bluuebunny/crossref_metadata_2025 huggingface dataset:
The Impact of the Eto'o Tower Building Construction Process on the Quality of Life of Local Communities in Suco Motael, Posto Administrativo Vera Cruz, Municipio Dili, Timor–Leste
Authors: Ximenes Jacinto Marques
Published: August 2024

Out in a limited manner, especially in constructing small-scale buildings to improve the community's economy. However, the development was not controlled, and there was even unlicensed construction. This study aims to describe the impact of the Eto'o Tower construction process on the quality of life of the local community and explore the driving and inhibiting factors of the Eto'o Tower construction process on the community's quality of life. This type of qualitative research is based on observations of existing data in the field and data obtained from in-depth interviews asked of informants. The result presents if the environmental development impacted by construction brings partial effects, both positive (space improvement that could enhance the development and opportunity of modernization) and negative (Physical Damage and Decreasing Environmental Conditions). Despite both effects, these constructions also reflect the evidence of driving factors (government commitment, the enthusiasm of the surrounding citizen's community for participating, and the opportunity for foreign investors to invest in various sectors by adding new places) and inhibiting factors (the partial chain problems caused by the presence of illegal permits that affect the surrounding environment). Overall, government policies due to building construction activities are still lacking, so there is a need for socialization, guidance, and supervision by relevant government agencies.
Global Green Building Adoption: An In-Depth Analysis of Trends Worldwide
Authors: Susanto Sony
Published: August 2024

Green building has become an increasingly vital topic in global environmental discussions and the construction industry. Sustainable buildings aim to reduce environmental impact, enhance energy efficiency, and create healthier, more comfortable environments. The research aims to understand global trends and practices related to green building concepts and sustainability initiatives. The research methodology employs a bibliometric approach involving the search, selection, and analysis of green building literature. Data bibliographies are analyzed using keyword frequency analysis, citation analysis, and data visualization. The results provide insights into global adoption trends and the roles of specific factors in green building. Various factors influence green building technology adoption, including perceptions of benefits, ease of use, social support, and government policies. This study emphasizes the significance of social, economic, and environmental factors in the diffusion of green building technology. The integration of the Internet of Things (IoT) can enhance efficiency. However, it's important to note that these factors may vary across regions. Further research is necessary for a more comprehensive understanding. In conclusion, this research demonstrates that the adoption of green building technology is influenced by factors such as knowledge, social trust, environmental attitudes, costs, and perceptions of benefits and ease of use. Government support and social factors also play crucial roles in adoption. The integration of the Internet of Things (IoT) holds the potential to improve efficiency. This study is relevant in both advanced and developing countries, such as Indonesia and Africa, promoting the concept of green building for global sustainability
The Potency of Pluchea indica Less as Preventive Effort to Lead (Pb) Pertubation on Rats (Rattus norvegicus) Organs
Authors: Aulanni'am Aulanni'am , Julianto Andri , Dewi Made Artari , Dirgahariyawan Tri Cahyo , Mahdi Chanif , Wuragil Dyah Kinasih , Herawati Herawati
Published: August 2024

Lead (Pb) is one of the heavy m metals polluting the environment which is harmful to t the organism. Pb accumulation triggers free radic cals and disrupts the body's metabolism. Pluche indic ca leaf extract is reported contain flavonoids whiich act as antioxidants and can counteract free radiccal attacks. The purpose of this study was to de etermine the role of Pluchea indica leaf extract preve entive therapy in counteracting free radicals due too exposure to Pb in rats (Rattus norvegicus). Wistar mmale rats aged of 8-10 weeks with a body weight of about 200-250 grams. Rats were divided into 5 tr reatment groups, were group A as negative contr rol, group B as positive control induced by lead (Pb)) 10 mg/rat/day, groups C,D,E given with ethano olic extract of Pluche indica leavesof 200 mg/kgBW, , 400 mg/kgBW, and 600 mg/kgBW and lead (Pb b) exposure of 10mg/ rat/day. Kidney, liver and jejunaal histopathology using HE staining was observed microscopically. The results showed that the administtration of Pluche indica leaves extract could preve ent tissue damage to the kidney, liver and jejunum in rats exposured to Pb. Dose of 600 mg/kgBW show wed histopathological improvement in kidney, liver annd jejunum. The greater the dose, the better prev ention of tissue damage as indicated by tissue condition resembling those of control rats. The conclusion of this study, the Pluchea indica leaf extract has the potential to prevent organ damaged exposed to lead.
Effects of Lycopene Treatments on Development, Hatchability, and Heart Rate of Zebrafish Embryos under Heat Stress Exposure
Authors: Tuska Habib Syaiful Arif , Salsabila Odifiannisa Ayu , Lonameo Bonick Kartini , Hardian Andreas Bandang , Lesmana M. Arfan , Yesica Reza
Published: August 2024

Lycopene, a potent antioxidant predominantly found in red-hued fruits and vegetables such as tomatoes, has been incorporated into embryonic maturation media in vitro, demonstrating enhancements in embryo quality. Despite these advancements, the specific effects of lycopene on Zebrafish embryo quality remain unexplored. This study aims to investigate the impact of lycopene (0.65 ppm) on the development of Zebrafish embryos, focusing on hatchability (HA), and heart rate (HR) under conditions of heat stress (HS). Fertile Zebrafish embryos at the gastrula stage were induced HS (30oC; 1 hour). The embryos will be segregated into two groups: those exposed to HS and non HS (28oC). Each group will receive one of three treatments (four replicates): control / without lycopene (P1), 2μL lycopene (P2), and 4μL lycopene (P3). Observations using an inverted microscope was done every three up to 48 hours post-fertilization (hpf), and subsequently every five hours up to 96 hpf. Quantitative data obtained for HA and HR were analyzed with SPSS, One-Way ANNOVA (p<0.05). The antioxidants contained in lycopene can influence the speed and success of Zebrafish embryo development and HA exposed to HS. In addition, the antioxidant in lycopene can also suppress the HR frequency of Zebrafish embryos exposed to HS. However, more studies about the optimum dose, purity, and stability of the lycopene extract should be done to make a definitive conclusion.
Analisis Pencegahan Hospital Acquired Infections (HAIs) Pada Dokter Muda di Rumah Sakit Putri Hijau Medan Sumatera Utara
Authors: Jaka Sarwadhamana Raden , Mu’amanah Arifah
Published: August 2024

