bluuebunny/crossref_metadata_2025 huggingface dataset:
Prefab Solar School
Authors:   , Thorne Jacob
Published: April 2023

In 2020 New Zealand government stated that all government needs to show leadership to reduce its own emissions to demonstrate what is possible to other sectors in the New Zealand economy and agreed to establish the Carbon Neutral Government Programme (CNGP) that aims to make the government carbon neutral by 2025.

The New Zealand Ministry of Education, is the second largest social property portfolio holder in New Zealand, consisting of over 33,000 classrooms spread over 2100 schools, of which a good proportion of the buildings were built in the 1950’s to 60s to thermal performance standards that are lower than the currently required levels. However many of these older buildings are solidly constructed. In response to the carbon neutral program, the Ministry of Education has commenced a carbon reduction program to upgrade its building stock.

Many school buildings of this era are solidly built and rather than demolishing and replacing these classrooms, this thesis aims to develop an innovative kitset recladding solution for bringing these existing buildings to a high standard of environmental performance. All without compromising the carbon already embodied within the structure. The solution proposed is to integrate the existing technologies, prefabrication, and solar heating and ventilation systems, with a significant focus on providing low-cost heating and vastly improved ventilation capabilities to classrooms.

For this research, the Nelson plan school block provides the basis for the concept to be developed acting to gauge the feasibility of such a system. The resulting design proposed is a panelised, modular, retrofit kitset system designed to facilitate off-site manufacturing, rapid installation, adaptability, and modularity. This includes the capacity for varying levels of architectural intervention within a single system. This research provides insights into how existing, established cladding systems can revitalise aging school infrastructure. All while improving the buildings by the way of low-cost heating and vastly improved ventilation capabilities for existing school buildings.
Ensino de Instrumento Musical e didáticas inovadoras
Authors: Nascimento Marco Antonio Toledo , Dubé Francis
Published: April 2023

A didática da música ainda se constitui como uma área de pesquisa relativamente recente na educação musical (BOURG, 2021). No entanto, a diversidade atual das práticas musicais, a ampliação recente dos contextos escolares e extraescolares para o ensino de instrumentos musicais (NASCIMENTO, 2022), bem como a indução forçada por uma epidemia ao ensino musical remoto (LEMAY, 2021) estimularam reflexões dos professores sobre o desenvolvimento e a aprendizagem musical neste novo contexto. Este número da Revista Caminhos da Educação propõe a difusão de pesquisas permeadas por novos caminhos didáticos trilhados por professores de instrumentos musicais em suas práticas pedagógicas.
Transculturação de situações de ensino-aprendizagem: o caso da batucada afro-brasileira na escola secundária francesa
Authors: Guillot Gérald
Published: April 2023

Este artigo tem como objetivo iniciar uma reflexão sobre o uso da música do Outro como recurso pedagógico na escola. Trata-se especificamente de uma tradição afro-brasileira, a batucada, na escola pública francesa. Porém, a análise dos saberes veiculados através de tal prática revela um diferencial importante com relação as suas referências endógenas. Tentar compreender um pouco mais esse fenômeno é o motivo desse trabalho. Após o exame das condições de transmissão da música afro-brasileira no Brasil e na França, utilizamos a Teoria Antropológica do Didático de Chevallard através o conceito de Transposição Didática. A elaboração de um modelo de transculturação das situações didáticas permite mostrar que esse uso — pedagógico e exógeno — da batucada provoca uma seria de derivações paradigmáticas. Uma delas interessa o professor francês, cuja responsabilidade pela transmissão dos saberes musicais se encontra exacerbada. Infelizmente, uma percepção cognitiva inadequada bloqueia o seu acesso a certos fundamentos musicais e atrapalha sua capacidade de transposição.
PERLINDUNGAN HUKUM TERHADAP KONSUMEN DALAM TRANSAKSI JUAL BELI ONLINE DI APLIKASI LAZADA DAN SHOPEE
Authors: Khatimah Husnul
Published: April 2023

Hukum perlindungan konsumen bertujuan memberikan perlindungan terhadap konsumen di Indonesia. Konflik antara pelaku usaha didasarkan kepada hal yang tak terduga oleh konsumen sebelumnya. Lemahnya kedudukan konsumen dengan pelaku usaha dalam melakukan transaksi online tentu sangat merugikan konsumen. Kejahatan dalam media online terhadap jual beli produk pada prinisipnya sama dengan kejahatan penipuan. Jual beli konvensional dan online yang membedakan hanya pada sarana perbuatannya yakni menggunakan Sistem Elektronik. Bagaimana perlidungan hukum terhadap hak konsumen dalam transaksi jual beli secara online, Apakah Undang-Undang perlindungan konsumen Nomor 8 Tahun 1999 dapat melindungi konsumen dalam melakukan transaksi jual beli online dan Bagaimana pengaturan perlindungan konsumen dalam transaksi jual beli online pada masa yang akan datang. Penelitian ini menggunakan metode penelitian normatif dan metode pendekatan statute approach dan case approach. Hasil dari penelitian diketahun bahwa(1)Bentuk Perlindungan konsumen Shopee/Lazada diberikan dengan layanan pengaduan bagi konsumen dan jalur litigasi melalui pengadilan umum apabila secara mediasi tidak berhasil. Bentuk pertanggung jawaban pengelola situs online terhadap konsumen dengan pemberian ganti rugi jika menerima produk berbeda dengan yang diperjanjikan.Kata Kunci: Perlindungan Hukum, Konsumen, Jual Beli Online
PERANAN JAKSA PENGACARA NEGARA KEJAKSAAN NEGERI PRABUMULIH DALAM PENCEGAHAN TINDAK PIDANA KORUPSI DANA KELURAHAN KOTA PRABUMULIH
Authors: Exandi Nopri
Published: April 2023

