bluuebunny/crossref_metadata_2025_split huggingface dataset:
On a reaction diffusion problem with a moving impulse on boundary
Authors: Coulibaly Alioune 
Published: January 2024

Abstract
We study an asymptotic problem of a semilinear partial differential equation (PDE) with Neumann boundary condition, periodic coefficients and highly oscillating drift and nonlinear terms. Our analysis focuses on the double limiting behavior of the PDE-solution perturbed by ε (viscosity parameter) and δ (scaling coefficient) both tending to zero. To do so, we state basic properties of the large deviations principle (LDP) and we express the logarithmic asymptotic of the PDE-solution. Particularly, we provide it for the case when ε converges more quickly than δ.
Deprivation-induced plasticity in the early central circuits of the rodent visual, auditory, and olfactory systems
Authors: Huang Li , Hardyman Francesca , Edwards Megan , Galliano Elisa 
Published: January 2024

Activity-dependent neuronal plasticity is crucial for animals to adapt to dynamic sensory environments. Traditionally, it has been investigated using deprivation approaches in animal models primarily in sensory cortices. Nevertheless, emerging evidence emphasizes its significance in sensory organs and in sub-cortical regions where cranial nerves relay information to the brain. Additionally, critical questions started to arise. Do different sensory modalities share common cellular mechanisms for deprivation-induced plasticity at these central entry-points? Does the deprivation duration correlate with specific plasticity mechanisms?This study systematically reviews and meta-analyses research papers that investigated visual, auditory, or olfactory deprivation in rodents of both sexes. It examines the consequences of sensory deprivation in homologous regions at the first central synapse following cranial nerve transmission (vision-lateral geniculate nucleus and superior colliculus; audition-ventral and dorsal cochlear nucleus; olfaction-olfactory bulb). The systematic search yielded 91 papers (39 vision, 22 audition, 30 olfaction), revealing substantial heterogeneity in publication trends, experimental methods, measures of plasticity, and reporting across the sensory modalities. Despite these differences, commonalities emerged when correlating plasticity mechanisms with the duration of sensory deprivation. Short-term deprivation (up to 1 day) reduced activity and increased disinhibition, medium-term deprivation (1 day to a week) involved glial changes and synaptic remodelling, and long-term deprivation (over a week) primarily led to structural alterations.These findings underscore the importance of standardizing methodologies and reporting practices. Additionally, they highlight the value of cross-modals synthesis for understanding how the nervous system, including peripheral, pre-cortical, and cortical areas, respond to and compensate for sensory inputs loss.Significance StatementThis study addresses the critical issue of sensory loss and its impact on the brain's adaptability, shedding light on how different sensory systems respond to loss of inputs from the environment. While past research has primarily explored early-life sensory deprivation, this study focuses on the effects of sensory loss in post-weaning rodents. By systematically reviewing 91 research articles, the findings reveal distinct responses based on the duration of sensory deprivation. This research not only enhances our understanding of brain plasticity but also has broad implications for translational applications, particularly in cross-modal plasticity, offering valuable insights into neuroscientific research and potential clinical interventions.
PROCESSO PROJETUAL PARA DESIGN DE IDENTIDADE: PARQUE HISTÓRICO BENTO GONÇALVES DA SILVA
Authors: Seefeldt Krolow Stéfani 
Published: January 2024

O presente artigo tem por objetivo apresentar parte de uma pesquisa teórico e prática, ligada a Trabalho de Conclusão de Curso de Design Gráfico na Universidade Federal de Pelotas (UFPEL), sobre design de identidade para o Parque Histórico General Bento Gonçalves. Especificamente,este artigo resgata a metodologia projetual - adaptada a partir de Wheeler (2008), Peón (2003), e Ambrose e Harris (2011) - que explorou contextos históricos e culturais do PHGBG, instituição pública considerada patrimônio cultural e localizada em Cristal, no RS. Para consolidar um sistema de identidade visual que posicione os valores do Parque ao mesmo tempo em que estimule o turismo foram projetados a marca, as assinaturas visuais e determinados pontos de contato, aqui apresentados.
Numerical-analytic successive approximation method for the investigation of periodic solutions of nonlinear integro-differential systems with piecewise constant argument of generalized type
Authors: CHİU Kuo-shou 
Published: January 2024

