bluuebunny/crossref_metadata_2025 huggingface dataset:
Variability of Cost and Return of Dry Direct Seeded Lowland Rice in Major Rainfed Growing Areas in the Philippines
Authors:   College of Arts and Sciences, University of the Philippines Los Baños, Ocampo Oliver , Makahiya Hazel Anne , Pamplona Marjorie , Motilla John Kenneth , Banayo Niño Paul Meynard , Bueno Crisanta , Sta. Cruz Pompe ,   College of Agriculture and Food Science, University of the Philippines Los Baños
Published: April 2024

This study was conducted to evaluate the variability of net income and return on investment (ROI) as affected by grain yield, cost of production, and gross income across provinces wherein the mechanized dry direct seeding technology was being deployed. The study was conducted during 2019 wet season involving 54 sites from 14 provinces with farmers practicing mechanized dry direct seeding technology under rainfed lowland condition. Grain yield varied (0.72 – 6.73 t ha-1) across provinces and within each province. Total cost of production varied (PhP 23032 – 43421 ha-1) across provinces. Most sites in Cagayan had high cost of production while low in Negros Occidental. Fertilizer cost was the major expense of more than 50% of rice farmers across provinces. Gross income ranged from PhP 32939 ha-1 (South Cotabato) to PhP 73873 ha-1 (Abra). Highest net income was obtained in Sultan Kudarat due to high yields. Net income was less variable in Ilocos Sur while highly variable in South Cotabato. The return on investment (ROI) of different provinces varied (71.61 ± 62.63%). Low ROI and less variability were noted in Ilocos Norte, Ilocos Sur, and La Union. Across provinces, 60.7% of total variation was explained by variations in grain yield. About 50% of variations in ROI was associated with cost due to land preparation and pesticide application. Fertilizer cost accounted for the high ROI in Abra and Antique. The cost of harvesting significantly affected ROI in Albay, Antique, Cagayan, Camarines Sur, Ilocos Norte, Ilocos Sur, and South Cotabato. In general, variability in ROI across provinces were affected by grain yield levels, or the total or the specific items in the cost of production, which is site or province specific. From the information generated, interventions can be formulated based on identified limiting factors specific to site or province.
Air and Air-Steam Gasification of Coconut Shell in a Fluidized Bed
Authors:   Institute of Agricultural and Biosystems Engineering, College of Engineering and Agro-Industrial Technology, University of the Philippines Los Baños, Laguna, 4031, Philippines, Magtoto Keynty Boy , Amongo Rossana Marie , Capareda Sergio , Saludes Ronaldo ,   Department of Biological and Agricultural Engineering, Texas A&M University, College Station, TX 77843, United States
Published: April 2024

Coconut shells’ abundance in tropical countries, along with its high volatile combustible matter (83.51%) and energy content (18.68 MJ kg-1) make it a good biomass resource and a promising feedstock for gasification. In gasification, different mediums such as air, steam, oxygen, or their combinations can be used to react with the solid carbon and heavy hydrocarbons of biomass. Hence, the effects of using an air-steam mixture as a gasifying agent for the bench-scale fluidized bed gasification of coconut shells were studied. The steam-to-carbon ratio (SCR) was varied to evaluate its effect on the resulting syngas quality and gasification performance, while the equivalence ratio was maintained at 0.25 and the bed temperature was kept at 700°C. Results revealed that the optimum SCR is 0.6, where peak values of hydrogen (H2) and methane (CH4) content, hydrogen-to-carbon monoxide ratio (H2/CO), higher heating value (HHV), cold gas efficiency (CGE), and carbon conversion efficiency (CCE) were observed. Furthermore, the use of the air-steam mixture (SCR 0.6) as a gasifying agent was compared with the conventional air gasification. The study also showed a significant increase in syngas quality in terms of H2 content (4.70 - 5.82%), H2/CO (0.30 - 0.39), and CH4 content (3.53 - 4.38%). The syngas heating value and gasification performance revealed a statistically similar improvement: HHV from 4.95 to 5.41 MJ Nm-3, CCE from 77.64 to 81.75%, and CGE from 47.99 to 51.01%. Moreover, air-steam gasification produced less CO2 (13.42 CO2mol kgbiomass-1) and had higher energy recovery (49.67%).
A Study on Evolution of Adani Group of Industries- It's Resilience in Indian Industries
Authors: Diya Bajaj  , D Rudra Patil  , P Madhavi
Published: April 2024

This study explores the evolution and resilience of the Adani Group within the Indian industrial landscape. Through an analysis of financial performance and market dynamics, the study examines the group's trajectory, challenges, and strategies for sustaining growth. Notably, the Adani Group has demonstrated robust growth and profitability, marked by revenue increases and enhanced asset utilization. However, concerns arise regarding the sustainability of this growth, given the escalating reliance on debt financing, as indicated by the rising debt-to-equity ratio. To mitigate risks and ensure long-term viability, the group must strike a balance between pursuing growth opportunities and maintaining financial stability. Strategies such as cost reduction, operational optimization, revenue diversification, and debt restructuring are vital for achieving this balance. The Adani Group stands at a critical juncture, facing challenges amidst strong growth. The company's stock performance reflects a mixed picture, with some stocks struggling to recover while others experience remarkable rebounds. Although most stock prices have not fully recovered from the impact of the Hindenburg report, there is observable growth post-implementation of strategic initiatives. The varying trajectories of Adani Group's stocks underscore the complex interplay of market dynamics and investor sentiment. Moving forward, it is imperative for the group to continue implementing effective strategies to nullify the effects of the Hindenburg report and ensure sustained growth while mitigating financial risks.
Sådan rekrutterer vi sygeplejersker
Authors: Goden Marilar , Nielsen Astrid , Nielsen Malene , Pedersen Anita , Beck Malene
Published: April 2024