Isu yang dibahas dalam penelitian ini adalah Peranan Jaksa Pengacara Negara serta kendala yang dihadapi dalam pencegahan tindak pidana korupsi pada kegiatan pembangunan yang bersumber dari dana kelurahan di kota Prabumulih dan bagaimana peran Jaksa Pengacara Negara yang ideal dalam pencegahan tindak pidana korupsi di masa mendatang. Penelitian ini merupakan penelitian kualitatif yang bersifat yuridis empiris melalui pendekatan sosiologis, pendekatan kasus dan pendekatan perundang-undangan, dianalisis dengan metode deduksi dan teknik penarik kesimpulan induktif. Dari hasil penelitian diperoleh kesimpulan bahwa peranan pendampingan hukum tersebut melalui penyuluhan hukum, pembahasan bersama perangkat kelurahan terhadap permasalahan dalam pelaksanaan pembangunan, serta pemberian pendapat hukum terkait regulasi terkait. Kendala yang dihadapi adalah, pembatasan keterlibatan Jaksa Pengacara Negara yaitu pengecekan administari serta terbatasnya anggaran Jaksa Pengacara Negara. Peran ideal dalam pendampingan untuk masa mendatang dapat dilaksanakan walaupun tanpa permintaan stake holder dan dapat melakukan pengecekan secara fisik pekerjaan. Kata Kunci: Dana Kelurahan, Peran, Jaksa Pengacara Negara, Tindak Pidana Korupsi.
PENGENYAMPINGAN ASAS LEX SPECIALIS DEROGAT LEGI GENERALI TERHADAP PELAKU TINDAK PIDANA MENYIARKAN BERITA ATAU PEMBERITAHUAN BOHONG
Authors: Putra Wahyu Maduransyah
Published: April 2023

Pertimbangan hukum pengenyampingan asas lex specialis derogat legi generali dalam perkara tindak pidana menyiarkan berita atau pemberitahuan bohong pada praktik pemidanaan adalah dikarenakan ketentuan Pasal 28 juncto Pasal 45 UU ITE tidak mengandung ketentuan dan ancaman pidana apabila perbuatan tersebut menimbulkan keonaran di kalangan rakyat dalam artian terbatas kepada apabila perbuatan tersebut mengakibatkan kerugian konsumen dalam Transaksi Elektronik serta menimbulkan rasa kebencian atau permusuhan individu dan/atau kelompok masyarakat tertentu berdasarkan SARA, walaupun para terdakwa melakukan perbuatannya secara elektronik dalam bentuk informasi elektronik. Di masa mendatang diperlukan reformulasi dalam bentuk penambahan ayat pada ketentuan Pasal 28 juncto Pasal 45 UU ITE yang mengatur ketentuan dan ancaman pidana mengenai setiap orang yang dengan sengaja tanpa hak menyebarkan berita bohong dan menyesatkan, sedangkan ia patut dapat menyangka dan menduga bahwa berita itu adalah bohong, yang akan atau mudah menerbitkan keonaran dikalangan rakyat, serta penjelasan atas frasa “keonaran” dalam pasal tersebut.Kata Kunci: Asas Lex Specialis Derogat Legi Generali; Informasi Elektronik; Tindak Pidana Menyiarkan Berita atau Pemberitahuan Bohong.
IMPLEMENTASI PASAL 20 UNDANG-UNDANG NOMOR 4 TAHUN 1996 TENTANG HAK TANGGUNGAN DALAM MENJAMIN KEPENTINGAN PARA PIHAK DI KANTOR PELAYANAN KEKAYAAN NEGARA DAN LELANG (KPKNL) PALEMBANG
Authors: Hendrik Swis , Zuhir Mada Apriandi
Published: April 2023

Bank dalam memberikan kredit selalu mensyaratkan adanya jaminan, pengikatan atas objek jaminan dilakukan dengan Hak Tanggungan sesuai dengan Undang-Undang No. 4  Tahun 1996  Tentang Hak Tanggungan (UUHT). Apabila debitur wanprestasi, maka bank akan melakukan lelang eksekusi atas sertifikat Hak  Tanggungan berdasarkan titel  kekuatan eksekutorial dengan irah-irah  “DEMI KEADILAN BERDASARKAN KETUHANAN YANG MAHA ESA”,  melalui Kantor Pelayanan Kekayaan Negara dan Lelang Palembang (KPKNL). Dalam Pelaksanaan lelang eksekusi berdasarkan Pasal 20 UUHT menimbulkan beberapa permasalahan, baik mengenai penjualan di bawah tangan yang dalam praktiknya tidak  diumumkan di media massa, harga limit lelang, objek jaminan masih belum dilakukan pengosongan, dan gugatan/verzet dari para pihak. Permasalahan yang dibahas dalam tulisan ini adalah  bagaimana implementasi Pasal 20 UUHT dalam menjamin kepentingan para pihak di KPKNL. Penelitian ini merupakan penelitian normatif dan ditunjang dengan data empiris. Berdasarkan hasil penelitian, bahwa titel kekuatan eksekutorial irah-irah  telah memiliki kepastian hukum yang kuat. Akibat hukum bagi para pihak terhadap pelaksanaan eksekusi dan penjualan objek Hak Tanggungan yang tidak sesuai dengan UUHT batal demi hukum. Untuk pengaturan mengenai pelaksanaan  lelang eksekusi di KPKNL berpedoman kepada  UUHT  Jo. Peraturan Menteri Keuangan No.213/PMK.06/2020 Tentang Petunjuk Pelaksanaan Lelang  di KPKNL.
PENGUATAN FUNGSI DEWAN PERS SEBAGAI MEDIATOR PENYELESAIAN KASUS PERS DALAM IUS CONSTITUENDUM INDONESIA
Authors: Persada Muhammad Alberto , Muntaqo Firman , Achmad Ruben
Published: April 2023

