bluuebunny/crossref_metadata_2025 huggingface dataset:
Design of Bionic Eye and Artificial Vision System; a Unique Project “Mobile Bio-Eye-Tronic System”
Authors: ELMAS Emin Taner
Published: August 2024

This article introduces the “Mobile Bio-Eye-Tronic System” which is an artificial vision system for the impaired (blind) people and also low vision (sight loss) people. “Mobile Bio-Eye-Tronic System” is a completely original project and unique to the author of this article. There are 45 million visually impaired (blind) people in the world and 135 million low vision (sight loss) people. 60% of blindness in the world is treatable and 20% is preventable. 25 million people are blind in Europe, 12 million in America, 9 million in India, 6 million in China, and 7 million in Africa. In Turkey, this number is approximately 300 thousand. Based on these statistics, the main aim of this article is to appeal to hundreds of thousands of people, to help them fulfill their daily activities, even partially, to improve the quality of life of these visually impaired people and to restore their health. In addition, the scientific and technical studies to be carried out on this subject will contribute to the enrichment of the literature on the subject and will also be beneficial for scientific and technical progress. When the current studies on bionic eyes are examined, there is no other system in the literature that obtains results using a mobile phone camera and software. The bionic eye stated in this article will be a first in this respect. [1-29]
Perancangan Arsitektur Enterprise Dengan Metode Zachman Framework (Studi Kasus: Rumah Sakit XYZ)
Authors: Singgrit Pini , Habibi Muhammad Adam Rizky , Luthfi Adi , Herudin Cecep
Published: August 2024

Sistem pelayanan kesehatan di RS XYZ mencakup tiga hal pokok yakni sub sistem masukan (input) yang mencakup kegiatan registrasi pasein serta pencatatannya, sub sistem proses yang merupakan kegiatan mengolah dan menyimpan data yang telah didapatkan menggunakan aplikasi tertentu dengan bantuan komputer dan sub sistem keluaran (output) dimana proses ini merupakan hasil dari data yang didapatkan sebelumnya yang berupa informasi (laporan). Dalam pelaksanaannya kegiatan sistem informasi pelayanan kesehatan tersebut dipengaruhi faktor pendorong dan penghambat, dan Rumah sakit tentunya akan meningkatkan kemampuan dalam hal memberikan pelayanan yang maksimal kepada seluruh konsumennya. Oleh karena itu perlu di buat suatu perancangan arsitektur enterprise menggunakan metode kerangka Zachman yang diharapkan dapat digunakan sebagai acuan dalam membangun prototype sistem informasi secara keseluruhan, dan di harapkan dapat memberikan kemudahan bagi RS XYZ dalam melakukan managemen aset.
Sistem Informasi Arsip Digital Surat Keputusan Pada Kantor Pengadilan Negeri Watansoppeng
Authors: Kusumawardhani ZH Nurul , Suprayitno Nur Fadillah , Khatimah Khusnul
Published: August 2024

Saat ini tingkat kemajuan teknologi meningkat secara pesat, dengan komputer menjadi salah satu contoh yang paling banyak dimanfaatkan. Kehadiran komputer dapat membantu untuk melakukan pekerjaan lebih mudah, cepat dan tepat terutama pengaruhnya terhadap kinerja suatu instansi. Hal ini menjadi acuan penulis melakukan peneletian atas dasar permasalahan tentang pengolahan data arsip Surat Keputusan di Pengadilan Negeri Watansoppeng yang masih dilakukan pencatatan di buku agenda surat keputusan dan diarsipkan secara hardcopy. Dalam satu tahun dapat terjadi puluhan bahkan ratusan keputusan yang diambil dan dicatat dibuku agenda. Hal ini menjadi kesulitan bagi pegawai pada proses pencarian dokumen Surat keputusan berdasarkan kriteria tertentu. Untuk itu dibutuhkan suatu pengembangan sistem pengarsipan digital yang dapat membantu dan meningkatkan efektivitas pencarian doukumen. Sistem yang akan dibangun menggunakan bahasa pemrograman PHP dengan aplikasi Visual Studio Code sebagai media pengetikan kode program dan MySQL sebagai database. Dalam hal ini Instrumen penelitian yang dilakukan adalah observasi,wawancara dan studi literatur. Sumber data dalam penelitian ini didapat dari hasil wawancara arsiparis pelaksana Kantor Pengadilan Negeri Watansoppeng . Tujuan dari penelitian ini yaitu menghasilkan sebuah aplikasi yang dapat mempermudah dalam proses pengelolan surat keputusan menjadi arsip digital. Metode pengembangan sistem menggunakan System Development Life Cycle (SDLC). Hasil dari pembuatan sistem informasi arsip digital surat keputusan pada kantor pengadilan negeri watansoppeng dapat memudahkan untuk mengelola pengarsipan surat keputusan secara elektronik sehingga pencarian data lebih mudah dan cepat.
Aplikasi Penunjang Keputusan Distribusi Bantuan Kelompok Tani Berbasis Visual Basic Pada Kantor Desa Baringeng Kabupaten Soppeng
Authors: Rachmat Zul , Asriadi Asriadi , Nirmaya Nirmaya
Published: August 2024

