bluuebunny/crossref_metadata_2025_split huggingface dataset:
Investigation of Workload Control Methods for Shops with Re-Entrant Flows
Authors: Prabhu Aruna , Raghunandana K , Yogesh Pai P , Barboza Augustine B.V. 
Published: February 2024

Abstract
The re-entrant flow with an unpredictable nature of arrival would apparently harm production plans and schedules in flow type of shops. The re-entrant flow with varied arrival frequencies in rotor blade manufacturing is quite complicated and results in disproportionate workloads. Hence, an attempt has been made to study the significant influence of disproportionate workloads and research on an innovative order release method to enhance performance. The manufacturing process was observed thoroughly to incorporate the uncertain events that cause disturbance in the production. A simulation model was developed on a discrete event simulation platform by analysing problem phenomena right from the conceptualization phase. The model has been verified and validated to ensure the accuracy. The model was subjected to 288 experiments representing different scenarios that a flow shop undergoes in reality. The factors considered in the experimentation were re-entrant frequency, re-entrant proportions, order release methods and priority dispatching rules. A refined load release policy for disproportionate loads has been proposed to judge its effectiveness in terms of profit computation by comparing it with other relevant policies. Results of the experiment revealed that the order release methods contribute 95.93% to throughput performance, in addition, the use of the new re-entrant method policy in the above scenario was productive in improving the overall shop performance.
Criterios ASG: retos y oportunidades para la gestión sostenible
Authors: García Bonilla Diego Alonso 
Published: February 2024

La sostenibilidad de la empresa resulta ser una buena indicación de su viabilidad financiera, ya que hace énfasis en una perspectiva de negocio de largo plazo. En principio, las empresas cuya operación incorporan prácticas de sostenibilidad deberían superar a las que no lo hacen, pues priorizan oportunidades de inversión a largo plazo sobre los beneficios de corto, beneficiándose así de una mayor estabilidad y crecimiento de las ganancias y una menor volatilidad de los beneficios futuros. Debido a este enfoque, estas empresas tienen una mejor comprensión de su entorno competitivo y, por tanto, los beneficios de su mayor desempeño son compartidos con la sociedad.
En este contexto, los Criterios ASG (Ambiental, Social y Gobernanza) como conjunto de estándares que evalúan el desempeño ético y sostenible en la empresa, representan un marco integral de medición -especialmente en los mercados de capitales- del rendimiento global en términos del impacto al medio ambiente, la relación con la sociedad y la efectividad de las prácticas de gobierno corporativo. Sin embargo, la adopción de criterios ASG frecuentemente se percibe como una visión reduccionista de la gestión sostenible. Aunque estos criterios proporcionan un marco útil para evaluar el desempeño en áreas específicas, esta simplificación podría soslayar la interconexión y la complejidad de los desafíos sostenibles. Así mismo, existe el riesgo de que las empresas acojan estos criterios como "cajas de verificación", donde cumplir con ciertos parámetros de evaluación se convierte en el objetivo final, en detrimento del desarrollo de modelos de negocio de largo plazo que integren las cuestiones propias de su sostenibilidad y las de su entorno.
Finalmente, para abordar los retos actuales de la sostenibilidad empresarial de manera más efectiva, es imperativo que las empresas apliquen y apropien en su gestión los criterios ASG, sin dejar de adoptar enfoques más holísticos que consideren el impacto total de sus operaciones en el entorno -cada vez más complejo- y la sociedad. La sostenibilidad debe ser una parte integral de la cultura empresarial, arraigada en los valores y prácticas de la empresa, y no simples respuestas a las demandas externas o al desarrollo de estrategia de relaciones públicas que puedan desembocar en efectos adversos no deseados como el greenwashing en estos mercados.
Pengaruh Model Problem Based Learning Berbantuan Media PhET Simulation Terhadap Hasil Belajar Pada Materi Usaha dan Energi
Authors: Maharani Nanda Nabila , Hikmawati Hikmawati , Susilawati Susilawati , Gunada I Wayan 
Published: February 2024