Denne artikel udforsker en innovativ rekrutteringsmetode inden for sygepleje, hvor ansøgere tilsendes en case, omfattende en faglig artikel om Personcentreret Praksis (PCP), som de skal læse, analysere og under ansættelsessamtalen, henholde til deres eget faglige interesseområde. Ved at anvende en case-baseret rekrutteringsmetode, har vi på Børne- og Ungeafdelingen, Sjællands Universitetshospital, Roskilde, skabt dialog om PCP-principper og udfordret konventionelle antagelser om rekruttering. Ansøgernes perspektiver, erfaringer og refleksioner indgår i denne artikel, og resultaterne viser, at metoden ikke kun evaluerer, men også forpligter både afdelingen og ansøger til afdelingens sygeplejefaglige strategi, nemlig PCP. Metoden fremmer innovation og ønsket er at andre afdelinger ser fordelene ved metoden og anvender den.
IMPLEMENTASI METODE TECHNIQUE FOR ORDER PREFERENCE BY SIMILARITY TO IDEAL SOLUTION DALAM SISTEM PENDUKUNG KEPUTUSAN PEMILIHAN LOKASI WISATA PENDAKIAN GUNUNG BERBASIS WEB
Authors: Hardiansyah Alim
Published: April 2024

Abstrak
Mendaki gunung adalah salah satu kegiatan olahraga ekstrim yang saat ini digandrungi masyarakat. Pemilihan. Penelitian membuat Sistem pendukung keputusan berbasis komputer yang merekomendasikan pendaki untuk memilih tempat wisata pendakian menggunakan metode Technique for Order Preference by Similiry to Ideal Solution (TOPSIS). Tujuan dari penelitian ini adalah Merancang dan menerapkan bangun sistem pendukung keputusan pemilihan lokasi pendakian berdasarkan kriteria yang dipilih. sistem ini pengguna dapat mengetahui lokasi Pendakian. Sistem berhasil memberikan informasi lokasi Pendakian. Metode TOPSIS terbukti berhasil memberikan rekomendasi yang sesuai dengan kriteria yang dipilih.
 
Abstract
Mountain climbing is one of the extreme sports activities that are currently loved by the public. Election. Research makes a computer-based decision support system that recommends climbers to choose climbing tourist attractions using the Technique for Order Preference by Similarity to the Ideal Solution (TOPSIS) method. The purpose of this study is to design and implement a decision support system for the selection of climbing locations based on the selected criteria. This system the user can know the location of the Ascent. The system successfully provides information on the Ascent location. The TOPSIS method is proven to be successful in providing recommendations by selected criteria.
SISTEM INFOMASI ADMINISTARSI KEUNGAN SISWA BERBASIS WEB DI SEKOLAH MAHABODHI VIDYA
Authors: - Mundirin , Purwanto  , Natalia Bani Pratiwi
Published: April 2024

The school payment system at the Mahabodhi Vidya School is still done manually both in term of transactions and data recap. Thus slowing down the payment process, recording and recap of payments. This causes the processes related to school payments have not run optimally. The overcome this problem, the authors propose to design and build applications that suport databases systems so that school payment processing is more effective and efficient. The application of  financial administration information systems at the Mahabodhi Vidya School was designed using the waterfall development method with several stages, namely requirements analysis, system design, writing program code, testing programs, and maintaining programs. This application is designed using UML model visualization and developed using the PHP dan MySql programming language as a database. The conclusion of this study is that the Financial Statement Informatin System at Mahabodhi Vidya School has been completed. This systems has a feature so that payments can be made by installments and payment data can be seen in detail.
 
Keywords: system information, payment of SPP, database, waterfall
FORMULASI, EVALUASI DAN UJI ANTIBAKTERI SEDIAAN GEL EKSTRAK ETANOL DUAN JAMBU BIJI (Psidium guajava L.) SEBAGAI ANTI JERAWAT
Authors: Nurfitriyana Nurfitriyana , Yanuarti Rini , Dyah Pangesti Indri
Published: April 2024

Acne is skin problems that can be overcome by using herbal plants, one of which is guava leaves. Guava leaves (Psidium guajava L.) contains tannins, saponins, polyphenols and flavonoids that can inhibit the growth of acne-causing bacteria. This study aims to formulate guava leaf extract (Psidium guajava L.) and evaluate the results of antibacterial tests on gel preparations as anti-acne. The ethanol extract was extracted and formulated using Na-CMC. Evaluation of the antibacterial activity of guava leaf extracts and preparations using Staphylococcus aureus and Eschericia coli bacteria. The results showed that the ethanol extract of guava leaves (Psidium guajava L.) with a concentration of 15% had antibacterial activity against Staphylococcus aureus with an inhibition area of ​​6.75 cm, and the gel preparation of guava leaf ethanol extract (Psidium guajava L.) resistance 0.2 mm. The evaluation found that the gel preparation of ethanol extract of guava leaves (Psidium guajava L.) can be used as an anti-acne gel.
USULAN PERANCANGAN TATA LETAK PENEMPATAN BARANG JADI DI WAREHOUSE MENGGUNAKAN METODE ABC DI PT ELKEN GLOBAL INDONESIA
Authors: Rukmayadi Dede , Dulkarim Ade , Kholil Muhammad
Published: April 2024

PT MLM is a company engaged in Multi-Level Marketing and is the main distributor. With a large demand for goods increasing the number of products that must be stored in the warehouse, warehouse management, especially the placement of finished goods, is needed to overcome the impact of the limited warehouse area with the increasing number of finished goods that must be stored. The ABC method is used in this study in the hope that it can propose a warehouse layout arrangement for the placement of finished goods and propose a system for placing and retrieving finished goods. From the results of data processing, it was obtained class A classifications of 7 items with a value of 79.3% which represented 5.8% of the total finished product, class B as many as 13 items with a value of 14.8% representing 10.7% of the total finished product, and class C as many as 101 items with a value of 5.9% representing 83.5% of finished products. From the proposed layout, it gives efficiency values from several sides, namely the search side of 4.00%, the packing side of 2.01%, and the placement side of 7.06%.
UJI AKTIVITAS ANTIOKSIDAN EKSTRAK ETANOL 96% DARI SAYURAN KALE (Brassica olerace L.) PASAR DAN HIDROPONIK DENGAN METODE DPPH (1,1-diphenyl-2-picrylhydrazi)
Authors: Diana Eka Handayani  , Rini Yanuarti, S.Pi., M.Si.  , Apt. Febri Hidayat, S.Si., M.B.A.
Published: April 2024

