bluuebunny/crossref_metadata_2025_split huggingface dataset:
Analysis of Islamic Economic Principles in Financial Technology in Indonesian Islamic Banking
Authors: Eny Latifah  
Published: April 2024

The purpose of this research in to provide an overview of the implementation of financial technology in the mobile banking system owned by Bank Muamalat Indonesia and what Islamic economic principles are used in its implementation. The research method uses a qualitative with type of case study at the Lamongan sub-branch office, East Java, Indonesia. The result of the research is the implementation of financial technology in Islamic Banking namely Bank Muamalat Indonesia by features. The principle of Islamic economics applied is not to make transactions that contain riba, gharar, maysir, tadlis, riswah and isyraf in financial technology services with Muamalat DIN features found in mobile banking.
FORMULASI DAN UJI EFEKTIVITAS SEDIAAN SAMPO DARI LENDIR BEKICOT (Achatina fulica)
Authors: Febri Hidayat  , Iin Hardiyati  , Kiki Indah Noviati  
Published: April 2024

Abstrak
Lendir bekicot mengandung enzim-enzim yang berfungsi untuk mengembalikan kondisi kulit dan rambut yang rusak. Rambut juga berfungsi sebagai pengatur suhu, pendorong penguapan keringat, dan sebagai indera peraba yang sensitif. Salah satu sediaan perawatan rambut yaitu sampo. Sampo merupakan sediaan kosmetik yang digunakan sebagai pembersih rambut dan kulit kepala dari segala kotoran di antaranya minyak, debu, sel-sel yang sudah mati dan sebagainya. Penelitian ini bertujuan untuk mengetahui apakah lendir bekicot dan formulasi sediaan sampo pada formula 1 (3%), formula 2 (4%), dan formula 3 (5%) memiliki efektivitas untuk menumbuhkan rambut pada kelinci. Hasil penelitian telah terbukti bahwa lendir bekicot dapat diformulasikan sebagai sediaan sampo penumbuh rambut yang memenuhi persyaratan seperti organoleptik, pH, viskositas dan tinggi busa. Sampo dari lendir bekicot berwarna bening kecoklatan dengan rentang pH 4,73-5,7; viskositas 11.820-25.030 cps, tinggi busa 5,06-6,05 cm. Sampo penumbuh rambut dari lendir bekicot dengan konsentrasi 5% (F3) mempunyai efektivitas pertumbuhan rambut paling baik dibandingkan dengan konsentrasi 3% (F1) dan 4% (F2). Dengan hasil pertumbuhan rambut kelinci selama 15 hari pada konsentrasi 5% (F3) mencapai 0,7 cm, 4% mencapai 0,3 cm dan 3% mencapai 0,01 cm.

Abstract
Snail mucus contained enzymes that function to restored damaged skin and hair. Hair also functions as a temperature regulator, drove sweat evaporation, and as a sensitive sense of touched. One of the hair care preparation is shampoo. Shampoo is a cosmetic prepared that is used as a cleanser of hair and scalp from all dirt include oil, dust, dead cells and so on. This study aims to determined whether snail mucus and formulation of shampoo prepared in formula 1 (3%), formula 2 (4%), and formula 3 (5%) have the effectiveness to grow hair in rabbits. The results of the study have proven that snail mucus can be formulated as a preparation for hair growth shampoo that met requirements such as organoleptic, pH, viscosity and high foam. Shampoo from snail mucus is brownish cleared with a pH range of 4.73-5.7; viscosity of 11.820-25,030 cps, foam height 5.06-6.05 cm. Hair growth shampoo from snail mucus with a concentration of 5% (F3) has the best hair growth effectiveness compared to concentrations of 3% (F1) and 4% (F2). With rabbits hair growth results for 15 days at a concentration of 5% (F3) reached 0.7 cm, 4% reached 0.3 cm and 3% reached 0.01 cm.
Sistem Monitoring Pengisian Air Otomatis Berbasis Web Server Menggunakan Nodemcu dan Sensor Ultrasonik
Authors: - Darmin , Budi Isdiyanto  
Published: April 2024

