bluuebunny/crossref_metadata_2025_split huggingface dataset:
Apresentação
Authors: Gonçalves Alves Ismael , Goularti Filho Alcides , Pistorello Daniela 
Published: May 2023

Nesse segundo número do nono volume da Revista Desenvolvimento Socioeconômico em Debate de 2022, apresentamos quatro artigos com ampla representatividade regional e temas que se entrecruzam. O primeiro artigo é de autoria de Juliano Vargas e André Luiz de Santana Dias, ambos da Universidade Federal do Piauí, intitulado “Setor de serviços no estado do Piauí: evolução histórica e análise econômica do período 2007-2017”. O artigo tem como objetivo apresentar propostas de políticas pública para a dinamização do setor de serviços no Piauí visando à promoção do desenvolvimento socioeconômico. O segundo artigo é assinado por Railson Marques Garcez, da Universidade Federal do Maranhã, com o título “Ciência, tecnologia e inovação (CT&I) como proxy para uma estratégia nacional de desenvolvimento econômico e social”. O artigo versa sobre as principais estratégias levadas a cabo pelo Ministério do Planejamento, são elas: Estratégia Brasileira para a transformação digital (E-digital), Estratégia Nacional de Ciência, Tecnologia e Inovação (Encti) e Estratégia Nacional de Desenvolvimento Econômico e Social (Endes). O artigo chama a atenção para a relevância de uma estratégia de desenvolvimento nacional pautada na ciência e tecnologia. Na sequência a RSDS traz o artigo sob o título “Custos logísticos em uma agroindústria de beneficiamento de arroz localizada no Sul de Santa Catarina”. O artigo, resultado de uma consistente pesquisa, é assinado por Eduardo Tramontin Castanha e Andréia Cittadin, ambos da Universidade Federal de Santa Catarina, e Milla Lúcia Ferreira Guimarães, professora da Universidade do Extremo Sul Catarinense. Tal com definido no resumo do artigo, seu objetivo é “verificar os custos logísticos e a percepção dos gestores quanto às informações para sua gestão a partir do caso de uma agroindústria de beneficiamento de arroz de Santa Catarina”. Uma relevante contribuição para estudos setorializados da economia sul catarinense. Por fim, o quatro artigo é de autoria de Iuri Felipe Bezerra de Freitas e Andreia Brasil Santos, pesquisadores da Universidade Federal do Amazonas, e tem com título “A saúde nos municípios amazonenses no período 2013-2018: um olhar a partir da distribuição dos gastos públicos”. Nele, os autores, analisam a distribuição dos recursos públicos em saúde nos municípios do estado do Amazonas. Estabeleceu-se uma relação entre gastos públicos per capita em saúde com a renda gerada e o crescimento populacional. Concluímos a apresentação desse número agradecendo aos autores(as), avaliadores(as) dos artigos e toda equipe editorial que colaboram para a publicação de mais um número da Revista RSDS. Boa Leitura.
Prof. Dr. Ismael Gonçalves Alves
Prof. Dr. Alcides Goularti Filho
Profa. Dra. Daniela Pistorello
Analiza przestrzegania międzynarodowych standardów prawa pracy w zakresie zatrudniania kobiet w Kambodży, Wietnamie, Laosie i Tajlandii
Authors: Gumulak Justyna 
Published: May 2023

