bluuebunny/crossref_metadata_2025 huggingface dataset:
Numerical Simulation of Battery Thermal Cooling for Optimal Temperature Conditions using Liquid Coolants
Authors: Rammohan A. , Ibrahim M.M. , Venugopal T. , Gobinath N. , Chawla S. , Navaneeth R.S.
Published: January 2023

Battery packs used in automotive powertrains either electric vehicles or hybrid electric vehicles support heavy electrical loads resulting in significant heat generation within them. Cooling systems are embedded to regulate the battery pack temperatures, helping in maintaining the battery condition and slowing down the aging of the batteries. Therefore, a good battery cooling system is important for the superior performance of the battery. So, in this paper, an analysis was reported on the nature of the thermal performance of the liquid-cooled battery module system using a three-dimensional computational fluid dynamics simulation with different cooling mediums and variable inlet velocities. The minimum temperature, average temperature and maximum battery cell temperature at a module discharge rate of 2C are assessed to find the optimal coolant for different velocities.
Effect of Thinning on Fatigue Life Estimation of Elbows under In-Plane Cyclic Bending Moment
Authors: Srikanth K. , Michael T.C.
Published: January 2023

The safety of the piping systems used in any nuclear or thermal power plant is essential to the environment and also to the people involved. Pipe bends are one of the critical components of the piping system. Hence, fatigue life estimation becomes primary focus when the designing pipe bends for their safety limits. The current study uses finite element analysis and the revised manson universal slope method to estimate the life of elbows under in-plane opening and closing cyclic bending moment. The estimated fatigue life was compared with low-cycle fatigue tests in the literature. The displacement of 20 mm was given as input to estimate the number of cycles. The principal stresses were obtained on the highly strained node of the finite element model to locate the crack and its direction accurately. The elbows with thinning have a reduction in the fatigue life of about 19%.
Investigation on the Influence of Vortex Generators on Aerofoil
Authors: Agarwal C. , Prakash R. , Mahajan V. , Chhetri A. , Vinaygamurthy G. , Bhushan A. , Jeyanthi S.
Published: January 2023

Boundary layer separation is a major cause of concern in the wind turbine and aerospace industries as it adversely affects the performance of aircraft wings and wind turbine blades. The immediate result of flow separation over an aerofoil causes decrease in lift and an increase in drag within the stall range, both of which have a negative impact on the overall performance of aerofoils in the wind turbines. To overcome this problem, vortex generators (VGs) are used for increasing lift force and thus increasing the rotational speed of the blade. They act like small protrusions on wing surfaces which helps in energizing the boundary layers thereby delaying the separation and providing a wide range of attached flow over aerofoil surface. The present research illustrates the comparative analysis on the various shapes of VGs such as rectangular, triangular and gothic by varying the angle of attacks (AoA) from 0-15. The analysis is performed on NACA0012 aerofoil, which is developed using SOLIDWORKS and analysed on ANSYS 2020 R2 software. The values of lift (Cl) and drag (Cd) coefficients with and without VGs are determined using ANSYS fluent and the contours for velocity and pressure are further mapped using CFD Post. The stall angle is evaluated for each of the VG shapes representing the maximum lift that an aerofoil can achieve. Pressure coefficient plots are studied in order to investigate the amount of pressure difference created and its influence AoA at the leading edge of the aerofoil. An overall comparison is made to determine the best VG shape that delivers maximum lift to the aerofoil. The optimum configuration found for VG is gothic shape which illustrates the maximum lift coefficient value, which is highest amongst all the three shapes.
Effective Utilization of Waste Cooking Oil Methyl Ester-Diesel blends in a Semi-Adiabatic CI Engine – An Experimental Approach
Authors: Sangeethkumar E. , Jaikumar M. , Ramanathan V. , Aswin Ganapathy S. , Sivasankar A. , Hariram V.
Published: January 2023

The utilization of energy produced in an internal combustion (IC) engine plays a key role in improving engine performance. Thermal Barrier Coating (TBC) is one of the effective engine modification methods to utilize the energy effectively in an IC engine. The alternative fuels with very poor fuel properties can be fuelled successfully in a TBC mode. In this study, an investigation was carried out in a TBC, single-cylinder, diesel engine fuelled with waste cooking oil-diesel blend. In the first phase, the waste cooking oil methyl ester (WCOME) is fuelled in the standard engine for the performance, combustion and emission characteristics. In the second phase, the WCOME blend with diesel to an appropriate percentage of 20% by volume (WCOMEB20) and tested in the standard engine for the characteristics. In the third phase, the standard engine is converted to TBC mode. The engine combustion chamber components such as piston crown, cylinder head, inlet and exhaust valve were coated with bond coat nickel, chromium, aluminium alloy (NiCrAl) thickness 100 microns and ceramic coat of 8% yttria stabilized zirconia (8%YSZ) with a thickness of 200 microns. In the fourth phase, the WCOMEB20 was fuelled in the TBC mode for the characteristics and finally, the results were compared. From the experimental result, it was come known that WCOMEB20 showed betterment in the fuel properties such as viscosity, density, and cetane index compare with the neat WCOME. The substantial improvement in the performance and exhaust emissions such as carbon monoxide (CO), unburnt hydrocarbon (UHC), and smoke opacity with WCOMEB20 compared with neat WCOME. Furthermore, the TBC mode fuelled with WCOMEB20 experienced a supreme enhancement in the performance, combustion and emission except nitric oxide (NO). This improvement was due to the betterment in the fuel properties with WCOMEB20 and high in-cylinder temperature with TBC which enhanced the combustion and reduce the unburnt charges present inside the combustion chamber. From the above finding, it was concluded that WCOMEB20 fuelled with TBC mode was an effective fuel and engine modification technique to improve the performance, combustion and emission characteristics of a diesel engine.
Computational Investigation on Phase Change Material based Hybrid Battery Thermal Management System for Electric Vehicle
Authors: Mohankumar S. , Harishbalaj S. , Satish S. , Kishore V.G. , Karthikeyan K. , Naveenkumar C.
Published: January 2023

