bluuebunny/crossref_metadata_2025 huggingface dataset:
Pengukuran Tingkat Kematangan Menggunakan COBIT 5 Domain EDM (Evaluate, Direct And Monitor) Pada Website Prodi Sistem Informasi Universitas Hindu Indonesia
Authors: Gunarta I Made Wira Satria , Sanjaya Kadek Oky , Adi Jaya I Kadek Noppi
Published: August 2024

The Information Systems Study Programme website is a feature of utilizing information technology as a software service in the education sector and provides information about the Information Studies Programme. Information system audits involve collecting and evaluating evidence to ascertain the protection of computer system assets. COBIT serves as a widely used framework during audits. The EDM domain oversees policymaking, monitoring, and ensuring organizational goals are met through appropriate IT usage. Data collection methods include interviews, observations, and questionnaire dissemination. Analysis methods comprise current maturity, expected maturity levels, and gap analysis. According to the analysis, the website's maturity level is at Level 4: Predictable Process. The gap level on the website is 0.8 for EDM 01 and 0.7 for EDM 04. Further research is recommended using other domains focusing on management to comprehensively understand maturity levels.
INTEGRATION OF ECOLOGICAL PRINCIPLES IN THE PESANTREN SYSTEM: A STUDY OF SUSTAINABILITY AND ENVIRONMENTAL CONSERVATION PRACTICES IN ISLAMIC EDUCATION
Authors: Rohmah Fitri Nur
Published: August 2024

While pesantren education in Indonesia has great potential in implementing ecological principles, challenges in integrating environmental values often hinder its effectiveness. This study explores how ecological principles are incorporated into the pesantren education system and their impact on environmental conservation practices and awareness of santri. Data were collected through in-depth interviews, participatory observation, and document analysis using a qualitative approach with a descriptive-analytical method. The findings show that ecological principles can be effectively implemented through a holistic approach combining Islamic values with conservation practices. The results reveal that this integration increases environmental awareness among santri and strengthens their Islamic identity as khalifahs responsible for the ecosystem. This research enriches the theory of ecological integration in Islamic education and provides a model that can be applied in other pesantren. Practical implications include guidance for pesantren managers in designing effective environmental curricula and activities. This research also opens pathways for further studies with quantitative or mixed-methods approaches and exploring digital technology in pesantren ecological education.
Genetic Performance of Local Mango (Mangifera indica L.) Cultivars in Burkina Faso
Authors: DRABO Corneille , NIKIEMA Soutonnoma Zara , TARPAGA. et.al. Wendpouiré Vianney
Published: August 2024

The mango tree is a perennial plant of considerable socio-economic importance in arid and semi-arid zones. Nowadays, mango trees die on orchards due to desiccation. The general objective of this study is to characterized local cultivars used as rootstocks in Burkina Faso. To this end, the cores of four mango rootstock cultivars were collected from two agroclimatics zones. The experience followed a completely randomized Fisher block design. Observations and measurements were carried out on 104 days after sowing (DAS). As a result, there are similarities between Mangot vert and Mangot guina cultivars, and between Mangot sabre and Maiduguri. More, Mangot vert cultivar has the heaviest seeds (12.34g±3.52). The highest emergence rate (100%) was obtained by both cultivars Mangot vert and Mangot guina. Among these mango cultivars, Mangot vert had the heaviest seeds and germinated more clones with an average of four clones per core. It was followed respectively by Mangot guina (3 clones), Mangot sabre (3 clones) and Maiduguri (2 clones). The clones generally emerge after the zygotic seedlings have emerged with smaller sizes and neck diameters than the latter. In terms of seedling sizes and collar diameters, Mangot vert clones have the highest mean sizes and collar diameters of 14.94 cm±3.31 and 5.20 mm±0.72 respectively. They are respectively followed by Mangot guina (13.4cm±2.1 and 4.65 mm±0.43), Maiduguri (12.89 cm±1.2 and 4.60 mm±0.6) and Mangot sabre (12.38 cm±2.32 and 4.42 mm±0.56). In view of these results, mango rootstocks clones are the best plants for grafting in Burkina Faso.
Inventory Transaction Information System Audit Using Cobit 5
Authors: Hasan Ani Yoraeni , Ferdiana Hendra
Published: August 2024

Information system audits have an important role in an organization, namely they can help identify security risks that may be faced by the company's information system and ensure that the company complies with applicable information security standards and regulations.  The problem faced is that there is no framework for knowing the extent to which the system is working properly. In conducting an information system audit, instruments are needed in the form of frameworks, principles or standards that have been determined by competent organizations in their field. COBIT 5 is a framework in the form of a collection of best practices related to IT governance that can be applied in information audit activities. Implementing an information system audit using COBIT 5 is carried out by collecting control documents and aligning them with COBIT 5 basic practices, then conducting an assessment on each selected domain based on existing control documents. In this study, the domains chosen were DSS and MEA with subdomains consisting of DSS1, DSS2, DSS3, DSS4, DSS5, DSS6, MEA1, MEA2. The research results show that the inventory transaction information system is at level 1 (performed process), meaning that the process in each selected domain has been implemented and is in accordance with its objectives. These results can be a reference for improving the governance of inventory transaction applications in particular and IT governance in general so that they are in line with the company's business objectives.
Analisa dan Rancangan Sistem Informasi Pembelian, Persediaan, Penjualan Mortar Berbasis Web
Authors: Luskyawan Albrent , Riki
Published: August 2024