Distribusi adalah penyaluran, pembangian, ataupun pengiriman hasil produksi yang dilakukan oleh perusahaan ke konsumen salah satu contoh distribusi yaitu distribusi bantuan kelompok tani. Dalam penelitian ini dilakukan untuk menganalisa distribusi bantuan pada kelompok tani Desa Baringeng, yang dalam proses pendistribusiaan masih dilakukan dengan penyeleksian berkas yang harus melalui beberapa tahap, sehingga memerlukan waktu yang lama dalam seleksi berkas yang di ajukan oleh kelompok tani. Dalam penelitian ini, yang menjadi pokok masalah yaitu bagaimana cara membuat sebuah aplikasi yang bisa digunakan untuk melakukan pendistribusian bantuan kelompok tani yang memiliki fungsi dan kemampuan yang dapat membantu pengolahan data secara efektif. Adapun teknik pengumpulan data yang digunakan yaitu observasi, wawancara dan penelitian kepustakaan. Metode pengembangan sistem menggunakan siklus hidup pengembangan sistem. Hasil dari pembuatan aplikasi penunjang keputusan distribusi bantuan pada kelompok tani berbasis visual basic pada kantor Desa Baringeng kabupaten soppeng, memiliki fungsi dan kemampuan yang dapat membantu pengolahan data secara efektif. Sehingga distribusi bantuan untuk kelompok tani pada Desa Baringeng dapat berlangsung secara efektif dan efesien.
Aplikasi Pengajuan Judul Tugas Akhir Berbasis Web Pada Kampus STMIK Amika Soppeng
Authors: Irfan Andi , Amriadi Amriadi , Fachry Zul , Sadik Ade Anugrah
Published: August 2024

Perguruan tinggi berperan penting dalam memajukan sumber daya manusia dalam karya mahasiswa, bakat, kreativitas, dorongan dan peran nyata. Tesis adalah karya ilmiah yang dilakukan mahasiswa sebagai prasyarat untuk memperoleh gelar sarjana. Masalah utama penelitian ini adalah pihak universitas masih menggunakan pihak ketiga sebagai perantara pemindahan judul skripsi, dimana perkembangan terkait judul skripsi tidak segera dimutakhirkan sehingga memakan banyak waktu. dari waktu Tujuan dari aplikasi ini adalah agar universitas dapat mengelola skripsi dengan lebih baik dan efisien. Dalam aplikasi buatan saya ini terdapat menu yaitu mengirim judul skripsi kepada mahasiswa, pengembangan judul skripsi, judul skripsi dan komentar. Metode waterfall digunakan untuk mengembangkan sistem. Kemudian observasi dan wawancara digunakan sebagai metode pengumpulan data. Selain itu, sumber data dalam penelitian ini adalah hasil wawancara dengan staf administrasi dan mahasiswa. Hasilnya adalah pengajuan pernyataan. Penulis sedang mempersiapkan permohonan pengajuan judul Tugas Akhir di kampus STMIK Amika Soppeng
Dabbing the Skin Surface Dry During Ice Massage Augments Rate of Temperature Drop
Authors: Sidhu Amrik , Lentell Gary , Pettitt Robert
Published: August 2024

While ice massage (IM) is a rapid cooling technique used to facilitate therapeutic movements in the rehabilitation process, evidence of its efficacy over alternative therapeutic protocols is scarce. We determined whether dabbing the skin surface dry during a standard IM treatment would lead to greater rate of skin temperature reduction in comparison to without dabbing; and whether dabbing the skin would lead to an acute change in flexibility. Sixteen healthy volunteers received a “dabbing” and “non-dabbing” 7-minute IM treatment over the surface of each triceps surae muscle. Minute-by-minute temperature change in skin surface was evaluated using an infrared thermometer. Active (AROM) and passive (PROM) range of motion were evaluated via hand-held goniometer and passive stretch force was evaluated with an algometer. Dependent variables (reported as Mean ± SD) were tested with two-way analysis of variance with repeated measures. Skin temperature (°C) was reduced to with dabbing (5.8 ± 1.1) in comparison to without dabbing (6.8 ± 1.4), evoking significantly greater cooling at 1-min of ice massage (group X time interaction, p<0.01). However, after two minutes of IM, each method of application evoked similar surface temperatures. There was no significant difference in AROM, with dabbing (-0.63 ± 2.55°) in comparison to without dabbing (1.18 ± 2.90°), and no significant difference in passive-length tension relations (p>0.05) for either IM group. The dabbing protocol resulted in more rapid rate of temperature drop at 1-minute, however, both IM techniques are sufficient in cooling surface temperature after 2-minutes of IM. Further study is warranted to determine the clinical significance of the dabbing procedure.
Changes in EMG and Finger Force with Repeated Hangs from the Hands in Rock Climbers
Authors: Watts Phillip , Jensen Randall , Agena Sara , Majchrzak John , Schellinger Rebecca , Wubbels Cory
Published: August 2024