The future of the automobile industry is moving towards the electrification of vehicles due to the increase in pollution and global warming. The thermal management of the battery is necessary to enhance the performance of the battery module at extreme operating conditions. Battery thermal management systems using phase change material can be used to control the temperature extremity and to achieve uniformity in temperature inside battery module. In this work, the conventional battery layout system is modified to induce the passive cooling with the use of PCM (paraffin wax) which has been placed around the periphery of each cell in the battery pack. Different thickness of PCM layer 2mm, 3mm and 4mm have been taken. This reduces the weight and cost compared to the existing PCM based BTMS. This also ensures improvise in the efficiency of the battery. The battery thermal behaviour is studied using ANSYS for various discharge rate condition (4C, 3C, 2C and 1C) with air assisted cooling system having an air flow rate of 4m/s. From the analysis, it is found that maximum temperature of a battery pack at 4C discharge rate without any BTMS is, about 60C. Elevated temperature of the battery pack covered with a PCM, for same discharge rate with same air flow rate for 2mm is 33.5C and for 3mm it is 34.4C and for 4mm it is 34.07C which falls under the optimal temperature. While adding expanded graphite to the PCM it is found that the temperature reduces to 30C for 2mm thickness PCM.
Design Optimization of Grids in Grid Fins for Spacecrafts
Authors: Mohankumar R.S. , Premkumar P.S. , Ravichandran Sreejith , Aravindkumar K.S. , Krishna Raagavendhar T.
Published: January 2023

Grid fins are a type of aero control surfaces used in missiles and rockets in place of more conventional control surfaces such as the planar fins. Conventional planar fins are designed like miniature wings whereas grid fins have smaller lattice aerostructures arranged within a box-like structure. Most grid fins have square grid aerostructures such as those used in the Falcon 9 rocket manufactured by SpaceX. This paper discusses the introduction of 3 innovative designs namely trapezoidal, triangular and hexagonal grids in two configurations - un-tapered and tapered. The taper angles will be 6, 6.5, 7 and 7.5. These new designs will be modelled and analysed using suitable software. The designed grid fins will be simulated in multiple aerodynamic conditions at various angles of attack. The exit velocity of air at the outlet of the grid fin will be measured and analysed in this paper. Once the simulation is complete, the two best designs will be 3D printed with appropriate materials at appropriate scales for wind tunnel testing. The results will be compared and validated with existing data in order to find the overall effectiveness of the designs.
Experimental Studies on Die based Two Point Incremental Forming
Authors: Visagan A. , Ganesh P.
Published: January 2023

Incremental sheet forming (ISF) is an interesting new field of study in rapid sheet metal forming. ISF employs a basic mould to make parts with curved surfaces that do not require special equipment. To fulfil the needs of small scale and diversified markets around the world and address the difficulties of long production cycles and high prices, this technique has a wide variety of uses from aerospace to medical research. This work attempts to develop a Two Point Incremental Forming (TPIF) setup for the forming of stainless steel (AISI 316 L) sheets of uniform thickness. In this work, the forming process has been carried out by varying process parameters such as tool diameter, step depth, spindle speed and feed rate. Forming is carried out in a Vertical Milling Centre (VMC) with a hemispherical tungsten carbide tool. The output responses such as wall angle of the formed component, forming time, surface roughness, depth of the formed component was measured and was compared with the selected input parameters.
Hybrid Intelligent Controller Design and Stability Analysis for Controlling Boeing-767 Dynamics using Matlab
Authors: Namdeo G. , Arulmozhi K. , Kumar K.S.
Published: January 2023

The main objective of this research is to provide better controlling and stability to B767 aircraft, where a study of elevators for pitch control for the described longitudinal movement is conducted. Intelligent controllers are designed and introduced to the surfaces of the linearized model of B767 aircraft, to identify the performance level based on time response and stability analysis by using different transfer functions. Self-tuning PID Controller and designed hybrid intelligent controller with a combination of PID controller and fuzzy controller are proposed along with few sensors installation to obtain results. A comparative assessment and quantitative analysis of controllers are carried out using MATLAB Simulink. This research has shown that the performance of the aircraft has improved significantly.
Adenosine Triphosphate Bioluminescence is a Poor Indicator of Listeria spp. Presence in Distribution Centers Handling Fresh Produce
Authors:   Dept. of Food Science and Technology, University of Georgia, 100 Cedar St., Athens, GA 30602, USA, Dunn Laurel
Published: January 2023

Monitoring for residual ATP is a rapid method used throughout the food industry to verify the efficacy of cleaning procedures for removing organic material prior to sanitation. Efforts to use ATP readings as a predictor of foodborne pathogens within the food environment were examined with mixed results. Therefore, ATP was investigated as an indicator for the presence of Listeria species in 17 U.S. food distribution center environments. Environmental surface samples (n = 300) were collected concurrently with ATP swabs to determine Listeria spp. presence and ATP relative light units (RLU) at given sampling sites. The number of Listeria spp.-positive samples were 13 (4.3%) of 300. ATP RLU varied widely across individual distribution centers, with an average of ca. 559 RLU and an overall range of ca. 0 to 8,690 RLU. Logistic regression to predict Listeria spp.-positive sample versus log(x + 1) transformed RLU data provided an odds ratio of 0.34; this indicates that ATP bioluminescence was a poor predictor of Listeria species presence in the sampled distribution centers. Although ATP does not appear to be a predictor of Listeria spp., it still may be an important tool to monitor and verify the efficacy of sanitation programs.
A Study on Brand Image Application Characteristics in Spatial Expression of Side Dish Stores
Authors:   Korea Institute of Design Research Society, Ahn Young Myung , KIM Hwi Kyung
Published: January 2023