Dalam era digitalisasi bisnis, keberadaan website e-commerce menjadi suatu kebutuhan yang tak terhindarkan bagi perusahaan yang ingin memperluas jangkauan dan meningkatkan efisiensi operasionalnya. Banyak perusahaan dalam sektor penjualan mortar atau bahan bangunan sudah memasuki pasar digital, karena perkembangan teknologi yang begitu pesat dan juga penjualan secara digital lebih mudah diakses oleh banyak orang, dimanapun dan kapanpun dan oleh siapapun dapat dilakukan. Penelitian ini bertujuan untuk memfokuskan upaya analisis pada perancangan website e-commerce yang terintegrasi pada penjualan, persediaan, pembelian untuk memperbaiki proses penjualan, manajemen persediaan, dan pembelian sehingga menciptakan suatu sistem informasi yang efisien dan efektif, serta meningkatkan akurasi dan ketepatan informasi. Perancangan sistem ini menggunakan metode prototyping yang dimana alurnya dan tahapan meliputi komunikasi, rencana cepat, pemodelan desain cepat, konstruksi prototipe, dan juga pengiriman serta umpan balik. Hasil yang didapat dari pembuatan sistem ini adalah meningkatnya penjualan mortar dengan adanya website e-commerce, serta mengelola stok yang ada dengan baik, serta mengatur transaksi pembelian yang efektif. Dan apabila sistem sudah berjalan dengan baik, rancangan website e-commerce ini juga diharapkan dapat memberikan kontribusi positif terhadap pertumbuhan bisnis dengan memberikan pengalaman berbelanja yang mudah, aman, dan efisien bagi pelanggan. Implementasi website e-commerce ini diharapkan dapat menjadi langkah strategis dalam mendukung transformasi digital perusahaan.
Analisis Perbandingan Pengaruh Noise Terhadap Akurasi Pendeteksian Obyek Menggunakan Metode Viola Jones
Authors: Saryanto Saryanto , Redjeki Sri
Published: August 2024

Pendeteksian obyek merupakan salah satu masalah utama dalam bidang pengolahan citra digital dan visi komputer. Metode Viola-Jones telah menjadi algoritma yang sangat populer untuk pendeteksian wajah karena kecepatan dan akurasinya yang tinggi. Namun, performa metode ini sangat dipengaruhi oleh kualitas gambar yang digunakan. Penelitian ini bertujuan untuk menganalisis dan membandingkan pengaruh Salt and Pepper Noise dan Gaussian Blur Noise terhadap akurasi pendeteksian obyek menggunakan metode Viola-Jones.
Dalam penelitian ini, gambar uji diberi tambahan Salt and Pepper Noise dan Gaussian Blur dengan berbagai tingkat intensitas. Kemudian, gambar yang telah diubah ini diuji menggunakan algoritma Viola-Jones untuk mengukur tingkat akurasi pendeteksian obyek. Hasil eksperimen menunjukkan bahwa Salt and Pepper Noise memiliki dampak yang lebih signifikan dalam mengurangi akurasi pendeteksian dibandingkan dengan Gaussian Blur. Noise ini menyebabkan gangguan besar pada struktur gambar yang esensial untuk pendeteksian, sementara Gaussian Blur Noise cenderung hanya menghaluskan detail tanpa sepenuhnya menghapus informasi penting. Penelitian ini memberikan wawasan penting tentang bagaimana dua jenis gangguan gambar yang umum dapat mempengaruhi kinerja algoritma pendeteksian obyek. Implikasi dari temuan ini menunjukkan perlunya teknik pra-pemrosesan khusus untuk menangani noise dan blur guna meningkatkan akurasi pendeteksian obyek dalam aplikasi nyata.
Hasil yang diperoleh pada penelitian ini adalah gambar/citra dengan kondisi blur pada tingkat rasio 6,8% diperolah hasil bahwa obyek (wajah) pada gambar sudah tidak terdeteksi lagi dan pada nilai PSNR minimum 16,62 dB dinyatakan gambar (wajah) layak untuk di proses, nilai PSNR minimum 17,61 dB dinyatakan gambar/citra wajah tidak dapat terdeteksi  sebagai obyek (wajah), dan citra dengan kondisi terkena Salft and Paper Noise  pada Tingkat kekaburan 90 % diperolah hasil bahwa obyek (wajah) pada gambar sudah tidak terdeteksi lagi dan pada nilai PSNR minimum 19,04 dB dinyatakan gambar (wajah) layak untuk di proses, nilai PSNR minimum 11,41 dB dinyatakan gambar/citra wajah tidak dapat terdeteksi selain itu di temukan juga bahwa semakin tinggi nilai PSNR maka semakin tinggi pula nilai akurasi pendeteksian obyek pada pendeteksian obyek pada metode Viola Jones
The analgesic tolerance to electroacupuncture in patients with
chronic musculoskeletal pain: an observational pilot study
Authors: Bui Phuong Minh , Ngo Oanh Thi Kim , Pham Thang Duc
Published: August 2024

Musculoskeletal disorders are one of the most common reasons for requesting
home healthcare services in Vietnam. Multiple studies have demonstrated the
effectiveness of electroacupuncture (EA) in treating chronic
musculoskele-tal pain (CMP). This study aimed to provide preliminary
insights into the development of analgesic tolerance to EA in pa-tients with
CMP.

This observational pilot study was conducted on 60 patients with CMP. All
participants provided information re-garding their age, gender, origin,
location of pain, duration of EA’s analgesic effect, changes in EA
effectiveness over the course of treatment, concurrent therapies, and any
adverse effects during randomly selected treatment sessions.

Among the patients with CMP, 51.6% reported that that the pain-relieving
effect of EA lasted more than one hour post-treatment. The duration f this
effect varied, lasting from over 12 hours to over 72 hours (90%). The
majority of partici-pants (81.7%) noted that the effectiveness of EA either
improved or remained stable throughout the treatment sessions. However,
18.3% of patients experienced a reduction in the analgesic effect of EA with
the progression of treatment ses-sions.