Abstrak
Air mempunyai peranan penting dalam kelangsungan makhluk hidup di bumi. Manusia memanfaatkan air untuk berbagai kebutuhan, pada rumah tangga misalnya untuk konsumsi, mandi, mencuci dan sebagainya. Dalam pemakaian air perlu penghematan baik penggunaan maupun pengisiannya, hal ini perlu pengontrol pengisian agar air tidak meluap. Tujuan dari penelitian ini adalah merancang pengontrol pengisian tandon air yang dapat membantu atau mempermudah manusia dalam mengontrol pengisisan air pada beberapa tandon dan dapat mencegah meluapnya air pada tandon. Dalam perancangan alat ini menggunakan NodeMCU v3 Esp 8266 sebagai pengolah data dan penerima sinyal WIFI, sensor ultrasonik sebagai pengukur kedalaman air, relay dan pompa air sebagai outputnya.Dengan adanya perancangan alat ini dapat mengisi tandon air secara otomatis dan akan berhenti mengisi air sehingga mencegah meluapnya air pada tandon air

Kata kunci: Arduino, Penampungan Air, Esp 8266, WIFI module

Abstract
Water has an important role in the survival of living things on earth. Humans use water for various needs, for example in households for consumption, bathing, washing, and so on. In the use of water, it is necessary to save both use and filling, this is necessary to Control the filling so that the water does not overflow. The purpose of this research is to design a water reservoir filling Controller that can help or facilitate humans in Controlling water filling in several reservoirs and can prevent water overflowing in the reservoirs. In designing this tool using NodeMCU v3 Esp 8266 as a data processor and WIFI signal receiver, ultrasonic sensor as a water depth meter, relay, and water pump as the output. With the design of this tool, it can fill the water reservoir automatically and will stop filling the water to prevent the water from overflowing in the water reservoir

Keywords: Arduino, Water Storage, Esp8266, WIFI module
Sistem Informasi Monitoring Aktivitas Siswa Berbasis Web Pada SMK Bhara Trikora 1 Jakarta
Authors: Purwanto  , D. Hedin  , Rima Rosalyia  
Published: April 2024

Perkembangan teknologi informasi semakin pesat diberbagai bidang menjadikan teknologi ini semakin membawa perubahan dalam proses kegiatan usaha baik instansi pemerintah maupun swasta. Kebutuhan sekolah dalam pengecekan dan pengawasan prestasi siswa membutuhkan waktu dan tenaga yang besar sehingga perlu adanya sebuah teknologi yang dapat dimanfaatkan untuk proses tersebut dengan meggunakan fasilitas internet. Sistem monitoring adalah sebuah kemampuan teknologi informasi dalam memberikan informasi dengan cepat, akurat dan murah bagi yang membutuhkannya, salah satunya adalah untuk pemanfaatan monitoring bagi perkembangan prestasi siswa di sekolah. Sistem Informasi Monitoring Aktivitas Siswa pada SMK Bhara Trikora 1 Jakarta menggunakan UML (Unified Modeling Language) yang meliputi data use case diagram, activity diagram, sequence diagram, class diagram dan implementasinya menggunakan bahasa pemrograman berbasis web dengan MySQL sebagai pengolah databasenya. Dengan dibuatnya sistem informasi monitoring berbasis web maka penyampaian data nilai siswa tersebut lebih cepat dan mudah diakses oleh siswa yang bersangkutan atau pihak yang membutuhkannya.
Pemantauan Kebisingan (Noise Mapping Report) di PT F
Authors: Wibisono Diah Andianingsari , Abdul Rahman  
Published: April 2024