Penelitian ini bertujuan untuk menguji model problem based learning berbantuan media PhET simulation terhadap hasil belajar pada materi usaha dan energi. Jenis penelitian yang digunakan adalah quasi eksperimen dengan desain nonequivalent control group design. Populasi dalam penelitian ini adalah seluruh peserta didik kelas X SMAN 4 Mataram yang berjumlah 272 orang. Pengambilan sampel menggunakan teknik purposive sampling, sehingga diperoleh peserta didik X.8 yang berjumlah 31 orang sebagai kelas eksperimen menggunakan model problem based learning berbantuan media PhET simulation dan peserta didik X.2 yang berjumlah 28 orang sebagai kelas kontrol menggunakan pembelajaran konvensional. Instrumen yang digunakan untuk penilaian pada ranah kognitif berupa tes soal pilihan ganda yang mengacu pada revisi taksonomi Bloom yang terdiri dari level C1 sampai dengan C6 sebanyak 20 butir soal setelah diuji validitas, reliabilitas, daya beda, dan taraf kesukaran soal, dan untuk penilaian pada ranah afektif dan psikomotor berupa lembar observasi. Data hasil belajar ranah kognitif dianalisis menggunakan statistik parametrik yaitu uji hipotesis t-test polled varians dengan taraf signifikan 5% dan dianalisis menggunakan uji N-Gain. Diperoleh dari hasil analisis uji hipotesis, sebesar 3,86 dan sebesar 2,00 dan dari hasil uji N-Gain, nilai rata-rata N-Gain pada kelas eksperimen dan kontrol sebesar 0,59 dan 0,40 dengan kriteria peningkatan sedang. Sesuai dengan kriteria uji hipotesis, jika lebih besar dari , maka Ho ditolak dan Ha diterima, sehingga dapat disimpulkan bahwa model problem based learning berbantuan media PhET simulation berpengaruh terhadap hasil belajar peserta didik pada materi usaha dan energi.
Determinan Hasil Produksi Kelapa di Desa Nglebeng Kecamatan Panggul Kabupaten Trenggalek
Authors: Sutiknjo Tutut Dwi , Andajani Wiwiek , Rosaning Trisna Natasya Puspa , Pamujiati Agustia Dwi 
Published: February 2024