Side dish stores are concentrating their marketing capabilities to increase brand awareness and are using it as a strategy to lock-in customers through differentiation from other stores by strengthening brand images such as product image, store image, and marketing image. Among them, the strategy using the space design of the side dish store is that can directly link the brand image. Therefore, the purpose of this paper is to establish the correlation between brand selection attributes and space design expression elements through the case analysis of design of side dish stores, and to analyze the characteristics and types as brand image elements. The criterion for case analysis was conducted through image analysis of brand image elements - interior design elements, and the targets were the store spaces of domestic franchise side dish stores. As a result of the study, it was concluded that the systematic and active reflection of the brand image in space design expression strengthened the brand image. By item, the facade, finish materials/colors, and objects were identified as the elements that best represent the brand image in spatial expression. According to the comparison between cases, in the case of brand side dish stores, brand design expression applicability was higher than a certain level, and as a result of attempting to categorize by a selection attribute for each case, 1 brand pursued economic feasibility, 2 brands pursued convenience, and 3 brands pursued aesthetics. This shows that continuous feedback from customers acts as a factor in setting and reinforcing the brand image during brand strategy planning and management, and shows the need to develop a more unique branding in the space design of side dish store, rather than a standardized and high-end design.
Galois cohomology of reductive algebraic groups over the field of real numbers
Authors: Borovoi Mikhail
Published: January 2023

We describe functorially the first Galois cohomology set $H^1({\mathbb R},G)$
of a connected reductive algebraic group $G$ over the field $\mathbb R$ of real
numbers in terms of a certain action of the Weyl group on the real points of
order dividing 2 of the maximal torus containing a maximal compact torus. This
result was announced with a sketch of proof in the author's 1988 note. Here we
give a detailed proof.
Enrichment of the pedagogical cluster of educational services
Authors:   Municipal Establishment «Kharkiv Humanitarian–Pedagogical Academy» of Kharkiv Regional Council, Ponomarova Halyna , Kharkivska Alla ,   Municipal Establishment «Kharkiv Humanitarian–Pedagogical Academy» of Kharkiv Regional Council, Petrychenko Larysa ,   Municipal Establishment «Kharkiv Humanitarian–Pedagogical Academy» of Kharkiv Regional Council
Published: January 2023

Within the framework of the study, the group of authors analysed the main issues of development and enrichment of the pedagogical cluster of educational services in Ukraine and proved that the pedagogical process of professional training of future teachers in higher education institutions needs constant modernization. In accordance with modern requirements (world trends, democratic values, principles of a market economy, modern scientific and technical achievements; updating of methodological tools, expansion of innovative approaches to the training of t eaching staff, etc.) and the realities of today (organization of the educational process in conditions of quarantine restrictions, martial law, etc.) new systems appear. They provide conceptual ideas, innovative theories and approaches to the strategy and main areas of improvement of national education. Therefore, the aim of the collective monograph is an analytical review of the theory and practice of education, the determination of the nature and dynamics of institutional changes in the educational parad igm in general and its individual directions or components in particular, the expansion of pedagogical experience and the enrichment of the pedagogical cluster of educational services in Ukraine. Awareness of the conclusions made in the collective monograp h will contribute to the renewal of the pedagogical system of education in institutions of higher education, comprehensive development of future teachers and their digital literacy in accordance with today's conditions; will contribute to the modernization of the educational paradigm and overcoming the digital divide in the field of higher education; will contribute to an effective increase in the quality of their training, an increase in the number of competitive specialists in the market of educational se rvices in the system of improving their qualifications, and an increase in the competitiveness of domestic institutions of higher education in the international labour market.
FORMATION OF PROFESSIONAL TOLERANCE OF FUTURE TEACHERS AS A SOCIALLY SIGNIFICANT VALUE
Authors: Bludova Yulia , Vasylenko Olena , Ilyina Olena
Published: January 2023

The article reveals the problem of creating a tolerant educational environment and the formation of professional tolerance of participants in the educational process in the context of higher education in some theoretical and practical aspects. The theoretical prerequisites for the formation of the main scientific definitions, such as «tolerance», «professional tolerance» and «tolerant educational environment» are considered. An attempt was made to formulate one's own well-founded understanding of the named categories. The presented practical experience of activities, proposed methods and forms of involvement of education seekers of the MUNICIPAL ESTABLISHMENT «KHARKIV HUMANITARIAN-PEDAGOGICAL ACADEMY» OF KHARKIV REGIONAL COUNCIL to the culture of tolerance are the result of the use of various educational technologies in the educational process, which contribute to the gradual formation of professional tolerance of future teachers as a socially significant value . We conduct various types of classes: problem-based lectures, seminars, and practical classes with the aim of forming the professional tolerance of future teachers. On them, we used such methods as solving problem situations; technology «Unfinished sentence», «Discussion»; joint solution of pedagogical problems and pedagogic tasks. Also, in the process of formation of pedagogical tolerance, we used variable forms of organization of tolerant interaction of participants in the educational process: trainings, role-playing games, etc. The systematized material of the article allows us to draw a conclusion about the timeliness and expediency of disseminating the experience of activities on the formation of professional tolerance and involvement in the values of society.
COMPONENTS OF BUTTON ACCORDION ART IN THE SYSTEM OF PROFESSIONAL MUSICAL AND PEDAGOGICAL EDUCATION (BASED ON THE WORKS OF UKRAINIAN COMPOSERS)
Authors: Tyshchyk Vadym , Zhoga Ruslan , Spivak Oleksandr
Published: January 2023

