bluuebunny/crossref_metadata_2025 huggingface dataset:
Чекліст флори України. 11: родини Geraniaceae (Geraniales) та Linaceae (Linales/Malpighiales), Angiosperms
Authors: Федорончук М.М.
Published: November 2024

Порядок Geraniales у флорі України представлений родиною Geraniaceae, яка налічує три роди (Erodium, Geranium, Pelargonium) та 32 види. Erodium cyconioides, описаний з Криму, визнано за синонім E. ciconium. Ознаки, за якими описано підвид Geranium sibiricum subsp. popovii з околиць м. Біла Церква (парк Олександрія) Київської області, не є витриманими і вкладаються в діапазон мінливості типового G. sibiricum. Назва виду G. alpestre виявилася нелегітимною, і повинна бути замінена на G. sylvaticum. До G. sylvaticum слід включити також рослини з околиць Кременця (Тернопільська область), які наводилися під назвою G. uralense (дуже близький вид до G. sylvaticum, ареал якого охоплює північ європейської частини Росії і Західний Сибір). Родина Linaceae, яка виділена з обширного порядку Malpighiales в окремий порядок Linales, у флорі України представлена 24 видами (разом із підвидами), що входять до складу двох родів (Linum і Radiola). Назва виду Linum angustifolium, що раніше наводився для Криму як дуже рідкісна занесена рослина середземноморського походження, виявилася синонімом L. bienne. Вид L. catharticum в Україні представлений типовим різновидом (ще один різновид – L. catharticum var. subalpinum поширений у Франції). Варіює за формою чашолистків від довгастояйцеподібної до ланцетоподібної. В межах виду, крім однорічних, відомі також дворічні і малорічні форми, характерні, зокрема, для Карпат. Із близьких видів до L. corymbulosum, широко поширеного в Криму, для Криму помилково наводяться ще L. strictum, L. trigynum та L. gallicum (останній є синонімом L. trigynum, що поширений в Закарпатті). Синонімами L. hirsutum є L. cretaceum та L. lanuginosum. Вид Linum nervosum в Україні представлений двома підвидами: L. nervosum subsp. jailicola (в Гірському Криму, на яйлах) та типовим L. nervosum subsp. nervosum (у материковій частині, а також в Криму). Синонімом типового підвиду є L. aucheri, який наводився для Криму. Синонімом L. squamulosum є L. euxinum. Вид L. usitatissimum, що культивується в Україні, представлений типовим різновидом, який раніше наводився також як: L. crepitans та L. humile. Ще один різновид культурного льону – L. usitatissimum var. stenophyllum (Linum humile var. stenophyllum) зростає в Ірані.
Перелоги – потужний природно-історичний резерв відтворення, збереження та збагачення біорізноманіття в рамках програмних завдань Європейського зеленого курсу
Authors: Дубина Д.В. , Устименко П.М. , Вакаренко Л.П. , Дзюба Т.П. , Ємельянова С.М. , Ларіонов М.С.
Published: November 2024

На нинішньому етапі розвитку сільськогосподарського виробництва у Європі та світі загалом відбулося масштабне припинення інтенсивного аграрного використання багатьох земель. При цьому на колишніх сільськогосподарських угіддях активно проявляються процеси постагрогенного відновлення рослинності. Перелоги є резервом територій для відтворення, збереження та збагачення біорізноманіття в рамках програмних завдань Європейського зеленого курсу. В Україні соціальні й економічні зміни сприяли розвитку процесів заростання колишніх сільськогосподарських угідь природною рослинністю, зокрема і їх залісненню. Почастішало застосування нових форм використання земель, особливо широко відбувалася переорієнтація на природоохоронні форми господарювання, що в економічному аспекті стало ефективнішим, ніж орне чи пасовищне господарювання. За результатами проведених досліджень встановлено, що швидкість відновлення квазізональних угруповань, послідовність проходження стадій демутаційного процесу та їхня тривалість залежить як від природних характеристик території, так і від антропічного впливу. Автогенні сукцесії перелогів у регіоні відбуваються по-різному, що є закономірним, враховуючи різницю в типових екологічних параметрах різних угідь. У різних регіонах України відмічаються регіональні особливості проходження демутаційної сукцесії. У роботі наводяться приклади перебігу та характеристика заростання перелогів для Українського Полісся, Закарпаття, лісостепової і степової зон. Виконання завдань у сфері зеленого сільського господарства передбачає скорочення площ орних земель і, отже, збільшення площ перелогів, які можуть бути включені до складу існуючих територій ПЗФ, або на їх базі створюватимуться нові. Вказується на необхідність внесення змін у законодавство України, що передбачатимуть можливість відшкодування власникам земель, на яких вводяться певні обмеження щодо їх використання.
Regulatory changes and their Impact on Tax compliance: An overview of Finance Act 2023
Authors: Aliyu Umar
Published: November 2024

The aim of this study is to evaluate and review the regulatory changes and their impact on tax compliance, it is an anthology of the existing literature on finance Act and tax compliance with a view to identifying the gaps to which future literature may be directed within the Nigerian context. The paper discusses the concept of finance Act and its surrounding issues on tax compliance as appraised by different authors. The data used for the study were mainly secondary data from different sources. The researchers critically review related literatures from various secondary sources with a particular emphasis on Finance Act 2023, as well as other Nigerian tax legislations. The secondary sources were complemented by the personal observation of Nigerian tax system in Nigeria by the researchers. The study revealed mixed findings on the extent to which finance Act and other financial regulations impact on the economy. The study also concludes that, the factors determining financial regulations are not fixed, and vary from one jurisdiction to another. The study therefore recommends that, from the theories that relates to financial regulations, there shall be a unified theory that amalgamates the existing theories; and that which will be amenable to the ever-changing reporting environment.
Impact of Shadow Economy on Tax Revenue in Sub-Saharan Africa
Authors: Idris Adamu Adamu , Yusuf Ismaila , Ekundayo Olusegun Oyindamola , Abdulateef Yunusa
Published: November 2024