The pain-relieving effect of EA typically unfolds gradually and persists for
a notable duration. Consistent and repeated EA treatment in patients with
CMP could potentially lead to the development of analgesic tolerance.
Sintesis Nano-Precipitated Calsium Carbonate dari Cangkang Bekicot dengan Penambahan Polimer PEG 400
Authors: Paramitha Lely , Pratama Rendi Adi , Kurniati Ely
Published: August 2024

Cangkang bekicot adalah sebuah hasil sisa dari konsumsi olahan masyarakat yang belum banyak dimanfaatkan karena memiliki tekstur yang keras. Cangkang berkicot sendiri memiliki kandungan CaO mencapai 96% berdasarkan hasil analisa XRF. Pada Penelitian sintesis nano-precipitated calsium carbonate memiliki tujuan untuk mempelajari dan mengetahui pengaruh suhu dan kecepatan pengadukan pada nano precipitated calcium cabonate dari limbah cangkang bekicot dengan menggunakan metode koopresipitasi. Rencana penelitian menggunakan alat heating plate stirrer dengan dengan variabel peubah yang ditetapkan meliputi berat sampel awal 30 gram, perbandingan mol CaCl 1:16 , pH 10, dan waktu pengadukan 4 jam. Untuk variabel peubah yang dijalankan dengan suhu reaksi kopresipitas (oC) = 50, 60, 70, 80, dan 90 serta untuk Kecepatan pengadukan (rpm) = 550, 700, 850, 1000, dan 1150. Hasil terbaik pada penelitian ini didapakan ukuran Nano-PCC sebesar 54,83 nm dengan Analisa PSA, 50,09 nm dengan persamaan Scherrer, dan 56,81 nm dengan SEM serta yield yang diperoleh sebesar 70,112%. Hasil ini didapatkan pada suhu sebesar 90oC dengan kecepatan pengadukan sebesar 1150 rpm.
Pembuatan Glukosa Cair Limbah Sabut Siwalan dengan Hidrolisis Enzimatis
Authors: Jannah Miftachul , Hikmah Himayatul , Wahyudi Bambang
Published: August 2024

Borassus flabellifer L. merupakan jenis flora yang banyak tersebar di bagian timur Indonesia. Buah siwalan banyak dimanfaatkan menjadi legen, sedangkan sabut kulit siwalannya masih belum dimanfaatkan. Sabut siwalan mengandung selulosa yang cukup besar yaitu 51,71%. Selulosa ini dapat dikonversi menjadi glukosa cair dimana glukosa cair banyak dimanfaatkan dalam dunia industry makanan maupun minuman. Tujuan dari penelitian ini yaitu untuk mencari pengaruh kondisi waktu sakarifikasi dan volume enzim terhadap glukosa cair yang dihasilkan pada proses pembuatan glukosa cair dengan hidrolisis enzimatis. Kemudian dilakukan proses hidrolisis enzimatis untuk dapat mengkonversi selulosa menjadi glukosa. Berdasarkan penelitian ini didapatkan kadar glukosa tertinggi yaitu pada waktu sakarifikasi 84 jam dan volume enzim 25 ml sebesar 69%Brix dengan gula reduksi sebesar 33,81% dan yield sebesar 79,4838%.
GAMBARAN KEPATUHAN PENGOBATAN (Medication Adherence) PADA PASIEN DENGAN GANGGUAN JIWA DI KECAMATAN TEGALREJO YOGYAKARTA
Authors: Cahayani Dian Ameilia , Nasriyah Chotijatun , Hartanto Fajar Agung Dwi , Rahayu Novi Widyastuti , Anggraini Cristine
Published: August 2024

Latar Belakang: Gangguan jiwa merupakan penyakit yang tejadi gangguan pada kejiwaannya yang dapat berpengaruh dalam cara berpikir, berperilaku dan emosinya dalam kehidupan sehari-hari. Keefekivitasan terapi pasien dengan gangguan jiwa dipengaruhi oleh salah satunya adalah kepatuhan terhadap pengobatan. Psikoedukasi dan farmakoterapi menjadi pengobatan lini pertama untuk pasien dengan gangguan kejiwaan. Ketidakpatuhan menjadi faktor terjadinya kekambuhan. Menghentikan terapi pengobatan dapat meningkatkan risiko kekambuhan hampir lima kali lipat. Oleh karena itu, menjaga kepatuhan pengobatan merupakan hal yang penting.Tujuan: mengetahui gambaran kepatuhan pengobatan (Medication Adherence) pada pasien dengan gangguan jiwa di Kecamatan Tegalrejo Yogyakarta.Metode: Penelitian ini merupakan penelitian deskriptif bersifat prospektif dengan pengambilan sampel secara Purposive Sampling dengan teknik total sampling. Jumlah sampel dalam penelitian ini 31 orang dengan waktu pelaksanaannya sejak bulan Februari sampai bulan Maret di Kecamatan Tegalrejo Kota Yogyakarta. Analisis data dengan statistik SPSS 26 yang disajikan dalam bentuk narasi dan tabel. Instrumen penelitian ini menggunakan kuesioner yang diadaptasi dari Morisky Medication Adherence Scale (MMAS-8) dengan versi terjemahan dalam bahasa Indonesia dari penelitian Syahroni (2017).Hasil: Kepatuhan pengobatan pasien gangguan jiwa di Kecamatan Tegalrejo Yogyakarta menunjukkan hasil kategori rendah sebanyak 22 orang (71%) dan yang memiliki kepatuhan sedang sebanyak 9 orang (29%). Hasil tersebut menunjukkan bahwa kategori tingkat kepatuhan masih tergolong sangat rendah.
EVALUATING THE IMPACT OF EMOTIONAL FREEDOM TECHNIQUE (EFT) ON POST-CESAREAN SECTION PAIN MANAGEMENT: A CASE STUDY AT JEMURSARI ISLAMIC HOSPITAL, SURABAYA
Authors: Maiisa Khotimatul Chusna , Afiyah R. Khairiyatul , Umamah Farida , Kartini Yanis
Published: August 2024

