Tài nguyên và Môi trường thành phố Long Khánh, Chi cục Thống kê thành phố Long Khánh, UBND thành phố và UBND các xã vùng ngoại thị. Tiến hành khảo sát 150 phiếu từ các hộ trực tiếp sản xuất nông nghiệp để thu thập số liệu sơ cấp về tình hình sản xuất của 5 loại sử dụng đất (LUT) theo phương pháp lấy mẫu ngẫu nhiên trên địa bàn 4 xã vùng ngoại thị. Kết quả nghiên cứu cho thấy hiệu quả kinh tế của các LUT đạt mức trung bình đến rất cao, hiệu quả xã hội từ cao đến rất cao và hiệu quả môi trường từ trung bình đến rất cao. Sau khi tiến hành tổng hợp các chỉ số đánh giá cho thấy, các LUT sản xuất nông nghiệp của vùng đạt hiệu quả tổng hợp từ cao đến rất cao.
Traffic Management Effectivity of Bulak Kapal Underpass Development, Bekasi Indonesia
Authors: Rachmadina Yola , Rifai Andri Irfan , Handayani Susanty
Published: April 2023

Crossroads are one of the places that become a source of congestion. One of the intersections that are a source of congestion in Bekasi is the Bulak Kapal Intersection. This study aims to analyze the effectiveness of traffic management in the Bulak Kapal Underpass. The data collection method was carried out by distributing questionnaires offline and online. Data processing from respondents' questionnaire answers is presented using a spider chart with Microsoft Excel tools. The results showed that eleven parameter assessments before the Underpass was built and after the Underpass was built experienced an increase. The three parameters with the highest gap values or parameters that share a significant increase are traffic density, vehicle speed, and comfort. Meanwhile, the three parameters with the lowest gap values are road condition parameters, road completeness, and environmental friendliness.
The Unsignaled Intersection Performance Analysis of Arterial Access Road at Karawang Barat 1Toll Gate, West Java
Authors: Joseph Luther Panangian , Rifai Andri Irfan , Taufik Mohamad
Published: April 2023

An intersection is the confluence of different directions of the road. In general, traffic conflicts often occur in intersectional areas. Congestion can occur due to the dense volume of vehicles and the absence of traffic lights. This study aims to determine the performance of an uncited intersection in accommodating vehicles passing through it. What this means is that this unlicensed interchange does not cause congestion due to the irregularity of the driver of the vehicle. Primary data collection in this study was carried out directly, namely recording the size of the road width at the intersection and taking survey data on the number of vehicles directly at the intersection. After analyzing the calculation results, it was found that the road capacity value (C) was obtained at 3469 pcu/hour. This value is below the maximum base capacity (Co = 5144.42 smp/h). Based on the results of calculation analysis from survey data, it shows the value of the degree of saturation (DS) of 0.67 sec/pcu. If the degree of saturation (DS) is <0.70, then the degree of saturation at the intersection falls into the low category. In the calculation obtained, the probability of queuing at the intersection (QP) is 19 - 38%.
Comparing the Effectivity of Intravenous Analgetic Tramadol and Intravenous Paracetamol for Acute Post-Percutaneous Nephrolithotomy
Authors: Saleh Leonard Khriestsandi , Alvarino Alvarino , Yunir Peri Eriad
Published: April 2023

There are many management strategies and interventions both preoperative, intraoperative, and postoperative  that can be carried out in dealing with postoperative pain. Guidelines for pain management have been prepared  by the American Pain Society (APS) with recommendations from  the American Society of Anesthesiologists (ASA) where there are many recommendations in postoperative pain management in adults or children by promoting the provision of preoperative education, the use of various modalities both pharmacological and non-pharmacological to the establishment of pain management procedures or policies in each institution. For this reason, the author was interested in examining the comparison of the effectiveness of analgesia between intravenous tramadol and intravenous Paracetamol in minimally invasive Percutaneous Nephrolithotomy (PCNL) postoperative patients at RSUP Dr. M. Djamil Padang. The research was a prospective study with a single-blind randomised controlled trial design. The data used were sourced from clinical trials conducted on post-PCNL patients divided into two subgroups given intravenous tramadol analgetics and others given Paracetamol tablets. In this study, the incidence of Nephrolithiasis was obtained, which was dominated by the male sex, compared to women and suffered a lot at the age of 41-60 years. There was a significant difference in VAS effectiveness between the use of Paracetamol IV and Tramadol IV in post-PCNL patients. The use of Paracetamol may be considered to replace tramadol in the disappearance of acute pain after PCNL postoperative patients in those patients who are allergic to tramadol.
Thematic Hadits Studies: A Syar’i Study of Hadits on Marriage Witness
Authors: Said Idrus M.
Published: April 2023