This study tends to focus on how shadow economy and trade openness influence tax revenue in the Sub-Saharan Africa (SSA). The study used four SSA countries to test this relationship from 1991 to 2017. The study employs pool OLS with robust standard error to address the potential threat of heteroscedasticity. The result from this estimation indicate that shadow economy diminished the amount of tax revenue generated by these countries. Thus, the study recommends that appropriate measures should be put in place to curtail the size of the shadow economy because of its detrimental effects on tax revenue.
The KARAKTERISTIK FISIK PATI GEMBILI (Dioscorea esculenta L.) DAN TALAS (Colocasia esculenta L.) TERMODIFIKASI ALKOHOL-BASA
Authors: Parwiyanti Parwiyanti Parwiyanti , Mahayati Nura , Lidiasari Eka , Nurjannah Tri
Published: November 2024

Modifikasi pati garut dan talas dengan metode alkohol-basa diperlukan untuk meningkatkan penggunaan pati dalam pengolahan produk instant, terutama sebagai binding agent  pada pembuatan laksa instant.  Tujuan penelitian untuk mengetahui pengaruh variasi jumlah NaOH terhadap karakteristik fisik pati gembili dan talas termodifikasi. Dilaksanakan  di Laboratorium  Kimia  Hasil  Pertanian,  Jurusan  Teknologi  Pertanian,  Fakultas Pertanian, Universitas Sriwijaya. Metode Penelitian menggunakan Rancangan Petak Terbagi (RPB) dengan dua faktor perlakuan yaitu jenis pati (gembili dan talas) dan variasi jumlah NaOH 3 M (0, 3, 6, 9 g). Parameter yang diamati meliputi derajat putih, indeks absorbsi air, kelarutan dalam air, indeks kelarutan dan swelling power. Hasil penelitian menunjukkan jenis pati berpengaruh nyata terhadap indeks absorbsi air, kelarutan dalam air, indeks kelarutan, dan swelling power. Jumlah  NaOH berpengaruh  nyata  terhadap  derajat  putih,  indeks  absorbsi  air, kelarutan dalam air, indeks kelarutan, dan swelling power. Lebih  lanjut,  interaksi  perlakuan  diantara  jenis  pati  dan  jumlah  NaOH berpengaruh  nyata  terhadap  indeks  absorbsi  air,  kelarutan  dalam air,  indeks kelarutan, dan kadar abu. Penggunaan  pati  gembili  yang dimodifikasi dengan penambahan 3 g NaOH 3 M merupakan perlakuan terbaik sebagai binding agent.
PENGAPLIKASIAN AIR PADA PASCA PANEN SAYURAN SAWI DAN PENGARUHNYA TERHADAP LAMA MASA SIMPAN DAN SUSUT BOBOT PADA TANAMAN SAWI
Authors: Prana Reihan Adi , Prabowo Rendy , Anjarani Dyah , Khodijah Nyayu Siti
Published: November 2024

Penelitian ini bertujuan untuk mengevaluasi pengaruh pemberian air pada berbagai bagian tanaman terhadap susut bobot, kadar air, dan kandungan klorofil pada sawi pascapanen. Penelitian dilakukan dengan Rancangan Acak Lengkap (RAL) yang melibatkan empat perlakuan: pemberian air pada daun, akar, seluruh bagian tanaman, dan kontrol. Hasil menunjukkan bahwa pemberian air tidak berdampak signifikan terhadap susut bobot, kadar air, maupun kandungan klorofil. Namun, pemberian air pada akar memberikan hasil terbaik dalam mempertahankan massa dan kadar air tanaman. Penyiraman daun cenderung meningkatkan kadar air tetapi berisiko mempercepat pembusukan, sedangkan kontrol menghasilkan susut bobot tertinggi. Kesimpulannya, pemberian air pada akar adalah metode paling efektif dalam menjaga kualitas sawi selama penyimpanan.
PENGARUH EDUKASI DENGAN MEDIA E-BOOKLET TERHADAP PENGETAHUANiIBU TENTANG STUNTING DI DESA PANGAUBAN WILAYAH KERJA PUSKESMAS BATUJAJAR TAHUN 2024
Authors: Savitri Rahayu , Maryati Sri , Rianto Budi , Yupira Palpi
Published: November 2024

Stunting is one of the problems faced in the world, especially in developing countries which have middle to lower average incomes. Based on data obtained from the West Bandung District Health Service, the prevalence of stunted toddlers reached 5.16% August (2023), this is due to several factors causing stunting, one of which is a lack of maternal knowledge which influences the incidence of stunting. The efforts to minimize the number of stunting incidents include providing education using e-booklet media. The aim of the study was to determine the influence of education using e-booklets on mothers' knowledge about stunting. This study method is pre-experimental with a one group pretest-posttest design. The population of this study was all mothers with toddlers in Pangauban Village, namely 1,520 mothers, and the sample size was 20 mothers of toddlers using a non-probability sampling technique. Data analysis uses the Dependent T-Test (Paired Samples Test). The results of this study showed that the average knowledge value of mothers before being given education using e-booklets was 68.45 and after being given education using e-booklets was 76.60, with ?-Value = 0.006, which means there was an influence of education using e-booklet media on mother’s knowledge about stunting. It is hoped that the E-Booklet can be used as a media for providing health education in order to minimize the occurrence of stunting.
Enchancing corrosion resistance of carbon steel using expired pharmaceutical drug sulpuren: a response surface methodology approach in acidic media
Authors:   Higher School of Applied Sciences of Tlemcen, ESSA-Tlemcen, BP 165 RP Bel Horizon, Tlemcen 13000, Algeria; Laboratory of chemistry of  materials (LCM), University of Oran 1 Ahmed Ben Bella, Oran, Algeria., NACEUR Benhadria , ATTAR Tarik ,   Higher School of Applied Sciences of Tlemcen, ESSA-Tlemcen, BP 165 RP Bel Horizon, Tlemcen 13000, Algeria; ToxicoMed Laboratory, University of Abou Bekr Belkaid, B.P.119, Tlemcen, 13000, Algeria, BENCHADLI Abbes ,   ToxicoMed Laboratory, University of Abou Bekr Belkaid, B.P.119, Tlemcen, 13000, Algeria, CHOUKCHOU-BRAHAM Esma ,   ToxicoMed Laboratory, University of Abou Bekr Belkaid, B.P.119, Tlemcen, 13000, Algeria
Published: November 2024