Sayur kale (Brassica oleracea L.) merupakan salah satu tanaman yang mengandung senyawafenolik yang memiliki aktivitas antoksidan dan dapat menghambat radikal bebas. Senyawafenol dapat berfungsi sebagai antioksidan karena kemampuannya meniadakan radikal bebasdan radikal peroksida sehingga efektif dalam menghambat oksidasi lipida. Penelitian inibertujuan untuk mengetahui aktivitas antioksidan dari daun kale yang berada di pasar dan daunkale yang berada di budidaya penanaman hidroponik. Proses ekstraksi pada beras kedua daunkale dilakukan dengan metode maserasi dengan pelarut etanol 96 % dilanjutkan dengan prosespengujian kadar total fenol dengan metode Follin-Ciocalteu menggunakanspektrofotometeri UV-Vis serta pengujian aktivitas antioksidan dengan metode DPPH (2,2-difenil-1-pikrilhidrazil) menggunakan spektrofotometeri UV-Vis. Hasil penelitianmenunjukkan pada skrining fitokimia ekstrak etanol 96 % daun kale pasar dan daun kalehidroponik keduanya mengandung senyawa golongan tanin, alkaloid, terpenoid dan flavonoid.Nilai aktivitas antioksidan kedua sampel tidak berbeda jauh. Nilai IC50 ekstrak daun kale pasarsebesar 99.397 μg/ml termasuk kategori kuat sedangkan ekstrak daun kale hidroponik memilikinilai sebesar 142.184 μg/ml termasuk dalam kategori sedang.Kata kunci : Antioksidan, DPPH (2,2-difenil-1-pikrilhidrazil), Kale (Brassica oleracea L.),Total Fenol.
Formulasi sediaan lip balm ekstrak daun tin (Ficus carica L.) dan ubi jalar ungu (Ipomoea batatas l. lam)
Authors: Nurfitriyana Nurfitriyana , Yulikasari Devi , In Rahmi Fatria  , Hardiyati Iin
Published: April 2024

Tanaman Tin (Ficus carica L) merupakan tanaman yang berasal dari keluarga Moraceae yang dimanfaatkan sebagian besar masyarakat untuk makanan, obat dan memiliki khasiat sebagai antioksidan. Ubi jalar ungu (Ipomoea batatas L. Lam) memiliki pigmen ungu antosianin yang digunakan sebagai pewarna pada sediaan lip balm. Penelitian ini bertujuan memformulasi ekstrak daun  tin dan ubi jalar ungu menjadi sediaan formulasi lip balm, mengetahui nilai IC50 ekstrak daun tin, dan nilai IC50 sediaan lip balm. Daun tin dan ubi jalar ungu diekstraksi dengan etanol, uji mutu ekstrak, skrining fitokimia, uji antioksidan ekstrak daun tin, formulasi sediaan lip balm, evaluasi fisik dan antioksidan sediaan.Hasil penelitian menunjukkan ekstrak daun tin memiliki kadar air 9,1%, kadar abu 2,6%, dan susut pengeringan 20,56%, ekstrak ubi jalar ungu memiliki kadar air 2,7%, dan kadar abu 6,11%, mengandung senyawa flavonoid, saponin dan tanin, nilai IC50 ekstrak daun tin 109,42 mg/kg, kadar antosianin sebesar 98,72 mg/100g. Lip balm memiliki titik lebur 54-590C, uji daya sebar F1-F4 5,28-5,46 cm, pH sediaan 6,5-6,7. Nilai IC50 F2 195,28 ± 0,02 ppm, F3 184,54  ± 0,05 ppm, F4 172,81 ± 0,08 ppm Ekstrak daun tin dan ubi jalar ungu dapat diformulasikan sebagai sediaan lip balm, sediaan lip balm memenuhi persyaratan mutu fisik sediaan
PERANCANGAN DAN IMPLEMENTASI SISTEM INFORMASI PENGOLAHAN DATA INVENTORY BARANG PADA PEMERINTAH KOTA JAKARTA BARAT
Authors: Mundirin  , Purwanto  , Almanurul Azizah  , Jutika Cahyana Babay
Published: April 2024

Perkembangan sistem informasi sekarang sangat cepat dan pesat, tidak sedikit yang menggunakan sistem informasi untuk membantu kemudahan dalam bekerja. Salah satu bentuk sistem informasi yang mudah dikembangkan adalah berbasis web, sistem informasi berbasis web tidak hanya digunakan untuk menampilkan informasi saja, namun dapat digunakan untuk berdialog dengan data sehingga memberikan informasi untuk mengambil sebuah keputusan. Pengolahan Inventory pemerintah kota Jakarta Barat membutuhkan suatu sistem infromasi yang baik, terutama sistem informasi inventory barang, agar dalam kegiatannya dapat berjalan dengan efektif dan efisien. Pengolahan data inventory pada pemerintah kota/walikota Jakarta Barat masih bersifat konvensional atau belum terkomputerisasi. Informasi data lainnya masih bersifat buku besar yang bersifat belum terintegrasinya data yang ada pada sistem inventory. Hal tersebut menimbulkan permasalahan pada data barang, sehingga sulit untuk mengetahui data inventory yang akurat sehingga banyak barang tidak terdata. Dari uraian dapat disimpulkan tujuan dari penelitian ini perlu dirancang menggunakan UML yang meliputi usecase diagram, activity diagram, class diagram, dan sequence diagram, sistem dibangun menggunakan PHP, html, CSS, Bootsrap, Visual studio code, PhpMyadmin, XAMPP, dan Mysql, serta diimplementasikannya suatu sistem yang bisa menangani masalah tersebut, yang nantinya dapat meningkatkan kuliatas pendataan dan memberikan laporan request barang yang akurat kepada walikota Jakarta barat.
 