The article analyzes the new possibilities of the button accordion as a musical instrument with a new sound, able to meet the today’s «challenges» in higher educational institutions. The authors emphasized the importance and role in general of such a concept as «components of accordion art in the system of professional music-pedagogical education». Button accordion art for young button accordionists as a component of Ukrainian folk-instrumental performance at the turn of the XX–XXI centuries found new forms, preserving the traditional ones in concert practice. Without the education of button accordion thinking in students of higher education, the development of button accordion art as a whole is impossible. Button accordion art was formed in an independent branch of modern button accordion art, which was not only determined in its formation, but it is still actively developing. In general, the authors of the study found out that bayan art is an emotional formation that is focused on the synthesis of moral, intellectual, and physical aspects of harmonious development. It was revealed that the formation of accordion art in Ukraine was influenced by various factors: national traditions of different regions, political and social preconditions, artistic preferences depending on the needs of the urban and rural population.
АДАПТИВНА ФІЗИЧНА КУЛЬТУРА
Authors: Лавриненко Тетяна , Dmytrenko Kateryna
Published: January 2023

У процесі наукового дослідження авторами статті ґрунтовно схарактеризовано головні особливості розвитку адаптивної фізичної культури. Науковці дійшли висновку, що адаптивна фізична культура як відносно новий освітній компонент містить у собі креативні джерела, метою яких є створення належних умов для здійснення соціалізації та акультурації людей з особливими потребами у фізичному та соціальному розвитку. З’ясовано, що предметом адаптивної фізичної культури дітей із вадами здоров’я є поетапна і цілеспрямована корекційно-профілактична робота. Авторами проаналізовано такі виховні принципи у процесі роботи з дітьми з особливими потребами: принцип свідомості та активності, принцип доступності, принцип індивідуальності, принцип систематичності та послідовності, принцип диференціально-інтегрального оптимуму, принцип сили і чергування м’язового тонусу. Наголошено що дуже важливим і відповідальним моментом у заняттях з дітьми з особливими потребами є підбір адаптивних фізкультурних заходів, орієнтованих на конкретного учня або учнів зі схожою нозологією. Визначено поняття адаптивного фізичного виховання: АФВ – новий напрям у вітчизняній системі освіти і науки, що вивчає аспекти фізичного виховання людей, які внаслідок захворювань або травм страждають різними стійкими порушеннями життєдіяльності організму та пов’язаними з ними обмеження фізичних можливостей
Romantik im Spannungsfeld von Konfessionalisierung und Nationalisierung: Das Spätwerk Joseph von Eichendorffs (1837-1857)
Authors: van Essenberg Nikolas
Published: January 2023

Eine Neuentdeckung Eichendorffs und der deutschen Romantik: Dieser Band erzählt die vergessene Geschichte eines Dichters und seiner Zeit auf der Suche nach der Nation. Seit dem 19. Jahrhundert ist umstritten, welche Rolle die Romantik im Prozess der Nationswerdung der Deutschen gespielt hat. Nach einer heute gängigen Auffassung hat sie die Ausbildung des modernen Nationalismus befeuert. Kaum bekannt ist hingegen die Frühphase ihrer Deutungsgeschichte, die seit der Zeit des Vormärz unter dem Vorzeichen der Konfessionalisierung stand. Wegen der katholischen Tendenz der Romantik wurde sie von einer kleindeutsch-protestantischen Nationalbewegung als Hindernis auf dem Weg zum preußisch geführten Nationalstaat bekämpft. Im Schnittpunkt dieser bewegten, heute aber vergessenen Debatten stand neben dem schillernden »Romantiker auf dem Thron« der Hohenzollern Friedrich Wilhelm IV. (1840-1858) auch Joseph von Eichendorff. Als preußischer Regierungsbeamter war er in die politischen Verwerfungen im Gefolge des Thronwechsels von 1840, als »letzter Romantiker« in deren kulturpolitischen Kontext verwickelt, in dem er sich ab 1846 neu positionierte. Sein katholisch geprägtes Spätwerk wurde von den Zeitgenossen bekämpft, von der Forschung vernachlässigt und schließlich vergessen. Nikolas van Essenberg erzählt diese vergessenen Geschichten erstmals aus den Quellen und zeigt, wie ihre untergründige Nachwirkung bislang zu einer verzerrten Wahrnehmung der Romantik im Allgemeinen und Eichendorffs im Besonderen geführt hat. Ausgehend von der erstmals zusammenhängenden Erschließung des Spätwerks gelangt die Untersuchung zu einer grundlegenden Neuentdeckung von Eichendorffs Gesamtwerk, das viel stärker als bislang bekannt durch das (national)-politische Engagement seines Autors geprägt war und im Horizont seiner wandlungsreichen Wirkungsgeschichte zu einem ikonischen Erinnerungsort der deutschen Geschichte aufrückt.
Rasender Stillstand in der Zwischenkriegszeit: Zur Dialektik der Beschleunigung und Beschleunigungswahrnehmung
Authors: Frick Jonas
Published: January 2023