Introduction: Problems that arise during post-cesarean section procedures due to incisions caused by tearing of the abdominal wall tissue and uterine wall can cause changes in continuity so that the mother feels pain due to the surgery.
Objective: This study analyzes the impact of the Emotional Freedom Technique (EFT) therapy on managing post-cesarean section pain in a patient at Jemursari Islamic Hospital, Surabaya.
Methods: The research employed a case study design focusing on a single patient, Mrs. M, with acute post-operative pain. Data collection methods included assessment, observation, anamnesis, and interviews. The EFT intervention was administered once daily for three consecutive days, with each session lasting 30 minutes.
Results: The results indicated a reduction in pain intensity from a score of 4 to 2 on the pain scale.
Conclusions: While these findings suggest that EFT may be an effective non-pharmacological pain management tool, the study’s limitations—including the small sample size and absence of a control group—necessitate further research with larger, controlled trials to validate these results.
Opravdanost implementacije GLOBAL G.A.P. sustava upravljanja kvalitetom u hortikulturnoj proizvodnji - studija slučaja
Authors: Gajdić Dušanka , Pavičić Gorana , Težak Ivica , Suša Milan
Published: August 2024

Cilj je ove studije slučaja utvrditi jesu li troškovi implementacije i certifikacije hortikulturne proizvodnje PG Težak Mladen opravdani ostvarenim ukupnim prihodom od prodaje ornamentalnog i hortikulturnog bilja kroz distribucijski lanac supermarketa koji zahtijeva GLOBAL G.A.P. certifikat od svojih dobavljača. Na temelju komparativne analize u periodu od 2017. do 2022. godine utvrđeno je da se prodaja cvijeća prema kupcima koji zahtijevaju certificiranu robu znatno poboljšala u odnosu na razdoblje prije 2020. godine kada PG nije posjedovao certifikat. Također može se zaključiti da nije potrebno ulaganje u ovakav sustav ako to kupac ne zahtijeva jer se time ostvaruje nepotreban trošak, a ako kupac zahtijeva certifikat treba pomno izračunati njegovu isplativost za opciju 1 (pojedinačno certificiranje) koje je PG Težak imalo 2020. i 2021. godine ili opciju 2 (grupno certificiranje) s kojom isto gospodarstvo nastavlja u 2022. godini.
Koliko su ARKOD podaci pogodni za geoprostorne analize na temelju satelitskih snimki?
Authors: Radočaj Dorijan , Jurišić Mladen
Published: August 2024

Cilj je ovog istraživanja ustanoviti mogućnosti korištenja ARKOD podataka za potrebe geoprostornih analiza sa satelitskim snimkama, posebno Sentinel-3 satelitske misije Europske svemirske agencije. Njihovo je povezivanje nužno za studije pogodnosti poljoprivrednog zemljišta za uzgoj pojedinih kultura, odnosno za eventualnu regionalizaciju i komasaciju poljoprivrednog zemljišta, pri čemu se ARKOD podaci koriste za kalibraciju podataka daljinskih istraživanja. Područje istraživanja obuhvaćalo je kontinentalnu biogeoregiju Republike Hrvatske uz sedmogodišnje razdoblje istraživanja od 2015. do 2021. godine. Analiza iskoristivosti ARKOD podataka za korištenje u analizama sa Sentinel-3 satelitskim snimkama provedena je u odnosu na pet stupnjeva filtriranja ARKOD podataka prema kriterijima: 1.) višestruke evidencije različitih kultura za istu ARKOD česticu u jednoj godini, 2.) minimalne površine ARKOD čestice od 6,75 ha, 3.) soje kao registrirane poljoprivredne kulture, 4.) indeksa oblika ARKOD čestice većeg od 0,5 te 5.) uzastopne registracije soje kao uzgajane poljoprivredne kulture dvije godine zaredom na istoj ARKOD čestici. Rezultati ovog istraživanja upućuju da bi se revidiranjem definicije ARKOD čestice na način da sadrži samo jednu poljoprivrednu kulturu postigla znatno veća iskoristivost ARKOD podataka u geoprostornim analizama sa satelitskim snimkama te bi se vrlo vjerojatno i olakšao postupak kontrole dodjele poljoprivrednih poticaja. Regionalizacija i komasacija poljoprivrednog zemljišta najcjelovitija su rješenja za okrupnjavanje poljoprivrednog zemljišta te uspostavu ARKOD čestica pravilnih geometrijskih oblika. Konačno, ovi rezultati upućuju kako je nužno pronaći stvarni uzrok pojave evidencije iste kulture na istoj ARKOD čestici dvije ili više godina zaredom, čime se izravno sprječava dugoročno degradiranje kvalitete tla i onečišćenje okoliša uslijed neizbježnog povećanja aplicirane količine poljoprivrednih inputa.
Características del ángulo cráneo-vertebral, estática escapular y fuerza muscular isométrica del hombro en deportistas con uso preferente de miembro superior de las ciudades de Cartago y Pereira, 2022
Authors: Toro Madrid Camilo , Valencia Correa Juan Camilo , Valencia Montes Tatiana , Gómez Rodas Alejandro
Published: August 2024