Kebisingan yang terjadi pada area produksi berpengaruh pada kesehatan dan kenyamanan operator saat bekerja sehingga dapat menyebabkan penyakit akibat kerja dan kecelakaan kerja. PT. F merupakan perusahaan yang memproduksi bahan pelumas berlokasi di provinsi Banten. Upaya pengelolaan lingkungan dilakukan oleh PT. F sebagai bentuk komitmen dalam menaati aturan pemerintah dan menghindari pekerja dari penyakit akibat kerja dan kecelakaan kerja, maka dilakukan pengukuran tingkat kebisingan di area kerja pabrik dengan membuat noise mapping. Analisis tingkat kebisingan yang dilakukan adalah menggunakan metode noise mapping dengan alat Sound level meter dan software suffer 15. Metode ini merupakan salah satu teknik pengukuran pemetaan area lokasi kebisingan di tempat kerja yang tepat, sehingga dapat mengetahui area lokasi kebisingan yang melebihi nilai ambang batas 85 dB(A). Hasil pengukuran tingkat kebisingan ini tidak bisa dibandingkan dengan nilai ambang batas kebisingan lingkungan kerja yang diatur di dalam Permenaker 5 Tahun 2018, karena durasi pengukuran tidak dilakukan selama 6-8 jam. Namun, nilai kebisingan yang dituangkan menjadi peta kebisingan dapat menggambarkan sebaran kebisingan sesaat di area pabrik PT. F Berdasarkan hasil pengukuran kebisingan di areal kerja pabrik PT. F, diketahui intensitas kebisingan yang terukur berkisar antara 56 – 92 dB(A). Titik pengukuran dengan nilai kebisingan terendah diperoleh di K.47 Unloading area dengan kebisingan 56 dB(A) dan titik kebisingan tertinggi diperoleh di K.5 Blending Lt.2 dengan kebisingan yang terukur sebesar 92 dB(A).
Pengaruh Kompetensi Guru Pai Dalam Pembentukan Akhlak Gen-Z Di Era 4.0 di Kabupaten Cianjur
Authors: Winarti Wiwin 
Published: April 2024

Pengaruh Kompetensi Guru PAI dalam pembentukan akhlak di era 4.0 di Kabupaten Cianjur. Penelitian ini dilatarbelakangi permasalahan kurang signifikannya perubahan akhlak Gen-Z menjadi lebih baik di lingkungan masyarakat yang berdampak negatif terhadap sosial, baik dari sisi proses maupun hasil belajar. Kompetensi Guru PAI merupakan hal penting yang dapat berpengaruh terhadap perubahan akhlak Gen-Z. Hal tersebut dimaksudkan agar Gen-Z dapat menerapkan pembelajaran PAI dengan kehidupan nyata para Gen-Z dan mendorong Gen-Z dapat mengaplikasikannya dalam kehidupan mereka sehari-hari. Penelitian ini menggunakan pendekatan kualitatif dengan metode studi kasus dan menggunakan analisis deskriptif. Teknik pengumpulan data dilakukan melalui wawancara, studi dokumentasi dan observasi (pengamatan). Teori dan konsep yang mendasari penelitian ini adalah konsep proses pembelajran, konsep mutu pembelajaran dan konsep pendidikan Agama Islam. Tujuan penelitian ini adalah untuk memperoleh gambaran tentang pengaruh kompetensi guru PAI untuk meningkatkan mutu akhlak Gen-Z. Kegiatan, 1) Perencanaan proses pembelajaran untuk meningkatkan mutu pembelajaran PAI, 2) Kegiatan pelaksanaan pembelajran PAI untuk meningkatkan mutu akhlak Gen-Z, dan 3) kegiatan penilaian pengaruh kompetensi guru PAI untuk meningkatkan mutu akhlak Gen-Z, 4) Faktor pendukung dalam pembelajaran PAI untuk meningkatkan mutu pembelajaran PAI di di Kabupaten Cianjur, yaitu : 1) Adanya kesamaan visi, misi, kemauan dan dukungan dari kepala sekolah dan seluruh guru PAI yang ada di Kabupaten Cianjur untuk berupaya semaksimal mungkin dalam meningkatkan mutu pembelajaran PAI di semua tingkatan, 2) faktor guru; guru harus memilki wawasan yang luas sehingga dalam pengelolaan pembelajaran PAI dapat menciptakan suasana pembelajaran yang efektif, 3) Faktor peserta didik yaitu mempunyai minat belajar, 4). Faktor media yaitu mempunyai sarana yang cukup memadai untuk para peserta didik. Sedangkan faktor penghambat dalam pembelajaran PAI untuk meningkatkan mutu pembelajaran PAI di di Kabupaten Cianjur adalah 1) Faktor guru yaitu guru kurang memilki kecakapan dalam pengetahuan PAI, 2) Faktor peserta didik yaitu anak didik yang kurang berminat terhadap bahan pelajaran, 3) faktor media yaitu kurangnya memanfaatkan media atau sarana yang tersedia.
Assessment of sealing efficacy, radiopacity, and surface topography of a bioinspired polymer for perforation repair
Authors: Rao Lakshmi Nidhi , Shetty Aditya , Dsouza Neevan , Shetty Heeresh 
Published: April 2024