The nature and degree of fatigue in muscles that control finger position during repeated sustained efforts in rock climbing have not been described. The purpose of this study was to identify changes in maximum hang time and forearm electromyogram (EMG) during repeated maximum duration hangs from a simulated rock feature. A second objective was to determine the effect of different recovery times between hangs upon changes in finger force. Five experienced rock climbers performed 2 test sessions on different days in a randomized order. Each session involved 8 repetitions of a maximum duration hang with either 1 min (R1) or 3 min (R3) resting recovery between hangs. Finger force (FF) was measured for the right hand via a piezoelectric force sensor fitted with a plate to accept the distal digits of four fingers. Peak EMG (EMGPK) and EMG Area (EMGAREA) were recorded from the anterior forearm for each hang and standardized as percent of maximum FF EMG prior to statistical analysis. Hang duration progressively decreased over repetitions but tended to plateau around repetition 5 for both R1 and R3 conditions. A significant difference was found for both recovery conditions and repetitions (p<.05) as well as a significant interaction of the two factors (p<.05) for hang duration. There were no significant differences for EMGPK among repetitions or between recovery conditions (p>.05). EMGAREA decreased initially with repeated hangs during both R1 and R3 but this trend tended to plateau at repetition 3 for the R3 condition. A significant difference was found in EMGAREA for both recovery conditions and trials (p<.05) as well as a significant interaction of the two factors (p<.05). Mean FF decreased between pre- and post-hangs for both R1 and R3 however the difference was not significant. It was concluded that the overall decline in hang time is less with 3 min recovery vs 1 min recovery between hangs. Peak EMG does not appear to change despite this evidence of fatigue. A 3 min recovery interval between hang repetitions decreases the magnitude of fatigue experienced and enables a greater EMGAREA per hang.
Relationship of VO₂ Peak, Body Fat Percentage, and Power Output Measured During Repeated Bouts of a Wingate Protocol
Authors: McLester John , Green Matthew , Wickwire Jason , Crews Thaddeus
Published: August 2024

The principle of specificity would indicate that being aerobically trained would not necessarily enhance performance in events relying principally on oxygenindependent metabolic pathways (i.e. “anaerobic” exercise). Body fatness may be associated with aerobic and anaerobic performance. VO2 Peak was determined with a graded cycle ergometry and, in a separate session 4 consecutive Wingate power tests (3 min recovery) in 31 males. Pearson correlations were calculated for VO2 Peak and Body Fat Percentage with Peak Power, Mean Power, Minimum Power, Fatigue Index, Peak Heart Rate, and Recovery Heart Rate. No significant correlations were found for VO2 Peak or Body Fat Percentage with Peak Power on any bout (p>0.05). Significant correlations were found for VO2 Peak and Body Fat Percentage with Mean Power, Minimum Power, and Fatigue Index. Significant correlations were found for VO2 Peak with delta values of power performance and heart rates (peak and 3 min recovery). Results indicate that VO2 Peak is associated with repeated anaerobic performance, possibly due to greater capacity to recover between bouts. Body Fat Percentage was correlated with measures of power performance (strongest relationships existing in the earlier bouts), but is not strongly correlated with either the heart rate response to power performance or the change in performance over successive bouts.
On a State-Sponsored Sport System in China
Authors: Cao Jie , Zhiwei Pan
Published: August 2024

The gold medal success of China in recent Olympic Games can be traced to the advancement of the state-sponsored sport system (SSSS). While the program was developed initially through socialist ideals, it is more than a centralized government system to monopolize resources for glorified sport performance. Participation in competition is an inherent part of the human condition. Success in athletics is associated with national identity and has economic, social, and cultural implications. Because of this, it is essential that the SSSS adjust and improve to keep pace with other facets of China’s quickly changing national reform. In association with emerging economic reform, some sports now receive equal or more funds from private investments compared to government allocation. The state-sponsored sport system must continue to adapt to maintain the Chinese tradition of excellence in competition.
Reviewing an Original Research Manuscript for the International Journal of Exercise Science: A Guide for Students and Professionals
Authors: Simpson Kathy
Published: August 2024

Considerations for the review process of manuscripts submitted to the International Journal of Exercise Science are presented. Initial steps to evaluation include reading the abstract to determine your ability as a reviewer, becoming familiar with the journal requirements, and formulating an initial impression of the manuscript. At this point an assessment is made to determine how the reviewer should treat the manuscript. If it is determined that the manuscript is acceptable with minor revisions, or may be acceptable with major changes, a full review should be performed. A full review of the manuscript requires a thorough examination of the major headings including the Introduction, Methods, Results, and Discussion. The written review is composed of two parts, a section with the decision that is composed of comments only for the editor, and a section that provides feedback to the authors. Specific comments to the authors should include an honest critique that aids in improving the manuscript.
Do the Principles of Motor Program Editing Apply to Longer Sequences of Rapid Aiming Movements? Part II
Authors: Wilson Eric , Sherwood David
Published: August 2024

In Part I of this study, it was shown that performing a shorter distance aiming movement prior to a longer distance aiming movement resulted in overshooting of the short movement and undershooting of the longer movement compared to control conditions. However, the finding was limited, unexpectedly, to the nondominant hand. To replicate the prior result and to determine the effect of practice organization on movement accuracy, right-handed (n =24) participants (aged 18-22) produced a sequence of three rapid lever reversals combining short (20°) and long (60°) movements with an intermovement interval of 2.5 s with the dominant hand. Greater overshooting of the short movements and greater undershooting of the long movement was shown with random practice compared to blocked practice for both same distance and different distance sequences, although spatial errors were greater in the different conditions compared to the same conditions. Overall, the experiment demonstrated parameter value switching and practice organization as two major sources of spatial inaccuracy in sequential aiming movements.
Effects of Perceived Climate Variability on Provisioning Ecosystem Services Among Agro-Pastoral Systems of Laikipia West Sub-County, Kenya
Authors:   Egerton University, Maoncha Merculine Rabera , Obwoyere Gilbert O , Recha Wambongo C.S.
Published: August 2024