A valid marriage in Islamic law has a number of binding rules that must be fulfilled by the ummah, if the marriage is to be performed. These rules in addition to aiming to distinguish marriages performed before the arrival of Islam also distinguish the practice of marriage carried out by other religions. The study would like to discuss hadits on marriage witness. This study used library research. From the results of the study and reading of data sources, the researcher used and made the Literal Interpertation, namely legal discovery applied by explaining the legal texts of marriage witnesses in hadith related to marriage witness law. It means that the witness of marriage that becomes law already has a legal text despite it being unclear or incomplete. The study found out that the hadith about marriage witnesses, as Imam Tirmidzi mentions, that the narration is not judged marfu', except by Abdul A'la but he also judged mauquf to be more correct and did not cause this hadith to be flawed, because Abdul A'la was a tsiqah so that his marfu judgment and its additions were acceptable.
Modelling and Control of SEPIC and BIDC Converter Based off-Board EV Battery Charger using PV Array
Authors: Kalyan R. , Subbaiah M. Venkata , Charan B. Sai , Reddy K. Meenendranath , Babu Dr. P. Sankar
Published: April 2023

Recent years have seen a dramatic increase in the usage of renewable energy sources in a variety of industries, including the automotive sector where it plays a role in charging the batteries of electric vehicles (EVs). Here, we present a method for lightweight EVs that uses a solar energy power conversion with SEPIC and bidirectional interleaved DC-DC converter (BIDC) to charge their batteries from the grid instead of on-board. The suggested technology can recharge the electric vehicle's battery throughout daylight and nighttime hours. The EV battery and the backup battery both get charged during peak sunlight hours, and the backup battery helps charge the EV battery when the sun isn't out. In order to test the effectiveness of the proposed charging method, a simulation was run in the MATLAB software using the Simulink application.
A Deep Learning Model for Detection Cancer in Breast
Authors: Ramana T.V.
Published: April 2023

It is exceedingly difficult to identify and classify breast cancer. In reality, a tumour or cancer is a complicated process that involves several changes to the mammography images. Additionally, distinct tissues are used to describe various sections of the image that exhibit variable and high appearance. The primary advantage of this method is image classification for cancer prediction and performance improvement. On an open-source dataset, we trained and tested the application of our research. Python 3 will be used to create this project. The Jupyter IDE will be used to deploy the project. The overall goal of this project is to provide the highest level of performance and efficiency.
Ethnic Cleavages in Nigeria: The Bane of Good Governance
Authors: Sunday Akpan, Nobert , Christopher Fiemotongha
Published: April 2023

The ethnic configuration in Nigeria has constituted a problem to the unity of the country, right from the eve of independence when it became clear that Nigeria will be granted independence. This study ‘Ethnic Cleavages in Nigeria: The Bane of Good Governance” examines the struggle between the ethnic groups for dominance, the interface between the ethnic agenda and governance, and to ascertain the persistence of misgovernance in the country. It employ qualitative content analysis to elicit data for the study. What are the root causes of misgovernance in Nigeria? Why have the ethnic groups persistently pitched themselves against each other when there are measures put in place to address ethnicity in the country? The political elite in governance explicitly and implicitly preached the ethnic agenda which has kept us divided along ethnic line since independence, inhibiting good governance. A restructuring of governance is required to give greater fiscal autonomy and responsibility to the federating units, and a new constitution that will be a product of the people, define the way we co-exist must be put in place, as well as a viable, persistent and engaging civil society to address the menace of ethnicity in Nigeria.
Covid 19 and its Implications for Gulf Migrants: Some Reflections from Kerala
Authors: P A Dr. Ansari , Rahman Prof. Anisur
Published: April 2023