Ketatnya persaingan media massa, sehingga pengelolaan pers yang berlindung di balik kebebasan untuk menyampaikan informasi justru bersaing dengan sesamanya, menjadikan pemberitaan pers banyak tidak sesuai dengan kenyataan atau kurang objektif. Dewan Pers merupakan institusi yang diberikan wewenang khusus menurut Undang-Undang Nomor 40 Tahun 1999 tentang Pers untuk menangani kasus-kasus pers. Dalam penyelesaian sengketa pers yang dilaporkan atau diadukan ke Dewan Pers menggunakan mekanisme mediasi. Permasalahan yang dibahas dalam penelitian ini ialah bagaimanakah pengaturan hukum yang ideal terhadap dewan pers sebagai lembaga mediasi. Penelitian ini adalah penelitian hukum dengan Pendekatan Perundang-Undangan (Statue Approach), Pendekatan Kasus (Case Approach), Pendekatan Futuristik (Futuristic Approach). Berdasarkan hasil penelitian pengaturan yang ideal terkait Dewan Pers sebagai lembaga mediasi ialah dengan cara merevisi Undang-Undang Pers menambahkan tata cara pelaksanaan mediasi, pertimbangan-pertimbangan dalam menilai pemberitaan dan pemberian rekomendasi, serta pelanggaran dan sanksi, terutama indikator mengenai pelanggaran-pelanggaran berat.
Numerical Study on the Behaviour of Built-up Cold-Formed Steel Corrugated Web Beams End Connections
Authors: Both Ioan , Burca Mircea , Benzar Stefan , Ungureanu Viorel
Published: April 2023

Corrugated web beams made of cold-formed steel components represent an economical solution for structures, offering high flexural capacity and deformation rigidity. For conventional corrugated web beams, made of thick plates for the flanges and thin sinusoidal steel sheets for the web, the elements can be joined by standard bolted end-plate connections. In the case of corrugated web beams made of thin-walled cold-formed steel components only, additional plates are required to accommodate the shape and position of the profiles. A large experimental program was carried out on corrugated web beams made of cold-formed steel elements. One of the objectives was to determine the capacity of these beams and the influence of several parameters on the response of the beam, but also very important were the end connections of these beams. The recordings obtained from the tests were used to validate a numerical model. Based on the validation of the numerical model, finite element analyses were performed to study four solutions for end connections to facilitate assembly, optimise the number of bolts, and increase the capacity and rigidity. Although the connection can be improved for assembling reasons with the presented solutions, the overall capacity is limited by the components subjected to compression that lose their stability. Doi: 10.28991/CEJ-2023-09-04-01 Full Text: PDF
Stress Path Behaviour and Friction Angle Transition Due to the Cyclic Loading Effects
Authors: Mohamad Habib Musa , Zainorabidin Adnan , Amaludin Adriana Erica
Published: April 2023

In various aspects, peat soil is different from mineral soil. Peat is a biogenic deposit that emerged within the last 10,000 years, during the post-glacial (Holocene) era. Peat is a soft soil that is unable to support external loads without experiencing significant deformations. Tyre pressure from automobiles and/or aeroplane wheels on paved surfaces creates traffic load, which can manifest as static or dynamic types of loading. To resolve the problem with peat soils, a thorough understanding of the static and dynamic behaviour of peat is still required. Many people who live near regularly used highways feel traffic vibration, and it is important to comprehend the nature of this issue to make predictions about potential solutions to this problem. As such, this study aims to investigate the cohesion (c) and friction angle (φ) properties of peat soil after it has been subjected to cyclic stress. Monotonic triaxial tests are conducted to ascertain the initial shear strength characteristics of the soil. Cyclic triaxial tests are performed with half of their maximum deviator stress to simulate the behaviour of peat soil under various effective stresses and frequencies of loading that are applied with 100 number of cycles. After applying various numbers of cycles of dynamic loading, the post-cyclic monotonic shear strengths were subsequently evaluated. It has been noted that irregular behaviour tends to occur more frequently at higher frequencies, particularly between 2 and 3 Hz. With higher frequencies being applied, the reduction in cohesion and friction angle becomes more evident. Doi: 10.28991/CEJ-2023-09-04-010 Full Text: PDF
Impact of Plastic Waste on The Volumetric Characteristics and Resilient Modulus of Asphalt Concrete
Authors: Al-Tuwayyij Husham , Al-Mukaram Noorance , Musa Sarah S.
Published: April 2023

Recently, the use of plastic in many products has led to a huge amount of plastic waste, which is typically difficult to treat and expensive to recycle. This problem has been considered by many researchers and environmental organizations as requiring serious considerations about recycling and reusing plastic waste in different fields, such as asphalt mixtures. In this paper, aggregate passing a 4.75-mm sieve was replaced by 5, 7, 9, and 11% of plastic bottles used for drinking purposes. The dry method was adopted in this work, and the changes in the mixture’s volumetric properties were investigated using the Marshall method. A repeated indirect tensile load test was also conducted to determine the mixture’s resilient modulus. Marshall’s stability, air voids, unit weight, flow, and voids in mineral aggregates were examined. The results were compared and analyzed with the base sample. It was observed that adding plastic decreased aggregate consumption and reduced the optimum asphalt content (OAC). Additionally, the volumetric properties of the mixture improved and its service life was extended after adding plastic. It was also observed that the value of the resilient modulus (RM) increased when the percentage of added plastic increased as well. Reuse of plastic in asphalt mixtures achieves the concept of an environmentally friendly solution in the transportation area because it reduces the amount of asphalt and aggregates and reduces the costs of recycling plastic. Moreover, the optimal plastic content in this paper was achieved at 11%. Doi: 10.28991/CEJ-2023-09-04-012 Full Text: PDF
Impact of Prior Knowledge about Autonomous Vehicles on the Public Attitude
Authors: Othman Kareem
Published: April 2023