In this paper, we focus on investigating the existence and approximation of periodic solutions for a nonlinear integro-differential system with a piecewise alternately advanced and retarded argument of generalized type, referred to as DEPCAG. The argument is a general step function, and we obtain criteria for the existence of periodic solutions for such equations.
Our approach involves converting the given DEPCAG into an equivalent integral equation and using a new approach for periodic solutions. We construct appropriate mappings and employ a numerical-analytic method to investigate periodic solutions of the ordinary differential equation given by A. M. Samoilenko.
Additionally, we use the contraction mapping principle to demonstrate the existence of a unique periodic solution.
Aplikasi mixture design pada pengembangan produk snack bar ikan tongkol (Euthynnus affinis) sebagai camilan sehat
Authors: Salampessy Randi Bokhy Syuliana , Irianto Hari Eko , Alifah Reza Nur 
Published: January 2024

Pemerintah menargetkan angka tengkes (stunting) di Indonesia pada 2024 turun menjadi 14%. Oleh karena itu, perlu dikembangkan formulasi pangan yang mengandung gizi tinggi untuk mengatasi hal tersebut, salah satunya adalah snack bar yang disubstitusi dengan tepung ikan. Penelitian ini bertujuan untuk menentukan formula terbaik produk snack bar dengan substitusi tepung ikan tongkol menggunakan metode mixture design. Variabel peubah bahan formula, yaitu konsentrasi oat granola, konsentrasi tepung terigu, dan konsentrasi tepung ikan tongkol. Formula yang menghasilkan produk dengan penerimaan panelis tertinggi ditetapkan sebagai formula terpilih. Parameter yang dianalisis meliputi uji proksimat, mikrobiologi, dan organoleptik. Data dianalisis secara statistik dengan uji Kruskal Wallis dan paired sampel t-Test dengan Aplikasi SPSS. Snack bar terpilih dilihat dari respon hasil hedonik terhadap parameter kenampakan, bau, rasa, dan tekstur yang paling disukai, yaitu snack bar dengan formula yang terdiri dari 80% granola, 15% tepung terigu, dan 5% tepung ikan tongkol. Kandungan nilai gizi untuk produk snack bar terpilih, yaitu kadar protein 8,37%, karbohidrat (by difference) 76,32%, kadar lemak 0,75%, kadar air 12,27%, kadar abu 2,45%, dan cemaran mikroba ALT <102 kol/g, E.coli <3,0 APM/g, Salmonella negatif, Staphylococcus aureus negatif dan kapang <104 kol/g. Berdasarkan kandungan gizinya snack bar cocok dijadikan alternatif camilan sehat karena mengandung zat gizi kompleks.
Aplikasi perendaman bertingkat garam dan larutan serbuk biji atung terhadap kualitas ikan tuna asin kering
Authors: Pattipeilohy Freddy , Moniharapon Trijunianto , Seulalae Anggrei Viona 
Published: January 2024

Ikan tuna asin kering merupakan salah satu bentuk hasil olahan ikan tuna undersize yang dibuat oleh masyarakat di sekitar Perairan Maluku. Pengolahan bahan baku menjadi ikan asin bertujuan untuk mengawetkan ikan agar tidak cepat busuk dan lebih tahan lama. Bahan pengawet yang biasanya digunakan produsen ikan asin, yaitu garam dan beberapa juga menambahkan bahan pengawet yang sudah dilarang penggunaannya karena berbahaya bagi tubuh. Atung (Atuna excelsa subsp. racemosa) merupakan tanaman endemik Maluku yang dapat digunakan sebagai bahan pengawet alami untuk produk pangan. Penelitian ini bertujuan untuk menentukan perlakuan terbaik perendaman bertingkat garam dan larutan biji atung dalam menghasilkan ikan tuna asin kering berdasarkan parameter kimia, mikrob, dan organoleptik. Ikan tuna sirip kuning difilet, direndam dengan larutan garam perlakuan 5% dan 10% lalu dilanjutkan direndam dengan perlakuan larutan atung 3%, 4%, dan 5%. Parameter yang diamati meliputi kadar air, protein, garam, Total Plate Count (TPC), dan organoleptik (ketampakan, bau, rasa, dan tekstur). Hasil penelitian menunjukkan bahwa perbedaan konsentrasi garam dan larutan atung memengaruhi kadar air, protein, garam, TPC, dan organoleptik ikan tuna asin kering. Perlakuan penambahan garam 10% dan larutan atung 4% merupakan perlakuan terbaik dengan kadar protein tertinggi 70,59±0,52%, air 27,27±0,14%, garam 4,30±0,05%, kandungan TPC 1,37x103 cfu/g, dan penilaian sensori secara keseluruhan disukai panelis.
High-Resolution 3D QP and QS Models of the Middle Eastern Boundary of the Sichuan–Yunnan Rhombic Block: New Insight into Implication for Seismogenesis
Authors: Duan Mengqiao , Zhou Lianqing , Zhao Cuiping , Liu Zhaofei , Zhang Xiaodong 
Published: January 2024