The impact of climate variability on societies around the world is increasingly evident. A vast majority of communities in Eastern Africa depend on agro-pastoralism for their livelihoods, however climate variability threatens a vast majority of these communities. Kenya is one of the most vulnerable countries and economic sectors and livelihoods frequently experience the manifestations of the problem. Climate variability therefore, affects provision of ecosystem services, especially those depended on by agro-pastoral farmers in Laikipia West sub-County, Kenya. This study determined the effects of perceived climate variability on provisioning ecosystem services (food supply/crop yield, livestock production and water availability) and response strategies employed by agro-pastoral farmers to mitigate risks in semi-arid Laikipia West sub-County. Both quantitative and qualitative data were collected through a combination of methods including: systematic quadrat sampling, key informant interviews and structured questionnaires. The study used multistage stratified sampling to select respondents and study sites; purposive sampling to select the study divisions and proportionate random sampling to select household respondents from each of the selected divisions. Four hundred agro-pastoral farmer households were selected through stratified random sampling. Statistical Package for Social Scientists (SPSS) was used for data analysis. To make reliable inferences from the data, all statistical tests were verified at α = 0.05 level of significance. Results from the study indicated that majority of the agro-pastoral farmers kept poultry and browsers as they required less feed for survival during these times of climate variability and change. Climate variability resulted to decline in food supply/crop yields and water availability had increased yet its amount declined. Climate variability negatively affected provisioning ecosystem services like food supply/crop yield and water availability. The study recommends that, there is need for sensitization on climate smart agricultural practices that would increase food supply and enhance water availability sustainably.
Determinization of the Duration that Farmers take to Adopt Integrated Pest Management Strategy for Suppression of Mango Fruit Flies in Kenya
Authors:   Egerton University, Onyimbo Stanley Were , Ayuya Oscar Ingasia , Macharia Anthony M.
Published: August 2024

Mango production and marketing is hampered by fruit fly infestation that is responsible for high pre and post-harvest losses. To reduce the losses, cost of production and increase the profit at producer level, International Center for Insect Physiology and Ecology (ICIPE) had developed and disseminated Integrated Pest Management strategy for suppression of mango fruit flies in selected counties in Kenya. Despite the rapid uptake of the IPM strategy, there is no documented information about the duration that farmers take to adopt IPM technology in Kenya. This study sought to fill this knowledge gap. This study was conducted to fill this gap. Data was collected using a semi-structured questionnaire on a sample of 660 mango farmers from Embu, Meru, Machakos and Makueni Counties. The study employed a multi-stage sampling procedure technique. STATA software was used for data analysis. Descriptive statistics as well as the Weibull and Log-logistic models were used for data analysis. This study found that the Hazard ratio of adoption was positively influenced by size of the household, number of mango trees, market access, extension access, group membership and social networks. It is also important to note that the adoption of IPM strategies is influenced by the process of decision making, priority crop, information flow, knowledge sources and linkage to other institutions. It is assumed that farmers who take a longer time to adopt any IPM strategy, do so when mango destruction by fruit flies is alarming that they eventually do not achieve better output whose impact is negative. The distance to the nearest market for inputs was found to positively influence the adoption of IPM strategies. This means that there has to be an encouragement to rural markets which are closer to mango farmers, to stock all the IPM material requirements. Future policy has to aim at price regulation of the IPM strategy input materials so as to increase the number of IPM users.
Influence of Organizational Resources on Administrative Performance of Public Secondary Schools in Nakuru County, Kenya
Authors:   St. Paul's University, Kenya, Kathari Damiano Njeru
Published: August 2024

Over the years, there has been a growing concern over management of public Secondary Schools in Kenya, as observed in their performance in national examinations as well as frequent students’ unrests. Schools, just as the business firms, need effective management to achieve the set goals and objectives. Organizations have some core objectives they pursue in order to achieve various performance metrics they set for themselves. In a school context, organizational resources are expected to align organizational elements with the school’s strategic plan and operational requirements and improve their performance. However, it has remained unclear whether organizational resources influence the administrative performance of public secondary schools. This study investigated the influence of organizational resources on administrative performance of Public Secondary Schools in Nakuru County, Kenya. This study was guided by Resource Based View theories. The study adopted a descriptive survey research design. The study targeted a population of 352 principals in public secondary schools in Nakuru County. Simple random sampling was employed in selecting a sample of 106 respondents. A questionnaire was used in collecting primary data. Research instruments were pre-tested in 11 public secondary schools in Nyandarua County and found to be suitable. Data processing involved editing, coding, classification and tabulation. Data analysis which involved Pearson’s correlation and regression analysis was done with the aid of SPSS version 25.0 Statistical software. Both quantitative and qualitative data was collected and the results are presented in tables and graphs. The study found out that adequate organizational resources in schools, significantly increased the administrative performance in public secondary schools in Nakuru County, Kenya. The study recommends that public secondary schools should be equipped with more resources in order to enhance the administrative performance.
Relationship between Loan Beneficiaries’ Changes in Financial Status and Adherence to Intended Purpose, a Case of Kisii University Employees, Kenya
Authors:   Kenya School of Revenue Administration (KESRA), Kimotho Geoffrey Magondu
Published: August 2024