It is anticipated that AVs will offer multiple benefits, such as an improvement in the level of mobility, increasing the level of comfort, and reducing the number of traffic accidents. However, the public attitude is the main determinant factor that will face the deployment of AVs and in turn affect their implications. Over the last few years, there was a debate on the impact of the level of knowledge about AVs on public attitudes. While some studies show that people with higher levels of knowledge about AVs are the most optimistic, some other studies show that the public attitude moves in the negative with an increase in the level of knowledge. Thus, this study focuses exclusively on quantifying and understanding the impact of the level of knowledge and the public attitude in the US. A questionnaire survey was designed and conducted between June and November, 2022. A total of 5778 complete responses were received from all over the US and the analysis was conducted to estimate the public attitude and level of knowledge by region. The results show that there is a negative shift in public attitude with the increase in the level of knowledge about AVs. In addition, the results show that 1% increase in the level of knowledge about AVs is associated with 0.65%, 0.68%, and 2466 (USD) $ decrease in the level of interest, trust, and willingness to pay for AV and 0.56% increase in the level of concern about traveling in AVs. Moreover, the results are discussed in light of both the diffusion of innovation theory and the Gartner Hype curve. Doi: 10.28991/CEJ-2023-09-04-017 Full Text: PDF
Spatial Modeling of Flood-Vulnerability as Basic Data for Flood Mitigation
Authors: Arianti Iin , Rafani Muhammad , Fitriani Nurul , Nizar .
Published: April 2023

Identifying risks in flood-prone areas is necessary to support risk management decisions. This research was conducted to establish a vulnerability model of flood hazards in the city of Pontianak. The model was based on the scoring and weighting of biophysical factors. The AHP method and logical formulations were used to establish the model. The result showed that the accuracy of the model used by AHP to determine the vulnerability of floods was 80% in Pontianak City. The accuracy of the model using logical formulations to determine the vulnerability level of a flood was 84%. The Kappa accuracy value in model 1 is 76.7%. The model of flood vulnerability explains that most of Pontianak City has a very high level of flood vulnerability, which is 31,440,568.8 m2 or 29.11% of the total research area of 108,003,319.8 m2. The vulnerable area is 29,945,485.7 m2 or 27.73%, and the less safe area is 22,126,936.3 m2 or 20.49%, with the safe area being 24,490,328.7 m2or 22.67% of the total area. This research contributes to the government to establish policies regarding flood management and urban development in the future, and as an effort to mitigate against flooding. Doi: 10.28991/CEJ-2023-09-04-02 Full Text: PDF
Shear Performance of GFRP Reinforced Concrete Beams with Seawater and Chopped Fiber
Authors: Abdallah Waleed , Farrag Abdelrahman M. , Deifalla Ahmed F. , Ibrahim Amal. H. , Mohamed Hamdy M. , Ali Ahmed H.
Published: April 2023

This paper reports an experimental study on the behavior and shear strength of concrete beams reinforced with longitudinal GFRP bars mixed with sea water. In order to evaluate how much concrete contributes to shear resistance, seven beams were tested in bending. Similar in size and concrete strength, the beams were longitudinally reinforced with glass fiber-reinforced polymer bars; however, they did not even have shear reinforcement. The beams, which measured 3,100 mm in length, 400 mm in depth, and 200 mm in width, were conducted and tested up to failure. The test variables were longitudinal reinforcement ratios (1.0, 1.4, and 2.0%), chopped fiber content (0, 0.5, 2, and 3 kg/m3), and mixing water type (freshwater and seawater). The test findings showed that increasing the reinforcement ratio increased the neutral-axis depth and allowed the formation of more closely spaced fractures while decreasing the loss of flexural stiffness after cracking. By increasing the area of concrete in compression, this in turn enhances the contribution of aggregate interlock as well as the contribution of uncracked concrete. Furthermore, increasing the reinforcement ratio improves the dowel action, which reduces the tensile stresses that are created in the concrete around it. Doi: 10.28991/CEJ-2023-09-04-05 Full Text: PDF
Optimization of Integrated Reservoir for Supporting the Raw Water Supply
Authors: Bachtiar Shafur , Limantara Lily M. , Sholichin Moh. , Soetopo Widandi
Published: April 2023

This research intends to analyze the optimal operation pattern for fulfilling the raw water demand, and it is conducted in the integrated cascade reservoir of Duriangkang-Muka Kuning, Batam City, Indonesia. However, Batam City is the economic center of the Riau Islands and absolutely needs enough raw water supplies to support its development. The need for raw water in Batam City is predicted to reach about 6,630.29 l/s in 2025. Due to the population growth that is estimated to reach about 1.8 million people in 2025 and the plan of Batam City development as an industry and tourism center, Batam City is faced with the condition that reservoir management becomes a very important thing for supporting the continuity of water supply. The methodology consists of collecting the supporting data, such as inflow, reservoir capacity curve, and data on water needs; then building the optimization model by determining the objective function and constraints of the integrated reservoir; and carrying out the optimization model by using linear programming and simulation models for the integrated reservoir operation. The result presents optimal reservoir operation of the integrated Duriangkang-Muka Kuning reservoirs. The reservoir operation consists of the boundary curve of upper and lower normal operation, the outflow for fulfilling the water need, and the rule of supply pumping from Duriangkang reservoir to Muka Kuning reservoir. It is hoped that the result can be used as a reference in operating the two reservoirs to fulfill the water needs of the Batam City population. Doi: 10.28991/CEJ-2023-09-04-07 Full Text: PDF
Experimental Establishing of Moving Hydraulic Jump in a Trapezoidal Channel
Authors: Al-Bedyry Najah K. , Kadim Maher A. A. , Hussein Saman H. , Al-Khafaji Zainab S. , Al-Husseinawi Fatimah N.
Published: April 2023