Kata Kunci : databasae,inventory,system Informasi, uml
Evaluasi Dosing Flokulan terhadap Waktu Pengendapan Juice pada Single Tray Clarifier di PT. Pemukasakti Manisindah
Authors: Nury Dennis , Sufra Rifqi , Tiara Mega , Aulia Siti Aisyah Rahimah , Aulia Siti Aisyah Rahimah , Luthfi Muhammad Zulfikar
Published: April 2024

Abstrak
Salah satu parameter untuk mendapatkan gula sesuai standar SNI adalah kemurnian nira. Nira merupakan cairan hasil ekstraksi tebu. Nira akan dipisahkan dari kotoran menjadi nira jernih dengan ditambahkan flokulan. Konsentrasi flokulan juga sangat berpengaruh terhadap pengendapan nira. Penelitian ini bertujuan menentukan dosis flokulan yang efektif untuk meningkatkan laju pengendapan kotoran nira dan mengetahui dosis flokulan yang dapat mempengaruhi kualitas clear juice atau nira encer. Pengujian yang dilakukan meliputi pengujian jar test, pengukuran turbiditas, pH dan pengamatan warna. Hasil penelitian menunjukkan bahwa dosis flokulan dapat mempengaruhi kualitas clear juice yang dihasilkan. Berdasarkan tiga aspek yaitu pH clear juice, laju pengendapan dan turbiditas, dosing flokulan yang baik yaitu pada 7 ppm dengan kondisi pH awal 7,8
 
Kata kunci: clear juice, flokulan, jar test, nira, turbiditas
 
 
 
Abstract
One of the parameters to obtain sugar according to SNI standards is the purity of nira. nira is the liquid extracted from sugarcane. Nira will be separated from impurities into clear nira by adding flocculants. Flocculant concentration is also very influential on the precipitation of nira. This study aims to determine the dose of flocculant that is effective to increase the rate of precipitation of nira impurities and determine the dose of flocculant that can affect the quality of clear juice or dilute nira. Tests conducted include jar test, turbidity measurement, pH and color observation. The results showed that the dose of flocculant can affect the quality of clear juice produced. Based on three aspects, namely clear juice pH, settling rate and turbidity, good flocculant dosing is at 7 ppm with initial pH conditions of 7.8.
 
Keywords: clear juice, flocculant, jar test, sugarcane juice, turbidity
COMPARISON OF PHYSICAL PROPERTIES PALM WAX AND PARAFFIN WAX AND REPELLENCY EFFECT OF AROMATHERAPY KAFFIR LIME PEEL OIL
Authors: Dewi Rahma Fitri
Published: April 2024

Latar Belakang: Pemilihan basis lilin yang tepat akan mempengaruhi sifat fisik lilin aromaterapi dalam performanya. Palm wax mempunyai sifat mudah larut dalam air dan tingkat allergen kecil. Tujuan penelitian ini untuk memperoleh lilin aromaterapi bersifat repellent yang mempunyai sifat fisik lilin yang baik dan mempunyai kemampuan daya tolak terhadap nyamuk Aedes aegypt. Metode: Kulit jeruk purut disetilasi diperoleh 93 ml dengan bobot jenis 0,9. Formula basis lilin perbadingan bahan dasar lilin palm wax dan asam sterat yaitu A1(10:90), A2(90:10), A3(50:50), A4(70:30), A5(30:70), paraffin wax dan asam stearat B1(75:25), B2(50:50) dan B3(90:10). Hasil: uji sifat fisik lilin semua sediaan mempunyai warna putih, tidak cacat, dan tidak ada gelembung udara, lama waktu bakar A1:10jam 5menit, A2:6jam 47menit, A3:8jam 20menit, A4:7jam 15menit, A5:9jam 7menit, B1:6jam 40menit, B2:7jam 26menit, B3:9 jam 5menit dan titik leleh A1:53.3°C , A2:55.8°C , A3:56.8°C, A4:54.9°C,A5:57.5°C, B1:54,4° C, B2:56,6° C, B3:58,8° C. Basis lilin yang digunakan adalah basis A3(50:50) dan B2(50:50) merupakan basis dengan perbandingan komposisi seimbang. Hasil uji sifat fisik lilin aromaterapi A31(50:50) dan B21(50:50) berwarna kuning, tidak cacat, tidak ada gelembung, waktu bakar A31:7jam 3 menit, B21:6jam 43 menit, titik leleh A31:54,8°C, B21:54,9, dan daya proteksi terhadap nyamuk aedes aegepty A31:86,6%, B21:83,3%. Kesimpulan: Diperoleh lilin aromaterapi palm wax sebagai basis lilin memenuhi sifat fisik sediaan lilin yang baik yaitu tidak cacat, tidak ada gelembung udara, waktu bakar 7jam 3menit, dan daya proteksi terhadap nyamuk aedes aegepty sebesar 86,6%.
Perencanaan Tebal Perkerasan Kaku Jalan Raya Cadas - Kukun Kabupaten Tangerang
Authors: Arthono Andri
Published: April 2024

ABSTRACT
Portland cement concrete pavement or more commonly called rigid pavement or Rigid Pavement, consists of a Portland cement concrete slab and a foundation layer (may or may not exist) on the subgrade. This concrete slab can use reinforcement or without reinforcement depending on the planning.
This is different from flexible pavements where the stiffness of the pavement is obtained from the thickness of the subbase layers, the foundation and the surface layer. Because the most important thing is to know the load-bearing capacity of the structure, the factor that needs to be considered in designing concrete road pavements is the strength of the concrete itself. The varying strength of the subgrade or foundation has little effect on the structural capacity of the pavement (the thickness of the concrete slab).
The subbase layer, if used under a concrete slab, is intended as a working floor and for drainage to prevent pumping.
Pumping is the event of the release of water accompanied by subgrade grains through joints and cracks or on the pavement edge, due to deflection or vertical movement of the concrete plate due to traffic loads, after free water has accumulated under the concrete plate. Pumping can cause cavities to occur. under the concrete plate causing damage or cracks to the plate
Key words: Rigid Pavement,Semen Portland,Pekerasan Lentur , Pumping.
PENGARUH SUHU TERHADAP EKSTRAKSI LIGNIN DARI BATANG POHON KELAPA SAWIT MENGGUNAKAN METODE ORGANOSOLVE
Authors: Kusuma Hersandy Dayu
Published: April 2024