Introducción: la posición de cabeza adelantada, imbalances y asimetrías musculares se asocia con lesiones de hombro en deportistas. La determinación de estas características es clave para prevenir lesiones. Materiales y métodos: investigación observacional analítica. Muestra a conveniencia de 40 deportistas entre 18 y 28 años de edad. Se valoró el ángulo cráneo-vertebral (ACV), arco de movimiento articular, estática escapular, fuerza, balance y simetría de la fuerza muscular del hombro. Resultados: se encontraron diferencias significativas para la talla y el índice de masa corporal (IMC) según el estrato socioeconómico y la modalidad deportiva (p<0,05). No se hallaron diferencias significa tivas entre el ACV y el balance y la simetría de la función muscular. Conclusión: se evidenció que la postura de cabeza adelantada no tiene un impacto significativo sobre el balance muscular y la simetría del complejo articular del hombro. No se encontraron diferencias respecto a los años de entrenamiento con las variables de estudio.
Determinantes de la malnutrición de los niños y niñas de la Fundación Semillero de Amor del municipio de Santa Rosa de Cabal, 2022
Authors: Corral Giraldo Laura Melissa , Duque Zapata Santiago , Oved Acevedo Germán , Alvarado Luna Janeth Cecilia
Published: August 2024

Introducción: la desnutrición y la obesidad son problemas de salud que afectan a los niños, especialmente en los primeros cinco años de vida. La falta de alimentación adecuada y el desconocimiento sobre nutrición son factores que contribuyen a estos problemas. Materiales y métodos: estudio cuantitativo, observacional, descriptivo y transversal. Se incluyeron niños y niñas con edades entre 4 y 15 años de la Fundación Semillero de Amor. Se recopilaron datos antropométricos y sociodemográficos mediante un cuestionario adaptado de la En cuesta Nacional de Situación Nutricional (ENSIN) de 2015. Resultados: se evidenciaron altos porcentajes de sobrepeso, problemas de crecimiento, falta de tratamiento de agua, limitaciones económicas y desafíos en la alimentación de los niños. Conclusiones: es importante implementar estrategias para la promoción de la actividad física y la creación de entornos saludables en los niños de la Fundación Semillero de Amor
Las nuevas tendencias de reportes integrados por parte de los contadores públicos en las organizaciones
Authors: Marín Suarez Edy Fernanda , Ortiz Grajales Jenny Alejandra , Urrea López Diego Fernando
Published: August 2024

Este proyecto de investigación hace alusión al cuestionamiento de las nuevas tendencias de reportes integrados, dentro del área contable y financiera, por parte de los contadores públicos en las compañías. Cabe señalar que estos reportes son una comunicación clara en cuanto a las estrategias de cómo las empresas, el gobierno corporativo y su desempeño organizacional redireccionan a la compañía hacia la creación de valor en el corto, mediano y largo plazo. Dentro de este contexto es pertinente señalar que el método de investigación en el cual se desarrolló el trabajo fue el cualitativo. La importancia de este tema radica en darles un valor agregado a las empresas, así como distintos perfiles.
Egységben az erő
Authors: Gulyás Levente
Published: August 2024

Mindentől függetlenül örömmel ír az ember olyan épületről kritikát, amely talán utolsóként még a klasszikus tervpályázati rendszer eredményeként születhetett meg. Ezen belül külön kiemelendő, hogy nagy változtatások nélkül, a pályázat során egymással megütköző ötletek közül elsőként kikerülő terv valósulhatott meg. Így lehetőségünk van arra, hogy a megépült házat a pályázaton előkerült gondolatok nyomán, többek között a többi díjazott tervhez képest elemezzük, illetve hogy megnézzük, hogyan fejlődött a ház a pályázati szakasz után.
Iskola pozitív energiamérleggel
Authors: Ware-Nagy Orsolya
Published: August 2024

Noisy-le-Grand Párizstól mintegy félóra autóútra fekszik kelet felé. A hetvenezres város kertvárosias részén, csendes utcák között, családi házak övezte területen épült fel az r2k építésziroda tervezte Oiseau Lyre óvoda és általános iskola. A három utca által közrefogott telek észak–déli irányban erősen lejt: a déli oldalon kétszintes épület észak felé a nyolc méter szintkülönbségnek köszönhetően már négy szinttel fordul a Marne folyó felé. A rendhagyó, északi – elsősorban finn – ihletésű pedagógiát befogadó iskola közös használatú terek sokaságát foglalja magában.
Representation of Surrounding Communities in Iwan Simatupang's RT-Nol/RW-Nol Drama Script (Sociology of Literature Theory)
Authors: Shofiyuddin Haris , Wijaya Guntur Sekti
Published: August 2024

This research examines the play script by Iwan Simatupang entitled RT-Nol / RW-Nol using the sociology of literature theory by Alan Swingewood and Diana Laurenson and the literary research method by Moleong. The problems are the forms of injustice that some people accept and the social criticism that the playwright tries to construct through words. This drama script reflects the real life of the lower or suburban community in big cities in Indonesia. The main focus revolves around the problem of homeless and beggars who do not have a home and do not have a steady income. The playwright does not merely write a literary work for audiences to read. Still, the writer of RT-Nol / RW-Nol has a hidden intention to make the readers aware that some parts of lives need to be improved to not further create globalization residues in human beings. The playwright also tries to criticize several systems operating in a society where the system is not or has not been under the norms of society. This discussion resulted in several conclusions, one of which is that a rule can be played. Furthermore, there is criticism regarding the injustice of the social system, which has led to the emergence of homeless people and beggars in especially big cities. Then there is the problem of income resulting from unrighteous and unethical ways. Even from that income, a human can buy a social title so the surrounding community increasingly sees it. The last conclusion is regarding words and actions that should be harmonious. Sometimes words are needed, but more than words are required to convince someone. A woman needs certainty, and a man needs to work to build self-esteem.
Keywords: surrounding communities, social criticism, sociology of literature
The Myth Of "The Red" in View of Islamic Boarding Schools
Authors: Kuny Salma Afifa  , Alfian Setya Nugraha
Published: August 2024