In der Moderne schließen sich Beschleunigung und Stillstand nicht aus, sondern müssen in ihrer gegenseitigen Komplementarität gedacht werden. Modernisierungsprozesse bringen vielfältige Beschleunigungserfahrungen mit sich. So ist die Zwischenkriegszeit geprägt durch das Aufkommen der Schicht der Angestellten, ihrer Kultur und dem rasenden Leben in den Großstädten wie auch von industriellen Rationalisierungsbestrebungen, Zuständen gefühlter Entfremdung und ökonomischen Rezessionen. Mit Blick auf die darin stattfindenden Erfahrungen zeigt sich, dass dort, wo sich Ereignisse beschleunigen oder eine technologische Dynamik entfacht wird, immer auch Momente der Stauung, der Überhitzung oder der Zerstörung lauern. Anhand solcher Phänomene lässt sich beobachten, wie sich die beiden Zustände, der der Beschleunigung und der des Stillstands, nicht etwa ausschließen, sondern in ihrer sich gegenseitig beeinflussenden Komplementarität gedacht werden müssen. Das Ergebnis ist das nur scheinbar paradoxe Phänomen des rasenden Stillstandes, das sich in Reportagen über das Berliner Sechstagerennen, Kafkas Romanen und Kurzgeschichten, Bernhard Kellermanns Tunnel-Roman, der Angestelltenliteratur von Gabriele Tergit oder Martin Kessel und vielen weiteren Texten offenbart.
SISTEM INFORMASI BARANG BUKTI DAN BARANG RAMPASAN (Studi Kasus Kejaksaan Negeri Kota Kediri)
Authors: Sucipto Sucipto , Rina Firliana  , Firda Novita Kurniyasari
Published: January 2023

Objektif. Kejaksaan Negeri Kota Kediri belum memiliki sistem untuk mengelola barang bukti dan barang rampasan. Selama ini Kejaksaan Negeri Kota Kediri masih menggunakan cara yang sederhana untuk mengelola data barang bukti dan barang rampasan yaitu dengan cara mencatat pada buku besar. Akibatnya, petugas pengelola mengalami kesulitan dalam memanajemen data barang bukti dan barang rampasan.
Material and Metode.  Dalam penelitian ini sistem yang akan rirancang merupakan sistem informasi barang bukti dan barang rampasan berbasis Website dengan output QrCode dan juga laporan bulanan. Menggunakan metode dalam mengembangkan sistem ini adalah model Watefall dengan System Development Life Cycle. Sistem ini dibuat menggunakan bahasa PHP (PHP: Hypertext Prepocessor) dengan framework Codeigniter (CI) versi ke 3. Bahasa pemodelan yang digunakan pada perancangan sistem adalah Data Flow Diagram (DFD) dan Entity Relationship Diagram (ERD). Pengujian sistem menggunakan Blackbox Testing.
Hasil.  Penelitian ini menghasilkan sebuah sistem dapat digunakan untuk mengelola data barang bukti dan barang rampasan. Informasi yang didapat pada sistem ini berupa laporan bulanan dan QrCode.
Kesimpulan.  Sistem Informasi Barang Bukti dan Barang Rampasan sangat diperlukan untuk mempercepat kinerja petugas pengelola barang bukti dan barang rampasan.
PERKALIAN MENGGUNAKAN BAHASA PEMROGRAMAN PERULANGAN (LOOPING) BERBANTU SUBLIME TEXT DAN XAMPP
Authors: Rahmat Dadan , A'zizah Sylpha , Mulyani Sri
Published: January 2023

AbstrakPesatnya kemajuan teknologi di Era digital ini membuat kita sadar bahwa pentingnya pengetahuan tentang pemanfaatan internet yang bisa membantu dalam hal Pendidikan. Khususnya dalam Pendidikan Matematika, dimana siswa kurang menyukai pelajaran Matematika. Dengan internet kita bisa sharring dan mencari referensi-referensi mengenai pembuatan media pembelajaran atau alat peraga untuk digunakan saat pembelajaran berlangsung yang dapat mempermudah dan membuat pembelajaran menjadi asyik dan menyenangkan sehingga alur pembelajaran dapat terlaksana dengan baik. Dalam Matematika, ada beberapa masalah atau soal yang jika dikerjakan secara manual membutuhkan waktu lama atau tidak terselesaikan. Itulah sebabnya sangat penting kita belajar mengenai pemrograman khususnya Teknik perulangan (Looping) yang dapat membantu dalam masalah Matematika Perkalian yang dimana jika perkaliannya sudah sangat banyak misal perkalian 50 akan sulit jika dikerjakan secara manual tetapi jika menggunakan pemrograman ini akan sangat mempercepat prosesnya. Kata Kunci: Perulangan, Perkalian, Matematika
ANALISIS KEAMANAN BROWSER DALAM BERSOSIAL MEDIA MENGGUNAKAN METODE INSTITUTE OF JUSTICE (NIJ)
Authors: Daulay Zikri Sulthoni , Indrayani Rini
Published: January 2023

Active users of social media in Indonesia continue to increase every year. But there are still many users who do not understand the security of accessing social media, especially when accessing with a browser. For this reason, the browsers analyzed in this study are the Google Chrome and Mozilla Firefox browsers with two modes, namely public mode and incognito mode. This study aims to identify the level of browser security in using social media in the browser. The method used is the NIJ (National Institute of Justice) methodology. The tool used to get the data is using the FTK Imager 4.5.0.3 application. The results of this study are when accessing social media Facebook, Instagram, Twitter is not safe using Google Chrome and Mozilla Firefox browsers with public mode and incognito mode because user_id, email and some passwords are still detected in the FTK Imager tool. For the percentage results obtained in the study, namely 89% of user_id data, passwords, emails found in public mode Google Chrome browsers, 67% data found in incognito mode Google Chrome browsers, 78% data found in public mode Mozilla Firefox browsers, and 89% of data found in Mozilla Firefox browser incognito mode.Keywords: Live Forensics; Institute of Justice; Browser; Media Sosial; FTK Imager
MEDIA PEMBELAJARAN DO’A PADA TAMAN PENDIDIKAN AL-QUR’AN DARUSSALAM BENGKULU TENGAH
Authors: Maulita Anis , Khairil Khairil , Kanedi Indra
Published: January 2023