The anticorrosion potency of Sulpuren drug for carbon steel in a 0.5 M H2SO4 solution was studied using the weight loss method and response surface methodology (RSM). From the weight loss results, the inhibition efficiency (IE) increased when increasing Sulpuren's concentration and decreased at elevated temperatures. The data reveal that at a constant concentration of Sulpuren drug, as the temperature increases from 293 K to 333 K, the corrosion rate of carbon steel generally increases. At the highest concentration, 1.25% v/v, the protection reaches 96.03% after 6 hours of soaking at 303 K, and the maximum inhibition efficiency of 100% was achieved after 72 hours with a Sulpuren concentration of 1% v/v. The anticorrosion activity of Sulpuren drug was interpreted based on its adsorption on the carbon steel surface. The adsorption occurred according to the Langmuir isotherm model. The inhibition process was conducted by a complex mechanism involving mixed-mode interactions, including both physical and chemical adsorption, taking place simultaneously between the inhibitor molecules and the metal surface. The process of corrosion is entropically favorable, and the corrosion process follows a unimolecular reaction pathway. The second-order polynomial statistical model for corrosion IE formed using RSM is found to be favorable. It is shown that this model could successfully explain the experimental data with R2 and R2adj values close to unity and at a 95% confidence level.
Sustainability approach to corrosion mitigation using eco-friendly inhibitor for oil and gas applications
Authors:   Department of Metallurgical and Materials Engineering, University of Nigeria, Nsukka, Nigeria; African Centre of Excellence for Sustainable Power and Energy Development (ACE-SPED) University of Nigeria, Nsukka, SULEIMAN Idawu Yakubu , MU’AZU Kabiru ,   Department of Pilot Plant and Fabrication, National Research Institute for Chemical Technology, Zaria, Nigeria, DINOBI Omah Augustine ,   Department of Metallurgical and Materials Engineering, University of Nigeria, Nsukka, Nigeria, SOCHIMA Egoigwe Vincent ,   Department of Electronic Engineering, University of Nigeria, Nsukka, Nigeria, EGWUONWU Njoku Romanus ,   Department of Metallurgical and Materials Engineering, University of Nigeria, Nsukka, Nigeria
Published: November 2024

Investigation of Euphorbia hirta leaves as green corrosion inhibitor for mild steel in 0.5 M hydrochloric acid using gravimetric and potentiodynamic polarization techniques was carried out. Characterization carried out on the leaves were quantitative, qualitative analyses, Fourier Transform Infrared Spectroscopy (FT-IR), and Gas Chromatography-Mass Spectrometry (GC-MS). Scanning electron microscopy (SEM) attached with electron dispersive spectroscopy (EDS) was used to characterize the Substrates before and after corrosion tests. Both the inhibitor concentration, time, and temperature were varied accordingly. The corrosion rate increased with an increase in temperature and decreased with increases in both inhibitor concentrations and time. An inhibition efficiency of 98.32% recorded at the optimum concentration of 12 g/l. Phytochemical results revealed tannins, alkaloids, saponins, and flavonoids with their contents. FT-IR and GC–MS revealed some functional groups such as Aliphatic cyanide/nitrile, C=N, Primary amine, CN stretch, Aliphatic bromo compounds, C-Br stretch, 7,17 Hexadecadienal, etc which were responsible for the protection of mild steel in the acidic medium. The inhibition efficiency obtained suggested the effectiveness of the inhibitor and acted as a mixed-type inhibitor. The substrates without green inhibitors were rough with severe pits, while the surfaces with optimum green inhibitors were protected. The results obtained from weight loss, and polarization were in good agreement with each other. Green corrosion inhibitors can, therefore, serve as an alternative to synthetic. The inhibition efficiency obtained is well above the minimum acceptable limit of 70% required of a good inhibitor. It can be used in the formulation of paints for coating of pipes.
Evaluating the corrosion inhibition potential of two innovative N-benzyl-5-bromo isatin derivatives for carbon steel in alkaline environments: insights from DFT, SAR and toxicology
Authors:   Laboratory of Chemistry of Materials and Living Organisms Activity and Reactivity (LCMVAR), Faculty of Material Sciences, Department of Chemistry, University of Batna 1, Algeria, KHIOUANI Adel , HACHANI Salah Eddine ,   Department of Process Engineering & Petrochemistry, Faculty of Technology, University of El Oued, El Oued, 39000, Algeria
Published: November 2024

DFT-derived global reactivity indices, structure-activity relationships (SAR), and toxicity parameters have been used to correlate between the corrosion inhibition role of two N-benzyl-5-bromo isatin derivatives namely N-benzyl-5-bromo-3-[(imine aceto) urea]-2-oxo indole (ISAO) and N-benzyl-5-bromo-3-[(imine aceto) thiourea]-2-oxo indole (ISAS) against carbon steel corrosion in an alkaline environment and their electronic properties at molecular scale as well as understanding their impacts on human health. The computed global reactivity indices and SAR parameters establish a direct correlation with previously reported experimental data. Mulliken charge analysis provides helpful insights into the atoms responsible for electronic transfer. The predicted toxicological parameters suggest that the tested corrosion inhibitors pose no significant risk to human health.
Spectral characterization, antibacterial and antioxidant activity of 2-(5-bromo-1H-benzimidazol-2-yl)-(3’/4’/5’-substituted)phenols and some transition metal complexes
Authors:   Istanbul University - Cerrahpaşa, Faculty of Engineering, Department of Chemistry, Inorganic Chemistry Division, 34320, Avcilar, Istanbul, Türkiye, TAVMAN Aydin , GÜRBÜZ Demet ,   Istanbul University - Cerrahpaşa, Faculty of Engineering, Department of Chemistry, Organic Chemistry Division, 34320, Avcilar, Istanbul, Türkiye, KARAÇELİK Ayça Aktaş ,   Giresun University, Espiye Vocational School, 28600, Giresun, Türkiye, ÇOLAK Dilşat Nigar ,   Giresun University, Dereli Vocational School, Department of Forestry, Giresun, 28950, Türkiye, EFE Derya ,   Giresun University, Espiye Vocational School, 28600, Giresun, Türkiye, ÇINARLI Adem ,   Istanbul University - Cerrahpaşa, Faculty of Engineering, Department of Chemistry, Organic Chemistry Division, 34320, Avcilar, Istanbul, Türkiye
Published: November 2024