Lignin merupakan salah satu penyusun biomassa selain selulosa dan hemiselulosa yang bisa didapatkan dari pohon kelapa sawit. Indonesia merupakan sumber pengasil minyak dan perkebunan kelapa sawit terbesar. Hal tersebut menjadikan pohon kelapa sawit yang sudah tidak produktif dapat dimanfaatkan sebagai sumber lignin. Pemanfaatan lignin memiliki potensi yang besar untuk dimanfaatkan untuk sumber karbon material maupun sebagai tambahan sumber C-organik untuk pupuk. Penelitian ini bertujuan untuk mengetahui pengaruh suhu ekstraksi menggunakan metanol untuk proses esktraksi lignin. Proses ekstraksi dilakukan pada variasi suhu 130, 140 dan 150 oC. Lignin yang diperoleh dikarakterisasi dengan Fourier Transform Infrared Spectroscopy (FTIR) dan dianalisis kandungannya menggunakan metode Kalson. Karakterisasi FTIR menunjukkan adanya gugus fungsional lignin pada bilangan gelombang 1710 dan 1605 cm-1. Hasil ekstraksi menunjukkan semakin meningkatnya suhu ekstraksi maka kandungan lignin semakin meningkat. Kandungan lignin yang tertinggi didapatkan pada suhu  150 oC sebesar 46, 093%.
UJI ANTIOKSIDAN DAN FORMULASI CLAY MASK EKSTRAK BUAH MENTIMUN (Cucumis Sativus L.) DENGAN ADSORBEN BENTONIT DAN KAOLIN
Authors: Yul Yulis adriana
Published: April 2024

Kulit akan mulai menua seiring bertambahnya usia. Banyak variabel, baik internal maupun eksternal tubuh, berkontribusi pada proses penuaan. Kerusakan kulit dapat disebabkan oleh faktor eksternal tubuh, seperti paparan sinar matahari, kerutan, sisik, kekeringan, dan pecah-pecah adalah tanda-tanda kerusakan kulit. Untuk memulihkan penampilan kulit, ada beberapa cara penanganan salah satu diantaranya adalah penggunaan antioksidan. Mentimun dapat mengurangi mata bengkak, menghaluskan dan mengencangkan kulit, mengurangi noda pada wajah, menetralkan kulit berminyak, mencegah kerutan wajah, dan memperlambat penuaan. Penelitian ini bertujuan untuk mengetahui apakah ekstrak mentimun dapat diformulasikan dalam sediaan masker wajah berbentuk clay dan untuk mengetahui nilai IC50 ekstrak buah mentimun pada clay mask. Metode penelitian ini dilakukan secara eksperimental yaitu dengan membuat ekstrak buah mentimun menggunakan metode maserasi, dilanjutkan uji antioksidan ekstrak buah mentimun menggunakan metode peredaman radikal bebas menggunakan pereaksi DPPH, dan formulasi sediaan clay mask ekstrak buah mentimun dalam 3 formula dengan perbadaan konsentrasi bentonit dan kaolin, serta dilakukan uji stabilitas terhadap sediaan clay mask ekstrak buah mentimun. Hasil penelitian menunjukkan bahwa ekstrak buah mentimun dapat diformulasikan dalam bentuk sediaan clay mask dengan nilai IC50 pada ekstrak buah mentimun dalam rentang kuat yaitu sebesar 89,60 bpj, hasil dari 3 formulasi clay mask ekstrak buah mentimun berwarna hijau muda, bau khas mentimun dan bentuk nya setengah padat, serta hasil uji stabilitas yang telah dilakukan selama 4 minggu menunjukkan clay mask ekstrak buah mentimun stabil dalam penyimpanan.
Türkiye’de Bölgeler ve İller Bazında Doğalgaz Tüketimi, İktisadi Büyüme ve Nüfus Değişimlerinin Değerlendirilmesi
Authors: KAYA Hasan Gürhan , ÖZTÜRK Sait
Published: April 2024

Önemli bir enerji kolu olan doğal gaz sektörü; üretimdeki en önemli girdi faktörlerinden biri olması, dünyadaki enerji kaynaklarının dağılımı, toplumların ihtiyaçları, devletlerin stratejik yatırımları ile birlikte düşünüldüğünde etkisini her geçen gün daha da arttırmaktadır. Bu çalışmada; ülkemizdeki bölgelerde faaliyet gösteren, doğal gazın tüketiciye iletilmesini sağlayan dağıtım şirketleri ve doğal gaz tüketiminin bölgesel incelemesi yapılarak doğal gaz tüketimine etki eden birden çok makro iktisadi sebep olabileceği sonuçlarına ulaşılmıştır. Bunlarla birlikte bölgelerdeki illerin aynı zamanda küresel pandemi krizinin başlangıcı olarak kabul edilen 2020 ve 2021 yıllarına ait doğal gaz tüketimi ve nüfus artış hızları ile büyüme oranları karşılaştırılarak incelenmiştir. Bu bakımdan en yüksek ve en düşük düzeyler belirlenmiştir. İllerde doğal gaz tüketimi ve nüfus artış hızı ile büyüme oranlarının birbirlerine olan etkileri karşılaştırmalı olarak yorumlanmış çoğu ilde önemli bulgular elde edilmiştir.
The changing faces of missions: Pentecostal diaspora perspective from South Africa
Authors: Quampah D. Quampah
Published: April 2024

