bluuebunny/crossref_metadata_2025_split huggingface dataset:
Capturing the Heritage of British Colonial School Building Through Measured Drawings in Malaysia
Authors: Abdul Rahim Asiah , Aripin Srazali , Sapian Abdul Razak , Zubir Hazwan 
Published: April 2022

This research is to convey the analytical studies of the Pusat Latihan Polis (PULAPOL) Batu Lama School. This research aims to present detailed information of the endogenous influences, particularly during the British colonization era. PULAPOL was the first Police Training Centre in Malaysia. It is located at Jalan Sultan Yahya Petra, Kuala Lumpur. It was constructed in 1938. The structural system used for the school’s construction was load-bearing brick masonry. The objectives of the studies are to: a) Increase the understanding and appreciation of Architectural Heritage of the Muslim World, b) Learn the techniques of measured drawings of heritage buildings with the emphasis on the building construction, detailing, research and documentation of the historical aspects of the building and its development, c) Appreciate the total concept and richness of the architectural heritage as well as to be able to value the environment and to understand the socio-economic-cultural way of life of local inhabitants. In general, the methodology adopted for the study is divided into pre-fieldwork, fieldwork and post-fieldwork. Data collected from interviews, case studies, observations, and measurements of the building. The data obtained from various methods are documented in reports and measured drawing. In conclusion, these research findings provide the chronology and history of the PULAPOL Batu Lama School that is rich in its historical values, materials used, construction techniques and passive design techniques.
MENINGKATKAN KETERAMPILAN BERTANYA GURU DAN MEMBERIKAN PENGUATAN DALAM PROSES PEMBELAJARAN MELALUI BIMBINGAN KOLABORATIF DI SEKOLAH BINAAN
Authors: RATO PETRUS EY NGILO 
Published: April 2022

Tujuan penelitian ini untuk meningkatkan keterampilan bertanya guru dan memberikan penguatan dalam proses pembelajaran melalui bimbingan di sekolah binaan tahun pelajaran 2021/2022. Subjek dalam penelitian ini sebanyak 24 guru di 2 sekolah binaan. Penelitian ini merupakan Penelitian Tindakan Kelas. Teknik analisis data menggunakan teknik deskriptif kualitatif. Data hasil penelitian menunjukkan peningkatan keterampilan bertanya guru dan memberikan penguatan yakni: Pertanyaan disampaikan dengan jelas dan singkat dari 50% menjadi 100%, memberikan acuan dari 50% menjadi 100%, memusatkan pertanyaan yang disampaikan dari 50% menjadi 92%, pemindahan giliran dari 25% menjadi 88%, penyebaran kesempatan menjawab pertanyaan dari 25% menjadi 92%, pemberian waktu berpikir yang cukup dari 25% menjadi 100%, memberikan tuntunan jika siswa kesulitan menjawab dari 25% menjadi 100%, pengubahan tuntunan tingkat kognitif dalam menjawab pertanyaan dari 25% menjadi 100%, pengaturan urutan pertanyaan untuk mengembangkan tingkat kognitif dari yang sifatnya rendah ke yang lebih tinggi dan kompleks dari 25% menjadi 92%, penggunaan pertanyaan pelacak dari 25% menjadi 75%, terjadi peningkatan interaksi di dalam kelas dari 25% menjadi 100%, penguatan verbal dengan kata-kata dari 75% menjadi 100%, penguatan kalimat dari 75% menjadi 100%, penguatan non verbal dengan gerak/isyarat dari 75% menjadi 100%, penguatan non verbal dengan mendekati dari 25% menjadi 88%, penguatan non verbal dengan sentuhan dari 25% menjadi 100%, penguatan non verbal dengan kegiatan yang menyenangkan dari 25% menjadi 75%, penguatan non verbal dengan simbol/benda dari 25% menjadi 100%. Pembimbingan guru melalui pembinaan kolaraboratif efektif dalam upaya peningkatan keterampilan guru bertanya dan memberikan penguatan di SMPS Katolik Regina Pacis dan SMPS PGRI Bajawa.
PENGARUH CHALLENGE BASED LEARNING (CBL) TERHADAP KEMAMPUAN LITERASI INFORMASI DAN LITERASI SAINS PADA SISWA KELAS XI SMAN 9 JENEPONTO
Authors: . Riskawati , Jannah Meri Hariratul , . Nurasmita , . Sherly 
Published: April 2022