This research was prepared as a preliminary laboratory study to achieve a moving hydraulic jump with controlled discharges. It is an initial part of the study that is being prepared to treat the salt tide occurring in the Shatt al-Arab due to the lack of water imports that were coming from the Karun and Karkheh rivers from Iranian territory, as this scarcity caused a salt tide that affected significantly the environmental reality of the city of Basra and the agricultural lands surrounding the Shatt al-Arab, such as the Shatt al-Arab district and the Siba orchards. As part of the proposed solutions, a moving hydraulic jump is created that pushes the salt tongue into the Persian Gulf; the results were promising. A moving hydraulic leap is a good example of unstable super- and sub-critical flow regimes and is regarded as a specific case of unsteady flow in a channel. There aren't many published experiments on this particular flow type, and the quantitative simulation of such a flow state has some inherent complexity. An experimental setup was created for this work in order to assess the hydraulic performance of a moving hydraulic jump in a trapezoidal flume. A sluice gate was installed at the flume's upstream edge to provide an unstable supercritical flow regime, movable hydraulic jumps along the channel, and temporal water stages at the gate's upstream side for the various downstream end boundary situations. Several flow factors, including energy head, pressure head, and flow depth, were estimated from the recorded data. The study found connections between discharge and shifting hydraulic jump variables. By employing relatively stable momentum and energy formulas, simple and time-independent formulas were developed that accurately predicted the pressure head in the subcritical region of an unstable mixed flow. As a result, the moving hydraulic jump factor can be correctly predicted using time-independent correlations by using the discharge variation as a boundary scenario. Doi: 10.28991/CEJ-2023-09-04-08 Full Text: PDF
Serviceability Analysis of Pedestrian Overhead Bridges and Underpasses
Authors: Ghafoor Fazal E. , Riaz Malik Sarmad , Deifalla Ahmed F. , Azab Marc , Javaid Omer , Sattar Muhammad Nouman , Sadiq Muhammad Maqbool
Published: April 2023

A grade-separated crossing allows a bicycle/pedestrian to continue over or under a barrier without conflict with a vehicle. However, the serviceability of these facilities is compromised in underdeveloped countries, including Pakistan. This research examines the effectiveness of pedestrian bridges and underpasses in terms of their usage by pedestrians. A total of 80,017 pedestrian crossings were observed at four sites (3 overhead bridges and one underpass) for four weeks (one week per site) using manual and video photography. The data about age, gender, and serviceability of each pedestrian was collected and analyzed using the chi-square test, t-test, and descriptive analysis. The study site selection was based on different characteristics, i.e., the number of lanes, type of median barriers, and type of facility (bridge/underpass). The analysis shows that most of the pedestrians (71.83%) did not use the crossing facilities, resulting in the poor serviceability of these structures. A comparison between bridges and underpasses also reveals that underpass usage (62.5%) is statistically more significant than bridge usage (11.62%). There is an effect of age (p<0.001) and gender (p<0.001) on the serviceability of these facilities as well, with pedestrians aged more than 25 years old and females using the facilities more than their counterparts. The study also provides implications for the effect of barriers and the height of facilities on the serviceability of these facilities. The number of lanes and the presence of a median barrier, as well as the height of the facility (number of steps), are the primary factors influencing the serviceability of grade-separated pedestrian crossings. Doi: 10.28991/CEJ-2023-09-04-09 Full Text: PDF
Efektivitas Terapi Plasma Konvalesen pada Pasien Covid-19 Derajat Berat dan Kritis dari Laporan Kasus dan Seri Kasus: Tinjauan Sistematis
Authors: Kunarisasi Sity
Published: April 2023

Pendahuluan:Penyakit infeksius akibat virus Severe Acute Respiratory Syndrome (SARS-CoV-2) menyebabkan terjadinya pandemi dengan tanpa terapi spesifik dan mengakibatkan tingginya angka kematian. Imunoterapi dengan antibodi spesifik virus dalam plasma konvalesen telah menunjukkan potensi manfaat untuk berbagai penyakit emerging.
Diskusi: Plasma konvalesen merupakan imunisasi pasif yang mengandung IgG spesifik SARS-CoV-2. Merupakan terapi pilihan pada pasien terinfeksi COVID-19 derajat berat dan kritis. Terapi ini diberikan bersamaan dengan terapi suportif lainnya. Plasma konvalesen berefek  mencegah replikasi virus, bersinergis dengan terapi supportif lainnya dapat meningkatkan kondisi klinis pasien, gambaran radiologi maupun laboratorium.
Kesimpulan: Plasma konvalesen diberikan bersama terapi suportiv lainnya dapat bermanfaat menurunkan angka kesakitan.
Effectiveness of Organic Waste Degradation Level using the Black Soldier Fly Maggot
Authors: Putri Marsha Savira Agatha , Dahlan Mufid , Wahyuni  , Fadlilah Anik , Rusminah Sani , Khitam Muhammad Chusnul , Yani Yulia Putri , Ahsan Elly , Haqiqi Rosyad
Published: April 2023

Sekaran Village is a village with a dense population, so the quantity of waste, both organic and inorganic from the village community is also high. This experiment focuses on processing organic waste only with Maggot Black Soldier Fly (BSF) media which has the potential to decompose organic waste. The purpose of this study was to determine the level of degradation of organic waste with BSF maggot media at the Sekar Benefit 3R Temporary Disposal Site (TPS) Sekaran District, Lamongan Regency. The results of this experiment include the increase in the mass of Baby Maggot BSF before and after degrading waste. The level of degradation of organic waste with Baby Maggot BSF is rice (69.83%), bones (50.5%), meat (46%), fruit (45.83%), wet leaves (31.5%) and the last is dry leaves (16.67%). Meanwhile, the level of degradation of organic waste with Adult BSF Maggot is not as high as the level of degradation of organic waste with Baby Maggot BSF media. Organic waste type which easily degraded by Adults Maggot BSF for 24 hours are meat, fruit and rice up to 0.59, 0.44 and 0.11 kg. Meanwhile, dry leaves, wet leaves and vegetables, which were degraded up to 0.69, 0.59 and 0.7 kg. It was concluded that the type of organic waste did not affect the quantity of Adult BSF Maggot before and after degrading organic waste.
Nurse Anxiety Levels and Caring Behavior during the COVID-19
Authors: Abidin Zainal , Handoko Grido , Aini Farida Nur
Published: April 2023