Tujuan penelitian ini adalah untuk membuat dan mengimplementasikan media pembelajaran yang lebih efektif untuk memudahkan para guru dan siswa dalam proses belajar mengajar di Taman Pendidikan Al-Qur’an Darussalam Bengkulu Tengah yaitu merancang media pembelajaran interaktif do’a dengan perancangan menggunakan use case diagram, membuat sistem sesuai dengan perancangan yang telah dibuat serta mengimplementasikan sistem yang telah dibuat serta melakukan pengujian pada sistem.Dalam pengumpulan data, penulis menggunakan metode observasi, studi pustaka, dokumentasi. Sementara itu dalam pengembangan sistem penulis menggunakan jenis penelitian model waterfall.Media pembelajaran yang dibuat menggunakan Adobe Animate. Media pembelajaran yang telah dibuat di uji dengan metode pengujian black box.Penelitian ini menghasilkan media pembelajaran do’a yang membantu pihak sekolah dalam melakukan proses belajar mengajar, dan juga membantu siswa dalam menghafal do’a.
PENERAPAN METODE ARAS DALAM SELEKSI PENERIMAAN KARYAWAN PADA PT. NARENDRA DEWA YOGA KOTA BENGKULU
Authors: Andari Reksi , Siswanto H , Fredricka Jhoanne
Published: January 2023

PT. Narendra Dewa Yoga adalah badan usaha yang terletak di Kota Bengkulu dan bergerak di bidang jasa outsourcing. Setiap tahunnya dilakukan pembukaan lowongan untuk bekerja sebagai karyawan outsourcing, proses seleksi dilakukan dengan melihat umur, nilai yang diperoleh, serta hasil wawancara. Jika layak maka calon karyawan tersebut diterima. Namun semua proses tersebut masih belum di rancanga menggunakan aplikasi dan hanya tersedia melalui form yang telah disediakan, kemudian memberikan nilai akhir, sehingga membutuhkan waktu dalam pengambilan keputusan yang diterima sebagai karyawan outsourcing.Aplikasi penilaian seleksi penerimaan karyawan pada PT. Narendra Dewa Yoga Kota Bengkulu dibuat menggunakan bahasa pemrograman Visual Basic .Net dan database SQL Server dengan menerapkan Metode  ARAS. Dalam penilaian calon karyawan baru menggunakan Metode ARASdengan menghitung sampel data sebanyak 20 orang calon karyawan, maka diperoleh hasil 9 orang lulus dan 11 orang tidak lulus.
SEGMENTASI DETEKSI TEPI PADA CITRA DIGITAL PATAH TULANG ORANG DEWASA MENGGUNAKAN METODE SOBEL DAN METODE PREWITT
Authors: Aditya Kevin Juli , Kanedi Indra , Sudarsono Aji
Published: January 2023

Pada saat sekarang ini perkembangan ilmu pengetahuan dan teknologi semakin mengalami perkembangan dengan pesat. Sama halnya dengan perkembangan ilmu kedokteran yang diperlukan untuk mengetahui hasil dan meningkatkan kecepatan dan keakuratan penanganan medis terutama untuk mengidentifikasi suatu penyakit. Salah satu aplikasi yang di gunakan dalam pengolahan citra adalah mendeteksi tulang retak pada tulang kering.Citra (image) adalah sebagai salah satu komponen multimedia yang memegangperanan pentingsebagai bentuk informasi visual.Citra mempunyai   karakteristik yang tidak dimiliki oleh data teks, yaitu citra kaya dengan   informasi.Meskipunsebuahcitra kayainformasi, namun seringkali citra yang kita miliki mengalamipenurunanmutu (degradasi), misalnya mengandung cacat atau  derau (noise), warnanya terlalu kontras, kurang tajam,kabur(blurring),dansebagainya.Penggunaan filter Sobel dan filter Prewitt (Adlakha, et all, 2016) untuk mendapatkan tepi dari citra masukan dan mendapatkan citra keluaran sesuai dengan nilai filter yang dikenakan pada citra masukan.
IMPLEMENTASI AUGMENTED REALITY PADA APLIKASI PERANCANGAN TIPE RUMAH DENGAN UNITY 3D BERBASIS ANDROID PADA PERUMAHAN GRIYA ASRI PADANG
Authors: Antares Jovi , Satria Welnof , Irfan Fajri T.
Published: January 2023

Augmented Reality (AR) adalah suatu lingkungan yang memasukkan objek virtual 3D kedalam lingkungan nyata secara real-time. Penelitian ini akan memasukkan teknologi Augmented Reality (AR) kedalam sebuah marker. Dari marker tersebut akan dijadikan sebagai masukan, kemudian aplikasi ini akan mendeteksi marker sehingga tipe rumah 3D yang ada pada perumahan Griya Asri Padang akan muncul tepat diatas marker  seolah-olah tampak nyata dan menampilkan furniture yang ada didalam rumah yang ditampilkan melalui smartphone Android. Kesimpulan dari penelitian ini adalah dengan menggunakan aplikasi Augmented Reality (AR) ini dapat mempermudah pengelola Griya Asri dalam melakukan promosi dan mempermudah pembeli dalam menentukan tipe rumah yang diinginkan dengan melihat tipe rumah secara 3D dan informasi dari masing-masing tipe rumah Griya Asri serta dapat merubah paradigma pengguna mengenai fungsi lain dari smartphone. Oleh karena itu perlu adanya inovasi baru berguna sebagai media promosi yang menarik.
PEMANFAATAN API IPAYMU PADA PERANCANGAN TOKO ONLINE SPAREPART BERBASIS WEB
Authors: Dharma Rendy Khirana , Hasdiana Hasdiana , Lubis Husni
Published: January 2023