Most commercial banks in Kenya are giving loans to public university employees with no much restriction. The condition of provision of assets as securities against the loans advanced is no longer a strict requirement as long as the borrower is able to produce a payslip and assurance from the employer that the applicant for the loan is an employee of the institution and that the employer will recover the loan advanced through the check off system and remit the same to the bank. However, most of the loan advanced to the applicant does not always get utilized for the intended use. As far as public universities employee borrowing is concerned, it is not known whether the changes in borrowers’ financial situation are related to the adherence to the intended purpose of the facility. This study was aimed at evaluating the relationship between loan beneficiaries’ changes in financial status and adherence to intended purpose. Data was collected from a sample size of 150 employees which was selected through stratified random sampling. Data was analyzed using descriptive statistics (frequencies and percentages). This study found that there is a higher chance of suffering negative change in financial status beneficiary of a commercial bank loans would suffer a negative change in financial status if loan is not used for the intended purpose as opposed to when the money is used for the intended purpose. There is need for banks (with supervision from the government) to ensure that they monitor the usage of loan facilities that they advanced to their clients. Non-usage of loan for the approved purpose contributes to difficulties in the servicing of such loans and eventually a negative change in financial status.
PENINGKATAN PARTISIPASI DAN PEMAHAMAN NILAI KEAGAMAAN MELALUI IMPLEMENTASI PENDEKATAN KONSTRUKTIVIS DALAM DESAIN PEMBELAJARAN PAI DI SEKOLAH DASAR
Authors: Dirgantini Siti Rochmah
Published: August 2024

The phenomenon of juvenile misconduct, such as fighting and truancy, indicates a deficiency in religious values among students, reflected in the imbalance of emotional and intellectual intelligence influenced by spirituality. This study addresses the issue by implementing a constructivist approach, requiring students to actively engage and independently construct knowledge, enhancing retention. The research aims to examine the implementation of the constructivist approach in Islamic Religious Education (PAI) and its impact on student participation and understanding of religious values. Employing a qualitative descriptive methodology, this study investigates the effectiveness of the constructivist approach in improving student engagement and comprehension in PAI. Key findings indicate that the constructivist approach significantly enhances both student participation and understanding of religious values. These results imply that integrating constructivist methods in PAI can foster a more profound and lasting understanding of religious teachings among students.
Manajemen Pembiayaan Pendidikan untuk Peningkatan Kualitas Sumber Daya Manusia di Madrasah Aliyah Negeri
Authors: Inggrid Prolina Nina , Nugraha Mulyawan Safwandy
Published: August 2024

Education is the key to human resource development, and adequate funding is a crucial factor in achieving quality education. This study explores various financing strategies implemented by MAN 2 Kota Bandung in improving the quality of its human resources. Through data analysis and literature review, this article aims to identify various sources of funding, such as budget allocation, government grants, community contributions, and partnerships with the private sector. The method used in this research is a qualitative case study method. The results of this study show that effective financial management has made a positive contribution to the enhancement and nurturing of human resources at MAN 2 Kota Bandung. This success is reflected in students' academic achievements, adequate educational facilities, and the improvement in the quality of educators. This article provides guidance for similar educational institutions in their efforts to enhance human resource quality through effective financial management.
Nilai-Nilai Sosiokultural di Era Revolusi Industri 4.0 sebagai Landasan Kurikulum Pendidikan Agama Islam
Authors: Ismail Irfan , Marwiji Muh. Hasan
Published: August 2024

This research aims to analyze Islamic education in the context of the socio-cultural challenges of the industrial revolution 4.0. This research uses a qualitative approach using a literature review, which includes legislative, historical, comparative, and conceptual aspects. The findings of this study highlight two important things, namely: First, Islamic education encourages harmony and peace by fostering tolerance. To achieve this, it requires adapting socio-cultural values, reinterpreting the Quran and Hadith, and integrating them with other approaches. This includes internalizing socio-cultural values into the learning process, which is especially important in Indonesia, a heterogeneous society with diverse ethnicities, regions and cultures. Secondly, Islamic Education recognizes the importance of social and cultural interaction in the learning process, which has a potential impact on individual development. Although it incorporates technology-based approaches and modern learning models in response to the Fourth Industrial Revolution, its primary goal remains the preservation of religious values and devotion to Allah. This research underscores the important role of Islamic Education in addressing contemporary social and technological challenges, emphasizing the integration of socio-cultural values to foster a harmonious and diverse society.
Analisis Rencana Pelaksanaan Pembelajaran Mata Pelajaran Pendidikan Agama Islam SMP pada Materi Sejarah Islam di Andalusia melalui Pendekatan Interdisipliner
Authors: Andriawan Irwan , Firdaus Fadli
Published: August 2024

Islamic Religious Education (PAI) in secondary schools plays an important role in shaping students' character and understanding of religion. Islamic history material in Andalusia is an integral part of the PAI curriculum which reflects the great civilization in the Andalusia region, Spain. This research analyzes the use of the PAI Learning Implementation Plan (RPP) on Islamic history material in Andalusia with an interdisciplinary approach based on philosophical, theological, ontological, epistemological foundations. , psychological, sociocultural, and scientific and technological developments. The research results show that the use of lesson plans that integrate this theoretical foundation increases students' understanding of the history of Islam in Andalusia, as well as increasing their motivation and interest in learning. In addition, the research identified several obstacles in the development and implementation of complex lesson plans. This research contributes to the understanding of PAI learning in secondary schools and the importance of integrating relevant theoretical foundations in increasing understanding of Islamic history and religious values.
Isu Etika dalam Sistem Manajemen Pembiayaan Pendidikan di Sekolah Dasar: Pertimbangan dan Solusi
Authors: Muslikhin Muslikhin , Khoeruddin Liana Ariesha
Published: August 2024