The COVID-19 pandemic is a global outbreak of the coronavirus disease caused by SARS-Cov-2. Health workers are the most vulnerable to contracting the disease. Anxiety is a reaction to a threatening and unexpected situation such as the COVID-19 pandemic. Anxiety can have a direct or indirect impact on physical, psychological and behavioral aspects. Caring behavior is central to nursing practice that must be carried out by nurses even in the era of the COVID-19 Pandemic. This research used a cross-sectional research design. The data was collected from a questionnaire distributed on April 21, 2021 with a total sample of 42 from 72 populations. The purposive sampling technique was used in this research. Data processing included coding, editing, and tabulating. The data were subsequently analyzed using Chi-Square statistical test through SPSS. Most of the nurses at Lumajang Islamic Hospital experienced Mild Anxiety levels,  with a total of 38 people (90.5%), and most of them performed Good Caring Behavior with a total of 41 respondents (85%). From the Chi-Square statistical test that has been conducted, p Value = 0.000 which is smaller than the alpha value (0.05) so that H1 is accepted. There is a relationship between the level of anxiety of nurses and caring behavior of nurses in the Inpatient Installation of Lumajang Islamic Hospital. High self-efficacy and a long working period are among the factors that promote good caring behavior in the COVID-19 pandemic era.
Pemulihan Perempuan Penyintas Kekerasan Berbasis Gender Siber (KBGS): Studi Kasus Dua Perempuan Penyintas KBGS dalam Mempertahankan Penghidupannya
Authors: Deselia Rosydinda , Poerwandari Elizabeth Kristi
Published: April 2023

Artikel ini bertujuan untuk menggali proses pemulihan dua perempuan penyintas kekerasan berbasis gender siber (KBGS) dan upaya-upayanya dalam mempertahankan penghidupannya. Artikel ini mengungkap kelindan kekerasan yang dialami penyintas dengan ruang-ruang kehidupannya serta strategi penghidupan yang dilakukan. Metode yang digunakan adalah kualitatif perspektif feminis dengan teknik pengumpulan data dilakukan dengan wawancara mendalam melalui daring. Data kemudian dianalisis dengan menggunakan kerangka Space, Time, and Violence (STV) oleh Elias dan Rai, yang melihat ketidaksetaraan dalam kehidupan perempuan berdasarkan 3 aspek, yakni ruang, waktu, dan kekerasan. Hasil penelitian menunjukkan dua temuan utama: pertama, kekerasan berbasis gender siber (KBGS) yang dialami berkelindan dengan peran dan ruang hidup perempuan. Perempuan mendapatkan dampak ekonomi, psikis, penyalahan (victim blaming) dan stigma negatif dari lingkungan. Kedua, perempuan penyintas mengupayakan berbagai strategi koping yang berbeda-beda untuk bertahan maupun pulih, seperti membatasi akses komunikasi, melakukan upaya teknis, hingga melapor pada pihak berwenang. Sayangnya, negara tidak menjamin pemulihan penyintas KBGS, sehingga ada kerugian dan biaya yang harus ditanggung oleh penyintas itu sendiri.
Stunting Countermeasures Intervention Model in Remote Areas of Banyuwangi Regency East Java
Authors: Kumalasari Mei Lina Fitri , Kusumawati Estri , Hadi Moch. Irfan
Published: April 2023

Stunting in toddlers becomes a chronic nutritional problem. Factors that cause stunting are maternal nutrition during pregnancy, socioeconomic conditions, infectious diseases in infants, access to health services, reproductive health, sanitation and clean water. This study aims to analyze stunting prevention intervention models in remote areas of Sukamade, Banyuwangi Regency. This study is an analytical observational study with a quantitative approach. Data collection techniques by interview and observation using a questionnaire. The sampling technique used a total sampling with a sample size of 42 toddler households. The analysis technique used is the Structural Equation Models (SEM) equation model, an alternative method of PLS. The final results show that environmental variables have a significant effect on stunting. The latent variable that affects the stunting variable is the environmental variable. It is necessary to create an intervention model that takes into account the need for safe drinking water by maintaining water sources and water quality.
İki Pozitif Azot Atomu İçeren Di-katyonik Yüzey Aktif Maddelerin Sentezi ve 1.0 M HCl Ortamında Korozyon İnhibisyon Etkinliklerinin İncelenmesi
Authors: ÖZTÜRK Serkan , TELCİ Emine , BEKTAŞ Gamze , KAYA Büşra , TANER Ebru , KIVRAK Kübra
Published: April 2023