Rumah sakit sangat rentan untuk terjadinya Hospital Acquired Infections (HAIs) atau yang dikenal sebagai infeksi nosokomial, merupakan  infeksi yang didapat sebagai kosekuensi dari pengasuhan tenaga kerja medis dalam menjalankan tugasnya. Pengendalian penyebaran infeksi HAIs perlu dilakukan oleh rumah sakit dengan memperhatikan angka kejadian HAIs karena menjadi tolak ukur mutu pelayanan Rumah Sakit. Tujuan dari penelitian ini adalah untuk mengetahui analisis upaya pencegahan Hospital Acquired Infections (HAIs) di Rumah Sakit Putri Hijau Medan Sumatera Utara. Penelitian ini merupakan penelitian deskriptif kuantitatif dengan rancangan survey observasional. Populasi dalam penelitiana ini adalah seluruh dokter muda yang melakukan Coas di Rumah Sakit Putri Hijau Medan Sumatera Utara sebanyak 224 responden. Sampel dalam penelitian ini berjumlah 164 yang di ambil dengan teknik simple random sampling yaitu mengambil sampel secara acak sederhana. Data yang telah dikumpulkan kemudian dianalisis menggunakan analisis univariat. Hasil penelitian menunjukan bahwa responden sebagian besar melakukan upaya pencegahan Hospital Acquired Infections (HAIs) yaitu sebanyak 90 responden (54,9%) sedangkan yang tidak melakukan upaya pencegahan infeksi sebanyak 74 responden (45,1%). Kesimpulan sebagian besar responden di Rumah Sakit Putri Hijau Medan Sumatera Utara patuh dalam melakukan upaya pencegahan Hospital Acquired Infections (HAIs).

 

Kata Kunci: Hospital Acquired Infections (HAIs)
Upaya Meningkatkan Motivasi dan Hasil Belajar Mahasiswa dengan Metode Role Playing pada Mata Kuliah Manajemen Pelayanan Kesehatan dan Rumah Sakit (MPKRS)
Authors: Nawangwulan Sri
Published: August 2024

Masalah dalam penelitian ini adalah Motivasi (metode ceramah, metode dengan tugas presentasi kelompok, perhatian mahasiswa pada keseluruhan jalannya perkuliahan) dan rata-rata hasil  belajar mahasiswa semester VI kelas A dan kelas B dalam Mata Kuliah MPKRS rendah rata-rata 54,2 dan 56,8. Tujuan dari penelitian ini antara lain mengidentifikasi motivasi hasil belajar, penilaian  dosen dan mahasiswa  sebagai observer saat pelaksanaan role playing; penilaian tentang keunggulan dan kelemahan role playing, tingkat pemahaman mahasiswa terhadap tupoksi kabid dan kasi di bidang yanmed dan keperawatan serta bidang jangmed; menyusun rekomendasi role playing. Jenis penelitian ini adalah penelitian tindakan kelas atau class room action research (CAR) dengan rancangan penelitian praeksperimen yaitu dengan perlakuan Metode Role Playing menggunakan analisis deskriptif. Hasil penelitian menunjukan motivasi dalam role playing kelas A dan kelas B hasilnya meningkat, rata-rata hasil UAS untuk kelas A dan B  meningkat, penilaian observer terhadap penampilan role playing kelompok mata kuliah MPKRS semester VI kelas A dan kelas B rata-rata hasilnya tiap-tiap langkah belajar role playing  cukup dan baik. Keunggulan dan kelemahan metode belajar role playing untuk kelas A dan B adalah tidak sama namun saling melengkapi antara masing-masing butir pertanyaan pada keunggulan maupun kelemahan.

Kata Kunci: Role playing; Motivasi; Hasil Belajar; Role play; Motivation; Learning outcomes
Automated Psychotherapy in a Spaceflight Environment: Advantages, Drawbacks, and Unknowns
Authors: Smith Logan
Published: August 2024

Various behavioral and mental health issues have been reported by space crews for decades, with the overall number of mental health complications expected to be higher than is publicly known. The broad range of mental health complications encountered in space is expected to grow as people venture deeper into space. Issues with privacy, dual relationships, and delayed communications make rendering effective psychological therapy difficult in a spaceflight environment and nearly impossible in deep space. Automated psychotherapy offers a way to provide psychotherapy to astronauts both in deep space and low Earth orbit. Although automated psychotherapy is growing in popularity on Earth, little is known about its efficacy in space. This viewpoint serves to highlight the knowns and unknowns regarding this treatment modality for future deep space missions, and places an emphasis on the need for further research into the applicability and practicality of automated psychotherapy for the spaceflight environment, especially as it relates to long-duration, deep space missions.
Possibilities of the ultrasound method in assessing the degree of swelling of perineural tissues at the level of the lower leg. Focus on regional anesthesia
Authors: Lysak Y.V. , Dmytriiev D.V.
Published: August 2024