Jaya motor Merupakan perusahaan toko yang bergerak di bidang penjualan sparepart sepeda motor yang beralamat Jl. Tanjung Morawa No.7 Medan, ingin mengembangkan usahanya ke dunia digital khususnya toko online. Selama ini toko tersebut masih menjual produk mereka dengan cara manual yaitu ketika pelanggan ingin berbelanja di toko tersebut maka pelanggan harus datang ke toko tersebut. Dan pelanggan tidak bisa melihat serta mengecek apakah barang yang akan mau di beli sudah tersedia atau belum.Berangkat dari permasalahan di atas penulis coba meneliti merancang aplikasi toko online untuk digunakan toko jaya motor dalam mengembangkan usahanya. Toko online sendiri dikatakan sebagai perusahaan penjualan eceran (ritel) yang menjual produk melalui jaringan internet. Perusahaan ini biasanya berasal dari perusahaan ritel yang sudah sukses didunia nyata yang berekspansi mendirikan usaha di dunia maya dan hasil dari penelitian ini menghasilkan website e commerce bagi pelaku usaha jaya motor.
Sampul Depan dan Belakang
Authors: Depan dan Belakang Cover
Published: January 2023

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Daftar Isi
Authors: Isi Daftar
Published: January 2023

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Esp32 cam based object detection & Identification with opencv
Authors: D Shofia Priya Dharshini , Saranya R , Sneha S
Published: January 2023

Actual image segmentation is a large, vibrant, as well as complicated part of computer perception. The identification of a separate image is referred to as photograph clustering, while the identification of multiple images that contain objects is referred to as object tracking. The above reveals the conceptual objects of a category in image files and films. True image classification is used in numerous implementations such as feature extraction, security cameras, crosswalks acknowledgement, individuals measuring, personality cars, person identification, throw recording in games, and numerous others. Convolution Ne Ural Networks (CNNs) are a form of Deep Teaching tool that can be employed to visual information utilizing Opens (Free software Computer Vision), a books of operating systems aimed mainly toward true machine. Along with vehicular clips, we are analyzing the performance of object detection and identification methods such as ESP32 CAM Based Object Detection & Identification with Open CV,that can be utilized in a wide range of scenarios including security cameras as well as machine vision, face detection, and autonomous driving. We've utilized the club Library to detect objects here. To detect objects, the library employs a pre- trained AI model on the COCO dataset. YOLOv3 is the name of the pre- trained model.
Penerapan Failure Mode and Effects Analysis Pada Analisis Pengisian Formulir Persetujuan Pemasangan Kontrasepsi di Puskesmas Bangsongan, Kabupaten Kediri
Authors: Sidjabat Forman Novrindo , Artanti Chika
Published: January 2023

AbstractApproval of action is statement from patient or legitimate represents on the action planned after received information to made approval or disapproval. Preliminary research found from 10 contraceptive installation consent form ware found incompleteness 1 type of action, 4 husband’s identity, and 7 husband’s signature and midwife’s signature. This studied aimed to analyze the filling of contraceptive installation consent form used FMEA at Puskesmas Bangsongan. The type of research was description survey and research objects were 50 contraceptive installation consent forms. Data’s collection ware done by interviewed and observation. The results showed from 50 form ware found incompleteness 64% midwife’s signature, 2% patient’s signature, 80% husband’s signature, and 38% signature date. Based on FMEA analysis, the cause of incompleteness is obtained because there was no SOP of completeness analysis of medical record documents with a value of RPN 200, it is a priority for improvement to complete the contraceptive installation consent form. Incomplete filling will result in the contents of medical records was being inaccurate and guaranteed legal certainty for patient, employees and health center.Keyword: Approval Procedure, Completeness of Medical Record, FMEA, Quality AbstrakPersetujuan tindakan adalah pernyataan dari pasien atau perwakilan yang sah atas tindakan yang direncanakan setelah menerima informasi untuk membuat persetujuan atau ketidaksetujuan. Penelitian awal menemukan dari 10 formulir persetujuan tindakan pemasangan kontrasepsi ditemukan ketidaklengkapan 1 jenis tindakan, 4 identitas suami, dan 7 tanda tangan suami dan tanda tangan bidan. Penelitian ini bertujuan untuk menganalisis pengisian formulir persetujuan tindakan pemasangan kontrasepsi menggunakan FMEA di Puskesmas Bangsongan. Jenis penelitian adalah survei deskripsi dan objek penelitian adalah 50 formulir persetujuan tindakan pemasangan kontrasepsi. Pengumpulan data dilakukan dengan wawancara dan observasi. Hasil penelitian menunjukkan dari 50 formulir ditemukan ketidaklengkapan 64% tanda tangan bidan, 2% tanda tangan pasien, 80% tanda tangan suami, dan tanggal tanda tangan 38%. Berdasarkan analisis FMEA, penyebab ketidaklengkapan diperoleh karena belum adanya SOP analisis kelengkapan dokumen rekam medis dengan nilai RPN 200, prioritas perbaikan untuk melengkapi formulir persetujuan tindakan pemasangan kontrasepsi. Pengisian yang tidak lengkap akan mengakibatkan isi rekam medis menjadi tidak akurat dan terjaminnya kepastian hukum bagi pasien, pegawai dan Puskesmas.Kata Kunci: FMEA, Kelengkapan Rekam Medis, Mutu, Prosedur Persetujuan
THE EFFECT OF EXCESSIVE SODIUM-CONTAINING IRRIGATION WATERS ON SOIL INFILTRATION RATE
Authors: Tas Ismail , Yildirim Y. Ersoy , Gokalp Zeki
Published: January 2023