Abstract
The eastern boundary of the Sichuan–Yunnan rhombic block (EB-SYRB) has complex structures and strong seismicity. Although multiple 3D high-resolution velocity models have been constructed for this region, its seismogenic environment has been controversial. Seismic wave attenuation (inversely proportional to Q) describes the anelastic properties of the Earth’s medium, and is more sensitive to changes in subsurface fluid and temperature than seismic wave velocity. Based on the data of a long-term dense array in downstream of the Jinsha River, this article uses local earthquake tomography to obtain 3D QP and QS models of the middle EB-SYRB with the highest resolution to date, improving the lateral resolution of the Q model from 100 km to 5–10 km and the depth resolution from 10 to 2 km. Combined with the existing high-resolution velocity and resistivity models and geochemical observation results, we can comprehensively understand the medium structure and the seismogenesis in the study area. The results show that the high-attenuation characteristics in the shallow layer of the Xiaojiang fault zone and the Zemuhe fault zone (within a depth of ∼5 km) are consistent with the topographic relief and the distribution of hot springs, which reveals the Quaternary sedimentary characteristics of the basins and the presence of shallow fluids in the fault zone. The columnar high-attenuation anomaly beneath Huize reveals the fluid channel created by deep melting. The Ludian earthquake sequence occurred in a prominent low-attenuation area, which is favorable for stress accumulation and has a seismogenic environment for strong earthquakes. The high attenuation near the southwest end of the Huize fault is closely related to the Huize earthquake cluster, which is driven by fluids in the upper crust.
Workshop peningkatan kapasitas guru sekolah menengah dalam penulisan karya ilmiah
Authors: Putera Shidqi Hamdi Pratama , Sholikhah Anindya Mar’atus , Nashruddin Ahmad , Chalim Abdul , Samporno Kholib , Kurniawan Dwi Cahyo , Sugiharto Sugiharto , Azizah Fatiya Nur 
Published: January 2024

Guru profesional tentunya harus memiliki berbagai kemampuan, salah satunya adalah kemampuan menulis karya ilmiah. Namun sayangnya kenyataan di lapangan menunjukkan bahwa masih banyak guru yang belum memiliki cukup kemampuan dalam menulis karya ilmiah yang dipublikasikan dalam jurnal maupun layak dipresentasikan dalam acara seminar lokal atau regional. Tujuan kegiatan ini adalah untuk meningkatkan pengetahuan dan keterampilan guru dalam menulis artikel ilmiah. Metode pelaksanaan kegiatan ini adalah kombinasi presentasi materi dan pelatihan menulis artikel serta submit jurnal bagi guru di Sekolah Islam Shafta (SIS) Surabaya. Adapun langkah-langkah kegiatan yang ditempuh adalah koordinasi, penyampaian materi, praktik/pendampingan, dan evaluasi. Hasil kegiatan menunjukkan jika sebagian besar guru di SIS belum paham mengenai teknik penulisan karya ilmiah yang sesuai dengan aturan penulisan. Selain itu juga ditemukan bahwa hambatan terbesar guru dalam menulis artikel yaitu kesulitan mencari ide atau permasalahan (35.71%). Dengan adanya workshop ini, para guru mulai memahami cara menulis artikel dari awal hingga submit. Secara umum dapat disimpulkan bahwa kegiatan workshop berdampak positif pada peningkatan pemahaman dan keterampilan guru mengenai penulisan artikel.
Proceso de selección y la propensión al desarrollo del compromiso organizacional afectivo
Authors: Oliveira Maria de Fátima Silva 
Published: January 2024