Background
Root perforation repair presents a significant challenge in dentistry due to inherent limitations of existing materials. This study explored the potential of a novel polydopamine-based composite as a root repair material by evaluating its sealing efficacy, radiopacity, and surface topography.

Methods
Confocal microscopy assessed sealing ability, comparing the polydopamine-based composite to the gold standard, mineral trioxide aggregate (MTA). Radiopacity was evaluated using the aluminium step wedge technique conforming to ISO standards. Surface roughness analysis utilized atomic force microscopy (AFM), while field emission scanning electron microscopy (FESEM) visualized morphology.

Results
The polydopamine-based composite exhibited significantly superior sealing efficacy compared to MTA (P < 0.001). Radiopacity reached 3 mm aluminium equivalent, exceeding minimum clinical requirements. AFM analysis revealed a smooth surface topography, and FESEM confirmed successful composite synthesis.

Conclusion
This study demonstrates promising properties of the polydopamine-based composite for root perforation repair, including superior sealing efficacy, clinically relevant radiopacity, and smooth surface topography. Further investigation is warranted to assess its clinical viability and potential translation to endodontic practice.
Contrasting effects of increasing dissolved iron on photosynthesis and O2 availability in the gastric cavity of two Mediterranean corals
Authors: Dellisanti Walter , Zhang Qingfeng , Ferrier-Pagès Christine , Kühl Michael 
Published: April 2024

Iron (Fe) plays a fundamental role in coral symbiosis, supporting photosynthesis, respiration, and many important enzymatic reactions. However, the extent to which corals are limited by Fe and their metabolic responses to inorganic Fe enrichment remains to be understood. We used respirometry, variable chlorophyll fluorescence, and O2 microsensors to investigate the impact of increasing Fe(III) concentrations (20, 50, and 100 nM) on the photosynthetic capacity of two Mediterranean coral species, Cladocora caespitosa and Oculina patagonica. While the bioavailability of inorganic Fe can rapidly decrease, we nevertheless observed significant physiological effects at all Fe concentrations. In C. caespitosa, exposure to 50 nM Fe(III) increased rates of respiration and photosynthesis, while the relative electron transport rate (rETR(II)) decreased at higher Fe(III) exposure (100 nM). In contrast, O. patagonica reduced respiration, photosynthesis rates, and maximum PSII quantum yield (Fv/Fm) across all iron enrichments. Both corals exhibited increased hypoxia (<50 µmol O2 L−1) within their gastric cavity at night when exposed to 50 and 100 nM Fe(III), leading to increased polyp contraction time and reduced O2 exchange with the surrounding water. Our results indicate that C. caespitosa, but not O. patagonica, might be limited in Fe for achieving maximal photosynthetic efficiency. Understanding the multifaceted role of iron in corals’ health and their response to environmental change is crucial for effective coral conservation.
Microbial community structure and carbon transformation characteristics of different aggregates in black soil
Authors: Zhao Danqi , Zhang Wei , Cui Juntao 
Published: April 2024

Background
Previous research on whole-soil measurements has failed to explain the spatial distribution of soil carbon transformations, which is essential for a precise understanding of the microorganisms responsible for carbon transformations. The microorganisms involved in the transformation of soil carbon were investigated at the microscopic scale by combining 16S rDNA sequencing technology with particle-level soil classification.