Coconut is an important plantation crop in Indonesia. Panggul District Trenggalek Regency was one of the coconut production centers in East Java. Coconut became an excellent product in this district, and hence it was the potential to be developed. Nevertheless, research about production determinants and revenue of coconut farmers has not been done yet. This research aimed to determine the factors that influence coconut production and the revenue of coconut farmers. The research was conducted in Nglebeng Village, Panggul District, Trenggalek Regency, with 30 randomly selected coconut farmers as respondents. Data was collected using observation, interviews, and distributing questionnaires. The data analysis method used descriptive analysis to determine the characteristics of the respondents, the factors that affect coconut productivity using multiple regression analysis, and income analysis to determine the income of coconut farmers. The results showed that most coconut farmers in Nglebeng Village were 61â€“70 years old with an elementary education level and had been doing coconut farming for 30â€“50 years with a land area of 0.01â€“0.05 ha. From the calculation results, it can be seen that the factors that significantly affect coconut production were the population of coconut trees and the amount of inorganic fertilizer used. In contrast, the income of coconut farmers in Nglebeng Village was IDR19,113,337 per year.Â Kelapa merupakan komoditas penting pada sector perkebunan yang memegang peranan cukup sentral. Kecamatan Panggul Kabupaten Trenggalek adalah salah satu sentra produksi kelapa di Jawa Timur. Kelapa menjadi produk unggulan di kecamatan tersebut sehingga berpotensi untuk dikembangkan, namun belum dilakukan penelitian terkait daterminan produksi dan pendapatan petani kelapa. Tujuan dari penelitian ini yakni Faktor Determinan produksi kelapa serta pendapatan petani kelapa. Penelitian dilakukan di Desa Nglebeng Kecamatan Panggul Kabupaten Trenggalek dengan jumlah responden 30 petani kelapa yang dipilih secara acak. Data dikumpulkan dengan cara observasi, interview, dan penyebaran kuesioner. Data dianalisis secara deskriptif guna mengetahui lebih dalam karakteristik pada setiap responden, sedangkan analisis regresi berganda digunakan untuk mengetahui Faktor Determinan produksi kelapa, dan analisis pendapatan untuk mengetahui pendapatan petani kelapa. Hasil dari penelitian menunjukkan petani kelapa di Desa Nglebeng mayoritas berumur 61â€“70 tahun dengan tingkat pendidikan SD dan melakukan usahatani kelapa selama 30â€“50 tahun dengan luas lahan 0,01â€“0,05 ha. Dari hasil perhitungan dapat diketahui bahwa faktor yang berpengaruh signifikan terhadap produksi kelapa yaitu populasi pohon kelapa dan jumlah pupuk anorganik yang digunakan sedangkan pendapatan petani kelapa di Desa Nglebeng sebesar Rp19.113.337 per tahun.
Effects of curcumin in patients with non-alcoholic fatty liver disease: A systematic review and meta-analysis
Authors: Malik Adnan , Malik Muhammad 
Published: February 2024

Background: Curcumin is an anti-inflammatory that is proposed to have a positive impact on patients with non-alcoholic fatty liver disease (NAFLD). We aim to assess the effects of curcumin in patients with NAFLD. Methods: Clinical trials from PubMed, Scopus, the Web of Science, and Cochrane CENTRAL with variables alanine transferase, aspartate transaminase, alkaline phosphatase, glycated hemoglobin (HBA1c), BMI, waist circumference, total cholesterol, total glycerides, high-density lipoproteins, and low-density lipoproteins were included. Homogeneous and heterogeneous were analyzed under a fixed-effects model and the random-effects model, respectively. Results: Fourteen clinical trials found that curcumin has no statistically significant effect on alanine transferase (MD = −2.20 [−6.03, 1.63], p = 0.26], aspartate transaminase (MD = 1.37 [−4.56, 1.81], p = 0.4), alkaline phosphatase (MD = 3.06 [−15.85, 9.73], p = 0.64), glycated hemoglobin (HBA1c), (MD = −0.06 [−0.13, 0.02], p = 0.16], and BMI (MD = 0.04 [−0.38, 0.46], p = 0.86). Curcumin reduced the waist circumference (MD = −4.87 [−8.50, −1.25], p = 0.008). Lipid profile parameters were not significant, except the total glycerides (MD = −13.22 [−24.19, −2.24], p = 0.02). Conclusions: Curcumin significantly reduces total glycerides and waist circumference in NAFLD.
Microvascular decompression of a vertebral artery loop causing cervical radiculopathy: illustrative case
Authors: Semonche Alexa , Rinaldo Lorenzo , Lee Young , Dubnicoff Todd , Matles Harlan , Chou Dean , Abla Adib , Chang Edward F 
Published: February 2024

BACKGROUND
Vertebral artery loops are a rare cause of cervical radiculopathy. Surgical options for nerve root decompression include an anterior or posterior approach, with or without additional microvascular decompression.

OBSERVATIONS
The authors describe a case of a 49-year-old man with a long-standing history of left-sided neck pain and migraines, who was found to have a vertebral artery loop in the left C3–4 neural foramen compressing the left C4 nerve root. The patient underwent a posterior cervical decompression with instrumented fusion and macrovascular decompression of the left C4 nerve root via Teflon felt insertion. In a literature review, we identified 20 similar cases that had also been managed surgically.