<p>El processo de selección del personal siempre fue usado por las organizaciones como um importante médio de obtención de los recursos humanos más deseables em la composición de su capital humano. Modernamente, com los avances científicos de la gestión de recursos humanos, que ha incorporado diversos temas importantes, tal como el compromiso organizacional, es deseable la verificación de la extensión de sus prácticas, considerando estos nuevos enfoques. Así, em este artículo se verifica como la práctica de selección de personal puede ser utilizada como um médio más de generar el compromisso organizacional afectivo, basado en importantes marcos teóricos de compromisso em el lugar de trabajo. Los argumentos de autores importantes como McElroy (2001), Meyer y Herscovitch (2001) de entre otros, lleva a concluir de que hay uma clara conexión positiva entre las prácticas utilizadas por el processo de selección de personal y la obtención del compromisso organizacional afectivo y normativo.</p>
Effect of Delivery Method on Breastfeeding Status in Primiparous Mothers Within the First 24 Hours
Authors: Yeşil Yeşim , Oner Serap , Dinc Celik Gulbiye , Bay Habibe , Eksioglu Aysun , Ceber Turfan Esin 
Published: January 2024

Objective:This study aims to evaluate the effect of the delivery method on breastfeeding status of primiparous mothers during the first 24 hours.Methods:In this descriptive and analytical study, the sample consisted of 126 primiparous mothers with vaginal (n= 54) and cesarean (n= 72) deliveries. The research data were collected in a hospital through a personal information form and LATCH. Breastfeeding was assessed at the 6th, 12th, and 24th hours within the first 24-hour period after the delivery.Results:A total of 83.3% of mothers with vaginal delivery started out breastfeeding in the first hour, while the rate was 43.1% for mothers with cesarean delivery. A total of 94.4% of mothers who had vaginal birth gave their babies colostrum, whereas the rate was 80.6% for mothers who had a cesarean birth. While there were no statistically significant differences in Applications 1 and 3 between the LATCH scores of mothers with vaginal and cesarean deliveries, Application 2 produced a significant difference (p< .05).Conclusions:Delivery method influenced the breastfeeding behavior and had an impact particularly on initiation of breastfeeding in the first hour.
History of Gemeente Probolinggo 1918-1942
Authors: Maulana Afif , Handayani Sri Ana , Krisnadi IG 
Published: January 2024

This thesis discusses the history of gemeente Probolinggo in 1918-1942. The problems in this thesis are (1) the reasons why the Dutch East Indies government made Probolinggo a gemeente (2) how was the process of forming gemeente Probolinggo (3) What was the impact of the determination of gemeente on the socio-economic status of Probolinggo. The theory used is public policy theory with a social sociology approach and the method used is the historical method. The factors that made Probolinggo a gemeente by the Dutch East Indies were the strategic location of Probolinggo surrounded by sugar factories, tobacco plantations, coffee and ports. Probolinggo got gemeente status on July 1, 1918 (based on Staatsblad van Nederland Indies 322-1918). The impact of the determination of the Probolinggo gemeente is the development of infrastructure facilities that occur in Probolinggo. the development of infrastructure facilities, among others, such as the development of car and bus transportation. In terms of education also experienced developments, namely initially in Probolinggo there were only two schools then in 1929-1930 in Probolinggo there were 7 schools. From the socio-economic point of view, the majority of the population of Probolinggo are Javanese and Madurese, while the Madurese migrated to Probolinggo due to the opening of plantations by the Dutch East Indies government.
Keywords: Gemeente, Development, Infrastructure, Economy, Probolinggo
Perbandingan kuantitas batubara menggunakan metode draught survey dan UAV drone DJI phantom 4 advanced
Authors: Harsiga Edwin , Hardianti Siti , Dani Rahmad 
Published: January 2024

Pengukuran kuantitas batubara di stockpile menggunakan UAV drone dji phantom 4 advanced dan metode draught survey, dari kedua metode ini sering terjadi selisih seperti pada bulan februari, jumlah kuantitas batubara hasil draught survey yang ada di stockpile adalah 63.541,736 MT, sedangkan dari hasil UAV drone adalah 62.073,119 MT, dari kedua metode tersebut terdapat selisih sebesar 1.468,617 MT. Oleh sebab itu, perlu dilakukan penelitian menggunakan kedua metode tersebut. Sisa stockpile pada bulan Februari adalah 62.073,119 MT dan batubara masuk pada bulan maret adalah 191.419,55 MT sehingga total isi stockpile pada bulan maret adalah 258.600,008 MT dengan total bedding 6.107,339 MT. Perhitungan kuantitas batubara menggunakan metode draught survey pada bulan Maret dengan jumlah pengiriman sebanyak 26 tongkang sebesar 200.895,260 MT. Sehingga sisa stockpile pada akhir maret sebesar 58.704,748 MT, Sedangkan untuk hasil perhitungan UAV drone pada bulan maret sebanyak 57.248,186 MT. Maka dari kedua metode terdapat selisih 1.456,562 MT. Faktor penyebab terjadinya selisih antara lain adanya pengurangan draft tongkang, adanya kegiatan penyamplingan, tidak dilakukannya pengujian densitas air, faktor hujan, penempatan titik ground control point (GCP) yang kurang tepat, dan proses editing yang kurang maksimal
The Delta-Homotopy Perturbation Method
Authors: Huseen Shaheed N. 
Published: January 2024