This study delves into ethical concerns within educational financing management systems, emphasizing considerations and solutions. Ethical management of education funds is deemed crucial for transparent, accountable, and morally sound fund utilization. The investigation incorporates an analysis of pertinent domestic journal articles and books, identifying ethical issues related to fund allocation, transparency, accountability, conflicts of interest, and social responsibility in education financing. Cases, research, and expert perspectives, contextualized within Indonesia, are presented for each issue. Furthermore, the study proposes solutions applicable to educational institutions like schools, universities, and governments to enhance ethical practices in fund management. Recommendations include heightened transparency, integration of ethics education into curricula, staff and teacher training, development of codes of ethics, parental involvement, partnerships with relevant organizations, and continuous monitoring of ethical practices. The research outcomes offer valuable insights into the significance of ethics in education funding management, delineating various measures to fortify ethical practices in the educational realm. Practical implications and recommendations for on going enhancement in education funding management are also discussed.
Effect of Plant Growth Regulators on Growth of Petunia (Petunia hybrida L.) var. Grandiflora Rose
Authors: Singh Daljot , Singh Jujhar
Published: August 2024

The present investigation was conducted at the Experimental Farm, Department of Agriculture, Mata Gujri College, Fatehgarh Sahib, Punjab in 2023 with ten treatments comprising of T1; Control, T2; GA3 (250 ppm), T3; GA3 (350 ppm), T4; GA3 (450 ppm). T5; CCC (450 ppm), T6; CCC (550 ppm), T7; CCC (650 ppm), T8; NAA (40 ppm), T9; NAA (50 ppm) and T 10; NAA (60 ppm) with three replications in randomized block design. The results revealed the maximum plant height (27.94 cm), plant spread (57.02 cm2), number of leaves/plant (651.04), number of branches/plant (21.96), Stem length (25.63), Leaf area (9.07 cm2) were in T3; GA3 at a rate of 350 ppm, while minimum plant height (19.05 cm) and Stem length (16.12 cm) was recorded in T6; CCC at a rate of 550 ppm and rest of the vegetative parameters was in T1; Control.
MESSENGER observations of Alfvénic and compressional waves during Mercury's substorms
Authors: Sun Wei‐Jie , Slavin James A. , Fu Suiyan , Raines Jim M. , Sundberg Torbjörn , Zong Qiu‐Gang , Jia Xianzhe , Shi Quanqi , Shen Xiaochen , Poh Gangkai , Pu Zuyin , Zurbuchen Thomas H.
Published: July 2015

MErcury Surface, Space ENviroment, GEochemistry, and Ranging (MESSENGER) magnetic field measurements during the substorm expansion phase in Mercury's magnetotail have been examined for evidence of low‐frequency plasma waves, e.g., Pi2‐like pulsations. It has been revealed that the By fluctuations accompanying substorm dipolarizations are consistent with pulses of field‐aligned currents near the high‐latitude edge of the plasma sheet. Detailed analysis of the By fluctuations reveals that they are near circularly polarized electromagnetic waves, most likely Alfvén waves. Soon afterward the plasma sheet thickened and MESSENGER detected a series of compressional waves. These Alfvénic and compressional waves have similar durations (10–20 s), suggesting that they may arise from the same source. Drawing on Pi2 pulsation models developed for Earth, we suggest that the Alfvénic and compressional waves reported here at Mercury may be generated by the quasi‐periodic sunward flow bursts in Mercury's plasma sheet. But because they are observed during the period with rapid magnetic field reconfiguration, we cannot fully exclude the possibility of standing Alfvén wave.
Late Nailfold Videocapillaroscopy Pattern Associated With Hand Calcinosis and Acro‐Osteolysis in Systemic Sclerosis
Authors: Morardet Laëtitia , Avouac Jérôme , Sammour Maya , Baron Murray , Kahan André , Feydy Antoine , Allanore Yannick
Published: July 2015

Objective

To determine whether calcinosis and acro‐osteolysis are related to specific nailfold videocapillaroscopy (NVC) features in patients with systemic sclerosis (SSc; scleroderma).

Methods

NVC and bilateral hand radiographs were systematically performed in 155 consecutively recruited patients with SSc during a 24‐month period. Radiologic assessment of calcinosis and acro‐osteolysis was performed blinded for the results on NVC features.

Results

Patients with calcinosis (n = 29) or acro‐osteolysis (n = 25) on radiographs were more likely to have the late pattern on NVC, defined by severe loss of capillaries and neoangiogenesis (P = 0.003 and P < 0.001, respectively). A reduced number of capillaries was significantly found in patients with calcinosis (mean ± SD 3.55 ± 1.76 versus 5.53 ± 2.32 capillaries per finger; P < 0.001) and acro‐osteolysis (mean ± SD 2.88 ± 1.30 versus 5.60 ± 2.26 capillaries per finger; P < 0.001). In addition, neoangiogenesis was more frequently observed in patients with severe acro‐osteolysis (P = 0.021). Multivariate logistic regression analysis confirmed the independent association between the late NVC pattern and calcinosis (odds ratio [OR] 3.04, 95% confidence interval [95% CI] 1.20–7.68) or acro‐osteolysis (OR 4.57, 95% CI 1.66–12.55), together with history of and/or active digital ulcers.