W artykule przedstawiono międzynarodowe standardy prawa pracy dotyczące zatrudniania kobiet oraz przeprowadzono analizę ich przestrzegania w wybranych państwach Azji Południowo-Wschodniej: Kambodży, Wietnamie, Laosie i Tajlandii. Omówione zostały kwestie dotyczące równouprawnienia w zatrudnieniu oraz ochrony macierzyństwa. Przeprowadzono ocenę zgodności krajowych regulacji z dorobkiem międzynarodowego prawa pracy, w szczególności ze standardami wypracowanymi w konwencjach Międzynarodowej Organizacji Pracy.
Artykuł analizuje dwa obszary dotyczące zatrudniania kobiet. Pierwszy z nich, związany z równouprawnieniem, zawiera porównanie wynagrodzeń kobiet i mężczyzn w omawianych państwach Azji Południowo-Wschodniej oraz przedstawienie krajowych uregulowań dotyczących zakazu dyskryminacji ze względu na płeć. Drugi rozwija kwestie związane z ochroną macierzyństwa, takie jak długość urlopu macierzyńskiego, zasiłek macierzyński i przerwy na karmienie podczas pracy.
Sytuacja singapurskiej społeczności LGBT
Authors: Burski Jakub , Czapla Karolina 
Published: May 2023

W artykule przedstawiono sposób postrzegania mniejszości homoseksualnej w Singapurze. Sięgnięto do historii obecności Imperium Brytyjskiego w Azji Południowo-Wschodniej oraz opisano obecną sytuację dotyczącą praw społeczności LGBT. Ukazano przemiany prawne związane z akceptacją osób należących do mniejszości seksualnych.
Artykuł przedstawia przeszłość państwa-miasta oraz jego kodeks prawny, a także opisuje podejmowane przez aktywistów próby wpłynięcia na singapurski rząd aż do listopada 2022 roku, gdy nastąpiło zdekryminalizowanie stosunków seksualnych między mężczyznami. Analiza pokazuje, że mniejszość homoseksualna wciąż jednak mierzy się z problemami w aspekcie prawnym, choć dzięki działaniom aktywistów i rosnącej świadomości społecznej stopniowo zwiększa się poziom akceptacji homoseksualizmu w Singapurze.
Wybrane problemy społeczne Laotańskiej Republiki Ludowo-Demokratycznej
Authors: Ługowska Oliwia , Szulc Adam , Tarała Sebastian 
Published: May 2023

Laos wydaje się być nadal państwem pomijanym i niezauważanym przez zachodnie media i opinię publiczną. Pozostaje w cieniu swoich większych sąsiadów, Wietnamu i Tajlandii, które są wpływowymi państwami ASEAN, podczas gdy Laotańska Republika Ludowo-Demokratyczna znalazła się na uboczu regionalnej i światowej polityki. Taki stan rzeczy odnosi się również do rozpoznania przez zachodnich obserwatorów problemów społecznych, z którymi boryka się to państwo.
Niniejszy artykuł koncentruje się na przybliżeniu specyfiki i zdefiniowaniu problemów społecznych, z którymi Laos mierzył się w ostatnich trzech dekadach. Przedstawiona została charakterystyka Laosu, z uwzględnieniem analizy rankingu HDI, by na tym tle odpowiedzieć na pytania dotyczące wyzwań społecznych stojących przed LRLD. Autorzy artykułu wskazują, że problemy te wynikają z faktu, iż jest to kraj średnio rozwinięty i zróżnicowany etnicznie.
Do przeprowadzenia badań posłużyła metoda monograficzna, oparta na analizie zgromadzonych publikacji naukowych, danych statystycznych oraz źródeł internetowych. W wyniku badań udało się potwierdzić następującą hipotezę: nękające Laotańską Republikę Ludowo-Demokratyczną problemy o charakterze społecznym mają swoje źródło przede wszystkim w złej sytuacji materialnej większości obywateli, braku infrastruktury oraz zróżnicowaniu etnicznym społeczeństwa. Z powyższymi problemami rząd w Wientian wyraźnie sobie nie radzi. Patrząc jednak na ogólną tendencję rozwojową Laosu, skala opisanych w pracy problemów powinna się sukcesywnie zmniejszać.
Problemy społeczne współczesnej Kambodży w drugiej dekadzie XXI wieku. Problem łamania praw dzieci
Authors: Chorąży Przemysław 
Published: May 2023

