bluuebunny/crossref_metadata_2025_split huggingface dataset:
IMPLEMENTASI SISTEM CLIENT-SERVER BERBASIS FLASK DAN MYSQL UNTUK PENGELOLAAN DATA MAHASISWA DENGAN PROTOKOL TCP/IP
Authors: Ratnasari Ratnasari , Hafiizah Nur , Erdiani Ni Wayan , Hari Wibowo Asa 
Published: December 2024

Sistem client-server berbasis web berbasis server menjadi salah satu solusi efektif untuk pengelolaan data yang terdistribusi. Pada penelitian ini dibuat sebuat system penggelolaan data mahasiswa menggunakan framework flash dengan menggunakan framework Flask sebagai web server, MySQL sebagai database, dan komunikasi berbasis protokol TCP/IP melalui HTTP. Permasalahan yang dihadapi adalah bagaimana merancang dan mengimplementasikan sistem yang efisien untuk menyimpan dan mengakses data siswa baik dari sisi klien maupun sisi server. Tujuan dari penelitian ini adalah menghasilkan suatu sistem pengolahan data yang dapat penggolahan data yang dapat memproses input dari from web, menyimpan data tersebut di MySQL dan menampilkan data dengan cepat dan aman. Metode yang di gunakan adalah metode waterfall yang meliputi tahapan analisis, perancangan, implementasi, pengujian dan pemeliharaan sistem. Hasil pengujian menunjukkan bahwa sistem dapat menangani data mahasiswa dengan baik, dan komunikasi antara klien dan server berjalan efektif melalui protokol TCP/IP. Penelitian ini memberikan konstribusi untuk mengimplementasikan sistem penggolahan data berbasis web dengan arsitektur client-server yang dapat digunakan pada aplikasi lain.
PENERAPAN LEAN MANUFACTURING UNTUK MENGURANGI WASTE MENGGUNAKAN METODE VALUE STREAM MAPPING PADA UMKM SAMBEL PECEL MBAK TI
Authors: Ferdiansyah Rega , Budiharti Nelly , Adriantantri Emmalia 
Published: December 2024

Produk yang dihasilkan UMKM Sambel Pecel Mbak Ti ialah sambel dalam bentuk kemasan dengan merk Sambel Pecel Mbak Ti. Masalah yang terjadi pada UMKM Sambel Pecel Mbak Ti yaitu adanya pemborosan (waste) dalam proses produksi. Tujuan dari penelitian ini yaitu, mengidentifikasi aktivitas yang menyebabkan waste pada proses produksi, mengganti kegiatan pada proses produksi yang tergolong value added, necessary but non value added, dan non value added, memberikan usulan perbaikan pada proses produksi. Penelitian ini menggunakan metode Value Stream Mapping (VSM) untuk membantu menemukan waste yang ada pada proses produksi. Berdasarkan hasil dari analisis data dapat diketahui waste yang paling besar dari prosentase From Defect 23%, From Overproduction 17%, dan To Motion 15%. Berdasarkan hasil dari analisa VALSAT didapatkan usulan perbaikan untuk masing-masing waste yang terjadi pada proses produksi yaitu penambahan departemen Production, Planning and Inventory Control (PPIC). Usulan perbaikan waste berguna untuk melakukan perencanaan dalam proses produksi pada UMKM Sambel Pecel Mbak Ti
ANALISIS ACTIVITY BASED COSTING DAN ECONOMIC ORDER QUANTITY PADA PERSEDIAAN OLI MESIN BENGKEL BERKAH RAYA MOTOR
Authors: Efendi Muhsin , LA Salmia , Septiari Renny 
Published: December 2024