Widespread introduction of ultrasound-guided regional anesthesia has increased the frequency of nerve blocks and the list of available nerves for blocking, particularly on the foot. In the area of the tibiocalcaneal joint, swellings of various etiologies are often found, including in patients with diabetes, who are characterized by high comorbidity. To date, the influence of edema on the effectiveness of local anesthetics is insufficiently studied. To evaluate the ultrasound criteria, we have analyzed and characterized the ultrasound pattern of 110 patients. When performing a nerve block in the area of the tibiocalcaneal joint, the time of the block onset and duration of sensory block in patients who underwent surgery for the diabetic foot depended reliably on the degree of ultrasound-diagnosed edema in the area of the block. The ultrasound method makes it possible to assess the degree of swelling in the area of blockade directly during conduction anesthesia. Further studies are needed to determine the root cause of this phenomenon, which may depend on the pH of the edema fluid or on dilution in the edema volume.
KEPUASAN TERHADAP LAYANAN APLIKASI PACS ONLINE DI RS. NATIONAL HOSPITAL SURABAYA
Authors: Yohanes Yohanes
Published: August 2024

Latar belakang: Aplikasi PACS online merupakan aplikasi yang digunakan oleh RS. National Hospital Surabaya untuk menyimpan data gambar digital Radiologi yang dapat diakses oleh internal rumah sakit dan pasien. Penerapan aplikasi PACS online di RS. National Hospital Surabaya belum maksimal dikarenakan penggunaan pasien masih 50-60%, maka dari itu perlu dilakukan penelitian tentang kepuasan layanan aplikasi PACS online di RS. National Hospital Surabaya. Tujuan: Tujuan dari penelitian ini adalah untuk mengambarkan faktor-faktor yang berpengaruh terhadap kepuasan terhadap layanan aplikasi PACS online di RS. National Hospital Surabaya. Metode: Metode untuk penelitian ini menggunakan teori HOT-Fits dan merupakan penelitian deskriptif dengan pendekatan Mixed Method Research (KUANTITATIF dan kualitatif). Hasil: Populasi penelitian ini adalah pengguna aplikasi PACS online di RS. National Hospital, dengan jumlah sampel 133 responden yang mengisi kuesioner dan 10 responden yang diwawancarai. Hasil penelitian dengan korelasi menunjukkan ada hubungan antara kualitas sistem dengan kepuasan pengguna, kualitas informasi dengan kepuasan pengguna, kualitas layanan dengan kepuasan pengguna dan ada hubungan secara simultan kualitas layanan, kualitas informasi, dan kualitas layanan dengan kepuasan pengguna aplikasi PACS online di RS. National Hospital Surabaya. Kesimpulan: Hasil penelitian dengan analisis regresi linier berganda menunjukkan ada pengaruh secara simultan kualitas sistem, kualitas informasi, dan kualitas layanan dengan kepuasan pengguna aplikasi PACS online di RS. National Hospital dengan nilai sebesar 84,3%. Sedangkan sisanya (100% - 84,3% = 15,7%) dipengaruhi oleh variabel lain di luar persamaan regresi ini atau variabel yang tidak diteliti. Saran yang diberikan yaitu memonitoring dan mengevaluasi kepuasan pengguna aplikasi PACS online, mengevaluasi dan menerapkan masukkan dari pengguna aplikasi PACS online, dan pengoptimalan dukungan manajemen puncak dalam evaluasi penerapan aplikasi PACS online.
Strategi Pengembangan SP2TP Elektronik Di Puskesmas Parongpong Kabupaten Bandung Barat
Authors: Lutfi Nadira , Ratna Wardani
Published: August 2024

Berdasarkan aturan dari pemerintah yang terdapat dalam Permenkes Nomor 31 Tahun 2019 bahwa sistem informasi puskesmas dapat diselenggarakan secara elektronik agar data yang diperoleh dapat disimpan dengan aman. Sistem informasi puskesmas secara elektronik harus memiliki aplikasi, jaringan internet dan jaringan lokal (LAN), hal ini juga dapat mendukung adanya kegiatan promkes (Promosi Kesehatan) melalui media elektronik serta pelaporan online kepada Menteri Kesehatan. Tujuan penelitian ini yaitu mengidentifikasi faktor-faktor yang menyebabkan belum terealisasikannya RTL (Rencana Tindak Lanjut) secara nyata sehingga target tidak terpenuhi dan tidak ada tindakan evaluasi terhadap kegiatan UKM Puskesmas Parongpong dengan analisa diagram fishbone (diagram tulang ikan), menentukan prioritas penyelesaian masalah yang menyebabkan belum terealisasikannya RTL secara nyata sehingga target tidak terpenuhi dan tidak ada tindakan evaluasi terhadap kegiatan UKM di Puskesmas Parongpong dengan analisa USG (urgency, seriousness, growth) dan mengidentifikasi strategi pengembangan Sistem Pencatatan dan Pelaporan Terpadu Puskesmas (SP2TP) berbasis elektronik di Puskesmas Parongpong dengan analisa SWOT (strength, weakness, opportunity, threats). Kegiatan ini dilakukan dengan beberapa tahapan yaitu melakukan analisa masalah dengan fishbone, USG, dan Analisa SWOT kemudian dilakukan penyuluhan kepada seluruh bidang yang terlibat dalam kegiatan UKM di Puskesmas Parongpong. Hasil yang diperoleh dari perhitungan skor menggunakan Analisa SWOT adalah membuat regulasi tatacara dan standar prosedur operasional (SOP) alur penggunaan SIMPUS untuk SP2TP dalam upaya mengoptimalkan manajemen informasi kesehatan di Puskesmas Parongpong dan evaluasi dari strategi yang telah dibuat adalah dengan melakukan koordinasi antara manajemen dengan pelaksana dalam upaya mengoptimalkan penggunaan SPK untuk SP2TP berbasis elektronik.
A Contrastive Study of Qi Ahong’s and Xia Yang’s Chinese Versions of And Then There Were None
Authors: Liyan Fu
Published: August 2024