Traditionally Christian mission has been associated with the Western missionary traversing formidable geographical and cultural barriers in the 19th and early 20th centuries to evangelise, as it were "the heathen". No matter how well intentioned this mission was, it was mixed up with a baggage of European imperialism, slave trade and commercial interest, which to some extent discredited an otherwise noble venture.   In an extreme response, some scholars are suggesting that the word 'mission' should be dropped from Christian vocabulary, because 'mission' carries a lot of negative connotations such as collaborating colonialism, and taking an aggressive stance against other faiths, which prevent constructive dialogue.  These criticisms notwithstanding, the legacy of the 19th century European missionaries needs to be appreciated, as the global expansion of the Christian faith today can only be ascribed to the foundational work of these missionaries, who transcribed our local languages, translated the Bible, brought the benefits of Western education, which today enables us to participate in the global community, and the blessing of orthodox medicine, among others.
Nigerian immigrant Pentecostal churches and their impact on global Christianity
Authors: Fabunmi S. Fabunmi , Ayegboyin D. Ayegboyin
Published: April 2024

One of the most discernible developments in World Christianity and mission study in recent years is the reverse flow of mission from the Global South to the North. A significant number of African preachers and missionaries from Latin America and Asia are taking the Gospel of the Lord Jesus Christ to Europe and America. The majority of the ministers from Africa represent Pentecostal and Charismatic movements and it is perceptible that Nigerians and Ghanaians are major players in the planting and growth of these churches in the north Atlantic.  Accordingly, scholars consistently maintain that now more than ever before, Christianity which was previously referred to as the religion of the Global North: Europe and North America, is now primarily the religion of the Global South: Africa, Asia and Latin America. As the phenomenon of African diaspora becomes progressively a noteworthy part of the general global trend caused by economic, spiritual, social and political factors, Africans are migrating from their country of birth ostensibly to "seek for greener pastures". Several issues arise from the claims above.
Model of theological education and pastoral formation: A Pentecostal perspective
Authors: Anim E. Anim
Published: April 2024

This paper seeks to outline and evaluate four models of theological education in the history of the Church. It then focuses on recent developments in theological education in Ghana that exposes the tension and challenges among the various models. After this the paper introduces a fifth model which is being developed at the Pentecost Theological Seminary in Ghana.
A reflection on Pentecostalism and montanism from the perspective of the indigenous religion of Cybele or the great mother of the gods
Authors: Aboagye-Mensah R. K. Aboagye-Mensah
Published: April 2024

This study comes under two main sections; the first part gives a brief summary of the indigenous religion of Montanus before his conversion to the Christian faith. The second section draws out five beliefs of the modern-day Pentecostalism that are found in the Montanist movement led by Montanus. We shall then conclude that indigenous religions have some beliefs and practices that are shadows of the reality that are now fully realized in the Lord Jesus Christ.
Inclusions communes et rares dans l’aigue-marine
Authors: Bouvier Marine
Published: April 2024

In this article, the author chose to reveal the secrets surrounding two surprising samples of aquamarine from her collection, through the reading and understanding of their inclusions, emphasized both for their beauty and for their remarkable gemological qualities. In the first sample, a star Brazilian aquamarine cabochon, it is possible to observe marvelous fluid inclusions which looks like colored « confetti » as well as more or less filled channels, both showing amazing interference colors. The second sample, corresponds to a prismatic crystal from Pakistan, and reveals two-phase negative crystals as well as hexagonal growth structures, never before described in an aquamarine.
Manajemen Pendidikan
Authors: Nugraha Dera , Ridwan Endan Hamdan , Amaliyah Dede Siska
Published: April 2024

Manajemen pendidikan merupakan salah satu bidang kajian ilmu sosial yang saking banyaknya tulisan mengenai hal tersebut, cukup sulit menemukan definisi yang ringkas, mudah dipahami, dan kekinian. Tulisan ini hadir untuk menjawab hal tersebut, khususnya bagi kalangan akademisi dan praktisi bidang Pendidikan. Dari berbagai sumber kekinian dan layak dirujuk, bisa disederhanakan definisi manajemen pendidikan sebagai ilmu seni untuk mengelola dan memanfaatkan sumber daya (manusia dan non manusia), dengan menggunakan berbagai prinsip dan fungsi manajemen, untuk mencapai tujuan pendidikan secara efektif dan efisien. Untuk mengatasi tantangan pengelolaan pendidikan dewasa ini, pemahaman akan definisi manajemen pendidikan berdasarkan rujukan yang up-to-date menjadi tidak bisa dihindari.
Membumikan Al-Qur’an Sebagai Wujud Pengabdian Mahasiswa Pada Masyarakat Campaka Cianjur
Authors: Ridwan Endan Hamdan
Published: April 2024

Di Kabupaten Cianjur khususnya di Kecamatan Campaka sedang melaksanakan program 7 Rukun Agama dan 7 Rukun Kebudayaan yang memiliki arti penting dengan judul artikel ini, dalam program tersebut terdapat kata “mamaos” bahwa masyarakat Camaka Cianjur harus cerdas, cerdas dalam pendidikan dan berbudaya dalam membaca khususnya dalam membaca Al-Qur'an yang baik untuk remaja, pemuda dan orang tua di seluruh pelosok desa yang ada di wilayah kecamatan campaka Cianjur. Pendekatan penelitian yang digunakan peneliti adalah pendekatan naratif kualitatif yaitu pendekatan penelitian yang menggunakan deskripsi baik secara lisan maupun tertulis. Sebagaimana Bogdan dan Taylor mendefinisikan penelitian kualitatif sebagai prosedur penelitian yang menghasilkan data deskriptif berupa kata-kata tertulis atau lisan dari orang dan pelaku yang dapat diamati, pendekatan ini diarahkan pada latar dan individu secara holistik (utuh). Sedangkan peneliti memberikan arahan, bimbingan kepada mahasiswa untuk mencari solusi agar pada saat Kuliah Kerja Mahasiswa (KKM) di Desa Wangunjaya Kecamatan Campaka Cianjur menghasilkan ide untuk mengedepankan Al-Qur'an. Hasilnya Desa Wangunjaya Kecamatan Campaka termasuk masyarakatnya melaksanakan program “Rumah Al-Qur’an” sebanyak 14 RT dari setiap dusun.
Implementasi Variasi Metode Pembelajaran Pada Mata Pelajaran Fiqih “Munakahat” Kelas XII di SMA Al-Azami Cianjur
Authors: Nurazizah Mia Siti
Published: April 2024