This study aims to describe myths in the view of Islamic boarding schools. This research uses Levi-Strauss theory and literature review approach and uses qualitative descriptive research methods. The source of this research was interviews with student audiences, female students and caregivers in Islamic boarding schools. Data collection techniques used are interviews, notes and supported by literature reviews in the form of articles. In this study tells about the myth of "The Red" circulating in girls' boarding schools. This myth is one of the things that is feared because the story circulating is very scary for female students. Myths in general have their own views in Islamic boarding schools. In this case, the researcher took the myth of "The Red" to be seen from the point of view of Islamic boarding schools.
Pengaruh waktu ton SPWM terhadap tegangan inverter sinusoida
Authors: Luqman Mohammad , Rifa'i Muhamad , Radianto Donny
Published: August 2024

Kendaraan listrik selain membutuhkan daya berbentuk sinusoida dengan daya besar dan frekuensi variable, juga membutuhkan pengaturan tegangan atau tegangan yang stabil. Alat untuk mengubah daya dc menjadi daya ac disebut dengan inverter. Penelitian ini merupakan kelanjutan dari penelitian yang terdahulu, Pada penelitan ini dicoba untuk mencari hubungan antara panjang waktu t-on pada sinyal SPWM dengan besaran tegangan sinusoida yang dihasilkan, yang akan digunakan untuk membuat rangkaian kontrol agar tegangan relatif stabil pada nilai tertentu pada rentang daya yang lebih lebar. Cara yang dilakukan adalah dengan menambah lebar pulsa pada sinyal SPWM, artinya memperpanjang waktu ON pulsa PWM (t-on) sebagai fungsi luaran tegangan inverter. Jika tegangan inverter menurun maka sistem akan maenambah waktu t-on sebagai fungsi sudut sinyal sinusoida. Penambahan besaran sudut adalah sebesar 0o sampai dengan 10o untuk rentang tegangan 220V sampai 190V. Hasil yang diperoleh adalah pengaturan tegangan inverter akan akan meningkat sebesar 6% dibandingkan jika tanpa menggunakan sistem ini.
 
ABSTRACT
Electric vehicles require stable voltage or voltage regulation, as apart from requiring sinusoidal power with large power and variable frequency.  A device for converting DC power into AC power is called an inverter. This research is a continuation of previous research. In this research, an attempt is made to find a relationship between the length of the t-on time on the SPWM signal and the magnitude of the resulting sinusoidal voltage, which will be used to create a control circuit so that the voltage is relatively stable at a certain value in the specified power range wider. The method used is to increase the pulse width of the SPWM signal, which means extending the ON time of the PWM pulse (t-on) as a function of the inverter voltage output. If the inverter voltage decreases, the system will increase the t-on time as a function of the sinusoidal signal angle. The additional angle magnitude is 0o to 10o for the voltage range 220V to 190V. The results obtained are that the inverter voltage setting will increase by 6% compared to without using this system.
Trajetórias e transformações: a evolução das políticas públicas na formação de professores de matemática no Brasil
Authors: Soares Vieira de Atahide Edivaldo , Regina Canan Silvia
Published: August 2024

O desenvolvimento e avanço da educação Matemática no Brasil têm sido marcado por uma série de transformações políticas, pedagógicas e sociais. O presente artigo, buscou explorar e analisar as dinâmicas destas transformações, focalizando nas políticas públicas educacionais destinadas à formação docente, em especial a formação inicial do professor de Matemática. Compreendemos que ao longo do tempo, as abordagens pedagógicas para o ensino básico em evidência o da Matemática sofreram e sofrem diversas revisões. Inicialmente, a ênfase recaía sobre uma formação altamente técnica, concentrada na pura transmissão de conhecimentos matemáticos. Com o tempo, a necessidade de formar docentes mais críticos, reflexivos e capazes de se adaptar às realidades diversas dos alunos foi ganhando destaque. Esta transformação se refletiu nas políticas públicas educacionais, que passaram a promover um equilíbrio entre os saberes específicos da Matemática e as competências didático-pedagógicas para o seu ensino. O cenário educacional brasileiro foi, e continua sendo influenciado por contextos sociopolíticos, econômicos e globais. Estas influências se traduziram em diferentes reformas curriculares e metodológicas. O artigo destaca os principais marcos legais da educação nacional relacionada a formação para professores, como a Lei de Diretrizes e Bases (LDB/1996), as Resoluções 2002, 2015 referente a formação inicial para professores e também a BNC – Formação de 2019, que consolidaram e redirecionaram a formação de professores de Matemática no país. Em conclusão, o Brasil tem trilhado um caminho de renovação e reinvenção na formação de seus professores de Matemática, buscando sintonizar as formações com as políticas públicas educacionais, buscando atender as demandas e desafios contemporâneos, ainda que, por vezes, se apresentem de forma contraditório. Este estudo oferece uma visão abrangente sobre essa trajetória e ressalta a importância contínua de políticas bem estruturadas e contextualizadas para garantir a qualidade e eficácia do ensino de Matemática no país.
Juventudes: cada um é um em cada
Authors: Barbi Rogers , Ribeiro da Luz Jussiane , Camillo Eliane Juraski , Bortolanza Spessatto Marizete , Pasqualli Roberta
Published: August 2024