Bengkel Berkah Raya Motor Bontang merupakan perusahaan yang bergerak dalam bidang jasa perbaikan dan penjualan sparepart sepeda motor. Barang yang paling sering terjual di bengkel ini adalah oli sepeda motor. Sistem penilaian ABC adalah prosedur sederhana berdasarkan volume nilai rupiah. Sistem ABC menjadi pedoman bagi perusahaan dalam memprioritaskan dalam persediaan. Barang-barang di A diberlakukan pengawasan yang berbeda dari kelompok B atau kelompok C. Tujuan dilakukannya EOQ adalah untuk mengetahui jumlah persediaan yang ekonomis agar persediaan tetap terjaga dalam kondisi aman namun dengan biaya yang minimal. Berdasarkan analisis ABC didapati hasil dari pengelompokan A item yang terdiri dari 9 item persediaan yaitu Federal ultratec 800 ml, Yamalube super matic, AHM (MPX 2), Yamalube Matic, Yamalube Silver, Yamalube Sport, Shell Helix HX5, Federal Matic 800 ML, AHM (MPX 1). Hasil dari pengelompokan B item yang terdiri 3 item persediaan yaitu AHM (SPX 1) 1L, Enduro racing, Ecstar. Hasil dari pengelompokan C item yang terdiri 3 item persediaan yaitu Yamalube super sport, AHM (SPX 1) 800 ML, Shell advance. Berdasarkan Hasil Analisis EOQ pada kelompok A persediaan, Federal Ultratec 800 ML didapati nilai order quantity 105 unit, Yamalube Super Matic didapati nilai order quantity 62 unit, AHM MPX 2 didapati nilai order quantity 88 unit, Yamalube Matic didapati nilai order quantity 86 unit, Yamalube Silver didapati nilai order quantity 77 unit, Yamalube Sport didapati nilai order quantity 62 unit, Helix HX5 didapati nilai order quantity 46 unit, Federal Matic 800 ML didapati nilai order quantity 74 unit, AHM MPX 1 didapati nilai order quantity 63 unit. Hasil Analisis EOQ pada Kelompok B persediaan, AHM SPX 1 1L didapati nilai order quantity 45 unit, Enduro Racing didapati nilai order quantity 44 unit, Ecstar didapati nilai order quantity 43 unit. Hasil Analisis EOQ pada kelompok C persediaan, Yamalube Super Sport didapati nilai order quantity 31 unit, AHM SPX 1 800 ML didapati nilai order quantity 37 unit, Shell Advance didapati nilai order quantity 38 unit.
ANALISIS PENGENDALIAN KUALITAS PRODUKSI SUSU UHT MENGGUNAKAN METODE STATISTICAL QUALITY CONTROL (SQC) DI PT. GREENFIELDS INDONESIA
Authors: Septika Yannimar Annisa , Budiarti Nelly , Priyasmanu Thomas 
Published: December 2024

, PT. Greenfields Indonesia merupakan produsen susu sapi yang mengoperasikan peternakan sapi perah dan pabrik pengolahan terintegrasi terbesar di Asia Tenggara. Perusahaan berusaha menghasilkan produk susu dengan spesifikasi komposisi nutrisi yang sangat beragam dan semakin komplek. Dengan adanya hal tersebut, maka perusahaan berusaha memenuhi dan meningkatkan spesifikasi kualitas dengan mengidentifikasi serta menganalisis faktor-faktor yang dapat menyebabkan kandungan fat tidak sesuai dengan spesifikasi standar kualitas di PT. Greenfields Indonesia. Penelitian ini bertujuan menghasilkan produk susu yang berkualitas dengan pengendalian faktor-faktor penyebab product defect. Penelitian ini menggunakan metode Statistical Quality Control dengan analisa mengenai pengendalian kualitas yang dilakukan pada penelitian ini yaitu dengan membuat peta kendali atau control chart. Peta kendali digunakan untuk membantu mendeteksi adanya penyimpangan dengan cara menetapkan batas-batas kendali. Data yang digunakan merupakan data dari kandungan fat berdasarkan milk analyst report dari hasil uji laboratorium dengan sampel susu UHT full cream bulan Januari hingga Februari 2023 total sampel 116 didapatkan hasil uji lab yang berada diluar batas kualitas standar perusahaan dengan parameter fat 57 sampel. Berdasarkan hasil dari peta kendali proses cacat produksi parameter fat yang out of control. Dari hasil tersebut dilakukan revisi terhadap peta kendali agar semua data berada dalam batas kendali. Tahap selanjutnya melakukan analisis akar penyebab masalah berdasarkan hasil brainstorming yang digambarkan menggunakan diagram sebab-akibat atau fishbone. Faktor-faktor yang ditinjau dari manusia, bahan baku, metode dan lingkungan. Tahap terakhir melakukan pengendalian kualitas serta perumusan usulan dengan penerapan PDCA (plan-do-check-action).
ANALISIS PENERAPAN SISTEM ENTERPRISE RESOURCE PLANNING PADA PROSES PRODUKSI TAHU DI PABRIK TAHU RDS
Authors: Maharani Luthfia , Budiharti Nelly , Hariyanto Sony 
Published: December 2024