Tahapan awal yang mesti dilalui untuk mencapai tujuan pendidikan yaitu melalui pembelajaran. Masih banyak ditemukan fakta bahwa selama ini metode pembelajaran untuk mata pelajaran fiqih terkesan monoton dan membosankan. Dampaknya tidak jarang pula karena alasan mengejar target kurikulum, pendidik merasa terbebani sehingga mengabaikan proses pembelajaran. Pendekatan dalam penelitian ini merupakan penelitian deskriptif kualitatif, dengan mengambil latar SMA Al-Azami Cianjur. Pengumpulan data dilakukan dengan menggunakan metode observasi, wawancara dan dokumentasi. Hasil dari penelitian ini menyatakan bahwa proses pelaksanaan pembelajaran mata pelajaran fiqih di SMA Al-Azami Cianjur sudah menggunakan metode pembelajaran yang cukup bervariasi, yaitu menggunakan lebih dari dua atau tiga metode pembelajaran dalam satu kali proses pembelajaran. Adapun penerapan dari variasi metode yang diterapkan selama proses pembelajaran yaitu melalui perencanaan, penggunaan, dan evaluasi.
METHODOLOGY FOR THE FORMATION OF THE EDUCATIONAL BASE OF STEM IN THE PREPARATION OF FUTURE BIOLOGY TEACHERS
Authors: BAKIROVA AKMARAL
Published: April 2024

The contemporary educational landscape necessitates the integration of science, Technology, Engineering, and Mathematics (STEM) into the preparation of future biology teachers. This study presents a comprehensive methodology for establishing a robust educational base in STEM, tailored to the specific needs of biology teacher training. Recognizing the interdisciplinary nature of STEM and its growing significance in biology education, this research employs a mixed-methods approach to explore effective strategies for embedding STEM principles within the biology teacher curriculum. The methodology encompasses both quantitative and qualitative analyses, utilizing surveys and interviews with teacher educators and STEM experts. The research highlights a significant gap in current teacher education programs regarding STEM integration, underscoring the need for innovative teaching methods such as project-based learning and collaborative educational models. These approaches aim to enhance the proficiency of future biology teachers in both STEM concepts and their application in educational settings. The findings suggest that a holistic and integrated approach to STEM education is imperative for developing future teachers who are not only well-versed in biological sciences but also skilled in the pedagogical application of STEM principles. The study emphasizes the importance of continuous professional development and institutional support for teacher educators to facilitate this integration. The proposed methodology offers a strategic framework for effectively incorporating STEM into biology teacher education, fostering a generation of educators equipped to navigate and teach in an increasingly interdisciplinary academic environment.
ОРТА МЕКТЕП ФИЗИКАСЫН АҚПАРАТТЫҚ ТЕХНОЛОГИЯ КӨМЕГІМЕН ОҚЫТУДЫҢ МҮМКІНШІЛІКТЕРІ
Authors: Baiymbetova Zhaudir
Published: April 2024

Ақпараттық технологияларды қолдану орта мектепте физиканы оқытуға үлкен әсер етті, бірақ ескі идеялар, қабілетсіздік және ресурстардың жетіспеушілігі сияқты кейбір мәселелер әлі де бар. Демек, жаңа білім беру моделін зерттеуді күшейту, мультимедиялық оқу материалдарын әзірлеу, Оқу ресурстарын біріктіру және оқытушының қызығушылығын арттыру қажет.
DEVELOPING THE PROFESSIONAL COMPETENCE OF FUTURE SOCIAL PEDAGOGUES THROUGH ART TECHNOLOGIES
Authors: OHANOVA Yrysgul
Published: April 2024

The evolution of pedagogy necessitates a robust foundation in professional competence for future social pedagogues. This article explores the transformative potential of integrating art technologies to enhance the expertise and capabilities of aspiring social pedagogues. By examining theoretical frameworks and practical applications, this study delineates the profound impact of art-based methodologies on shaping multifaceted skills crucial for the contemporary role of social pedagogues. The analysis encompasses innovative approaches, empirical insights, and recommendations aimed at harnessing the full potential of art technologies in molding adept and responsive social pedagogical practitioners. In contemporary educational contexts, the multifaceted responsibilities of social pedagogues demand a holistic skill set encompassing empathy, critical thinking, communication, and creativity. Literature reveals the pivotal role of art technologies—encompassing visual arts, music, drama, and digital platforms—in developing these essential competencies. It underscores the transformative potential of arts-based methodologies in nurturing empathy, enhancing communication skills, fostering creativity, and fostering a holistic understanding of diverse societal challenges among aspiring social pedagogues. Advocating for the integration of art technologies in educational curricula, this article emphasizes their pivotal role in nurturing professional competence among future social pedagogues. Leveraging art-based methodologies is proposed as a fundamental approach to cultivating socially responsive and adept pedagogical practitioners for the evolving educational landscape.
PROFESSIONAL TRAINING OF FUTURE TEACHERS WITH THROUGH OF MOOCs
Authors: Shrymbay Dana , Adylbekova Elvira
Published: April 2024

The article defines the direction of professional training of future teachers who can dynamically respond to changes taking place in education.  The development of innovations in the field of Education corresponds to the emergence and development of the innovation environment and methods of its management. The article examines the innovative educational environment, the educational space, the concepts of the innovation process, conducts a theoretical analysis of research and practices in the formation of the innovative environment in an educational organization, identifies the internal and external components of the educational environment. The problems of a systematic approach to the training of a teacher of vocational training in the context of information formation are considered in this article. The essence of the pedagogical system as the basics of improving the professional training of a teacher of vocational training is revealed. These processes are based on the content of technological support, including pedagogical technology. To solve the tasks and test the research hypothesis, the following methods were used: study and analysis of philosophical, pedagogical, psychological and methodological literature, legal documents; study and generalization of advanced pedagogical experience of teaching in pedagogical and classical universities; analysis of the content of mathematical and information technology disciplines within the framework of the studied problem; observation, modeling, questioning, expert assessment, pedagogical experiment, statistical processing of results.
Innovative Approaches to Teaching Fundamental Concepts in School Mathematics: A Comparative Study
Authors: Abdikerova Zhanar
Published: April 2024