2-(5-Bromo-1H-benzimidazol-2-yl)-3'/4'/5'-substituted-phenols (HL1 – HL25) were synthesized and characterized using various spectroscopic techniques. Then, Fe(III), Co(II), Ni(II), Cu(II), Zn(II), Ru(III) complexes of 2-(5-bromo-1H-benzimidazol-2-yl)phenol (HL1) were prepared and the methods such as elemental analysis, thermogravimetric analysis (TGA), molar conductivity and magnetic moment measurements, FT-IR, fluorescence and NMR spectroscopy were used to make suggestions about structures of the complexes. It is interesting that the compounds HL12 and HL22 showed stronger fluorescence effects than the others. The common feature of these two compounds is that they have a fluorine substituent at the 4'-position on the phenol ring. In addition, antioxidant and antibacterial activity of the compounds were investigated. The first three compounds showing the best antioxidant activity are HL25 (trihydroxy derivative: 4-(5-bromo-1H-benzimidazol-2-yl)benzene-1,2,3-triol), HL8 (2,5-dihydroxy derivative) and HL6 (2,3-dihydroxy derivative). It was observed that HL25 showed higher antioxidant activity than the reference substances 3,5-di-tert-4-butylhydroxytoluene (BHT) and Trolox both in terms of 1,1-diphenyl-2-picrylhydrazyl radical (DPPH•) scavenging (0.0018 mg/mL) and ferric reducing / antioxidant power (FRAP) methods {trolox equivalent antioxidant capacity (TEAC) value: 1564.44±1.92}. The second and third hydroxy groups added to HL1 appear to significantly increase the antioxidant activity. It was determined that complexes of HL1 showed much better antioxidant effect with respect to HL1. The derivatives with the highest antibacterial effect were found to be HL14 (nitro derivative), HL8, HL6 and HL25 having moderate activity. The high levels of both antioxidant and antibacterial activities of HL6, HL8 and HL25 indicate a correlation between their antibacterial and antioxidant effects. It was observed that the Ru(III) and Co(II) complexes showed moderate antibacterial activity whereas the ligand was inactive.
Suzuki-Miyaura, Sonogashira cross-coupling and CuACC reactions suite for the access to a large macrocycle with m,m’-terphenyl motif
Authors:   Babeș-Bolyai University, Faculty of Chemistry and Chemical Engineering, Supramolecular Organic and Organometallic Chemistry Centre, 11 Arany Janos Str., RO-400028-Cluj-Napoca, Roumania, LAKATOS Eszter , HĂDADE Niculina Daniela ,   Babeș-Bolyai University, Faculty of Chemistry and Chemical Engineering, Supramolecular Organic and Organometallic Chemistry Centre, 11 Arany Janos Str., RO-400028-Cluj-Napoca, Roumania, BOGDAN Elena ,   Babeș-Bolyai University, Faculty of Chemistry and Chemical Engineering, Supramolecular Organic and Organometallic Chemistry Centre, 11 Arany Janos Str., RO-400028-Cluj-Napoca, Roumania, TEREC Anamaria ,   Babeș-Bolyai University, Faculty of Chemistry and Chemical Engineering, Supramolecular Organic and Organometallic Chemistry Centre, 11 Arany Janos Str., RO-400028-Cluj-Napoca, Roumania, GROSU Ion ,   Babeș-Bolyai University, Faculty of Chemistry and Chemical Engineering, Supramolecular Organic and Organometallic Chemistry Centre, 11 Arany Janos Str., RO-400028-Cluj-Napoca, Roumania
Published: November 2024

The access to a large semirigid macrocycle exhibiting two m,m’-terphenyl units was carried out by a suite of Suzuki-Miyaura, Sonogashira cross-coupling and CuAAC (“click”) reactions. The target macrocycle exhibits two triazole and two ester protected carboxyl units of great use for the development of further applications.
Unexpected rearrangement of phenoxypicramide to 1,3-dinitro-10H-phenoxazine
Authors:   Texas A&M University, Galveston, USA, BALABAN Alexandru T. , FERBINTEANU Marilena ,   University of Bucharest, Faculty of Chemistry, 90 Panduri, Bucharest 050663, Roumania, HRISTEA Elena ,   Institute of Physical Chemistry, 202 Spl. Independentei, Bucharest 060221, Roumania, BARATOIU Rodica ,   Institute of Physical Chemistry, 202 Spl. Independentei, Bucharest 060221, Roumania, IONITA Petre ,   University of Bucharest, Faculty of Chemistry, 90 Panduri, Bucharest 050663, Roumania
Published: November 2024

The attempt to obtain phenoxypicramide from a classical nucleophilic substitution reaction using as reagents phenoxyamine and picryl chloride unexpectedly led to the formation of 1,3-dinitro-10H-phenoxazine. The possible mechanisms of formation, involving a molecular rearrangement with expelling of a nitro group, are discussed.
Karakteristik Geokimia dan Biomarker Rembesan Minyak di Daerah Torete, Morowali, Sulawesi Tengah
Authors: Fahruddin Achmad , Ariyono Subroto Eddy , Susanto Very , Dwita Santy Lauti , Adlan Ryandi
Published: November 2024