Tujuan penelitian yang akan dicapai adalah menganalisis peningkatan kemampuan literasi informasi dan literasi sains pada siswa SMAN 9 Jeneponto melalui penerapan CBL. Penelitian ini menggunakan desain embedded experimental dengan sampel penelitian sebanyak 30 orang siswa kelas XI SMAN 9 Jeneponto. Data kualitatif yang diperoleh berupa LKS, hasil observasi dan wawancara sedangkan data kuantitatif berupa hasil pretest dan postest untuk mengetahui peningkatan literasi informasi dan literasi sains siswa. Teknik pengumpulan data berupa dokumentasi observasi, lembar observasi keterlaksanaan pembelajaran, LKS, soal saat kuis dan soal pretes dan post test. Hasil penelitian menunjukkan peningkatan kemampuan literasi sains dengan CBL masih tergolong pada tingkatan yang sedang dengan nilai sebesar 55.87 dan peningkatan kemampuan literasi informasi masih tergolong sedang dengan nilai sebesar 66.61. Hasil ini dimungkinkan karena pada pada proses penyelesaian tantangan atau masalah, siswa lebih banyak melakukan pengumpulan data melalui kajian. Untuk mencapai kemampuan literasi sains yang lebih tinggi, guru perlu mendorong siswa untuk melakukan pengumpulan data melalui kegiatan hands on di laboratorium selain melalui kajian literatur berdasarkan hasil penelitian (artikel jurnal). Hasil penelitian ini juga dapat menjadi acuan bagi guru dalam melaksanakan pembelajaran secara efektif dan inovatif. Dengan meningkatkan kemampuan literasi informasi dan literasi sains, siswa mampu memahami sains dan mengaplikasikannya dalam kehidupan masyarakat
PENGEMBANGAN BUKU AJAR ELEKTRONIK INTERAKTIF BERBANTUAN GOOGLE SLIDE DAN QUIZIZZ TERHADAP KEMAMPUAN PEMECAHAN MASALAH
Authors: . Nursela , Oktaviana Dwi , . Hodiyanto 
Published: April 2022

Penelitian ini dilakukan untuk mengembangkan produk Buku Ajar Elektronik Interaktif (BAEI) terkait pemecahan masalah khususnya materi koordinat kartesius kelas VIII SMP Negeri 12 Pontianak. Penelitian ini menggunakan model rancangan pengembangan 3-D, yang terdiri dari define(pendefinisian), design (perancangan), dan develop (pengembangan). Adapun subjek penelitian ini yaitu siswa kelas VIII SMP Negeri 12 Pontianak sebanyak 30 orang siswa. Teknik penelitian yang digunakan yaitu Teknik kuantitatif dengan menggunakan instrumen berupa lembar angket, validasi, dan soal pretest posttest. Adapun hasil penelitian yang pertama validasi BAEI dengan nilai rata-rata presentase mencapai 91,38% dalam kriteria sangat valid dengan kategori sangat baik. Hasil kedua adalah nilai kepraktisan mencapai presentase sebesar 85,18% dengan kriteria sangat praktis. Selanjutnya hasil keefektifan, dilihat dari hasil uji paired- sampel T test dengan hasil uji paired- sampel T test yaitu < signifikan 5% Artinya siswa memiliki kemampuan yang semakin meningkat terkait materi pemecahan masalah, sehingga BAEI dikategorikan efektif. Berdasarkan hasil penelitian dapat disimpulkan bahwa penggunaan Buku Ajar Elektronik Interaktif (BAEI) pada siswa kelas VIII SMP Negeri 12 Pontianak pada materi koordinat kartesius tergolong valid, praktis, dan efektif dalam meningkatkan kemampuan pemecahan masalah
SOME ICONIC TEXTILE CRAFT OF HAND BLOCK PRINTS IN INDIA
Authors: Pandey Anjali 
Published: April 2022