In this thesis, two Chinese versions of And Then There Were None- a representative of detective novels, are selected for research. It aims to contrast and analyse Qi Ahong’s and Xia Yang’s Chinese versions from the perspective of semantic translation and communicative translation, and study their translation methods and skills of detective novel. This thesis uses contrastive analysis method and bibliographic method to analyse these two versions from the perspective of semantic translation and communicative translation. The results indicate that Xia Yang’s version tends to communicative translation, while Qi Ahong’s version tends to semantic translation too much, and sometimes even ignoring communicative function. However, in the practice of detective novel translation, both of these two translation methods should be utilized, and translators should choose the most suitable translation method according to different contexts. This paper provides a new perspective for the contrastive analysis of the Chinese versions of And Then There Were None, and puts forward a reference for the translation of detective novels. Moreover, the proposed translation method combining semantic translation and communicative translation helps to promote the improvement of Chinese versions of detective novels and contributes to boost the communication and transmission of world culture.
Isolation and Characterisation of Pink Pigmented Facultative Methylotrophs (PPFM) from Malaysian Ulam Leaves
Authors: Ramli Nur Isti’anah , Abas Faridah , Ismail Intan Safinar , Rukayadi Yaya , Jurime Nuramiratul Hafizah
Published: August 2024

This study aims to isolate and characterise the Pink Pigmented Facultative Methylotrophs (PPFM) bacteria from the leaves of common Malaysian table salad (ulam). The colonies of PPFM bacteria were obtained using selectively modified Pseudomonas agar based on the appearance of the pink pigment colony. The three selected isolates labelled OJ4, OJ154 [Oenanthe javanica (Blume) DC.] and ML8 [from Melicope lunu-ankenda (Gaertn.) T. G. Hartley] were chosen for characterisation. The result showed the PPFM bacteria colonies (log CFU/g) at the leaf surface of C. caudatus are 4.4 ± 0.1, significantly higher than O. javanica, 3.8 ± 0.2, and M. lunu-ankenda, 3.2 ± 0.1. The selected isolates belong to the Gram-negative group, motile with rod shape with size [length (l) × width (w)] in µm unit 4.3 ± 1.1 × 1.6 ± 0.6, 5.4 ± 0.2 × 1.2 ± 0.1, and 3.5 ± 0.7 × 1.0 ± 0.0, respectively. They show positive urease, catalase, and oxidase activities, while none of them can degrade starch, gelatine, or cellulose, as well as glucose fermentation (MR test) and metabolism actions (VP test), producing indole and hydrogen sulphide gaseous. Only isolate OJ154 demonstrates positive casein hydrolysis and nitrate reduction activities, while only isolate ML8 can utilise citrate but not in lipid degradation. Their sequence analysis of the 16S rRNA indicated that OJ4 and ML8 are Methylobacterium radiotolerans with a similarity of 99%, whereas, OJ154 is Methylorubrum salsuginis with a similarity of 99%. To conclude, PPFM bacteria from the leaves of C. caudatus, O. javanica, and M. lunu-ankenda have been isolated and characterised in particular.
Plausible Avenues and Applications of Bioformulations from Symbiotic Culture of Bacteria and Yeast
Authors: Jayalakshmi T. , Gayathry G. , Kumutha K. , Sabarinathan K.G. , Amutha R. , Veeramani P.
Published: August 2024

Microbial cellulose, especially the bacterial cellulose produced by symbiotic co-cultures of acetic acid bacteria and yeast (SCOBY) that exists in a mutualistic interaction opens plausible strategies in the field of food as well as sustainable regenerative eco-system and waste management. Cultivated on sweetened black tea, the mutually proliferating bacteria (Acetobacter xylinum, A. xylinoides, and Bacterium gluconicum) and yeast strains (Schizosaccharomyces pombe, Saccharomycodes ludwigii and Saccharomyces cerevisiae) produces a fermented liquor along with the floating bacterial cellulosic pellicle called as Kombucha. This review explores the possible applications of kombucha SCOBY to use bacterial cellulose-based engineered living materials, commercial superabsorbent spheres by various marketing ventures like food, pharmaceutics, biomedical applications for bio-sensing and bio-catalysis, crop biostimulants, biocontrol agents in the management of plant and animal illnesses, post-harvest management in crops, water purification, pollutant detection, environmental biotechnology, and production of SCOBY from alternative substrates and agrarian waste management. The plausible use of bacterial cellulose hydrogels in dryland agriculture for their exceptional water-absorbing capability, eco-friendly nature, capacity to break down naturally, and compatibility with other living organisms is also elaborated in this paper. Furthermore, diverse microbial species to enhance the variety and functional properties of SCOBY, health benefits and its influence on human welfare is vividly discussed in the paper. The very in-depth study on the uses of SCOBY also paves way for the research exploration of this under-utilized microbial boon in food and farm sector for circular based regenerative agriculture in near future.
Evaluation of Epidemiological Pattern of Candida Species Associated with Candidemia from A Tertiary Care Facility in South India
Authors: Mohanraj Hemamalini , Vinodhini V.M. , Vajravelu Leela Kakithakara
Published: August 2024