Dua buah rembesan minyak bumi diambil dari daerah Torete, Morowali, Provinsi Sulawesi Tengah. Kedua sampel rembesan telah dilakukan analisis GC (gas chromatography) dan GCMS (gas chromatography and mass spectometry). Analisis geokimia biomarker dilakukan untuk mengetahui karakter minyak bumi berupa asal material organik, lingkungan pengendapan, dan tingkat kematangan. Pada kromatogram alkana normal, kedua sampel menunjukkan satu puncak (unimodal) sebelum nC20 dengan rasio Pr/Ph 0,87 dan 0,92. Fragmentogram m/z 217 menunjukkan sedikit dominasi pada sterana C29 dibanding sterana C27 dan sedikit kehadiran dari diasterana. Fragmentogram m/z 191 menunjukkan adanya dominasi pada terpana trisiklik C23 dan terpana tetrasiklik C24 serta kehadiran terpana trisiklik C26+. Pada terpana pentasiklik menunjukkan dominasi Tm terhadap Ts, hopana C29 terhadap hopana C30, kehadiran seri norhopana C30 dan gamaserana, serta homohopana C35 yang sedikit lebih tinggi dari homohopana C34. Biomarker petunjuk tumbuhan tinggi (oleanana dan bikadinana) tidak hadir pada kedua sampel. Hal ini menunjukkan bahwa kedua sampel minyak bumi berasal dari batuan induk karbonat dengan material organik alga, plankton, radiolaria, atau diatom lingkungan pengendapan anoksik-suboksik (lingkungan transisional), dan tingkat kematangan awal matang sampai level matang.
Katakunci: biomarker, GC, GCMS, Torete, Morowali, Sulawesi Tengah.
La oportunidad de las geotecnologías y otras herramientas digitales en la dimensión espacial de la educación patrimonial
Authors: Martínez Hernández Carlos
Published: November 2024

Contribución para el debate sobre uso y abuso de las herramientas digitales en educación patrimonial.
Peran Kepala Sekolah dalam Meningkatkan Sarana Perpustakaan di MA Al-Ishlah Tulung Selapan-Ogan Komering Ilir
Authors: Ibrahim Ibrahim , Astuti Mardiah , Zahara Hilda Kharisma
Published: November 2024

Abstract: This study aims to understand and analyze the role of the principal in improving the library facilities at MA Al-Ishlah Tulung Selapan Ogan Komering Ilir, encompassing roles as manager, leader, administrator, and supervisor. This is a qualitative study employing a descriptive qualitative analysis strategy model. The research was conducted at MA Al-Ishlah Tulung Selapan with respondents including the headmaster, head librarian, teachers, and students. Data collection techniques included observation, interviews, and documentation. Data analysis was performed using the triangulation technique. The results indicate that the principal's role in enhancing the library facilities at MA Al-Ishlah has been executed quite well. The principal's role in improving the library facilities comprises acting as a manager, leader, administrator, and supervisor. This is evident from various indicators showing that the principal, as a leader, has fulfilled duties related to library facilities. The headmaster has made significant efforts to enhance the library facilities, achieving improvements in both the quality and quantity of the library resources. This includes modifying the use of library facilities to ensure that users feel comfortable when visiting the school libraryKeywords: Principal, Library FacilitiesAbstrak: Penelitian ini bertujuan untuk mengetahui dan menganalisis Peran Kepala Sekolah Dalam Meningkatkan Sarana Perpustakaan di MA Al-Ishlah Tulung Selapan Ogan Komering Ilir yang meliputi sebagai manajer, leader (pemimpin), administrator, dan supervisor. Penelitian ini merupakan penelitian kualitatif dengan pengembangan model strategi analisis deskriptif kualitatif. Penelitian ini dilakukan di MA Al-Ishlah Tulung Selapan dengan responden Kepala Madrasah, Kepala Perpustakaan, guru, dan siswa. Teknik pengumpulan data menggunakan observasi, wawancara, dan dokumentasi. Analisa data menggunakan Teknik Triangulasi. Hasil penelitian menunjukkan bahwa peran kepala sekolah dalam meningkatkan sarana Perpustakaan di MA Al-Ishlah pada dasarnya sudah dilaksanakan dengan cukup baik. Peran kepala sekolah dalam meningkatkan sarana perpustakaan terdiri dari kepala sekolah sebagai manajer, pemimpin, administrator, dan supervisor. Hal ini terlihat dari beberapa indikator yang menunjukkan bahwa kepala sekolah sebagai pemimpin sudah menjalankan tugasnya berkaitan dengan sarana perpustakaan. Kepala madrasah telah berupaya keras untuk meningkatkan fasilitas perpustakaan dan sudah ada peningkatan dari sisi kualitas dan kuantitas  sarana perpustakaan madrasah, termasuk melakukan modifikasi penggunaan sarana perpustakaan agar user atau pengguna merasa nyaman ketika berada di perpustakaan madrasah.Kata Kunci: Kepala Sekolah, Sarana Perpustakaan
Meningkatkan Kemampuan Mengenal Huruf Melalui Permainan Tutup Botol
Authors: Masmarawati Masmarawati , Haryono Mimpira , Asnawati Asnawati , Sari Rika Partika
Published: November 2024