Methods
In this experiment,16S rDNA sequencing analysis was used to evaluate the variations in the microbial community structure of different aggregates in no-tillage black soil. The prokaryotic microorganisms involved in carbon transformation were measured before and after the freezing and thawing of various aggregates in no-tillage black soil. Each sample was divided into six categories based on aggregate grain size: >5, 2–5, 1–2, 0.5–1, 0.25–0.5, <0.25 mm, and bulk soil.

Results
The relative abundance of Actinobacteria phylum in <0.25 mm aggregates was significantly higher compared to that in other aggregates. The Chao1 index, Shannon index, and phylogenetic diversity (PD) whole tree index of <0.25 mm aggregates were significantly smaller than those of in bulk soil and >5 mm aggregates. Orthogonal partial least-squares discrimination analysis showed that the microbial community composition of black soil aggregates was significantly different between <1 and >1 mm. The redundancy analysis (RDA) showed that the organic carbon conversion rate of 0.25–0.5 mm agglomerates had a significantly greater effect on their bacterial community structure. Moreover, humic acid conversion rates on aggregates <0.5 mm had a greater impact on community structure. The linear discriminant analysis effect size (LEfSe) analysis and RDA analysis were combined. Bradyrhizobium, Actinoplane, Streptomyces, Dactylosporangium, Yonghaparkia, Fleivirga, and Xiangella in <0.25 mm aggregates were positively correlated with soil organic carbon conversion rates. Blastococcus and Pseudarthrobacter were positively correlated with soil organic carbon conversion rates in 0.25–0.5 mm aggregates. In aggregates smaller than 1 mm, the higher the abundance of functional bacteria that contributed to the soil’s ability to fix carbon and nitrogen.

Discussion
There were large differences in prokaryotic microbial community composition between <1 and >1 mm aggregates. The <1 mm aggregates play an important role in soil carbon transformation and carbon fixation. The 0.25–0.5 mm aggregates had the fastest organic carbon conversion rate and increased significantly more than the other aggregates. Some genus or species of Actinobacteria and Proteobacteria play a positive role in the carbon transformation of <1 mm aggregates. Such analyses may help to identify microbial partners that play an important role in carbon transformation at the micro scale of no-till black soils.
Anodal transcranial direct current stimulation enhances response inhibition and attention allocation in fencers
Authors: Dai Jiansong , Xiao Yang , Chen Gangrui , Gu Zhongke , Xu Kai 
Published: April 2024

Background
The aim of this study is to investigate the acute effects of anodal transcranial direct current stimulation (tDCS) on reaction time, response inhibition and attention in fencers.

Methods
Sixteen professional female fencers were recruited, and subjected to anodal tDCS and sham stimulation in the primary motor area (M1) one week apart in a randomized, crossover, single-blind design. A two-factor analysis of variance with repeated measures was used to analyze the effects of stimulation conditions (anodal stimulation, sham stimulation) and time (pre-stimulation, post-stimulation) on reaction time, response inhibition, and attention in fencers.

Results
The study found a significant improvement in response inhibition and attention allocation from pre-stimulation to post-stimulation following anodal tDCS but not after sham stimulation. There was no statistically significant improvement in reaction time and selective attention.