LESSONS
Although the anterior approach is more frequently described in the literature, a posterior approach for nerve compression by a vertebral artery loop is also a safe and effective treatment. The authors report the third case of this surgical approach with a good outcome.
Compressive myelopathy from diffuse spinal dural calcifications in a patient with end-stage renal disease: illustrative case
Authors: Malecki Alexis , Pawloski Jacob , Anzalone Anthony , Shaftel Kelly , Fadel Hassan Ali , Lee Ian 
Published: February 2024

BACKGROUND
Diffuse spinal dural calcification is a rare disorder associated with hyperparathyroidism, including the secondary forms associated with renal failure, osteodystrophy, and chronic hypocalcemia. Here, the authors report a rare case of diffuse dural calcification causing spinal cord compression with myelopathy, requiring decompressive surgery with duraplasty to achieve adequate decompression.

OBSERVATIONS
A 46-year-old male with a history of renal failure on dialysis presented with 2 months of progressive neuropathic pain, lower-extremity weakness, and nonsustained clonus. Spine imaging showed severe renal osteodystrophy with multilevel compression fractures and diffuse dural calcifications with areas of invagination causing severe spinal cord compression. Decompressive surgery was recommended. In surgery, a thickened and calcified dura was encountered with areas of buckling causing spinal cord compression. The invaginated area of the dura was resected and reconstructed with patch duraplasty. The patient’s neurological status remained unchanged postoperatively, and at the 6-month follow-up, the patient reported significant improvement in pain and muscle spasms.

LESSONS
Diffuse dural calcifications are a rare complication of prolonged dialysis and secondary hyperparathyroidism. When there is resultant spinal cord compression, this condition requires an intradural approach that addresses the thickened, calcified dura directly to obtain adequate spinal cord decompression.
Delayed symptomatic cerebral vasospasm following vestibular schwannoma resection: illustrative case
Authors: Pasricha Paurush , Khandhar Alay V , Misra Basant K 
Published: February 2024

BACKGROUND
Symptomatic cerebral vasospasm following posterior fossa extraaxial tumor resection is a rare phenomenon, with only 13 cases previously reported in the literature. The condition appears similar to vasospasm following supratentorial tumor resection, intraaxial posterior fossa tumor resection, and aneurysmal subarachnoid hemorrhage (aSAH). The majority of patients were not evaluated for vasospasm prior to symptom onset, leading to a delay in diagnosis.

OBSERVATIONS
The authors present their experience in a 56-year-old female who developed delayed cerebral vasospasm after excision of a solid-cystic vestibular schwannoma. Routine postoperative brain computed tomography showed evidence of subarachnoid hemorrhage in the basal cisterns. She was discharged on the 9th postoperative day. On the 11th day after tumor excision, she developed left hemiparesis, dysarthria, and dysphagia and was readmitted. Angiography confirmed bilateral diffuse cerebral vasospasm. The patient responded to standard hyperdynamic therapy used for vasospasm secondary to aSAH.

LESSONS
Symptomatic distant cerebral vasospasm after posterior fossa extraaxial tumor excision is a rare but challenging complication with a very high morbidity rate in reported cases. A high index of suspicion is required for early diagnosis and prompt management for a favorable outcome.
KESIAPSIAGAAN MASYARAKAT DALAM MENGHADAPI BENCANA GEMPA BUMI DI DESA BOBANEHENA KECAMATAN JAILOLO KABUPATEN HALMAHERA BARAT
Authors: Muhammad Ardhyansyah Agung P  , Achmad Rahim , Pasongli Nita 
Published: February 2024