Abstract: The purpose of this study is to determine the improvement of letter recognition skills through bottle cap games at PAUD Aisyah in Pondok Kelapa. This study is a Classroom Action Research (CAR) with the procedure implemented in cycles. The subjects of this study were children from group A at PAUD Aisyah, totaling 15 children. The research was conducted over two cycles, each with two meetings. Data analysis was performed using both qualitative and quantitative descriptions, with emphasis on qualitative analysis to determine the improvement process expressed in a predicate, while quantitative analysis was used to determine outcome improvements using percentages. The results showed an improvement in letter recognition skills through bottle cap games at PAUD Aisyah from the first cycle, first meeting at 30.85%, in the first cycle, second meeting at 39.06%, in the second cycle, first meeting at 56.64%, and in the second cycle, second meeting at 81.25%. The conclusion of the research is that using bottle cap games can improve letter recognition skills in children at PAUD Aisyah Pondok Kelapa, as evidenced by the increase in the second cycle, second meeting with a percentage achievement of 81.25%, meeting the criteria of very good development.Keywords: Letter Recognition Skills, Bottle Cap GamesAbstrak: Tujuan penelitian ini adalah untuk mengetahui peningkatan kemampuan mengenal huruf pada melalui permainan tutup botol di PAUD Aisyah Pondok Kelapa. Penelitian ini adalah Penelitian Tindakan Kelas (PTK) atau disebut juga Classroom action research dengan prosedur yang digunakan berbentuk siklus. Subjek penelitian ini adalah anak kelompok A di PAUD Aisyah yang berjumlah 15 orang anak. Penelitian dilaksanakan dua siklus dua pertemuan. Analisis data dilakukan secara deskripsi kualitatif dan kuantitaif dengan penekananya digunakan untuk menentukan peningkatan proses yang dinyatakan dalam sebuah predikat, sedangkan analisis kuantitatif dugunakan untuk menentukan peningkatan hasil dengan menggunakan presentase. Hasil peningkatan kemampuan mengenal huruf pada anak melalui permainan tutup botol di PAUD Aisyah pada siklus I pertemuan ke I dengan presentase 30,85%, di siklus ke I pertemuan ke II  dengan presentase 39, 06%, siklus ke II pertemuan ke I dengan presentase 56,64% dan siklus II pertemuan ke II dengan presentase 81,25%. Kesimpulan penelitian bahwa menggunakan permainan tutup botol dapat meningkatkan kemampuan mengenal huruf pada anak di PAUD Aisyah Pondok Kelapa, terbukti pada siklus II pertemuan Ke II terjadi peningkatan dengan hasil presentase pencapaian sebesar 81,25% dengan kriteria berkembang sangat baik (BSB).Kata Kunci: Kemampuan Mengenal Huruf, Permainan Tutup Botol
Manajemen Sarana dan Prasarana dalam Meningkatkan Kualitas Layanan Pembelajaran di SMAN 1 Lingsar
Authors: Susanti Baiq Yuli , Hardiansyah Hardiansyah , Iqbal Muhammad
Published: November 2024

Abstract: This study aims to examine the management of facilities and infrastructure and supporting factors for the quality of learning services. Optimal management of facilities and infrastructure will affect the quality of learning services and the availability of adequate facilities so that student satisfaction increases. The method used in this study is a qualitative method, with a type of qualitative descriptive research with a case study approach. Data collection techniques are carried out using interviews, documentation, and observation methods. Data analysis techniques through data collection, data presentation, data condensation, and conclusions. Data sources are obtained through the principal, head of administration, vice principal of infrastructure, teachers, and students. The results of this study indicate that: (1) management of facilities and infrastructure at SMAN 1 Lingsar is carried out through planning, organizing, implementing, and controlling, and the laboratory at SMAN 1 Lingsar has complete practical tools so that students can learn effectively (2) the quality of learning services at SMAN 1 Lingsar is quite effective in terms of the completeness of facilities and infrastructure in supporting learning (3) the role of facilities and infrastructure management in improving the quality of learning services at SMAN 1 Lingsar plays an important role in various management of learning facilities and infrastructure.Key Words: Management of Facilities and Infrastructure, Learning QualityAbstrak: Penelitian ini bertujuan untuk mengkaji pengelolaan sarana dan prasarana serta faktor-faktor pendukung kualitas layanan pembelajaran. Pengelolaan sarana dan prasarana yang optimal akan mempengaruhi kualitas layanan pembelajaran dan ketersediaan fasilitas yang memadai sehingga kepuasan mahasiswa meningkat. Metode yang digunakan dalam penelitian ini adalah metode kualitatif, dengan jenis penelitian deskriptif kualitatif dengan pendekatan studi kasus. Teknik pengumpulan data dilakukan dengan metode wawancara, dokumentasi dan observasi. Teknik analisis data melalui pengumpulan data, penyajian data, kondensasi data dan kesimpulan. Sumber data diperoleh melalui kepala sekolah, kepala administrasi, waka sarpras, guru dan siswa. Hasil penelitian ini menunjukkan bahwa: (1) pengelolaan sarana dan prasarana di SMAN 1 Lingsar dilakukan dengan perencanaan, pengorganisasian, pelaksanaan dan pengendalian serta laboratorium di SMAN 1 Lingsar yang memiliki kelengkapan alat praktikum sehingga siswa dapat belajar secara efektif (2) kualitas layanan pembelajaran di SMAN 1 Lingsar cukup efektif dalam hal kelengkapan sarana dan prasarana dalam menunjang pembelajaran (3) peran fasilitas dan pengelolaan infrastruktur dalam meningkatkan kualitas layanan pembelajaran di SMAN 1 Lingsar berperan penting dalam berbagai pengelolaan sarana dan prasarana pembelajaran.Kata Kunci: Manajemen sarana dan prasarana, Kualitas pembelajaran
Pengaruh Perputaran Piutang Perputaran Persediaan Dan Ukuran Perusahaan Terhadap Profitabiltas Dan Good Corporate Governance Sebagai Variabel Intervening
Authors: Purba Hasian
Published: November 2024

Tujuan penelitian ini antara lain adalah untuk mengetahui bagaimana pengaruh Perputaran Piutang terhadap Profitabiltas, untuk mengetahui bagaimana pengaruh Perputaran Persediaan terhadap Profitabiltas, untuk mengetahui bagaimana pengaruh Ukuran Perusahaan terhadap Profitabiltas, untuk mengetahui bagaimana pengaruh Good Corporate Governance terhadap Profitabiltas, untuk mengetahui bagaimana pengaruh Perputaran Piutang Perputaran Persediaan dan Ukuran Perusahaan Terhadap Profitabiltas, untuk mengetahui bagaimana pengaruh Perputaran Piutang Perputaran Persediaan dan Ukuran Perusahaan Terhadap Profitabiltas dengan Good Corporate Governance Sebagai Variabel Intervening Pada Perusahaan Sektor Industri Barang Konsumsi Yang Terdaftar di Bursa Efek Indonesia Periode 2018-2022. Hasil penelitian adalah Secara simultan, Perputaran Piutang, Perputaran Persediaan dan Ukuran Perusahaan mempunyai pengaruh positif dan signifikan terhadap Profitabiltas. Secara parsial, Perputaran Persediaan dan Ukuran Perusahaan berpengaruh positif dan signifikan terhadap Profitabiltas namun Perputaran Persediaan berpengaruh positif dan tidak signifikan terhadap Profitabiltas. Good Corporate Governance memiliki peranan intervening sebagian dalam menjelaskan hubungan antara Perputaran Piutang dan Perputaran Persediaan terhadap Profitabiltas, sedangkan dalam hubungan antara Ukuran Perusahaan terhadap Profitabiltas, Good Corporate Governance merupakan intervening penuh. Dengan demikian, Perputaran Piutang, Perputaran Persediaan dan Ukuran Perusahaan juga memiliki pengaruh langsung dan tidak langsung terhadap Profitabiltas melalui Good Corporate Governance
Sistem Informasi Prakerin Untuk Memonitoring Praktik Kerja Lapangan Berbasis Website Menggunakan Pieces Framework
Authors: Syaputri Chairani , Zakir Ahmad , Sinaga Tantri Hidayati
Published: November 2024