Conclusion

Acro‐osteolysis and calcinosis are independently associated with the late NVC pattern and particularly with severe capillary loss. These results strengthen the link between these radiographic lesions and digital destructive vasculopathy. Moreover, severe acro‐osteolysis was more likely to occur with neoangiogenesis, which may suggest an attempt to compensate bone resorption. Further studies are now needed to better understand the physiopathology of calcinosis and acro‐osteolysis and determine whether any agent may modify the course of these lesions by influencing vessel damages.
Extramedullary hematopoiesis is associated with lower cardiac iron loading in chronically transfused thalassemia patients
Authors: Ricchi Paolo , Meloni Antonella , Spasiano Anna , Neri Maria Giovanna , Gamberini Maria Rita , Cuccia Liana , Caruso Vincenzo , Gerardi Calogera , D'Ascola Domenico Giuseppe , Rosso Rosamaria , Campisi Saveria , Rizzo Michele , Terrazzino Fabrizia , Vangosa Alessandra Briatico , Chiodi Elisabetta , Missere Massimiliano , Mangione Maurizio , Positano Vincenzo , Pepe Alessia
Published: July 2015

The aim of this study was to evaluate, in a large cohort of chronically transfused patients, whether the presence of extramedullary hematopoiesis (EMH) accounts for the typical patterns of cardiac iron distribution and/or cardiac function parameters. We retrospectively selected 1,266 thalassemia major patients who had undergone regular transfusions (611 men and 655 women; mean age: 31.3 ± 8.9 years, range: 4.2–66.6 years) and were consecutively enrolled within the Myocardial Iron Overload in Thalassemia network. The presence of EMH was evaluated based on steady‐state free precession sequences; cardiac and liver iron overloads were quantified using a multiecho T2* approach; cardiac function parameters and pulmonary diameter were quantified using the steady‐state free precession sequences; and myocardial fibrosis was evaluated using the late gadolinium enhancement technique. EMH was detected in 167 (13.2%) patients. The EMH+ patients had significantly lower cardiac iron overload than that of the EMH− patients (P = 0.003). The patterns of cardiac iron distribution were significantly different in the EMH+ and EMH− patients (P < 0.0001), with a higher prevalence of patients with no myocardial iron overload and heterogeneous myocardial iron overload and no significant global heart iron in the EMH+ group EMH+ patients had a significantly higher left ventricle mass index (P = 0.001) and a significantly higher pulmonary artery diameter (P = 0.002). In conclusion, in regularly transfused thalassemia patients, EMH was common and was associated with a thalassemia intermedia‐like pattern of cardiac iron deposition despite regular transfusion therapy. Am. J. Hematol. 90:1008–1012, 2015. © 2015 Wiley Periodicals, Inc.
Sleep deficits but no metabolic deficits in premanifest Huntington's disease
Authors: Lazar Alpar S. , Panin Francesca , Goodman Anna O. G. , Lazic Stanley E. , Lazar Zsolt I. , Mason Sarah L. , Rogers Lorraine , Murgatroyd Peter R. , Watson Laura P. E. , Singh Priya , Borowsky Beth , Shneerson John M. , Barker Roger A.
Published: July 2015

Objective

Huntington disease (HD) is a fatal autosomal dominant, neurodegenerative condition characterized by progressively worsening motor and nonmotor problems including cognitive and neuropsychiatric disturbances, along with sleep abnormalities and weight loss. However, it is not known whether sleep disturbances and metabolic abnormalities underlying the weight loss are present at a premanifest stage.

Methods

We performed a comprehensive sleep and metabolic study in 38 premanifest gene carrier individuals and 36 age‐ and sex‐matched controls. The study consisted of 2 weeks of actigraphy at home, 2 nights of polysomnography and multiple sleep latency tests in the laboratory, and body composition assessment using dual energy x‐ray absorptiometry scanning with energy expenditure measured over 10 days at home by doubly labeled water and for 36 hours in the laboratory by indirect calorimetry along with detailed cognitive and clinical assessments. We performed a principal component analyses across all measures within each studied domain.

Results

Compared to controls, premanifest gene carriers had more disrupted sleep, which was best characterized by a fragmented sleep profile. These abnormalities, as well as a theta power (4–7Hz) decrease in rapid eye movement sleep, were associated with disease burden score. Objectively measured sleep problems coincided with the development of cognitive, affective, and subtle motor deficits and were not associated with any metabolic alterations.

Interpretation

The results show that among the earliest abnormalities in premanifest HD is sleep disturbances. This raises questions as to where the pathology in HD begins and also whether it could drive some of the early features and even possibly the pathology. Ann Neurol 2015;78:630–648
Copper‐Modified Covalent Triazine Frameworks as Non‐Noble‐Metal Electrocatalysts for Oxygen Reduction
Authors: Iwase Kazuyuki , Yoshioka Tatsuro , Nakanishi Shuji , Hashimoto Kazuhito , Kamiya Kazuhide
Published: July 2015

The electrochemical oxygen reduction reaction (ORR) is an important cathode reaction of various types of fuel cells. The development of electrocatalysts composed only of abundant elements is a key goal because currently only platinum is a suitable catalyst for ORR. Herein, we synthesized copper‐modified covalent triazine frameworks (CTF) hybridized with carbon nanoparticles (Cu‐CTF/CPs) as efficient electrocatalysts for the ORR in neutral solutions. The ORR onset potential of the synthesized Cu‐CTF/CP was 810 mV versus the reversible hydrogen electrode (RHE; pH 7), the highest reported value at neutral pH for synthetic Cu‐based electrocatalysts. Cu‐CTF/CP also displayed higher stability than a Cu‐based molecular complex at neutral pH during the ORR, a property that was likely as a result of the covalently cross‐linked structure of CTF. This work may provide a new platform for the synthesis of durable non‐noble‐metal electrocatalysts for various target reactions.
Can A Denaturant Stabilize DNA? Pyridine Reverses DNA Denaturation in Acidic pH
Authors: Portella Guillem , Terrazas Montserrat , Villegas Núria , González Carlos , Orozco Modesto
Published: July 2015