Candidemia ranks the 4th most prevalence cause of bloodstream infections and stands out as the primary cause of invasive fungal infections among hospitalized patients. Its incidence varies globally from 0.33 to 6.51 episodes per 1000 admissions, representing a major public health burden due to its increasing incidence and high mortality rates. The present research work has been conducted to identify the distribution of Candida species among septicemic patients and to determine the patterns of antifungal susceptibility of Candida species isolates from them in a tertiary care center in South India. Among the 88 Candida isolates, 13 (14.8%) were speciated and identified as C. albicans and 75 (85.2%) were Candida non-albicans. Of them, C. tropicalis (42%) ranks more prevalent. The distribution of virulence factors among 88 Candida isolates revealed that 49 isolates (55.7%) exhibited phospholipase activity, hemolysin production was detected in 68.2% of isolates, biofilm production was demonstrated in 73.9% isolates and coagulase activity was observed in 46.7% isolates. In the present study, Candida species were most sensitive to Amphotericin B (94.3%), which is followed by Caspofungin (93.2%), Voriconazole (92%), Micafungin (90.9%), and the least was observed with Flucytosine (78.4%) and Fluconazole (71.5%). Thus, in order to improve treatment responses, the insights acquired from this research will aid in clinical management and the development of antifungal stewardship recommendations.
Microbiological Profile of Phytoestrogen Rich Supplement and Its Impact on Gut-microbiome Composition in Drosophila melanogaster
Authors: Gayathri K. , Nalini R. , Sriram Sneha , Jayaraj Indhuja , Parvathi V. Deepa , Velraja Supriya
Published: August 2024

Phytoestrogen-rich diet alters the composition of gut microbiota by enhancing the growth of beneficial bacteria and decreasing the microbial load of pathogenic organisms. Drosophila is an invertebrate model system used for research studies, as it shares 70% genetic homology with humans. The present study aimed to analyse microbiological profile of phytoestrogen rich supplement and its impact on gut-microbiome composition in Drosophila melanogaster. The phytoestrogen rich supplement was mixed with formula 424 plain and flies were exposed to it. Gut of flies was dissected and cell suspension was prepared. Bacterial colonies were developed by streaking method. Gram staining was performed to differentiate the bacterial cells and further gut microbiome composition (Acetobacteraceae and Lactobacillales taxa) was analysed by 16S rRNA sequencing. The microbiological analysis was carried out to ascertain the microbial load of the developed product for consumption. The total bacterial count and coliform counts of the phytoestrogen rich supplement were <10 CFU/g. Also, the developed supplement exhibited minimal yeast and mold growth (<1 CFU/g). Gram staining showed gram positive (Bacilli and cocci). 16S rRNA sequencing showed significance with mild variation in similarity. It confirmed the presence of Bacillus paramycoids. The developed supplement has showed improved gut microbiome composition in the Drosophila. In future, studies can be extended to humans to analyse the efficacy of the supplement in the gut microbiome composition.
Isolation, Characterization and Optimization of Indigenous Petrol Degrading Bacteria from Oil Contaminated Soil
Authors: Nanekar Rupali D. , Kokitkar Seema S.
Published: August 2024

Petroleum-derived products like petrol, containing complex hydrocarbons, have catastrophic environmental effects, posing a universal challenge. Bioremediation is known as eco-friendly and safe technique for removal of hydrocarbon pollutants. In this study, indigenous bacteria were isolated from oil contaminated soils and screened for their biodegradation potential. The bacterial enrichment and isolation were done using selective media Bushnell-Haas supplemented with petrol as a sole carbon source. Out of fifteen isolated strains best two isolates S4P2 and S14P1 were selected on basis of DCPIP screening method. These isolates were identified as Pseudomonas chengduensis & Pseudomonas donghuensis by 16S rRNA gene sequencing. The growth parameters were optimized by one factor at a time. The optimum growth temperature for P.chengduensis & P. donghuensis was found to be 37°C at pH 7 with a substrate concentration of 1%.
Exploring Deflection Characteristics of Externally Reinforced PCC Beams Using ANSYS: A Comparative Study of Bonded Steel Plate Applications with Different Grades of Concrete
Authors: Vaidya Shruti
Published: August 2024

The deflection characteristics of externally reinforced plain cement concrete (PCC) beams using ANSYS are studied, representing a significant exploration in civil engineering. The ultimate behaviour of PCC beams enhanced with external reinforcement is analyzed, with a particular focus on their deflection properties under varying loading conditions. After gaps in the literature are identified, objectives such as the selection of deflection parameters, the use of FEM modeling to assess behavior, and the application of steel plate retrofitting methods across different beam faces are outlined. The effects of different thicknesses of retrofitted steel plates and varying grades of concrete are examined, categorized into findings under Part A and Part B. Part A evaluates the impact of bonding steel plates, both with and without their application, while Part B compares results based on grade change criteria. Simulation results are analyzed, and conclusions are drawn, revealing that PCC beams perform optimally when reinforced with varying thicknesses of external steel plates alongside different concrete grades, resulting in reduced deflection under applied loads.
The Development and Significance of Targeted Muscle Reinnervation
Authors: Dugan Samantha
Published: August 2024

The emerging field of biotechnology has made advancements to human health care that have been life changing for many people. One of many examples includes targeted muscle reinnervation (TMR), a procedure designed to enhance prosthetics. With this new biotechnological procedure, severed nerves from amputation are surgically rerouted to control nearby intact muscles. TMR allows users to control their prosthetic using their mind and restores feeling in the amputated limb. This advanced technique has the potential to greatly increase the quality of life of many prosthetic users and holds great promise for the future of prosthetic-related biotechnology.
The didactic phenomenon: Deciphering students’ learning obstacles in set theory
Authors: Hendriyanto Agus , Suryadi Didi , Juandi Dadang , Dahlan Jarnawi Afgani , Hidayat Riyan , Wardat Yousef , Sahara Sani , Muhaimin Lukman Hakim
Published: August 2024