Praktek Kerja Industri (Prakerin) merupakan komponen penting dalam sistem pendidikan yang bertujuan untuk memberikan pengalaman kerja nyata kepada siswa. Namun, dalam pelaksanaannya, monitoring Prakerin sering kali menghadapi berbagai tantangan, seperti kesulitan dalam memantau kehadiran dan progres siswa, serta komunikasi yang kurang efektif antara institusi pendidikan dan tempat kerja. Oleh karena itu, penelitian ini bertujuan untuk merancang dan mengembangkan sistem informasi berbasis website yang dapat digunakan untuk memonitoring kegiatan Prakerin dengan lebih efektif. Sistem informasi yang dikembangkan menggunakan Pieces Framework, yang meliputi aspek Performance, Information, Economic, Control, Efficiency, dan Service. Framework ini digunakan untuk memastikan bahwa sistem yang dibangun mampu memenuhi kebutuhan pengguna dari berbagai aspek. Dalam proses pengembangan, metodologi yang digunakan adalah Framework For the Application System Thingking (FAST), yang memungkinkan pendekatan yang lebih cepat dan fleksibel dalam mengidentifikasi kebutuhan sistem dan merancang solusi yang tepat. Hasil dari penelitian ini adalah sebuah sistem informasi berbasis website yang mampu memonitoring kegiatan Prakerin secara real-time, memudahkan pengelolaan data siswa, serta meningkatkan komunikasi antara siswa, institusi pendidikan, dan tempat kerja. Sistem ini diharapkan dapat meningkatkan efisiensi dan efektivitas monitoring Prakerin, serta memberikan kontribusi positif terhadap kualitas pendidikan dan pengalaman kerja siswa.
Pengembangan Layanan Informasi Akademik Berbasis Web Di SMP N 1 Talang Kelapa Banyuasin
Authors: Ramadhan Muhammad Ridwan , Nasir Muhammad
Published: November 2024

Perkembangan teknologi informasi dan komunikasi yang semakin pesat mendorong berbagai institusi, termasuk sekolah, untuk menyediakan informasi yang mudah diakses oleh masyarakat. SMPN 1 Talang Kelapa Banyuasin, sebagai salah satu lembaga pendidikan, menyadari pentingnya mengembangkan sistem informasi akademik berbasis web untuk meningkatkan pelayanan kepada guru, siswa, dan karyawan. Penelitian ini bertujuan untuk mengembangkan sistem informasi akademik di SMPN 1 Talang Kelapa Banyuasin dengan menggunakan database MySQL melalui metode MDLC (Multimedia Development Life Cycle) dan menganalisis keefektifan sistem mulai dari tahap perancangan hingga penilaian pengguna. Metodologi yang digunakan adalah MDLC yang terdiri dari enam tahap, yaitu pembuatan konsep, perancangan, pengumpulan bahan, pembuatan, pengujian, dan pendistribusian. Data penelitian dikumpulkan melalui observasi, wawancara, dan dokumentasi. Hasil penelitian menunjukkan bahwa pengembangan website ini berhasil meningkatkan kualitas layanan informasi akademik di SMPN 1 Talang Kelapa Banyuasin dengan fitur-fitur yang lebih baik dan tampilan yang lebih optimal. Namun demikian, terdapat beberapa kendala seperti keterbatasan sumber daya dan infrastruktur. Kesimpulannya, pengembangan website ini memberikan kontribusi positif dalam penyediaan informasi yang lebih baik bagi siswa dan guru, meskipun masih terdapat tantangan dari segi infrastruktur dan keamanan yang perlu ditingkatkan di masa yang akan datan.
Kata Kunci: Sistem Informasi Akademik, Pengembangan Website, MDLC (Multimedia Development Life Cycle)
Develar la técnica
Authors: Rivera Crespo Omayra , Santiago Santiago Carla
Published: November 2024

Construir implica develar y aprender la técnica. Los arquitectos, ingenieros y constructores dominan técnicas estandarizadas y validadas por códigos, que les permiten diseñar y construir viviendas habitables, pero no pueden garantizar el sentido de pertenencia que solo se desarrolla con el tiempo y la personalización por parte de los habitantes (Heidegger, 1954; Turner, 1977). Este sentido de pertenencia se fortalece si los habitantes forman parte de la planificación, diseño y construcción. Históricamente, muchas personas han construido sus viviendas sin ayuda profesional, basándose en conocimientos transmitidos de generación en generación y adaptándolas al clima, territorio y sus necesidades, aunque no aplican los códigos que aseguran estructuras resistentes (Rapoport, 1969; Rudofsky, 1964). Las razones económicas impiden a más de un billón de personas en el mundo acceder a apoyo profesional y recurren a la autoconstrucción (UN Hábitat, 2006). Esta investigación analiza programas en Puerto Rico que facilitan la autoconstrucción mediante capacitación técnica, planos modelos y guías de construcción, evaluando su efectividad, divulgación y capacidad de replicación para reforzar el conocimiento popular y las redes de apoyo comunitario. Examina si las viviendas construidas se integran adecuadamente a servicios y espacios comunes, preguntándose cómo estos programas han contribuido a viviendas más resistentes y sostenibles y cómo pueden integrarse para beneficiar a comunidades con recursos limitados. Metodologías como la revisión de literatura, búsqueda de archivos y observación participante en visitas de campo revelan que programas como Ayuda Mutua y Planos Modelos en Puerto Rico procuraron guiar una construcción segura y organizada. No obstante, enfrentaron desafíos como la organización vecinal, generalización de reglas, dilatación de procesos de construcción y mercantilización de la vivienda. La conclusión preliminar destaca la necesidad de que los habitantes se reintegren al proceso de construcción, explorando nuevas técnicas y programas como Habitat for Humanity PR, para asegurar viviendas seguras, sostenibles y mantener la cohesión social en las comunidades.
BRCA Mutation in Ovarian Cancer: Implications for Screening, Diagnosis, and Preventive Measures
Authors: Roy Raj , Chaudhuri Anish , Das Subhanjan
Published: November 2024