Bu çalışmada, kimyasal yapısında iki adet pozitif yüklü kuaterner amonyum azotu içeren üç tane di-katyonik yüzey aktif madde sentezlenmiştir. Sentezlenen yüzey aktif maddelerin kimyasal yapıları çeşitli spektroskopik yöntemlerle (FT-IR, 1H NMR ve 13C NMR) ispatlanmıştır. Sentezlenen ve moleküler yapıları aydınlatılan 3 adet ürünün, 1.0 M HCl asidik ortamda, kütle kaybı yöntemi kullanılarak yumuşak çeliğin korozyonuna karşı inhibisyon etkinlikleri belirlenmiştir. Farklı inhibitör konsantrasyonlarına sahip asidik çözeltilere, metal kuponların, oda sıcaklığında 24 saat süreyle daldırılması suretiyle yapılan korozyon testleri sonucunda, her üç yüzey aktif madde için, birbirine yakın ve etkin inhibisyon verimleri elde edilmiştir. Moleküler yapılarında bulunan uzun karbon zincirindeki karbon sayısının fazlalığı korozyona karşı korumada etkin bir faktör olduğu gösterilmiştir. Uzun zincirindeki karbon sayısı en fazla olan inhibitörün asit ortamındaki korozyon inhibisyon etkinliğinin diğerlerine göre biraz daha yüksek olduğu tespit edilmiştir. Bunun yanı sıra, korozyona karşı etkinlikleri ile ilişkilendirmek adına, söz konusu di-katyonik yüzey aktif maddeler için kritik misel konsantrasyonu, bu konsantrasyondaki yüzey gerilimleri, misel oluşum serbest enerjisi, köpük kararlılığı gibi bazı fizikokimyasal parametreleri de hesaplama yoluna gidilmiştir. Yüzey aktif maddelerin metal yüzeyine adsorbe olarak yüzeyi korozyondan koruduklarının önemli bir destekleyici delili olan taramalı elektron mikroskobu (SEM) ile yüzey görüntüleri de alınmış ve asit çözeltisine daldırılan metal yüzeylerindeki pürüzlülük halleri belirlenmiştir.
Çift Metal Merkezli Fosfor 1,1-Ditiyolat Cd(II) Komplekslerinin Sentez ve Yapılarının Aydınlatılması
Authors: SAĞLAM Ertuğrul Gazi , BULAT Elif , SAÇMACI Mustafa , YILDIZ Servet
Published: April 2023

Bu çalışmada, 2,4-bis-(3-metoksitolil)-1,3-ditiya-2,4-difosfetan 2,4-disülfür ([((CH3)C6H3(OCH3)-P(S)S)2]) bileşiği yeniden sentezlendi. Bu bileşiğin alkollerle reaksiyonundan literatürde bilinen iki ditiyofosfonik asiti ([HS2P(R’)(ORn)], HLn; R’=(CH3)C6H3(OCH3); R1= Etil-, L1, R2= 2-propil-, L2) sentezlendi. Ham ditiyofosfonik asitler kuru amonyak gazıyla ligandlarına ([NH4][S2P(R’)(ORn)]) dönüştürüldü. Etil alkol ortamında bu ligandların kadmiyum tuzlarıyla reaksiyonlarından çift çekirdekli yeni ditiyofosfonato Cd(II) kompleksleri sentezlendi ([Cd(μ-Ln)2(Ln)2]). Komplekslerin yapıları; elementel analizi, kütle spektrometresi (ESI), FT-IR, Raman, NMR (1H, 13C, 31P) spektroskopisiyle aydınlatıldı.
A Project Monitoring Study on the Improvement of Elementary Science Teacher's Science Teaching Efficacy through a Flexible Online Training Course
Authors: Cagurin Giovanni B. , Gonzales Merlyn G. , Bacarrisas Prosibeth G. , Guimary Faith M. , Gracia Jr. Arturo G. , Walag Angelo Mark P.
Published: April 2023

The curricular revamp in the Philippine's Basic Education aimed to improve the learning outcomes of Filipino Students. In science education, this revision in the curriculum posed a mismatch in the past teacher preparation and current basic education science education curriculum. As a response, a flexible training program was conducted to address this curriculum gap. This study investigated the improvement of science teaching efficacy utilizing rapid project monitoring through a pre-experimental research design. Standardized adopted questionnaires were utilized before and after the training program. At the end of the training program, teachers were found to have improved in all aspects of science teaching efficacy except in the personal science teaching efficacy, which indicates success in achieving the training objectives. In addition, all targeted concepts for science teaching efficacy were improved after the training. The results of this present work support the notion that professional development programs are potential ways to address curricular gaps in teacher and curriculum mismatch. It is recommended that further studies be conducted to examine science teachers' experiences during the training program to understand how it contributes to the development of their science teaching efficacy.
Youths' Contribution to Household Welfare in Rural Areas
Authors: Falola Abraham , Mukaila Ridwan , Akanbi Sheu-Usman Oladipo , Nzennwa Rosemary Chiamaka , Jimoh Shukurat Damilola
Published: April 2023

Rural households are faced with low purchasing power, poor food consumption, and poor general well-being. Youths are economically active, which could contribute to reducing these problems and improving rural development. However, the extent to which youths contribute to improving rural household welfare has gained little attention. Thus, this study assessed youths’ contributions to household welfare and the factors influencing their contributions to household welfare. Data were collected from 180 youths using a structured questionnaire and then subjected to descriptive and multiple regression statistical analysis. The findings revealed that youths contribute significantly to rural households’ welfare. The monthly income, access to credit, association membership, gender, age, and access to remittances are responsible for the level of youths’ contributions to household welfare. The challenges that prevent youths’ contribution to household welfare in rural areas were poor government support, poor credit facilities, unemployment, lack of access to business information and lack of training opportunities and vocational programmes. Government support to rural youths through the provision of grants and loans as start-up capital is needed to empower youths to contribute to their household welfare. Also, youths should be encouraged to go for vocational training to acquire a skill that could be a vehicle for a source of income.
Mathematics Students' Coping Behaviour, Happiness, and Self-efficacy in the New Normal: Correlation and K-means Cluster Analysis
Authors: Casinillo Leomarich F.
Published: April 2023