Teachers play a crucial role in disseminating knowledge in educational settings, typically adhering to a credulist-testimonial approach outlined in pedagogical literature. Consequently, students often acquire knowledge through this method, potentially leading to discrepancies between their conceptual understanding and the intended educational objectives. This study investigates the phenomenon of learning obstacles encountered by junior high school students, with a particular emphasis on mathematics education. It is part of a series of Didactical Design Research (DDR) projects aimed at developing effective instructional materials. Employing an interpretive paradigm within the DDR framework, the study adopts a qualitative approach utilizing hermeneutic phenomenology design. Various research tools such as diagnostic assessments, interview guidelines, observation sheets, and audio recordings are employed. Data analysis is conducted using the Constant Comparative Method (CCM). The findings highlight ontogenic, didactic, and epistemological obstacles students face, stemming from factors such as a lack of interest in mathematics, ineffective material presentation, and misconceptions regarding set concepts. These results underscore the importance of educators employing effective teaching strategies to help students overcome these obstacles and succeed in their mathematics education.
Assessing knowledge to teach early algebra from the Mathematical Knowledge for Teaching (MKT) perspective: A support tool for primary school teachers
Authors: Pincheira Nataly , Alsina Ángel
Published: August 2024

Research about the optimal methodologies for guiding the training of primary school instructors in the instruction of early algebra remains in the process of determination. This manuscript delineates the methodology involved in developing and validating an assessment tool to evaluate the mathematical acumen of prospective primary educators in the domain of early algebra during their initial pedagogical training, drawing upon the constructs delineated in the Mathematical Knowledge for Teaching (MKT) model. To this end, an instrumental inquiry comprising four distinct phases has been executed: an exhaustive review of extant literature concerning the mathematical proficiency of primary school instructors and the pedagogy of early algebra; formulation of the preliminary version of the assessment instrument; validation of said instrument via expert appraisal and a preliminary application involving ten pre-service primary educators enrolled in a Spanish academic institution; and subsequent refinement and finalization of the assessment tool. This endeavor's outcome culminated in the MKT-Early Algebra Questionnaire (6-12-year-olds), comprising six open-ended inquiries meticulously designed to explore diverse facets of early algebra while aligning with the various sub-domains delineated in the MKT model. It is deduced that the resultant instrument holds promise as an effective diagnostic apparatus, serving dual purposes: elucidating the mathematical proficiency of primary school educators in the context of early algebra and fostering introspection regarding pedagogical strategies conducive to the cultivation of algebraic cognition at this developmental juncture. By furnishing a comprehensive questionnaire that systematically addresses all facets of pedagogical knowledge requisite for the effective instruction of early algebra, this study furnishes invaluable insights into the specific components that should be integrated into teacher education curricula in the domain of algebraic didactics.
LITERATURE REVIEW: ANALISIS FITOKIMIA DAN MANFAAT EKSTRAK DAUN KELOR (Moringa oleifera)
Authors: Saputra Alwi , Arfi Febrina , Yulian Muammar
Published: August 2024

Daun kelor merupakan daun yang banyak dibudidayakan oleh masyarakat karena diyakini dapat memberikan banyak manfaat. Daun kelor bermanfaat di berbagai bidang antara lain: bidang pengawetan pangan, kesehatan, makanan, kosmetika dan kecantikan, farmasi, dan pertanian. Tujuan dari literatur ini adalah untuk menganalisis kandungan senyawa fitokimia yang terdapat pada daun kelor serta pemanfaatannya pada berbagai bidang. Penelitian ini menggunakan metode review jurnal berdasarkan pengumpulan data yang dilakukan secara inklusi dan ekslusi yang didapatkan dari mesin pencarian data google scholarship baik itu jurnal nasional, textbook serta artikel ilmiah yang dipublikasikan diatas tahun 2015. Hasil review yang didapat adalah senyawa fitokimia yang terdapat pada daun kelor antara lain: alkaloid, terpenoid, triterpenoid, steroid, saponin, quinon, fenol, flavonoid, dan tannin. Sehingga daun kelor dapat dimanfaatkan pada berbagai bidang antara lain: Kesehatan, farmasi, pengawetan, pangan, kecantikan, pertanian, dan lain-lain.
Analysis And Mitigation of Harmonics Transformer Distribution at PT. PLN Syiah Kuala
Authors: Faisal Faisal , Lubisa Ichsan Muhadis , Inayati Ghina , Tarmizi Tarmizi
Published: August 2024

Customers receive their electricity from distribution transformers; a disturbance will interfere with this process. High harmonics are typically the source of issues in distribution transformers. The distribution transformer at PT. PLN (Persero) ULP Syiahkuala has two issues: the neutral cable breaking and the main or secondary winding burning. Analyzing harmonics in distribution transformers at PT PLN (Persero) ULP Syiahkuala is the goal of this study. The goal of this study is to measure, examine, and assess the transformers at Syiahkuala ULP in order to select the best mitigation. One transformer's harmonic values were determined by the measurement findings to be out of compliance with requirements, necessitating the use of a variety of passive filters to reduce themThe results of THDi reduction using a passive filter are the values obtained for each phase R, S, and T. These values are in accordance with the established standards. From the results of harmonic mitigation using a passive filter, the results obtained in accordance with the THDv and THDi standards based on IEEE 159-2014 are 8% and 10%, respectively.
Analysis of the Best Neural Network Configuration for Predicting Household Customer Kwh Sales in Banda Aceh City
Authors: Bachtiar Bachtiar , Tarmizi Tarmizi , Adriman Ramzi
Published: August 2024

Energy consumption (kWh) is critical to the operation of electrical systems. Predictive modeling optimizes energy usage, increasing power system efficiency. This study created an artificial neural network (ANN) architecture to estimate energy consumption (kWh) for home users in Banda Aceh. The ANN topology consisted of 5 input layers, 5-25 hidden layers, and one output layer. This study used two scenarios: first, the ANN topology was trained using the logsig activation function, and then the tansig activation function was used for training. Based on training simulations, the ANN architecture with 5 input layers, 5 hidden layers, and 1 output layer has the lowest Mean Squared Error (MSE) of 0.00035. The next phase involved testing this ANN topology. The next stage is to analyze the ANN architecture with 5 input layers, 5 hidden layers, and 1 output layer using the testing technique. Based on the testing technique, the ANN architecture with 5 input layers, 5 hidden layers, and 1 output layer had a MAPE value of 3.34%.
Power Deficit Analysis of Multiple Hydrokinetic Power Plants in an Open-Channel System
Authors: Ikhsan Muhammad , Zufrizal Zufrizal , Taufik Taufik
Published: August 2024