Ovarian cancer is the most common gynaecological malignancy and the seventh most common malignancy in women. Inherited ovarian cancer is caused by mutations in certain genes, such as BRCA1 and BRCA2, as well as many minor genes. The pathology of ovarian cancer involves damage to the cell cycle mechanism secondary to mutations in BRCA1/2 protective genes. These mutations provide a meaningful marker for screening and diagnosing hereditary ovarian cancer. Classification of ovarian cancer is based on histology, depending on which layers of the ovary are affected.

The authors conducted an electronic search using keywords and selected the included studies based on pre-established inclusion criteria. To avoid bias in the data extraction process, three reviewers extracted information independently. Risk assessment models provided by the National Comprehensive Cancer Network (NCCN) and American College of Obstetricians and Gynecologists (ACOG) are mostly used in clinical practice. The combination of serial serum cancer antigen-125 (CA-125) levels and transvaginal ultrasound is the only evidence-based screening approach available to patients at increased risk for ovarian cancer.

Strong evidence has made salpingo-oophorectomy the gold standard for risk-reducing surgery. Bilateral salpingectomy, in contrast, is restricted to clinical trials currently. The protective effects of oral contraceptives have made them suitable agents for chemoprevention. Whilst the potential benefits of aspirin and certain other drugs have been investigated, further research is required to address the gap in data for them to be used in clinical practice for the purpose of ovarian cancer prevention.
Pre-syntactic impoverishment: Premature exponence in Harmonic Serialism
Authors: Müller Gereon
Published: November 2024

Impoverishment is a feature deletion operation that is standardly taken to require a post-syntactic approach to inflectional morphology (like, in particular, Distributed Morphology, as in Halle & Marantz 1993 ). Given that by now a lot of empirical evidence in support of such an operation has been accumulated, impoverishment can be viewed as a good argument in favour of the post-syntactic approach, given a Chomskyan Y-model of grammar in which inflectional morphology is considered an autonomous component of grammar (i.e., not subsumed under syntax proper). Against this background, the main goal of the present contribution is to show that a pre-syntactic approach to impoverishment becomes available if the complete well-formed sets of morpho-syntactic features that are required in any non-syntactic realizational approach to inflectional morphology (cf. Stump 2001 ; Inkelas 2016 ) are not given a declarative characterization (as is normally assumed), but arise incrementally, by iterated addition of features. On this view, pre-syntactic impoverishment is actually premature exponence brought about by late addition of context features, and the interaction between impoverishment and morphological exponence is not one of bleeding (as in post-syntactic approaches) but one of counter-feeding. The new concept of impoverishment is implemented in a pre-syntactic model of inflectional morphology developed in Müller (2020) , which is based on Harmonic Serialism, a derivational version of Optimality Theory (cf. Prince & Smolensky 2004 ). Finally, while pre-syntactic impoverishment is basically a mirror image of post-syntactic impoverishment, it turns out to be more restrictive since it ceteris paribus predicts that there is no impoverishment of inherent features: Features that are not added cannot be added late. I suggest that this prediction is confirmed by evidence from gender features and inflection class features.
What do the tripartite verbs of the first chapter have in common with the tripartite verbs of the second chapter in the of Lisan Al –Arab lexicon: A morphological and semantic study
Authors: Ajeel Maryam Ali , Ahmed Emad Hameed
Published: November 2024

The lineaments of this research are explicit in the interest in the common abstract tripartite verbs in the morphological chapters in the Lisan Al-Arab lexicon. The topic was twofold; the first: morphological, represented by the morphological chapters and their structures in the language, and their association with each other in the Lisan al-Arab lexicon. The second: It is represented in the significance of those chapters and their meanings through the verbs contained in the Dictionary of Lisan Al Arab. We chose this dictionary because it is a huge encyclopedia because it is the most comprehensive and largest of the Arabic language dictionaries. Where Ibn Mandhoor collected his material from five sources, and it is also one of the richest dictionaries with evidence. It treats many linguistic issues, and it is well controlled and presents the meanings of the words in the abstract or through the context, which has a great impact in clarifying the significance of the common verbs Chapters. The structures of the morphological chapters can be taken as a basis, or the morphological sections’ structures can be taken as a basis for participation, with the participation of one chapter with more than one chapter and the effect it leaves on its meaning. The research was divided into a preface and three demands that dealt with in the preface the definition of the first chapter. As for the first demand, it includes the common verbs between the first and second chapters whose meaning does not change. The second demand includes verbs whose meaning changes by changing their chapters, and the third demand includes verbs who’s meaning sometimes changes by changing their chapters.
The influence of extra exercises on female pupils' agility and learning the effectiveness of the triple jump
Authors: Ali Massar Hamza
Published: November 2024

The triple jump is a leaping event in the sports program that is popular at the local, Arab, and international levels. It is one of the activities that necessitate a high level of skill, as well as the ability to link some physical abilities, such as agility, with other physical traits. The research challenge was summarized in designing specific workouts for students that contribute to building agility and understanding the technical stages of the triple jump, because effectiveness demands physical prerequisites and abilities, the most significant of which is agility. The research community included 32 students from Al-Qasim Green University's College of Physical Education and Sports Sciences, and 18 students were chosen as a research sample after rejecting students who practiced for effectiveness and who were not devoted to permanence and failure. After executing tribal tests and statistical transactions, the sample proportion for study was 53 percent of the overall community. The researchers concluded that the workouts contribute to the development of agility and learning the triple jump for the female students in the research sample based on the pre- and post-test and data tabulation. For the second step, the researchers proposed that these exercises be implemented in educational units and during athletics lessons.