Covid 19 Has Primarily Affected Gulf Migrants Specifically To Developing Countries Like India. Kerala Is One Of India's Most Popular Immigration Destinations, And Migrant Workers Account For A Sizable Portion Of The State's Workforce. Because Of High Pay Levels And Growing Demand For Manual Labour Jobs, Migrant Workers Appear To Be In All Occupations And Sectors Of The Regional Economy. The Article Also Aims To Explore And Evaluate The State's Response To The Covid 19 Crisis. Kerala's Efforts To Address The Pandemic Demonstrate That They Have Been Innovative And Exceptional. Even So, Many Immigrants Are Ignorant And Work Primarily In The Informal Or Unorganised Sector In Gulf. The Return Migrants Once Were The Backbone Of Kerala Economy Has Changed To A Side-Lined Community All Of A Sudden. They Are Not Organised And Are Neither In A Position To Negotiate For Their Rights Nor Labour Standards. Even After The Migration Period, The Life Of Gulf Migrants Is Filled With Troubles And Diseases; Thus, They Lead Their Lives Without The Care Of Extended Family Members Or The State. These Migrants Face Similar Social And Economic Challenges Once They Lose The Tag Of Breadwinners For The Family. The Study Exclusively Focuses On The Socio-Economic Life- Social Networks Of These Migrants Who Are Dumped By The State And Society And Excluded From Society's Socio-Cultural Frame. The Present Research Will Help Frame New Policies For The Betterment Of Return Migrants Who Worked In GCC Countries (Saudi Arabia, Bahrain, Kuwait, Oman, Qatar And The UAE). The Study Gives A Better Outlook For The Life Of Return Migrants' In Kerala, Especially In Covid 19 Scenario.
Secularism in India Myth or Reality: an Explanatory Study
Authors: Rather Aqib Yousuf
Published: April 2023

An impetus was given to the discussion on whether or not Indian secularism is a myth or a reality. A secular society is one in which individuals are free to practise their religion of choice. The Constitution of India recognises and upholds the principle of religious toleration, making India a nation that is home to a number of distinct faiths. The term "secular" was not included in the original version of the Indian Constitution; nevertheless, it was added in 1976 as part of the 42nd Amendment. Nevertheless, the values of secular character have always been a part of the constitutional fabric of India, and this has been the case since the very beginning. The Judiciary has, on numerous occasions, drawn attention to this particular facet as well. It is possible to state with absolute certainty that secularism is one of the guiding principles of the Constitution and that this position will never be subject to revision. Nonetheless, there have been cases where the state has been seen to favour a specific religion over the concept of secularism. In order to better understand Indian secularism, we've written this piece. Secularism in India is described as a myth or reality and the issues related with it are discussed.
A Study on Social Responsibility and Sustainable Development of India: With Special Reference to Selected SDGS
Authors: Jain Dr. Meghna
Published: April 2023

A systematic review has been conducted in this research and has explained various initiatives taken by India towards sustainable development initiatives. There are different articles based on sustainable development and many of them have been referred in this study. The published articles have been considered for review. The number of studies based on SDGs are limited and only a few of them have been discussed in the previous studies. There are different SDGs which have been covered in this study. A detailed information about the SDGs have been discussed further in this article. In this article, literature based on SDGs has been combined indicating the activities which were conducted in India during last few decades and for arranging them based on SDGs. This particular article aimed to evaluate progress which India has made during last few years and also aimed to evaluate progress in our country associated with sustainable development during last few years.
Internet-Based Tourism Promotion and Tourist Travel Intentions in Tagum City during Covid-19 Pandemic
Authors: Villaver Ritchel P. , Catamora Claire R. , Joy S. Mariscal Clarizze , Salinas Joshua M.
Published: April 2023

Measuring The Level Of Internet-Based Tourism Promotion And Tourist Travel Intention In Tagum City During The Pandemic Was The Main Objective Of This Study. A Correlational Technique Was Used To Determine The Relationship Between The Two Variables. The Study's Respondents Were Those Tourists Who Acquired The Indicated Major Tourist Destinations In Tagum City Through An Online Google Forms Survey. This Investigation Utilized The Statistical Methods Of Mean And Pearson's Correlation. The Results Of This Study: The Variable Internet-Based Tourism Promotion Level Was Described As Very High. Also, The Tourist Travel Intention Was Very High. Furthermore, Internet-Based Tourism Promotion And Tourist Travel Intention Have A Substantial Relationship.
A Study on the Territory of Unified Silla
Authors:   The Academy of Real Korean History, Jeon Joonho
Published: April 2023