The electricity generation capacity of hydrokinetic power plants can be enhanced by paralleling multiple plants simultaneously. This study focuses on the longitudinal configuration of multiple hydrokinetic turbines installed in a water channel. The energy production rate of downstream turbines is lower than that of upstream turbines when placed close to each other. This observed phenomenon, related to the wake effect, has resulted in reduced flow velocity. In this research, a power deficit technique is employed as an alternative to the velocity deficit strategy. By estimating the open flow characteristic, or k*, this method aims to predict the downstream power input at any given time. Without directly measuring water velocity, power can be predicted using the power deficit model. A hybrid model combining the Bastankhah Porté-Agel model and the Geometry-Based model has been utilized in this study. The analysis results indicate that the power deficit and velocity deficit values differ by an average of 1.3% and 0.15%, respectively.
Dormansi Benih Selada pada Kondisi Pengecambahan yang Berbeda
Authors: Fariroh Indri , Priyantono Eko
Published: August 2024

Beberapa genotipe benih selada mempunyai dormansi sekunder karena sensitif terhadap cahaya dan suhu tinggi. Selada merupakan tanaman introduksi dari daerah subtropis sehingga perlu penyesuaian di iklim tropis. Naungan dan suhu tinggi selama pengecambahan menyebabkan rendahnya persentase perkecambahan benih. Pengecambahan beberapa benih selada pada berbagai kondisi bertujuan untuk memberikan rekomendasi varietas selada yang tidak mempunyai dormansi sekunder serta toleran terhadap cekaman lingkungan tropis. Penelitian menggunakan Rancangan Acak Kelompok faktorial dengan 2 faktor perlakuan yaitu varietas selada (Grand Rapids var. LE 1889, Karina, Ava Red, Red Coral) dan kondisi pengecambahan (cahaya normal, ruang gelap, cahaya merah 1 jam, cahaya merah 2 jam, cahaya merah 3 jam), diulang 15 kali. Hasil penelitian menunjukkan bahwa benih selada Karina menghasilkan persentase daya berkecambah (94,29%), potensi tumbuh maksimum (98,6%), indeks vigor (92,8%), dan keserempakan tumbuh yang paling tinggi (94,13%) serta persentase benih segar tidak tumbuh terendah (0,11%). Selada Karina tidak mempunyai hambatan dormansi karena cahaya maupun suhu tinggi sehingga cocok dibudidayakan di iklim tropis Indonesia.
The Transformation of Profane-Sacred Values: A Case Study of Sacred Water at Jagabayan Mosque in Cirebon
Authors: Maula Merdita Rizqia Nikma
Published: August 2024

Abstract
The kliwonan tradition at Jagabayan Mosque is a tradition that is familiar to the surrounding community. The tradition is connected to the sacred water in the mosque well which is considered sacred by the community. Water as something classified as a profane form has been transformed into a sacred one in the view of the community. This is in line with Mircea Eliade's theory about the transformation of profane into sacred. Thus, this research aims to examine the transformation of value from profane to sacred through Eliade's sacred-profane theory. Furthermore, it will examine the implications of these value changes on people's social actions. This research is a qualitative type with data collection methods through observation, interviews and documentation. The main data source in this research is the kliwonan tradition carried out by the community at Jagabayan Mosque itself, while other supporting data is taken from references that support the research data. The data set will then be processed using the descriptive-analytical method. The results show that the change in the profane value of the water to sacred is due to the attribution of the well as a source of water to the sacred entity of the guardian who used to make it. While the implications resulting from it are the creation of the kliwonan tradition itself and the finding of a special attitude by the community towards the water entity that is considered sacred.
Abstrak
Tradisi kliwonan di Masjid Jagabayan merupakan tradisi yang sudah tidak asing lagi bagi masyarakat sekitarnya. Tradisi tersebut terhubung dengan air keramat di sumur masjid yang dinilai sakral oleh masyarakat. Air sebagai sesuatu yang tergolong wujud profan telah dialih wujudkan menjadi yang sakral dalam pandangan masyarakat. Hal ini selaras dengan teori Mircea Eliade soal perubahan wujud profan menjadi sakral. Maka, penelitian ini bertujuan untuk menelisik transformasi nilai dari yang profan menjadi sakral melalui teori sakral-profan eliade. Selanjutnya, akan dilakukan telaah pada implikasi perubahan nilai tersebut pada tindakan sosial masyarakat. Penelitian ini berjenis kualitatif dengan metode pengumpulan data melalui observasi, wawancara dan dokumentasi. Sumber data utama pada penelitian ini adalah tradisi kliwonan yang dilakukan masyarakat di Masjid Jagabayan itu sendiri, sedangkan data pendukung lain diambil dari referensi yang mendukung data penelitian. Kumpulan data kemudian akan diolah menggunakan metode deskriptif-analitis. Hasil penelitian menunjukkan bahwa perubahan nilai profan air tersebut menjadi sakral disebabkan oleh penyandaran sumur sebagai sumber air pada entitas sakral wali yang dulu membuatnya. Sedangkan implikasi yang dihasilkan darinya adalah terciptanya tradisi kliwonan itu sendiri dan temuan sikap yang spesial oleh masyarakat pada entitas air yang dianggap sakral tersebut.
Znaczenie sektora bankowego w finansowaniu ochrony środowiska w Polsce na przykładzie BOŚ w latach 2000 – 2007
Authors: Toruński Janusz , Wyrębek Henryk
Published: August 2024