In India the practice of block- printing goes back to the ancient period. Near about 4000 years ago from the period of Indus valley civilization the Ajrakh of Kutch and Sindh uncovered the history.
Ajrakh, Sanganer, Bagru, Kalamkari, and Bagh all have some specific specialities. Other places like Umedhpur, Tarapur are special for traditional prints using indigo.The other styles of hand-block printing are mostly in movement within the local area. The products made using this printing technique include saris, shawls, dress materials, dupattas, turban etc and furnishing material, usually bed sheets, curtains, table cloths, and pillow covers are used to print.Today for catching up with the youngsters, Shirts are also used to print in a new ethenic look.
Postoperative surveillance for surgical site infections (SSIs) after open appendectomy in a tertiary care hospital of district Peshawar, Pakistan.
Authors: Aqsa Saleema  , Muhammad Haris  , Abdullah  , Usman Afridi  , Abeer Jehanzeb Khan  , Khalid Rehman  , Muhammad Jehangir Khan  
Published: April 2022

Objective: To discover the frequency of surgical site infections (SSIs) for acute appendicitis following the open appendectomy. Study Design: Cross Sectional study. Setting: Department of Surgery, Khyber Teaching Hospital, Peshawar. Period: January 2021 to June 2021. Material & Methods: In this research, overall, 287 patients were examined and scrutinized. After obtaining the informed consent and detailed history, all the patients considered of having appendicitis were placed on the next OT list. Typical pre-operative measures were followed. In all cases, a single qualified general surgeon carried out all the surgeries. Once the surgeries were completed, standard post-operative protocols were maintained for all patients which included antibiotics like ciprofloxacin 500mg BD+ Flagyl 400mg/100ml TDS, analgesics (like diclofenac 50 mg TDS) and wound dressings for 24 hours. Results: In the current study, the average age was 33 years with a standard deviation (SD) ±9.81. Fifty six (56%) percent of the research participants were males, while 44% were females. The duration of surgery was 45 minutes on average with SD±5.94. Mean BMI was 25 Kg/m2 with SD±4.77. Twenty percent (20%) of patients did not use proper medicine while 80% patients had used proper medicine. Seventy-nine (79%) percent of patients had wound care but 21% of patients did not have wound care. Moreover, 18% of patients had SSI and 82% of patients did not have SSI. Conclusion: We concluded from our study that the frequency of surgical site infections (SSIs) was around 18% after the open appendectomy for acute appendicitis.
Experimental investigation of the secondary creep of fiber reinforced concrete at high stress: Macroscopic measurement and digital image correlation
Authors: Tho Pham Duc , Tien Tran Manh , Thanh Dang Trung , Ngan Vu Minh , Ngoc Vu Minh , Sorelli Luca 
Published: April 2022

The secondary creep of Fiber-Reinforced Concrete (FRC) under high sustained stress levels is a key issue for structural durability when considering the capacity to guarantee small crack widths under serviceability states. This study investigates the time-dependent deformation of FRC beams under loading level Ps/P0 greater than 80% (Ps is the load at reloading and P0 is the load before unloading) with various aggregate sizes by using both the classical macroscopic measurement and the digital image correlation analysis (DIC). Notched beams made of FRC and Fiber Reinforced Mortar (FRM) (i.e. without aggregate) were firstly pre-cracked by static load and then applied by a loading equal to 80% of strength. The evolution of the deflection, the crack width, and the crack propagation were both measured by traditional sensors and calculated by DIC. Comparison between results from FRC and FRM materials highlights the influence of microstructure heterogeneity on the secondary creep of FRC. Moreover, the DIC analysis helps to get insights on the secondary creep mechanism.
Phytocontent and Biological Effects of Olea europaea L. : A Review
Authors: Rashed Khaled 
Published: April 2022

Olive tree (Olea europaea L., Oleaceae) leaves have been widely used in traditional herbal medicine to prevent and treat various diseases especially in Mediterranean countries. They contain several potentially bioactive com-pounds that may have hypoglycemic and hypolipidemic properties. Olea europaea is commonly known as Zaitoon. The ancient Egyptians, Greeks, Romans and other Mediterranean nations cultivated olives for its edible fruits and to obtain oil from them. Leaves of the tree became important when olive leaf extract was reported to be potent in reducing incidence of degenerative diseases, particularly coronary heart disease (CHD) and cancers of the breast, skin, and colon. Olive leaves have the highest antioxidant power among the different parts of the olive tree. While in olive fruit, phenols (e.g.,TYR) and terpenoid hydrocarbon (Squalene) are the major components found in the oil. Much research has been carried out on the medical applications of olive. The choice of the plant was based on the good previous biological study of Olea europaea. Interest to choose this plant, may have been due to the widespread use of olive species medicinally, food industry and cosmetics.
Method for solving the multi-criteria non-Markov problem of project portfolio optimization
Authors: Kononenko Igor , Korchakova Anhelina 
Published: April 2022