The stability of DNA is highly dependent on the properties of the surrounding solvent, such as ionic strength, pH, and the presence of denaturants and osmolytes. Addition of pyridine is known to unfold DNA by replacing π–π stacking interactions between bases, stabilizing conformations in which the nucleotides are solvent exposed. We show here experimental and theoretical evidences that pyridine can change its role and in fact stabilize the DNA under acidic conditions. NMR spectroscopy and MD simulations demonstrate that the reversal in the denaturing role of pyridine is specific, and is related to its character as pseudo groove binder. The present study sheds light on the nature of DNA stability and on the relationship between DNA and solvent, with clear biotechnological implications.
A Rapid, Amplification‐Free, and Sensitive Diagnostic Assay for Single‐Step Multiplexed Fluorescence Detection of MicroRNA
Authors: Jin Zongwen , Geißler Daniel , Qiu Xue , Wegner K. David , Hildebrandt Niko
Published: July 2015

The importance of microRNA (miRNA) dysregulation for the development and progression of diseases and the discovery of stable miRNAs in peripheral blood have made these short‐sequence nucleic acids next‐generation biomarkers. Here we present a fully homogeneous multiplexed miRNA FRET assay that combines careful biophotonic design with various RNA hybridization and ligation steps. The single‐step, single‐temperature, and amplification‐free assay provides a unique combination of performance parameters compared to state‐of‐the‐art miRNA detection technologies. Precise multiplexed quantification of miRNA‐20a, ‐20b, and ‐21 at concentrations between 0.05 and 0.5 nM in a single 150 μL sample and detection limits between 0.2 and 0.9 nM in 7.5 μL serum samples demonstrate the feasibility of both high‐throughput and point‐of‐care clinical diagnostics.
Electrostatic Localization of RNA to Protocell Membranes by Cationic Hydrophobic Peptides
Authors: Kamat Neha P. , Tobé Sylvia , Hill Ian T. , Szostak Jack W.
Published: July 2015

Cooperative interactions between RNA and vesicle membranes on the prebiotic earth may have led to the emergence of primitive cells. The membrane surface offers a potential platform for the catalysis of reactions involving RNA, but this scenario relies upon the existence of a simple mechanism by which RNA could become associated with protocell membranes. Here, we show that electrostatic interactions provided by short, basic, amphipathic peptides can be harnessed to drive RNA binding to both zwitterionic phospholipid and anionic fatty acid membranes. We show that the association of cationic molecules with phospholipid vesicles can enhance the local positive charge on a membrane and attract RNA polynucleotides. This phenomenon can be reproduced with amphipathic peptides as short as three amino acids. Finally, we show that peptides can cross bilayer membranes to localize encapsulated RNA. This mechanism of polynucleotide confinement could have been important for primitive cellular evolution.
Synthesis and characterization of Ba3Si6O12N2:Eu2+ phosphor
Authors: Fartode S. A. , Dhoble S. J.
Published: July 2015

Eu2+‐doped Ba3Si6O12N2 phosphors were prepared successfully via a modified solid‐state diffusion method. The phosphors were characterized by X‐ray diffraction (XRD), scanning electron microscopy (SEM) and photoluminescence measurements. These phosphors were effectively excited at 355 nm and an intense emission peaking in the range 480 nm to 525 nm in the blue region was observed. The optimized dopant concentration was determined to be 1 mol% of Eu2+ ion. The colour coordinates for phosphor were found to be (0.196, 0.326) in the blue region. This phosphor may find application for near‐ultraviolet (NUV) excited lamp phosphors. The thermoluminescence study shows the complex glow curve. Trapping parameters (activation energy and frequency factor) were calculated for individual deconvoluted peaks by Chen's peak shape method, the initial rise method and the whole glow peak method. Copyright © 2015 John Wiley & Sons, Ltd.
Preparation and Characterization of a Triple Layered Au‐PMMA‐PbSe Hybrid Nanocomposite: Manipulation of PMMA Spacer Layer by Oxygen Plasma Etching
Authors: Kim Wan‐Joong , Choi Jae Bong , Kim Sanghee , Kim Ae Rhan , Yoo Dong Jin
Published: July 2015

A hybrid triple‐layered nanocomposite structure of plasmonic gold (Au), polymethylmethacrylate (PMMA), and lead selenide (PbSe) quantum dot (QD) on quartz substrate was developed. The fabricated nanocomposite exhibited well‐established triple‐layered morphology (Au‐PMMA‐QD on quartz), but had different coupling distances between Au, on the bottom, and PbSe QD, on the top. Control of the coupling distances in terms of different thicknesses of a PMMA spacer layer was examined by etching for different durations, from 7 to 30 min. The corresponding thicknesses of the PMMA layer ranged from ~3.8 to ~88 nm at an etching rate of 2 nm/min. Atomic force microscopy measurements showed that the well‐established triple‐layered hybrid nanocomposite structure had the heights of ~15 nm (Au) and ~4 nm (PbSe QD). X‐ray photoelectron spectroscopy results revealed the characteristic peaks assigned to each nanoparticle and polymer layer. The results illustrated the triple‐layered structures with different PMMA spacer layers, with no cross interference between the layers.