Students in distance education are expected to have low levels of happiness in learning. As such, they must possess coping behaviour and self-efficacy to become motivated in school. This article aims to depict the level of students’ coping behaviour, happiness, and self-efficacy in learning mathematics amid the COVID-19 pandemic and determine their association. Primary data were gathered through Google Forms from 233 available samples of mathematics students at Visayas State University, Baybay City, Leyte, Philippines. The data were summarized through selected descriptive statistics and depicted their relationship with the aid of Spearman rho correlation.  In addition, K-means clustering was employed to categorize the students into similar characteristics in regard to coping, happiness, and efficacy. The results showed that students during the pandemic are coping, moderately happy, and possess moderate self-efficacy. The correlation analysis revealed that students’ coping behaviour, happiness level, and self-efficacy are highly and directly associated with each other. This suggests that the students’ coping, happiness, and efficacy levels must go together to achieve a good academic performance in mathematics during distance education. Moreover, the K-means clustering analysis revealed that there are a group of students with significantly lower coping behaviour, happiness level, and self-efficacy in learning. In conclusion, mathematics teachers must encourage their students to engage in the classroom to boost their coping, happiness, and efficacy. Furthermore, teachers must give interesting and realistic mathematics activities, however, doable and suitable for online learning amid the health crisis.
Perceived Parental Differential Treatment and Sibling Relationships in Adolescents
Authors: Iftikhar Kinza , Sajjad Saba
Published: April 2023

This study aimed to investigate the impact of perceived parental differential treatment (differential paternal control and affection, differential maternal control and affection) on sibling relationships (warmth, conflict, and rivalry) among adolescents. The theory of equity and social comparisons were included in the theoretical framework. The role of demographics was also assessed for the study variables. A correlational design with a purposive-convenient sampling technique was used to collect data from adolescents. A sample of 232 adolescents aged 18 to 24 years (M= 20.84, SD= 1.70) was taken from the main cities of Punjab, Pakistan. SIDE (Daniels & Plomin, 1985) and the ASRQ-S (Stocker et al., 2001) were the measures used in the study. Results revealed a positively related relationship between perceived maternal and paternal affection and sibling warmth and a negative relationship between perceived maternal and paternal control and sibling rivalry and conflict.
Working through the Unknowns: Canadian Youth's Experience of Employment during the COVID-19 Pandemic
Authors: Nichols Leslie
Published: April 2023

The changes to our daily lives brought about by the COVID-19 pandemic were significant, and by now, well established. Suddenly we were having to deal with lockdowns, stay-at-home orders and social distancing, the closure of schools and daycares for in-person learning, and carrying out our paid work, if possible, at home. Those who couldn’t work at home, in the medical profession, emergency services and essential retail like grocery stores and pharmacies, dealt with unprecedented occupational health and safety unknowns, particularly during the early phases of the pandemic, information about which was slowly revealed in unfolding scientific developments. Youth were among those particularly affected. This study conducts a media analysis of the trends and experiences of young workers during this time. Its aim is to explore early assessments of the effect the pandemic will have on their career trajectories over the longer term. This helps to develop needed information on this demographic, whose plight in the face of the pandemic’s other social, health, and economic repercussions, has not had the attention it deserves. The article concludes with recommendations for the empirical research needed to support young workers’ transition to adulthood in the coming years.
Dowry at Marriage as a Risk Factor in Relationship between Impacts of Dowry, Psychological Distress and Marital Satisfaction
Authors: Umm-e-Habiba  , Kamal Anila
Published: April 2023

In Pakistani culture, the dowry system is deeply entrenched, especially for parents who belong to the lower middle class. However, little has been documented about their positive and negative impacts on Pakistani married women. This research aimed to investigate the relationship between positive and negative impacts of dowry, psychological distress, and marital satisfaction in married women, and to investigate the effect of moderation of dowry at marriage on these relationships. A cross-sectional survey was carried out from February to April 2021 in Pakistan. The sample comprised 486 married women including working and non-working from different cities of Punjab. This study was carried out using a purposive convenient sampling technique and questionnaires as a data gathering tool. Results of the study showed that negative impact of dowry was associated with psychological distress and marital satisfaction but this association was not found for positive impact of dowry. Furthermore, moderation results illustrated no dowry at marriage strengthen the effects of negative impact of dowry on psychological distress and weaken the effects of negative impact of dowry on marital satisfaction in married women. Youth and the government should both take action to control this system.
Divorce, Treaty, and Expulsion in B.W. Powe's "The Unsaid Passing"
Authors: Trowbridge Terry
Published: April 2023

A close reading of a series of poems by contemporary poet, novelist, and political theorist B. W. Powe reveals a subtle theory of single parenthood and divorce. A three-part literary conceit by Powe is analyzed for its comparison between divorce, treaty, and biblical themes of expulsion. Inferences are drawn about the effect of legally structured relationships in Canadian families after divorce. Leaving aside discussions from law and literature, further conclusions are considered about the usefulness of close readings of Canadian poetry to ethnographic law and society research. Suggestions are made for enlarging the critical research tools available to Canadian legal consciousness research by engaging some Canadian poetry.
PRÁTICAS CLÍNICAS MEDICAMENTOSAS E NÃO MEDICAMENTOSAS
Authors: Martins Ana Caroline Guedes Souza , Franco Jaiane Rosame Oliveira de Sousa , Ferreira Jheniffer Milena Belo , Farias Debora Cristina da Silva , Gonçalves Rodrigo , Anaisse Samanntha Lara da Silva Torres , Santiago Bianca Cristina Silva Assis , Silva Martapolyana Torres Menezes da , Lisboa Márcio Antônio Barbosa
Published: April 2023

Prezados leitores, esta obra é produto de levantamentos bibliográficos sobre a aplicação clínicas medicamentosas e não medicamentosas em diversos cenários da saúde pública. As evidências destacam a interferência do uso de medicamentos em resultados de exames laboratoriais; a segurança do paciente na prescrição e administração de medicamentos; a avaliação, a mensuração e o manejo da dor na prática profissional dos enfermeiros na unidade hospitalar. Além disso, outras evidências descrevem a educação em saúde sobre a importância do serviço de consulta farmacêutica na atenção básica; os benefícios dos métodos não farmacológicos para o alívio da dor e a percepção do enfermeiro quanto o uso de terapias alternativas no controle da dor oncológica. A partir desta coletânea, busca-se promover conhecimentos atualizados acerca das questões farmacológicas e não farmacológicas na prática clínica.