Conclusions
A single session of anodal tDCS could improve response inhibition, attention allocation in female fencers. This shows that tDCS has potential to improve aspects of an athlete’s cognitive performance, although we do not know if such improvements would transfer to improved performance in competition. However, more studies involving all genders, large samples, and different sports groups are needed in the future to further validate the effect of tDCS in improving the cognitive performance of athletes.
Variation and interrelationships in the growth, yield, and lodging of oat under different planting densities
Authors: Liu Lingling , Liang Guoling , Liu Wenhui , Ju Zeliang 
Published: April 2024

Background
Oat is a dual-purpose cereal used for grain and forage. The demand of oat has been increasing as the understanding of the nutritional, ecological, and economic values of oat increased. However, the frequent lodging during the growing period severely affect the high yielding potential and the quality of the grain and forage of oat.

Methods
Therefore, we used the lodging-resistant variety LENA and the lodging-sensitive variety QY2 as materials, implementing four different planting densities: 2.25×106 plants/ha (D1), 4.5×106 plants/ha (D2), 6.75×106 plants/ha (D3), and 9×106 plants/ha (D4). At the appropriate growth and development stages, we assessed agronomic traits, mechanical characteristics, biochemical compositions, yield and its components. The study investigated the impact of planting density on the growth, lodging, and yield of oat, as well as their interrelationships. Additionally, we identified the optimal planting density to establish a robust crop structure. The research aims to contribute to the high-yield and high-quality cultivation of oat.

Results
We observed that with increasing planting density, plant height, grass and grain yields of both varieties first increased and then decreased; root fresh weight, stem diameter, stem wall thickness, stem puncture strength, breaking strength, compressive strength, lignin and crude fiber contents, and yield components decreased; whereas the lodging rate and lodging coefficient increased. Planting density affects lodging by regulating plant height, height of center of gravity, stem wall thickness, internode length, and root fresh weight of oat. Additionally, it can impact stem mechanical strength by modulating the synthesis of lignin and crude fiber, which in turn affecting lodging resistance. Plant height, height of center of gravity, stem wall thickness, internode length, root fresh weight, breaking strength, compressive strength, lignin and crude fiber content, single-plant weight, grain yield and 1,000-grain weight can serve as important indicators for evaluating oat stem lodging resistance. We also noted that planting density affected grain yield both directly and indirectly (by affecting lodging); high density increased lodging rate and decreased grain yield, mainly by reducing 1,000-grain weight. Nonetheless, there was no significant relationship between lodging and grass yield. As appropriate planting density can increase the yield while maintaining good lodging resistance, in this study, 4.5×106 plants/ha (D2) was found to be the best planting density for oat in terms of lodging resistance and grass and grain yield. These findings can be used as a reference for oat planting.
Fertilizers, 1. General
Authors: Scherer Heinrich W. , Mengel Konrad , Kluge Günter , Severin Karl 
Published: July 2009

AbstractThe article contains sections titled:1.Introduction2.Plant Nutrition and Soil Science2.1.Plant Nutrients2.1.1.Definition and Classification2.1.2.Function of Plant Nutrients2.2.Soil Science2.2.1.Soil Classes, Soil Types, and Parent Material2.2.2.Nutrient Retention in Soils2.2.3.Soil pH, Buffer Power, and Liming2.2.4.Soil Water–Plant Relationships2.2.5.Organic Matter of Soils and Nitrogen Turnover2.3.Nutrient Availability2.3.1.Factors and Processes2.3.2.Determination of Available Plant Nutrients in Soils2.4.Physiology of Plant Nutrition2.4.1.Nutrient Uptake and Long‐Distance Transport in Plants2.4.2.Effect of Nutrition on Growth, Yield, and Quality2.5.Nutrient Balance2.5.1.Gains and Losses of Plant Nutrients2.5.2.Alternative Plant Nutrition3.Legal AspectsFertilizers are products that improve the levels of available plant nutrients and/or the chemical and physical properties of soil. An overview is given over the chemical and physical aspects of plant nutrition uptake and soil properties. The different categories of fertilizers are discussed, and special interest is given on production processes and analyses, including storage and transportation as well as environmental, legal, and economic aspects.