Penelitian ini bertujuan untuk mengetahui tingkat Kesiapsiagaan Masyarakat Desa Bobanehena dalam menghadapi bencana gempa bumi. Penelitian ini merupakan penelitian deskriptif dengan pendekatan kuantitatif. Populasi dalam penelitian ini Â adalah masyarakat Desa Bobanehena yang berjumlah 482 kk, sampel dalam penelitian ini berjumlah 82 kk. Teknik pengambilan sampel menggunakan teknik simple random sampling. Variabel yang digunakan dalam penelitian ini yaitu: Pengetahuan, Kesiapsiagaan dan Rencana Tanggap Darurat. Teknik pengumpulan data yang digunakan adalah observasi,dokumentasi,dan kuesioner. Teknik analisis data yang digunakan adalah analisis deskriptif dengan pendekatan kuantitatif. Hasil penelitian menunjukkan aspek pengetahuan mendapat skor 79,9% dan masuk kategori sedang, aspek kesiapsiagaan mendapat skor 43,12% dan masuk kategori rendah,aspek rencana tanggap darurat mendapat skor 55,04% Â dan masuk kategori rendah. Secara keseluruhan rata-rata nilai dari ketiga parameter adalah 59,35% yang berarti tingkat kesiapsiagaan masyarakat desa Bobanehena dalam menghadapi Bencana gempa bumi masih rendah.
Is the Special Relativity Compatible With Einstein’s Static Universe?Proposal for New “Generic” Transformations. The Twin Paradox
Authors: Ramírez Escalona José Gabriel 
Published: February 2024

Albert Einstein, shortly after publishing his General Relativity Theory (GRT) applied it to the entire universe in a paper [1] of 1917. Einstein assumed that such a universe was static in time and possessed a uniform distribution of matter on the largest scales, obtaining a static and finite universe of spherical spatial curvature of radius _R_. Although this model was refuted by Edwin Hubble's discovery of the expansion of the universe, it is still often studied as a theoretical framework for some problems, such as the twin paradox.

This paper will show that Einstein's static universe model leads to a privileged frame of reference, so that any observer moving at the speed _v_ will be able to measure speeds of light other than _c_ depending on the direction of beam transmission. The above will refute the validity of the application to this closed and static universe of the Special Relativity Theory (SRT) proposed by Einstein in 1905 in his article [2]. In addition, a new synchronization convention and new coordinate transformations will be deduced, THE "GENERIC" TRANSFORMATIONS, which will replace those of Lorentz. Finally, the twin paradox in this universe will be solved by making use of them.
Кейбір тілдердегі академиялық грамматика жазу дәстүрі: ғылыми аппараты, құрылымы мен рәсімделуі
Authors: Момынова Б. , Слямбеков Қ. 
Published: February 2024

Академиялық грамматика – қазақ тілі грамматикасын зерттеп, ғылыми деңгейге көтерген ғалымдардың зерттеулерінің нәтижесі, іргелі еңбектердегі танымал ғылыми ойлар мен тұжырымдардың жиынтығы. Академиялық грамматика қазiргi тілді жеке- жеке конгломераттар жүйесi ретінде емес, бiр-бiрiмен тығыз байланысты, тiлдегi бар сөздердiң, сөз формаларының, сөз тiркестерiнiң, сөйлемдердiң органикалық тұтастықпен түзiлiсiн тiлдiк заңдылықтар негiзiнде қарастыруға негізделеді. Айталық, морфологияның кейбiр қиын мәселелерi синтаксистiк, сөзжасамдық негiзде түсiндiрiлсе, сондай-ақ осы деңгейлердің аражігі барынша ғылыми түрде ажыратылса, грамматикалық тұлғалардың табиғаты, мағынасы толығырақ ашылып, қиындықтар азая түседі. Бұл, бiр жағынан, морфологияның тiлдiң бір грамматикалық деңгейi болуымен, ал грамматикалық деңгейлердiң ендi бiрi – синтаксис болуымен байланысты болса керек. Кейбiр грамматикалық тұлғалардың мағыналары лексикалық мағынаның көмегiмен айқын бола түседi. Яғни тiл жүйе, тiл тұтастық деген қағида жайдан-жай туындамаса керек.
Адамзат тарихында 2500 жыл бұрын басталған грамматиканы жазу дәстүрі әлі күнге дейін жалғасып келеді. Бүгінгі ТМД елдерінде академиялық грамматиканы жариялау белді бағытқа айналған. Грамматиканы жазудың әр тілде әртүрлі дәстүрі мен жинастыру, ұсыну амалдары бар. Соларды салыстырып, озық үлгілерін анықтап, грамматиканы жазудың заманауи құралдарын табу аталмыш мақаланың мақсаты болып саналады. Мұның нәтижелері 2022 жылы жарық көру жоспарланған «Қазақ грамматикасына» пайдаланылады.
Грамматикализация и универсализация семантической категории модальности в современном русском языке (опыт диахронически-синхронического описания ФСП модальности)
Authors: Исенова Ф.К. , Нургазина А.Б. 
Published: February 2024