The subject of the study in this paper is models and methods of optimization of the organization's project portfolio for the planning period, considering the effects of the previously made decisions. Project portfolio optimization is one of the responsible and complex tasks by company's top management solves. Based on the analysis of the known works in the field, the research purpose is described: to create a method that would allow solve the problem of multi-criteria project portfolio optimization for the planned period, considering the aftereffects of the previously made decisions. The research tasks are to enhance the method for solving the project portfolio optimization problem in terms of maximizing the difference between income and costs for all projects started during the planned period; to propose a method for solving the project portfolio optimization problem in terms of the social effects of projects that started during the planned period; create a method for solving the problem of project portfolio optimization for the planned period in a multi-criteria setting. There are the following results obtained in the paper. There is presents the mathematical model of the problem being solved, the problem objective functions include the difference between the receipt and expenditure of funds in time, the portfolio risks, and its implementation social effects. The mathematical model considers the provision of funds sufficiency for the implementation of projects in all periods, the required sequence of project implementation, and the mandatory inclusion of some projects in the portfolio for a given period. The problem under consideration belongs to the multi-criteria non-Markov dynamic discrete optimization problems. There is a proposed method for solving it in a multi-criteria formulation. The method is based on solving one criterion problem, and then a multi-criteria problem. The method is based on the minimax approach and implicit search. There has been developed solving method for the problem of enterprise project portfolio optimization for the planned period following the profit criterion. In contrast to the existing methods, this method considers the constraints on debt absence and the aftereffects of the previously made decisions. The method served as the basis for creating risk and social effect optimization methods. A method for enterprise project portfolio optimization of the planned period is provided, which, unlike previous, considers the criteria of profit, risks, and social effect, the constraints on debt absence, and the aftereffect of the previously made decisions. That makes it possible to improve the quality of the generated portfolio.
Agent-oriented data clustering for medical monitoring
Authors: Strilets Viktoriia , Donets Volodymyr , Ugryumov Mykhaylo , Artiuch Sergii , Zelenskyi Roman , Goncharova Tamara 
Published: April 2022

Medical data processing is one of the priority machine learning areas. Usually, data obtained in the process of medical patient monitoring are complex and have a different nature. Solving the problem of clustering, classification, or forecasting problem these data requires the creation of new methods or improvement of existing methods to improve the decision accuracy and effectiveness. The classical clustering approaches and the c-means fuzzy clustering method were analyzed. Based on the multiagent systems theory, it is proposed to use in the c-means method the separate rules for selecting elites when forming clusters and selecting the best of them in accordance with the chosen intra-cluster distance measures. The result of solving such a problem is the number of clusters, as well as the number of elements in them. The method quality was tested on Fisher iris data set using three measures of intra-cluster distance: Mahalanobis distance, Mahalanobis distance considering the membership function, and Kullbak-Leibler entropy. The highest accuracy of 98% was obtained for the distance measured by the Kullbak-Leibler entropy. Therefore, this measure was chosen to solve the clustering problem of medical monitoring data for prostate disease. Medical monitoring data were divided into four classes of patient states: “healthy persons”, “non-metastatic patients”, “metastatic patients” and “hormone-resistant patients”. The accuracy of clustering according to medical data was 95,6%. In addition to accuracy, the confusion matrix, ROC- and LF-curves were used to assess the method quality. The minimum value of the ROC-curve was 0.96 for Fisher's irises and 0.95 for medical monitoring data, which characterizes the high quality of the proposed clustering method. The loss function value is also quite small (-0.056 and -0.0176 for each considered data set), which means that the optimal cluster number and the distribution of data over them are obtained. Based on the obtained results analysis, the proposed method can be recommended for use in medical information and diagnostic decision support systems for clustering monitoring data.
Метод побудови динамічної моделі логічного об’єкта інформаційної системи та визначення закону його функціонування
Authors: Гайдур Галина Іванівна , Гахов Сергій Олександрович , Марченко Віталій Вікторович 
Published: April 2022