Penelitian ini mengkaji masalah pemborosan bahan baku dalam produksi dan menawarkan solusi untuk pemilik perusahaan yang tidak bisa selalu hadir di lokasi produksi karena jadwal yang padat. Metode yang digunakan adalah kuantitatif, dengan wawancara, observasi, dan dokumentasi terhadap pemilik Perusahaan Pabrik Tahu RDS dan karyawan. Data pendukung mengenai jumlah produksi selama penelitian digunakan untuk mendukung solusi yang diajukan, yaitu penggunaan platform ERP. Penelitian ini menggunakan software Odoo16, yaitu ERP untuk mengolah data jumlah produksi. Diantara 30 modul inti yang disediakan oleh Odoo, terdapat dua modul yang digunakan secara bersamaan untuk mendukung penelitian ini, yaitu Modul Manufacturing dan modul Inventory. Urutan penelitian ini adalah: 1. Pegambilan data dari lokasi penelitian, 2. Memuat data yang didapat dari lokasi penelitian pada aplikasi Odoo16 . 3. Membuat rencana simulasi produksi dengan Odoo16. Pada akhir penelitian, ditemukan hasil bahwa pengguaan Odoo16 dapat menjadi solusi efektif untuk mengatasi halangan pemilik dalam mengawasi pabrik secara langsung. Pemborosan bahan baku sebesar 7,69% terjadi selama proses produksi, dan Odoo16 dapat memberikan informasi real-time mengenai produksi, yang diterima dengan baik oleh pemilik perusahaan.
SISTEM PENDUKUNG KEPUTUSAN PENILAIAN GURU HONOR DI SMPS IYA TEKKI WEWEWA TIMUR DENGAN METODE ANALYTICAL HIERYARCY PROSES
Authors: Wada Laba Elisabet , Elefri Neno Friden , Purnami Setiawi Agustina 
Published: December 2024

Tingkat keberhasilan Pendidikan dari setiap Lembaga memiliki kualitas keberhasilan yang berbeda, hal yang dipengaruhi lembaga tingkat pendidikan adalah fasilitas, siswa dan guru dan kurikulum pembelajaran. Dari berapa hal tersebut untuk meningkatkani mutu Pendidikan dari pihak sekolah memberikan penghargaan bagi guru yang kinerjanya bagus di berikan prestasi agar menjadi motivasi guru untuk meningkatkan kualitas mengajar agar terciptalah sumber daya manusia yang berkualitas. Pada SMPS IYA Tekki Wewewa Timur selama ini belum ada sistem pendukung keputusan untuk menilai guru honorer tetapi metode yang digunakan selama ini masih manual yaitu sistem penilaian dilakukan langsung oleh kepala sekolah, dengan penelitian yang dilakukan saat ini adalah untuk membenahi sistem penilaian yang ada sebelumnya dengan penerapan sistem pendukung keputusan dengan metode AHP untuk penilaian yang lebih efisien dan efektif karena dengan metode AHP akan menentukan nilai bobot dari kriteria dan sub kriteria untuk penilaian guru terbaik berdasarkan nilai tertinggi. Pada hasil penelitian guru honorer yang terbaik yang telah dianalisa oleh karena itu nilai perangkingan teratas adalah 0,3875
Pengaruh Pemberian Pupuk Organik Kotoran Sapi dan Pupuk Organik Cair Limbah Sayuran Terhadap Tanaman Cabai Rawit
Authors: Anam Muhamad Khoerul , Muryanto Sigit , Juhariah Jujuk 
Published: December 2024