Finansowanie przedsięwzięć z zakresu ochrony środowiska w Polsce to stosunkowo nowy, lecz szybko rozwijający się obszar działalności na rynkach finansowych. Obejmuje ono finansowanie wydatków bieżących na funkcjonowanie urządzeń ochronnych i służb ochrony środowiska oraz finansowanie realizacji inwestycji związanych z ochroną i rekultywacją środowiska. W artykule przedstawiono udział sektora bankowego w finansowaniu ochrony środowiska w Polsce na przykładzie Banku Ochrony Środowiska.
A research of numerical simulation on argon magnetic fluid
Authors: Zhao Zhongping , Xiong Ruiping , Yang Junhong , Hu Xing
Published: August 2024

An argon magnetic fluid is a collection of free charged particles moving in
random directions especially that is a weakly ionized argon discharge and on
the average, electrically neutral. Two-dimensional numerical steady-state
model of an argon magnetic fluid generator is presented to investigate the
thermodynamic behaviors and the distribution of current density.
Computational fluid dynamics codes, OpenFOAM and Fluent, are utilized in a
modified form to model the argon magnetic flow inside the generator.
Modeling a thermal magnetic fluid requires a combination of mutually related
fluid dynamics and electromagnetic phenomena. With the appropriate
thermophysical model, a pressure-based, steady-state, incompressible
magnetic fluid solver based on OpenFOAM was originally developed. Meanwhile,
Fluent was expanded upon secondary development functions of User-Defined
Scalar and User-Defined Function to develop magnetic fluid solution and make
reference comparison. The results demonstrated that the numerical
simulations obtained with the OpenFOAM solver were in good agreement with
those from Fluent. The highest temperature and velocity were both observed
near the cathode region, with the main body temperature exceeding 6000 K.
The anode region exerted a compressive effect on the temperature field and
accelerated the magnetohydrodynamic flow. The current density was primarily
distributed in a columnar pattern, concentrated in the cathode region and
exponentially decreasing along the axis towards the anode region, with a
significant radial gradient.
Say-on-Pay Laws and Financial Reporting Quality Around the World: Evidence from a Natural Experiment
Authors: He Chang , Shi Haina , Zhou Gaoguang , Zhu Xindong
Published: August 2024

In response to criticisms of executive pay policies, say-on-pay (SoP) laws have been adopted worldwide. However, evidence on the effectiveness of these laws remains inconclusive. This study examines the effect of SoP laws on financial reporting quality (FRQ) by employing a shock-based research design. Using a large sample of firms from 34 economies from 2000 through 2019, we document a significant improvement in FRQ after the adoption of SoP laws, suggesting increased monitoring on financial reporting. In addition, our cross-sectional analyses show that the improvement in FRQ is more pronounced for firms with strong demand for better FRQ or with corporate governance mechanisms that enable effective monitoring. Taken together, our findings support the monitoring effect of SoP laws and suggest that improved FRQ may be an unintended benefit of SoP laws.

Data Availability: All the data are available from the public sources described in the paper.

JEL Classifications: G34; M12; M41.
The Effect of SARS-CoV-2 Infection on Incident Diabetes by Viral Variant: Findings from the National COVID Cohort Collaborative (N3C)
Authors: Wong Rachel , Hall Margaret , Wiggen Talia , Johnson Steven , D. Huling Jared , E. Turner Lindsey , Wilkins Kenneth , Yeh Hsin-Chieh , Stürmer Til , Bramante Carolyn , Buse John , Reusch Jane
Published: August 2024

Objective: The COVID-19 pandemic has evolved over time by SARS-CoV-2 variant, disease severity, treatment and prevention. There is evidence of elevated risk of incident diabetes after COVID-19; our objective was to evaluate whether this association is consistent across time and with contemporary viral variants.

Research Design and Methods: We conducted a retrospective cohort study using National COVID Cohort Collaborative data to evaluate incident diabetes risk among COVID positive adults compared to COVID negative patients or controls with acute respiratory illness (ARI). Cohorts were weighted on demographics, data site, and Charlson Comorbidity Index score. The primary outcome was the cumulative incidence ratio (CIR) of incident diabetes for each viral variant era.

Results: Risk of incident diabetes one year after COVID-19 was increased for all viral variants compared to COVID negative (Ancestral CIR 1.16, 95% CI 1.12-1.21, Alpha CIR 1.14, 95% CI 1.11-1.17, Delta CIR 1.17, 95% CI 1.13-1.21 , Omicron CIR 1.13, 95% CI 1.10-1.17) and ARI controls (Ancestral CIR 1.17, 95% CI 1.11-1.22, Alpha CIR 1.14, 95% CI 1.09-1.19, Delta CIR 1.18, 95% CI 1.11-1.26, Omicron CIR 1.20, 95% CI 1.13-1.27). There was latency in the timing of incident diabetes risk with the Omicron variant; in contrast to other variants, the risk presented after 180 days.

Conclusions: Incident diabetes risk after COVID-19 was similar across different SARS-CoV-2 variants. However, there was greater latency in diabetes onset in the Omicron variant era.
A Gepárd nagy űrméretű puskák fejlesztésének története 7. rész
Authors: Földi Ferenc
Published: August 2024

1988-ban készült el a 12,7 mm-es Gepárd egylövetű mesterlövészpuska kísérleti mintapéldánya, amelynek a rendszeresítés után Gepárd M1 néven sorozatgyártott változata, mintegy 90 példányban azóta is szolgálja a Magyar Honvédséget. A szerző bemutatja a fejlesztés körülményeit és folyamatát az igény felmerülésétől a mintapéldány elkészítéséig, majd az ellenőrző méréseket szolgáló tesztlövészetek végrehajtásáig.