O presente estudo direciona sua atenção para a compreensão dos desafios enfrentados pela Educação Profissional e Tecnológica (EPT), especialmente no contexto da interação entre juventudes, escola e trabalho no atual estado sociometabólico do modo de produção capitalista. Adotando uma abordagem qualitativa e descritiva, a pesquisa se concretiza por meio da análise bibliográfica. As categorias de estudo definidas incluem as juventudes, a escola e o trabalho, convergindo para a discussão sobre a disparidade na distribuição de recursos estatais. Como consequência dessa análise, destaca-se que a pesquisa revela uma clara assimetria na atenção do Estado, evidenciando um cenário em que determinados setores recebem maior suporte em comparação a outros. Os desafios na interseção entre Educação Profissional e Tecnológica, juventudes, escola e trabalho são notáveis, refletindo a necessidade urgente de repensar e reequilibrar as políticas educacionais e sociais. Este estudo busca contribuir para a compreensão dessas dinâmicas complexas, visando a promoção de uma EPT mais inclusiva e igualitária, proporcionando atender às diversas demandas da sociedade atual.
Ecological optima show the potential diffusion of minor tree crops in Xylella fastidiosa subsp. pauca-infected areas through a GIS-based approach
Authors: Costanza Leonardo , Maldera Francesco , Garofalo Simone Pietro , Vivaldi Gaetano Alessandro , Camposeo Salvatore
Published: August 2024

Site selection analysis is a fundamental methodology for the regeneration of Xylella fastidiosa subsp. pauca (Xfp) infected areas, with the introduction of Xfp immune/resistant tree crop species. The diffusion of these species could be assessed by combining ecological optima data, climate and soil attributes of the study area, and GIS tools. The study aimed to evaluate the potential suitability of eight Xfp immune tree crops, including Neglected and Underutilized Species (NUS) drought-resistant and new species, as follows: carob, hawthorn, prickly pear, mulberry, loquat, walnut, persimmon, and avocado. The use of GIS tools allowed the integration of different layers, such as climate and soil, to contribute to the identification of suitable areas for the cultivation of these tree crops helping the policy-makers to define plans for land use at a regional scale. Following the ecological optima, which represents the ideal environmental conditions for each species, this analysis provided valuable insights into the compatibility of the selected tree crops with the prevailing environmental factors in the affected area. Carob revealed its remarkable adaptability and drought resistance, presenting the broadest suitability. Hawthorn and Loquat also exhibited high adaptability, indicating their potential contribution to agricultural diversification and ecological balance. Conversely, crops like Avocado, Prickly pear, and Walnut, despite their economic value, demonstrated limited adaptability due to their specific soil and climate requirements. These findings can potentially contribute to the development of strategies for the policy-makers, aimed at diversifying and enhancing the resilience of agricultural systems, facing the problem of emerging quarantine pathogens and the incoming climate change, and highlighting the possibility of opening new cultivation scenarios in the zones affected by Xfp.
Integrins in cancer stem cells
Authors: Gou Siqi , Wu Anqi , Luo Zhigang
Published: August 2024

Integrins are a class of adhesion receptors on cell membranes, consisting of α and β subunits. By binding to the extracellular matrix, integrins activate intracellular signaling pathways, participating in every step of cancer initiation and progression. Tumor stem cells possess self-renewal and self-differentiation abilities, along with strong tumorigenic potential. In this review, we discussed the role of integrins in cancer, with a focus on their impact on tumor stem cells and tumor stemness. This will aid in targeting tumor stem cells as a therapeutic approach, leading to the exploration of novel cancer treatment strategies.
Advances in application of hypoxia-preconditioned mesenchymal stem cell-derived exosomes
Authors: Zhuo Haitao , Chen Yunfei , Zhao Guifang
Published: August 2024

Mesenchymal stem cells (MSCs) primarily secrete physiologically functional exosomes via paracrine effects that act on various adjacent and distant cells, thus exerting their therapeutic effects. In recent years, hypoxic preconditioning, as a novel MSC culture mode, has emerged as a research hotspot. Many previous studies have shown the role and underlying regulatory mechanisms of hypoxic preconditioning in various diseases, which has provided sufficient reference materials for the MSC research field. Therefore, this review summarizes the progress in application of hypoxia-preconditioned MSC-derived exosomes that substantially increases and improves the biological activity of specific molecules, such as microRNA.
Clinical applications of circulating biomarkers in non-small cell lung cancer
Authors: Oh Hyun-Ji , Imam-Aliagan Abdulhamid B. , Kim Yeo-Bin , Kim Hyun-Jin , Izaguirre Issac A. , Sung Chang K. , Yim Hyungshin
Published: August 2024

Despite recent advances in cancer diagnostics and treatment, the mortality associated with lung cancer is still the highest in the world. Late-stage diagnosis, often accompanied by metastasis, is a major contributor to the high mortality rates, emphasizing the urgent need for reliable and readily accessible diagnostic tools that can detect biomarkers unique to lung cancer. Circulating factors, such as circulating tumor DNA and extracellular vesicles, from liquid biopsy have been recognized as diagnostic or prognostic markers in lung cancer. Numerous clinical studies are currently underway to investigate the potential of circulating tumor DNA, circulating tumor RNA, exosomes, and exosomal microRNA within the context of lung cancer. Those clinical studies aim to address the poor diagnostics and limited treatment options for lung cancer, with the ultimate goal of developing clinical markers and personalized therapies. In this review, we discuss the roles of each circulating factor, its current research status, and ongoing clinical studies of circulating factors in non-small cell lung cancer. Additionally, we discuss the circulating factors specifically found in lung cancer stem cells and examine approved diagnostic assays designed to detect circulating biomarkers in lung cancer patients.
Integration of precision medicine into the dental care setting
Authors: Steigmann Larissa , Kačarević Željka Perić , Khoury Jessica , Nagy Katalin , Feres Magda
Published: August 2024