Cabai rawit (Capsicum annum ) termasuk dalam famili terong-terongan dan tergolong tanaman semusim atau tanaman berumur pendek. Tanaman cabai rawit merupakan jenis tanaman perdu yang memiliki kayu, bercabang dan tumbuh dengan tegak. Habitat tanaman cabai rawit yaitu di dataran tinggi maupun dataran rendah. Tujuan dari penelitian ini agar dapat mengetahui tentang perbedaan antara penggunaan pupk organik kotoran sapi dan pupuk cair dari limbah sayuran terhadap pertumbuhan tanaman cabai rawit. Penelitian ini dilaksanakan di Desa Manggis, Mojosongo, Boyolali pada bulan Juli 2023. Penelitian ini menggunakan Rancangan Acak Kelompok Faktorial 2 faktor. parameter yang diamati pada penelitian ini adalah panjang tanaman, panjang daun terpanjang, lebar daun terlebar. Hasil penelitian menunjukan bahwa menggunakan pengaruh pemberian pupuk organik kotoran sapi dan pupuk organik cair limbah sayuran tidak berbeda secara signifikan.
Strength and size relationships of toe flexor muscles in three different functional force production tasks
Authors: Kusagawa Yuki , Kurihara Toshiyuki , Maeo Sumiaki , Sugiyama Takashi , Kanehisa Hiroaki , Isaka Tadao 
Published: December 2024

Purpose
Toe flexor strength (TFS) has been determined to evaluate the toe flexor muscle function. However, it is unclear how strength and size relationships of toe flexor muscles vary depending on the toes intended for force production. We aimed to clarify this by examining the relationship between TFS and toe flexor muscle size, and hypothesized TFS produced by all toes (TFS-All), the great toe (TFS-Great), and lesser toes (TFS-Lesser) would be specifically associated with the size of the muscles specialized in each corresponding toe flexion.
Methods
The maximal anatomical cross-sectional area (ACSAmax) of each toe flexor muscle was measured by magnetic resonance imaging in twenty healthy young men. The three types of TFS were measured using a custom-made toe push dynamometer.
Results
TFS-All was significantly associated with ACSAmax of the adductor hallucis transverse head (ADDH-TH) (r = 0.58, P = 0.01) and flexor hallucis brevis (FHB) (r = 0.56, P = 0.01). TFS-Great and TFS-Lesser were not significantly correlated with ACSAmax of any analyzed muscles, except for a significant correlation between TFS-Lesser and dorsal/plantar interosseous muscle (r = 0.48, P = 0.03).
Conclusions
The size of two plantar intrinsic foot muscles, FHB, anatomically specialized for the great toe flexion, and ADDH-TH, supplementary flex the great toe, may be the determinant for TFS-All. However, TFS-Great and TFS-Lesser are not associated with the size of the muscles anatomically specialized in each corresponding toe flexion, perhaps due to difficulty in maximally and separately activating individual muscles (i.e., neural/anatomical reasons) during the TFS-Great and TFS-Lesser production.
Kinetic characterization of adolescent scoliosis patients with Lenke 1B+
Authors: Huai Wang  , Rongchang Fu  , Kewei Yang  
Published: December 2024

Purpose
The study purpose was to investigate dynamic responses of Lenke1B+ spines of adolescent scoliosis patients to different frequencies.
Methods
Modal analysis, harmonic response analysis, and transient dynamics of a full spine model inverted by the finite element method using Abaqus.
Results
The first-order axial resonance frequency of 4.51 Hz produced a maximum axial displacement of 30.15 mm. Comparison of the five frequencies indicated that the 10 Hz frequency response curve was smoothest, while the amplitude-frequency curve at 4 Hz showed the greatest fluctuations accompanied by resonance phenomena. At the resonance frequency, the maximum axial displacement of the thoracic spine was at T1, being 31.17 mm, while that of the lumbar spine was at L1, with 0.56 mm. The maximum stress of the intervertebral discs was located between T4 and T5, representing 3.496 MPa, and the maximum stress in the small joints was located in the concavity between T7 and T8, with 19.97 MPa, and the maximum axial displacement was 54.31 mm, located in the convexity between T6 and T7.
Conclusions
The first-order axial resonance frequency was the most harmful to the patient. The uneven stress distribution in the spine was closely related to the degree of spinal deformity, with the thoracic spine being more sensitive to low frequencies than the lumbar spine. The concave side of the spinal deformity was more prone to stress concentrations while the convex side was more prone to deformity, indicating that disc degeneration and small-joint disease are more likely to occur at the most deformed part of the spine.
Isokinetic strength and jumping abilities of teenage soccer players playing in different field positions
Authors: Górski Michał , Wilk Adrian , Pastuszak Anna , Starczewski Michał , Michalak Bartłomiej , Lane Michael T. , Buśko Krzysztof 
Published: December 2024