В статье рассматривается вопрос о семантической категории модальности, представленной функционально-семантическим полем, структура и содержание которого формируется тремя частными значениями: ‘желательности’, ‘возможности’ и ‘долженствования’. Универсальный характер семантической категории модальности даёт нам возможность проследить процесс становления этой категории в современном русском языке как фрагмента языковой картины мира и формирования функционально-сематического поля модальности в грамматической системе в диахроническом аспекте. В статье предлагаются обзор и анализ теоретических работ отечественных и зарубежных лингвистов, рассматривающих категорию модальности в различных аспектах – формальном, функционально-грамматическом, сопоставительном. Практической целью статьи становится сравнительный анализ ядра и периферии частных микрополей в древнерусском и современном русском языках, представленный в Национальном корпусе русского языка, с использованием целого ряда общенаучных и лингвистических методов и приёмов, в частности, дескриптивного, сравнительно-сопоставительного. Структура функционально-семантического поля модальности моноцентрична: ядро поля образуют формы глагола и модальные слова, а на периферии находятся синтаксические конструкции и просодические элементы. Анализ показал, что изменения в количественном составе поля модальности в древнерусском языке по сравнению с современным русским языком могут быть связаны с особенностями формирования языковой картины мира / языкового сознания русского человека: так, функционально-семантическое поле ‘желательность’ в древнерусском языке представлено 10 словоформами, тогда как в современном русском языке наблюдается увеличение словоформ в функционально-семантическом поле ‘возможности’ (с 3 до 6) и функционально-семантическом поле ‘необходимости’ (с 6 до 9). В заключение статьи авторами статьи делается вывод о том, что отмеченные изменения количественных и качественных параметров состава микрополей функционально-семантического поля модальности в русском языке представляют собой результат процесса грамматикализации и универсализации, а также отмечаются перспективы исследования данной категории с точки зрения лингводидактики и когнитивистики.
Philosophical worldview and pedagogical thoughts in the poetry of poet- zhiraus in Syrdarya region
Authors: Tulebayeva А.Т. , Yulduz N. 
Published: February 2024

The philosophical outlook and pedagogical thoughts in the poetry of poet-zhiraus of Syr region are analyzed in the article. The poet-zhiraus of Syr region also express their pedagogical views to show the right way in formation of an educated nation through their proverbs, haklia, poems-testaments.
Each nation has its own characteristics, national character, moral norms, customs, rituals, traditions and life style. Each nation has its own culture, which has been formed over hundreds of years, it takes root in people's lives and, of course, affects people's life skills and education. The desire to educate the generation of this nation in progressive traditions and an advanced moral spirit, to introduce people’s rich customs into life, to bring up them good qualities, is legitimacy and farsightedness.
Challenging tasks are sometimes arisenwith the development of the society, social relations, training and educational work. At each stage of the society development, new tasks are set before the family, school and other educational institutions. Finding more perfect and effective ways to influence especially young people's minds in the modern period are mentioned in the article.