This narrative review aims to discuss the incorporation of novel medical concepts and tools into dental practice, with the goal of improving early diagnosis and exploring new personalized treatment options for oral pathologies, such as caries and periodontitis. Preventative dental approaches concentrate on the timely detection of oral infections and the integration of biomarker analysis to recognize pathogenic changes at early stage of disease. Likewise, periodic monitoring after the treatment is relevant to ensure the balance in the oral biofilms and prevent relapse. Additionally, more attention has shifted towards the contributing factors to disease development, such as essential nutrients. Sufficient levels of vitamin C, vitamin D and zinc pre- and post-operatively are employed to boost immune function and reduce the risk of postoperative infections. Omega-3 fatty acids, melatonin, and antioxidants like vitamin E, which have anti-inflammatory properties, are utilized to help minimize excessive inflammation and promote faster recovery. The data presented in this manuscript emphasize the crucial integration of innovative healthcare concepts and tools into dental practices. By adopting a more holistic view of the patient, clinicians can tailor treatments to each individual's predispositions, lifestyle, and oral health conditions. This review also highlights the potential of salivary biomarkers and point-of-care technologies in enhancing early diagnostic accuracy and personalizing treatment. Bridging the gap between oral and systemic health is the most effective approach to improving patient quality of life. These findings underscore the importance of continued interdisciplinary collaboration in dentistry.
Understanding the spatio-temporal behaviour of riverine plastic transport and its significance for flux determination: insights from direct measurements in the Austrian Danube River
Authors: Pessenlehner Sebastian , Gmeiner Philipp , Habersack Helmut , Liedermann Marcel
Published: August 2024

Plastic pollution in aquatic environments is a growing concern, with rivers recognized as major pathways. However, rivers themselves are also subject to pollution. Hence, understanding riverine plastic transport dynamics is essential for mitigating environmental impacts. Although plastic-related research focus has shifted from marine environments towards rivers, challenges remain in standardizing methods for monitoring and integrating spatio-temporal variabilities of riverine plastic occurrence into flux determination. This study addresses these challenges by adopting established methods from sediment research. Utilizing data from a net-based cross-sectional multi-point approach, it examines spatio-temporal and discharge-dependent variations. It comprehensively analyzes the complex dynamics of plastic transport in the Danube River, contrasting an impounded section near Aschach, Austria, with a free-flowing reach near Hainburg, Austria. The paper emphasizes the significance of applying these methodologies for accurate flux determination and underscores the risks of neglecting them. By incorporating average microplastic particle weights, we aim to overcome limitations in prior methodologies that solely emphasize qualitative aspects or rely on item numbers. Spatial distribution analysis revealed a pronounced stratification at low flow and a more variable distribution in the free-flowing section, attributed to higher turbulence. As discharge increased, vertical mixing occurred, along with distinct lateral patterns displaying increased concentrations toward the riverbanks. Encountering plastic particles throughout the river profile underscores their properties of both suspended and floating matter, emphasizing the importance of hydro-morphology and multi-point cross-sectional measurement approaches. Microplastic loads were calculated to be <6.9 t a−1 in Aschach and <17.1 t a−1 in Hainburg, compared to total plastic loads of <14.3 t a−1 in Aschach and <41.6 t a−1 in Hainburg. Consequently, plastic loads were doubled to tripled within the Austrian section of the Danube River. The study contributes valuable insights into the complex nature of plastic transport in river systems, emphasizing comprehensive spatial, temporal and discharge-dependent assessments for characterizing and managing plastic pollution. It suggests that rivers can function as sources, pathways and sinks of plastic pollution, contingent upon hydro-morphological conditions. This underscores the need for longitudinal, basin-wide assessments to accurately understand plastic transport dynamics.
Re-embracing orality in digital education: the pedagogical affordances of podcasting in the era of generative AI
Authors: Lee Yu-Ling , Lui Nina Pak
Published: August 2024

In the evolving landscape of teacher education, where generative AI poses both opportunities and challenges, this article investigates the resurgence of orality through podcasting as a pedagogical tool. Situated within a teacher education program, the study focuses on teacher candidates who are navigating the complexities of educational technologies. It examines the role of student created podcasts for enhancing learning experiences, fostering collaborative communities, and developing essential teaching skills. Drawing on Walter Ong’s theory of orality and literacy, this phenomenological research explores how a digital return to orality can effectively counterbalance the impersonal nature of AI-generated content in education. The study argues that podcasting embodies human craftsmanship, revitalizes oral traditions in learning, and equips future educators with innovative pedagogical strategies in an increasingly digital academic environment.
Variable designs of vertical axis wind turbines—a review
Authors: Lee Ken-Yeen , Cruden Andrew , Ng Jo-Han , Wong Kok-Hoe
Published: August 2024

Omnidirectionality and simple design make VAWTs more attractive compared to HAWTs in highly turbulent and harsh operational environments including low wind speed conditions where this technology shines more. However, the performance of VAWTs is lacking compared to HAWTs due to low turbine efficiency at downstream caused by large wake vortices generated by advancing blades in the upstream position. Introducing variable design methods on VAWT provides better adaptability to the various oncoming wind conditions. This paper presents state-of-the-art variable methods for performance enhancement of VAWTs to provide better direction for the wind industry. The variable VAWT design can increase the lift and torque, especially at the downstream regions by managing the blade-to-wake interaction and blade angle of attack (AoA) well, hence contributing to the performance enhancement of VAWTs. In addition, the self-starting capabilities have also been found to improve by employing variable methods with a better angle of attack on the turbine blades. Nevertheless, the complexity of varying mechanisms and structural rigidity are the main challenges in adopting this idea. Yet, it possesses great potential to develop higher-efficiency VAWT systems that can operate in a wide range of wind speeds.