Purpose
Soccer is a sport in which the game is played in a very dynamic manner. It requires soccer players to be able to develop high muscle force in a very short period of time. The aim of the study was to evaluate the strength and jumping abilities of young soccer players playing in different positions on the field.
Methods
The study included 49 adolescent soccer players: 6 goalkeepers, 15 defenders, 17 midfielders, and 11 strikers. We measured peak torques (PT), total work (TW), and average power (AP) developed by the knee flexors and extensors under isokinetic conditions at angular velocities of 60º*s-1, 180º*s-1, and 300º*s-1 on a Biodex dynamometer, and jump height (H) and maximum power (Pmax) on a force plate. PT, AP, TW, and Pmax scores were normalized relative to body mass.
Results
There were no statistically significant differences between measurements of basic somatic characteristics (body height and body weight) and age at peak height velocity (APHV) as well as PT, AP, TW, H, and Pmax in players from different positions on the field. Unlike defenders, midfielders showed a significant correlation of isokinetic tests indices with jump height (r = 0.54 ÷ 0.84) and maximum relative power (r = 0.55 ÷ 0.76).
Conclusions
The differences in correlations are probably due to the different tasks and activities that players in different positions on the field perform during the game.
Influence of heat treatment method on selected physicochemical and biological properties of fluoride-substituted calcium apatite
Authors: Borkowski Leszek , Zawislak Sylwia , Rutkowska Joanna , Trzaskowska Marta , Palka Krzysztof 
Published: December 2024

Purpose
The synthesis of fluoridated apatite consists of several stages, among which the heat treatment has a significant impact on the physical and chemical properties. The present study aims to elucidate the influence of two different sintering methods on fluoride-substituted apatite properties.
Methods
For this purpose, a two F-substituted apatites were produced by heat treatment in different ways called “rapid sintering” and “slow sintering”. Physicochemical properties of the obtained materials were analyzed using infrared spectroscopy, scanning electron microscopy with energy dispersive spectrometry, X-ray diffraction, and mercury intrusion porosimetry. Cytotoxicity of materials was assessed using MTT test.
Results
Sintering conditions significantly influenced some porosity parameters of the materials. The samples subjected to “rapid sintering” showed a larger total pore area and mercury intrusion volume, while the samples subjected to “slow sintering” showed higher average pore diameter. Other porosity parameters did not differ significantly between the tested materials. The crystalline phases and chemical compositions of both materials were the same. Both materials appeared to be non-toxic since their extracts did not caused reduction in the viability of MC3T3-E1 cells compared to control cells and the results obtained were similar for both materials.
Conclusions
Sintering is an important step in the apatite synthesis process. The way apatite is sintered is a factor that influences its physicochemical properties. The study performed on fluoride-substituted apatite showed that sintering conditions influenced some porosity parameters but had no effect on composition, chemical structure or crystalline phase. The cytotoxicity of both materials was at the same level, indicating that both were non-toxic.
Evaluation of frictional wear in a follow-up screw-rod kinematic node in GGS transpedicular stabilization
Authors: Lichosik Justyna , Szkoda-Poliszuk Klaudia , Żak Małgorzata , Pezowicz Celina 
Published: December 2024