According to the conventional theory, the territory of Silla began in Gyeongju, Gyeongsang Province in the south of the Korean Peninsula and reached unified Silla, it is recognized the territory did not cross Pyongyang at all. This is based on the claim that the location of Andong Dohobu(安東都護府) established by Tang on the border of Silla is Pyongyang. It is said that all of them are present-day Pyongyang. This is based on the 'Hansagunjaepyongyang theory(漢 四郡在平壤設)' that both Pyongyang of Gojoseon and Nakrang-gun (樂浪 郡) established by Han(漢), which is being criticized in the academic world, are North Korea's Pyongyang. The problem of interpretation of the territory related to this is connected not only to Gojoseon and Goguryeo, but also to the territory of Unified Silla. However, looking at various historical sources in China, it is recorded that Andong Dohobu, which was established by the Tang Dynasty, and Pyongyang of Goguryeo are not presently Pyongyang in North Korea, but are recorded as 'Pyeongju Noryong-hyeon(平州 盧龍縣)' in Hebei Province, which is located in the Beijing area. It also matches the historical records. In addition, Tang called various kings of Silla 'Nakranggunwang (樂 浪郡王)'. Nakrang-gun(樂浪郡) is clearly recorded as Han(漢)'s land. In other words, it can be seen that the location of Nakrang-gun is deeply related to the border of unified Silla. And after the founding of Balhae(渤海), unified Silla and Balhae border each other, and it is recorded as 'Haeju(海州)' as it is located in the southern part of Namgyung(南京南海府), called 'Sillado(新羅道)' to Silla, and it is recorded as 'Haeju'. It was in the eastern part of the Nanha(灤河).
As a result of studying the territory of Unified Silla through various historical documents and old maps, the western boundary between Unified Silla and Tang in its heyday occupied the territory up to the Nanha(灤河) in Hebei Province, and the territorial expansion of Balhae and the Yo(遼) After the founding of the country, the river area gradually shrunk to the east, and during the Goryeo(高麗) period, it moved to the current Yoha(遼河) area.
Criticism of the consideration of locations of Sejong Yukjin in Korean history textbook for high school
Authors:   The Academy of Real Korean History, Choi Wonho
Published: April 2023

Border history is territorial history. The central theme of border history in the early Joseon Dynasty was the pioneering of Sagun-Yukjin during the reign of King Sejong. Among them, Yukjin is the core of the border history in the northeastern part of the early Joseon Dynasty. The writer investigated the problem by comparing the location of Yukjin which is considered in the current high school Korean history textbook, with the four-way boundary records recorded in “Sejong Silok Geography”. The current high school Korean history textbook describes the Yukjin area as the Hamgyeongbuk-do area along the Tumen River in North Korea. However, in “Sejong Silok Geography”, which is a record at the time of attack of Yukjin, the four-way the boundaries of the six Dohobu corresponding to Yukjin are recorded. In particular, the routes to Gongheomjin and Seonchunryeong, where you can know the northern boundary, are accurately recorded. According to this, it was confirmed that Yukjin area is considered (northern region of Hamgyeongbuk-do) in the Korean history textbook was about five times smaller than Yukjin recorded in “Sejong Silok Geography”
Elementos de un sistema de costeo para la producción de Sacha Inchi
Authors: Herrera-Sánchez Maybelline Jaqueline , Navarrete-Zambrano Cecilia Mercedes , Núñez-Liberio Rosa Verónica , López-Pérez Patricio Javier
Published: April 2023

El presente artículo expone los beneficios de la planta de Sacha Inchi en todas sus etapas, desde la siembra hasta la cosecha, midiendo el costo de producción de cada una de ellas. Se partió desde una revisión bibliográfica aplicada al proceso productivo tomando como base el análisis de las investigaciones científicas realizadas a las plantaciones de Sacha Inchi y de la fundamentación teórica de la aplicación de la contabilidad en el sector agrario. Se presenta desde el descubrimiento de la planta, los principales países en los que se ha sembrado, las plantaciones de Sacha Inchi en el país y los incentivos realizados por el gobierno ecuatoriano que fomentan la producción de la planta, así como los productos que se pueden obtener de ella. Se analiza la contabilidad de costos como fuente de información fundamental para las empresas agrícolas en la toma de decisiones, determinando el sistema de costos ABC como el más apto a aplicar para este tipo de actividades. Se identificó los elementos del costo en cada una de las etapas y se describe los posibles costos en que los empresarios del sector deberían de invertir para obtener una utilidad. Finalmente se concluye que el artículo es una fuente de información esencial en la toma de decisiones para aquellos emprendedores que desean invertir en plantaciones de Sacha Inchi en reemplazo de la palma africana, la cual es más resistente a enfermedades y hongos
La inteligencia artificial aplicada a la optimización de programas informáticos
Authors: Erazo-Luzuriaga Alex Fernando , Ramos-Secaira Francisco Marcelo , Galarza-Sánchez Paulo César , Boné-Andrade Miguel Fabricio
Published: April 2023