Homotopy perturbation and analysis methods have been widely used to obtain both approximate and exact so-
lutions to nonlinear problems. In general, these two methods are based on the Taylor series with respect to an
embedding parameter. Many researchers have compared the two methods and raised more concerns on the homo-
topy perturbation method (HPM) because the homotopy analysis method (HAM) contains a convergence-control
parameter ~: For this reason, in this article, a more general form of HPM is introduced as the -homotopy per-
turbation method (-HPM), which contains a control parameter : The introduction of parameter in this new
modication gives a better way to adjust and control the convergence region and the rate of the series solution.
We conrm through the given examples in this study that the HPM is a special case of the -HPM. The error and
convergence analysis of this proposed method are also presented
Development instrument of interdisciplinary thinking skills in science lesson planning (IITSSL)
Authors: Santiani Santiani , Winarto Winarto , Nadrah Yatim Md , Jumini Sri 
Published: January 2024

<span lang="EN-GB">The IITSSL is an interdisciplinary thinking assessment rubrics for science teacher candidates in a science lesson plan. The IITSSL rubric was developed and qualitative evaluated in three phases: rubric design, first and second pilot tests. The qualitative evaluation during three phases with novice-expert interviews was carried out in four science education classes at three different universities. The rubric development result of the IITSSL rubric with dimensions are objective, disciplinary grounding, integration, and critical awareness in a component science lesson plan are learning objectives, instructional activities, and assessments with valid categories of content validity and fair ICC (0.637) reliability. Evidence of novice and expert validity of the IITSSL rubric from the results of interviews with novices and experts, which in general are meaningful according to the values of validity and reliability. The IITSSL rubric with four dimensions and ten criteria as items is very simple, easy to use, and can in fact detect pupils' capacity for interdisciplinary thinking with accuracy and reliability. in science lesson plans in a range of course settings. The science teacher candidates appear to comprehend the importance of interdisciplinary thinking according to their experience of the science lesson plan coursework and the IITSSL rubric. The IITSSL rubric not only measure understanding of interdisciplinary thinking, but is likely to promote a more integrated method of knowledge how science teacher candidates solve real word problems</span>
Experimental Study of Seismic Wave Attenuation in Carbonate Rocks
Authors: Bouchaala Fateh , Ali Mohammed Y. , Matsushima Jun , Jouini Mohamed Soufiane , Mohamed Aala Awad Idriss , Nizamudin Syed 
Published: January 2024

Summary
Seismic wave attenuation has a great potential for studying saturated and fractured media, due to its high sensitivity to the physical properties of geological media. However, accurately estimating this parameter can be challenging due to its sensitivity to signal noise, particularly in heterogeneous media such as carbonate rocks. This explains the paucity of attenuation studies carried out in carbonate rocks compared with sandstones, and the ambiguity around its mechanisms and its relationship with petrophysical properties. To investigate further, we conducted an experimental study of ultrasonic waveform signals (0.5–3 MHz) reordered under dry and fully saturation conditions in 13 samples covering a wide range of petrophysical values and subjected them to differential pressure reaching reservoir pressure. The resulting increase in attenuation magnitudes and their variation with pressure due to brine saturation were more pronounced than in velocity magnitudes, confirming the higher sensitivity of attenuation to fluid content. However, understanding the relationship between attenuation and petrophysical properties required a careful examination of the results and more elucidation about attenuation mechanisms. We suggested that multiple attenuation mechanisms coexist, including scattering, cracks slipping, solid frictional relative motion, and global and squirt flow. This explains the frequency dependence of attenuation, with higher magnitudes at sonic frequencies, where the squirt flow mechanism may be dominant. In contrast to sandstone, the magnitude of compressional to shear attenuation ratio (QP−1/QS−1) was found to be greater than unity in both dry and brine fully saturated carbonate samples at ultrasonic frequencies. This result may be due to the complex porosity structure of carbonate rocks, which makes it not appropriate to the sandstone rock physics models.