Purpose
The aim of this study was to evaluate the abrasive wear of the sliding screw-rod joint used in growth guidance system (GGS) stabilizers, allowing the translation of the screw along the rod during the spinal growth process in a standard and modified system.
Methods
The study used single kinematic screw-rod pairs made of titanium alloy Ti6Al4V. Mechanical tests (cyclic loads) simulated the stabilizer's operation under conditions similar to actual use. A microscopic evaluation was conducted, analyzing abrasive wear based on measured abrasion areas. Numerical simulations were performed for the standard joint system and for a structural change (an additional insert to increase contact area between the rod and sliding screw cap).
Results
The study evaluated the abrasive wear of the mating elements of the stabilizer. Mechanical tests showed an increase in the force observed (11.74±2.52 N) with the increasing number of load cycles. Microscopic evaluation showed abrasion of the caps and rods in two areas (upper and lower). Numerical simulations indicated the highest stresses in the standard system were on the mating elements, i.e., the rod and the cap (15.6 MPa). In the modified joint, stress distribution differed, concentrating on the surface of the insert and the rod, with maximum values of 6.0 MPa (PE insert) and 12.4 MPa (PEEK insert).
Conclusions
Comparing the stress distributions obtained in the numerical simulations and the abrasive wear effects produced in the mechanical tests, a similar mechanism was observed (the destruction of the top layer of the mating elements of the stabilizer).
Anal Squamous Cell Carcinoma: From Standard Treatment to Personalized Therapy
Authors: Basree Mustafa M. , Hutten Ryan , Sodji Quaovi , Bassetti Michael F. , Miller Jacob A. 
Published: December 2024

Abstract
Anal squamous cell carcinoma (ASCC) is a rare but increasingly prevalent disease, predominantly driven by human papillomavirus infection, with decreasing prevalence among individuals of vaccination-eligible age. In this review, we discuss both the current standard of care and future approaches for managing ASCC. There is interest in de-escalating therapy to minimize treatment-related morbidity, with studies such as DECREASE and PLATO currently ongoing. The integration of liquid biopsies as well as molecular biomarkers into clinical practice offers an exciting new frontier for personalized ASCC treatment. The future of anal cancer management lies in a personalized, biomarker-driven approach, which holds promise to transform clinical decision-making and enhance both the quantity and quality of life for patients with ASCC.
Gestión de los procesos de la cadena de suministro:
Authors: Carbajal Nelson , Werbin Eliana 
Published: December 2024

The importance of process management is that effective business processes are crucial to the success of the organization. A well-designed production process helps predict and optimize the resources you will need, eliminates superfluous operations and reduces costs. In this article, a bibliographic review of the main tools for managing the internal processes of the supply chain is carried out, starting from a theoretical reference framework to the most detailed description of the balanced scorecard.
Evaluation of Several Explanations of the Strong X-Ray Polarization of the Black Hole X-Ray Binary 4U 1630-47
Authors: Krawczynski Henric , Yuan Yajie , Chen Alexander Y. , Hu Kun , Rodriguez Cavero Nicole , Chun Sohee , Gau Ephraim , Steiner James F. , Dovčiak Michal 
Published: December 2024

Abstract
The Imaging X-ray Polarimetry Explorer observations of the X-ray binary 4U 1630–47 in the high soft state revealed high linear polarization degrees (PDs) rising from 6% at 2 keV to 10% at 8 keV. We discuss in this Letter three different mechanisms that impact the polarization of the observed X-rays: the reflection of gravitationally lensed emission by the accretion disk, reprocessing of the emission in outflowing plasma, and electron and ion anisotropies in the accretion disk atmosphere. We conducted detailed ray-tracing studies to evaluate the impact of the reflection of strongly gravitationally lensed emission on the PDs. Although the reflected emission can produce high PDs in the high-energy tail of the thermal emission component, we do not find models that describe the PDs and are consistent with independent estimates of the source distance. We discuss the energetics of another proposed mechanism: the emission or scattering of the X-rays in mildly relativistically moving plasma outflows. We argue that these models are disfavored as they require large mechanical luminosities on the order of, or even exceeding, the Eddington luminosity. We investigated the impact of electron and ion anisotropies but find that their impact on the observed PDs are likely negligible. We conclude with a discussion of all three effects and avenues for future research.