Due to increasing demand for limited water resources, the pressure on irrigation water used in agricultural production is also increasing. One of the alternative solutions to meet the irrigation water needed in agricultural production is to use low-quality water resources. However, use of these waters can cause serious problems for the environment, especially for soil and plants, in the short, medium and long term. The sodium concentration of the irrigation water affects the structure of the soil, infiltration rate and hydraulic conductivity properties, as well as negatively affects the nutrient uptake of the plants. In this study, the effect of irrigation water with excess sodium content on the infiltration rate, which is one of the important parameters for the design and operation of irrigation systems and sustainable agricultural production, was researched. The infiltration rate was measured by the double-ring infiltrometer method. In this study, irrigation water with four different Electrical Conductivity (ECi = 0.6 [control], 5, 10 and 15 dS m-1) and Sodium Adsorption Ratio (SAR) (1, 20, 40 and 50) were used. Cumulative infiltration values varied between 360-446 mm, and a 9-19% reduction was determined as compared to the control treatments, depending on the increasing ECi and SAR ratios. The steady-state infiltration rate of the treatments varied between 24.5-36.5 mm h-1 and decreased by 24-34%. In response to increased EC and SAR in irrigation water, the infiltration rates and cumulative infiltration values of soils decreased.
EFFECT OF IRON, BORON AND ZINC APPLICATIONS ON YIELD AND QUALITY TRAITS OF SOME SOYBEAN CULTIVARS (Glycine max (L.) Merr.)
Authors: Culpan Emrullah
Published: January 2023

This research was conducted in 2019 at Tekirdag Namik Kemal University, Faculty of Agriculture, Field Crops Department, Research and Experimental area. It was aimed to determine of effect of iron, boron and zinc applications on yield and quality traits in some soybean cultivars. The experiment was carried out as a split plot design based on RCBD with three replications, in which cultivars constituted the main plot with three cultivars (Arısoy, Safir and Bravo), and micronutrients and their combinations constituted the sub-plot (control, Fe, B, Zn, Fe+B, Fe+Zn, B+Zn and Fe+B+Zn). The micronutrients were applied to the plant by foliar spraying in the V3-V5 period. In the study plant height, first pod height, pod number per plant, seed number per pod, 100 seed weight, seed yield, oil content and crude protein content were investigated. The results showed that foliar micronutrients significantly increased the values for all traits. According to research findings, seed yield values of cultivars changed between 304.93-382.62 kg da-1, oil content values 12.51-17.16% and crude protein content values 37.82-42.30% and showed a wide variation. In terms of cultivar x micronutrient interaction, the highest seed yield was obtained from the Fe+B, Fe+Zn and Fe+B+Zn applications in Safir variety (395.01, 393.55 and 396.42 kg da-1, respectively). The crude protein content, which is the most important character in soybean, varied between 36.79-43.14%, but this difference was not found to be statistically significant for interaction. It was concluded that micronutrients had significant and positive effects on yield and quality characteristics of soybean.
EFFECTS OF DIFFERENT APPLICATIONS ON ROOTING CAPACITY OF BLACK ELDERBERRY CUTTINGS
Authors: Uzun Aydin , Pinar Hasan , Yilmaz Semih
Published: January 2023

Elderberry species (Sambucus spp.) grows mostly in wild form in the northern hemisphere. It is often used for landscaping riverbanks, as a windbreak, but also for human nutrition and medicinal purposes. This plant is used especially in the industrial field to obtain essence. In this study, the effects of some applications on rooting success in elder wood cuttings were investigated. For this purpose, in addition to 0, 2000, 4000 ppm IBA solution, a mixture solution of different Bacillus species (1.7X108 cfu/ml) was used. After the above-mentioned applications were applied to the wood cuttings taken from the plants during the resting period, they were taken into the perlite environment in the greenhouse at 22 0C. According to the results obtained, the number of roots per cutting was found to be between 11.3-22.4. Root lengths varied between 7.1-8.4 mm according to the applications. 2000 ppm IBA application was the application that increased both root length and root number the most. The study revealed that the rooting efficiency of black elderberry plant would be increased by IBA application.
Cultural and Creative Industries and Value Creation: An Analysis on Malaysian Copyright Laws
Authors: Sulaiman Diyana Binti
Published: January 2023

The strategic and economic importance of cultural and creative industries that are supported by intellectual property laws has been duly acknowledged. They are instrumental to propel the growth of Malaysia during the 4th Industrial Revolution. The 12th Malaysian Plan (2021-2025) that was deliberated by the 9th Prime Minister of Malaysia, Dato’ Sri Ismail Sabri bin Yaakob in October 2021 has identified the creative industry as one of the strategic and high-impact industries for the country. The Malaysian government has also agreed in approving the intellectual property fund as one of the programs or main projects to be implemented in the 12th Malaysian Plan to improve the strategic industries. The aim of becoming a high-income nation has been envisioned much earlier with the establishment of Vision 2020 for Malaysia. This article aims to review copyright laws in Malaysia, with a focus on provisions pertaining to ownership and authorship of copyright, and dealings of copyright. The rationale for this approach is due to the fact that ownership, authorship, and dealing of copyright are essential for value creation at the individual and institutional levels, which then could translate to the success of the creative industries at the national level.