This study explores innovative methodologies in teaching fundamental concepts of school mathematics, emphasizing comparative analysis across diverse educational settings. The research delves into how different pedagogical approaches impact students' understanding and application of basic mathematical principles. By examining a range of educational environments, from traditional classrooms to technology-enhanced learning spaces, the study identifies key factors that contribute to effective mathematics education. A mixed-methods approach, integrating quantitative data from student performance metrics with qualitative insights from educator interviews, provides a comprehensive view of instructional efficacy. The findings suggest that interactive and context-based teaching methods significantly enhance students' conceptual grasp and problem-solving abilities in mathematics. The study also highlights the importance of adapting teaching strategies to cater to diverse learning styles and the potential of integrating technology to foster a more engaging and effective learning experience. These insights aim to guide educators and policymakers in optimizing mathematics education, ensuring foundational concepts are taught in a manner that is both comprehensible and applicable in various real-world scenarios.
Effective Pedagogical Approaches in English Language Teaching: Insights from a Kazakhstani Educator
Authors: Kuvandykova Аkmaral
Published: April 2024

This paper delves into the effective pedagogical approaches employed in teaching the English language, as practiced by educators in Kazakhstan. It aims to provide a comprehensive analysis of various teaching methods that emphasize cultural responsiveness, student engagement, and linguistic proficiency. The study employs a qualitative methodology, including in-depth interviews with experienced English language teachers and classroom observations in various educational settings across Kazakhstan. Key findings highlight the importance of integrating local cultural contexts into language instruction, thereby enhancing the relevance and effectiveness of teaching methods. The paper also explores the use of student-centered approaches, such as collaborative learning and problem-solving activities, which have shown to significantly improve student motivation and participation. Furthermore, it discusses the challenges faced by teachers in adapting to diverse student needs and maintaining high standards of language proficiency. The role of continuous professional development in equipping teachers with the necessary skills and knowledge to implement these approaches effectively is also examined. This study contributes to the broader discourse on English language teaching in non-native contexts, offering valuable insights for educators and policymakers in Kazakhstan and similar settings.
Development and Cultivation of Mathematical Literacy: A Pedagogical Perspective
Authors: Maralova Bakyt
Published: April 2024

This study is dedicated to the formation and enhancement of mathematical literacy with a focus on pedagogical approaches. Mathematical literacy, a crucial skill in today's world, involves the ability to apply mathematical knowledge and skills in various contexts. The research aims to explore effective strategies for developing mathematical literacy among students, recognizing its importance in fostering critical thinking, problem-solving, and analytical skills. The pedagogical approach highlighted in this study centers on interactive teaching methods, incorporating real-life scenarios, and utilizing technology in mathematics education. By examining educational practices from various international contexts, the study identifies key factors that contribute to successful mathematical literacy development. These include a curriculum that integrates practical applications of mathematics, teacher training programs that emphasize innovative teaching methods, and the creation of a supportive learning environment that encourages exploration and inquiry. The findings indicate that enhancing mathematical literacy requires a comprehensive approach, combining effective teaching strategies, curriculum design, and continuous assessment to meet the diverse needs of learners. This research contributes to the field of mathematics education by providing insights into methods and practices that effectively nurture mathematical literacy in students, preparing them for the challenges of the 21st century.
The Developmental Trajectories of the Pre-School Education System in Kazakhstan from 1991 to 2022
Authors: Auvakir Bolat
Published: April 2024

This study examines the evolution of the pre-school education system in Kazakhstan between 1991 and 2022. The period marks a significant transition post-independence, reflecting changes in educational policies and practices. The research employs a historical and analytical approach to understand the various phases of development in the Kazakhstani pre-school education sector. It highlights key reforms, including curriculum changes, pedagogical advancements, and integration of technology. The study also analyzes the challenges faced during this period, such as funding issues, teacher training, and rural-urban disparities. The findings suggest that while substantial progress has been made, further efforts are necessary to ensure accessibility and quality across the country. This research contributes to a deeper understanding of Kazakhstan's education reform journey and provides insights for policymakers and educators in similar contexts.
THE ROLE OF TRADE UNIONS IN SOCIAL AND LABOR CONFLICTS: AN ACADEMIC PERSPECTIVE
Authors: Koyshibayeva Nurshat
Published: April 2024

This study provides a comprehensive analysis of the role of trade unions in managing social and labor conflicts, emphasizing their significance in contemporary workplace dynamics. It explores the various strategies employed by trade unions to address conflicts, including negotiation, mediation, and collective bargaining, highlighting their impact on resolving disputes and improving working conditions. The study also examines the challenges faced by trade unions in representing workers' interests effectively, such as legal constraints and employer resistance. Furthermore, it discusses the broader implications of trade unions in promoting social justice and advocating for workers' rights, emphasizing their role in shaping labor policies and practices. By offering a nuanced perspective on the role of trade unions in social and labor conflicts, this study contributes to the ongoing discourse on labor relations and provides insights into the evolving nature of work and employment.
ENHANCING COGNITIVE ABILITIES OF SCHOOL STUDENTS IN BIOLOGY THROUGH MODERN PEDAGOGICAL TECHNOLOGIES
Authors: Sagintai Ayaulym , Smagulova Gulnur , Smagulova Nazgul
Published: April 2024

This article discusses the influence of modern pedagogical technologies on improving the cognitive abilities of students in the field of biology. Taking into account the rapid development of technology and the growing interest in biology, the authors review and consider the features of modern types of technology used in the educational process. The article analyzes the impact of modern technologies on educational indicators in the context of the formation of critical thinking and active interaction of students.