La optimización de programas informáticos es un área de gran importancia en la industria de la tecnología. La aplicación de la inteligencia artificial (IA) a esta tarea puede permitir mejoras significativas en el rendimiento y la eficiencia de los programas. El objetivo de este documento es explorar la aplicación de la IA a la optimización de programas informáticos y discutir sus beneficios y riesgos potenciales. Se realizó una revisión de la literatura existente sobre la aplicación de la IA a la optimización de programas informáticos. Se examinaron diversos estudios y artículos académicos para identificar las principales técnicas y enfoques utilizados en esta área. Al utilizar técnicas de aprendizaje automático y otros métodos de IA, se pueden identificar patrones y optimizar procesos de manera que no podrían hacerse de forma manual. Es importante que se aborden estos problemas de manera responsable y ética, para garantizar que sus beneficios se maximicen y se minimicen sus riesgos potenciales. En conclusión, la aplicación de la IA a la optimización de programas informáticos tiene el potencial de transformar la industria de la tecnología y mejorar significativamente el rendimiento y la eficiencia de los programas.
Gaya Kepemimpinan, Disiplin Kerja, dan Lingkungan Kerja Terhadap Kinerja Karyawan
Authors: Nur Nursiti , Yurika Angriani
Published: April 2023

Penelitian ini bertujuan untuk menguji secara empiris apakah gaya kepemimpinan, disiplin kerja, dan lingkungan kerja berpengaruh terhadap kinerja karyawan . Populasi penelitian ini adalah seluruh karyawan PT. Bank Central Asia yaitu sebanyak 420 orang dari 7 kantor cabang utama di Jakarta Selatan. Sampel dalam penelitian ini adalah 100 orang responden dengan menggunakan metode probability sampling. Penelitian ini menggunakan metode kuantitatif. Variabel penelitian yang digunakan adalah gaya kepemimpinan, disiplin kerja, dan lingkungan kerja. Uji yang digunakan adalah uji model pengukuran (outer model), uji model struktural (inner model), dan pengaruh tidak langsung, menggunakan aplikasi smart PLS dalam mengolah data. Hasil penelitian menunjukkan bahwa variabel gaya kepemimpinan berpengaruh positif terhadap kinerja. Disiplin kerja dan lingkungan kerja berpengaruh positif terhadap kinerja karyawan.  Implikasi dari penelitian tersebut bahwa gaya kepemimpinan yang dimiliki seorang pemimpin akan memberikan pengaruh atau contoh yang baik terhadap kinerja karyawan. Oleh karenanya kedisiplinan karyawan dalam bekerja perlu ditingkatkan mengingat dampak yang dirasakan sangat mempengaruhi kualitas kinerja. Selain itu lingkungan kerja yang mendukung akan membuat karyawan nyaman dan semakin meningkatkan kinerja karyawan.
Stock Split dan Implikasinya Terhadap Abnormal Return, Harga Saham, dan Volume Perdagangan Saham 2016-2019
Authors: Mustanwir Zuhri , Rosalia Novitasari
Published: April 2023

Tujuan penelitian ini adalah untuk menganalisis pengaruh aksi korporasi berupa stock split terhadap abnormal return, harga saham, dan volume perdagangan saham pada perusahaan yang terdaftar di Bursa Efek Indonesia periode 2016-2019. Sampel penelitian terdiri atas 56 perusahaan. Penelitian ini dilakukan dengan pendekatan kuantitatif dalam bentuk event study, yaitu uji beda rata-rata dengan cara membandingkan rata-rata nilai abnormal return, harga saham, dan volume perdagangan saham antara sebelum dan sesudah dilakukan aksi korporasi berupa stock split  Hasil penelitian ini menunjukkan bahwa stock split tidak berpengaruh pada abnormal return yang ditunjukkan oleh tidak terdapatnya perbedaan yang signifikan antara abnormal return sebelum dan sesudah stock split. Temuan lain menunjukkan bahwa stock split berpengaruh negatif pada volume perdagangan saham yang ditunjukkan oleh adanya penurunan volume perdagangan saham  sesudah stock split dibandingkan dengan sebelum stock split. Temuan terakhir menunjukkan bahwa stock split berpengaruh posiitif pada harga saham yang ditunjukkan dengan adanya peningkatan harga saham setelah stock split dibandingkan dengan sebelum stock split. Implikasi dari hasil penelitian ini adalah agar para investor lebih memperhatikan kapan perusahaan melakukan stock split dikarenakan aksi korporasi tersebut berdampak positif pada harga saham. Untuk penelitian selanjutnya agar lebih mendalami efek stock split pada abnormal return dan volume perdagangan saham.