The subject of the research in this article is the methods for detecting intrusions into the information systems of organizations to justify the requirements for the functioning of the monitoring agent of the selected logical object. The aim is to develop a method for building a dynamic model of the logical object of the information system and determine the law of its operation. Tasks: to substantiate the need to create security monitoring agents for logical objects of information systems; identify the main functions of security monitoring agents for logical objects; to propose a method for building a dynamic model of the functioning of a logical object and determining the law of its functioning. The methods used are abstraction, system approach, and methods of mathematical modeling using the provisions of the theory of finite automata. The following results were obtained. A method for constructing a dynamic model of a logical object of an information system is proposed. The dynamic model of the operation of the selected logical object reflects the allowable processes in the space of states that occur during the implementation of functions following the specifications defined by the protocol. This dynamic model is represented by a system of algebraic equations in the space of states, which are formed because of the formalization of the processes of realization of certain functions. The solution of a system of algebraic equations in the space of states as a dynamic model of a logical object is a regular expression for a set of admissible processes. This regular expression defines the set of possible trajectories in the space of states, which is the law of operation of this logical object. Conclusions. The proposed method for building a dynamic model of the logical object in contrast to the existing one is based on the formalization of the processes of implementing of partial functions of the protocol, which allows determining the law of the selected logical object, to ensure the adequacy and accuracy of the model. The law of functioning is the basis for the substantiation of initial data for a statement of problems of identification and diagnosing of a condition of the safety of logical objects of an information system. The solution to these problems is needed to substantiate the requirements for the functioning of the agent to monitor the state of the selected logical object and respond to its changes.vulnerabilities of information systems; the logical object of the information system; information system security status; dynamic model of a logical object; the law of functioning of a logical object
Fractal nature of arterial blood oxygen saturation data
Authors: Chuiko Gennady , Darnapuk Yevhen 
Published: April 2022

The subject matter of this study was the processing of arterial blood oxygen saturation data (SaO2). The aim was to investigate the downsampling procedure of the SaO2 records on a broad range of scales. The object of study was a small data set (20 subjects, about 164 seconds duration, sampling rate 300 Hz) borrowed from the well-known portal of medical databases Physionet. The tasks to be solved are a test of the dataset heterogeneity, downsampling of the SaO2 series and its increments in a broad range of possible, checking the randomness of SaO2 series increments, argumentation in favor of applying the theory of Levy-type processes to the SaO2 increments and proving of their self-similarity, the definition of the geometrical fractal and its Hausdorff dimension. The methods used are the Levy-type processes theory, statistical methods, boxes-covering method for fractal structures, the autocorrelation function, and programming within MAPLE 2020. The authors obtained the following results: the dataset comprises three subsets with different variability; the records and their increments remain scale-invariant if the switching frequencies remain lower than the reduced sample rate; the increments of SaO2 records are a Levy-type and self-similar random process; the fractal is the set of positions of the non-zero increments (switch-overs) from a geometrical viewpoint. Conclusions. The scientific novelty of the results obtained is as follows: 1) the fractal nature and the self-similarity of SaO2 records and their increments were proved for the first time; 2) authors found the fractal Hausdorff dimensions for the subsets in the range (0.48…0.73) in dependence on variability; 3) authors found the principal possibility of the SaO2 data sizes essential reducing without losses of vital information.
Design of Steel Plate Grasping Vacuum Equipment on TruLaser 3030 with Servo Motor
Authors: Wijaya Ambrosius Vitoaji Kepra , Sebayang Melya Dyanasari 
Published: April 2022

A vacuum gripper is a device that uses a vacuum cup as a suction device and holds the workpiece load so that the workpiece can go through the process of moving from one position to another. In this research, the gripping vacuum is the main tool in the sheet metal material transfer machine so that the material can be easily moved from the wooden pallet to the TruLaser 3030 fiber machine table. The process of making this machine design requires careful calculation of the formula so that the appropriate machine components are obtained to lift material loads. The components needed in the design of this machine include a gripper vacuum, servo motor, load-bearing shaft, transmission drive, gear transmission, and a steel frame using a 300 x 300 Wide Flange Beam as a support for the whole machine. The sheet metal material used as the load is SS400 material sheet metal with a thickness of 15 mm and an area dimension of 2.44 m x 1.22 m. For this reason, strong components are needed and can withstand vertical and horizontal loads from the movement of materials and the load of the sheet metal material itself. It is recommended to use a suction motor on a gripping vacuum with a suction power of 48 m3/hour and electric power of 1.3 kW. In addition, the servo motor used must be able to withstand a load of 350 kg with a design power of 171.7 watts and a torque of 93 Nm, and straight gears with a ratio of 4:3.