Artykuł prezentuje najważniejsze informacje na temat ludności Kambodży, jej historii od czasów starożytnych do współczesności. Omówiona została obecna sytuacja ekonomiczna i polityczna kraju oraz poruszono kwestię nieprzestrzegania wolności słowa. W szczególności zwrócono uwagę na problematykę związaną z łamaniem praw dzieci. Poddano zatem analizie główne problemy tego azjatyckiego kraju w drugiej dekadzie XXI wieku. Jako cel główny przyjęto odpowiedź na pytanie: jak sytuacja polityczno-ekonomiczna i historia kraju wpływają na sytuację dzieci w Kambodży?
Poszczególne rozdziały dotykają takich problemów społecznych, jak: bieda, brak wolności słowa, prześladowanie przeciwników politycznych przez władzę, prostytucja i handel ludźmi, wliczając w to łamanie praw najmłodszych i stygmatyzację mieszkańców sierocińców.
Pênase û Taybetmendîyên Lorîyan
Authors: ÖZTÜRK Mustafa 
Published: May 2023

Lorî, cureyeke anonîm a edebîyata kurdî ya gelêrî ye. Dema ku zarok tên şîrdayin, xewandin, aşkirin an jî ji bo girîyê zarokan bê rawestin ji alîyê dayikan ve tên vegotin. Ne tenê dayik, ji alîyê pîrik, dapîr, metik, xwişk, xaltîk, jinbir, jinap û hwd. ve jî tên vegotin. Li deverên kurdan yên ji hev cuda ev cureya edebî weke lorî, lorîn, lorik tê binavkirin. Dikare bê gotin ku, di binavkirina vê cureyê de lihevkirineke civakî heye.
Di vê xebatê de pênase û taybetmendîyên lorîyan tê niqaşkirin. Ji nav taybetîyên lorîyan ya herî berbiçav, nedîyarbûna vebêjerê wan ê ewil û xwerûbûna zimanê wan e. Ji ber ku mixatabê esasî yê vê cureyê bebek û zarok in, bi hesta dayiktîyê tên hilberandin û îcrakirin. Ji alîyê teşeyî ve rêgezên teqez ji bo hemû lorîyan ne derbasdar e; lewra tê tesbîtkirin ku ji alîyê teşeyê vê lorîyên tekûz jî hene û yên netekûz jî hene. Têkilîyên lorîyan bi cureyên anonîm yên wekî qewlêrk, zûgotinok, zêmar û hwd. re jî hene ku, ev têkilî di hinan de şêweyî, di hinan de jî naverokî ye. Lorî bi melodîyeke taybet tên îcrakirin û ji bo perwerdehîya zarokan weke amûrekê jî tê pejirandin. Mijarên lorîyan gelekî curbicur e; bi zarokan re têkildar çi hebe dikare bibe mijarên lorîyan.
Piştî ku pênase û taybetmendîyên lorîyan bi vî awayî ve hat lêkolan, hin nûve di beşa encamê de hatin parvekirin: Divê lorîyên kurmancî ji alîyê şêweyê ve weke lorîyên tekûz û yên netekûz bên senifandin. Ji ber ku lorî, ji alîyê jinan ve, li gorî hest û ramanên jinane tên hilberandin. Divê lorî weke cureyeke “edebîyata jinan” jî bê pejirandin. Berhemên ewqas balkêş in ku hem di welidînê de û hem jî di mirînê de tên îcrakirin. Gelek zêmar hene ku li ser mirîyan wek lorîyan tên vegotin. Derbarê lorîyan de xebatên akademîk her çiqas gihaştibe astekê jî, hêj pêdivî bi xebatên teorîk re hene.
Effect of Nitrogen Fertilization and Inoculation of Durum Wheat With Fusarium pseudograminearum on Yield, Technological Quality and Gluten Protein Composition
Authors: Sissons Mike , Egan Narelle , Simpfendorfer Steven 
Published: May 2023

Abstract:	In Australia adoption of reduced tillage and stubble retention cropping systems to conserve soil moisture by growers has seen an increase in the prevalence of the disease Fusarium crown rot (FCR) caused by the stubble-borne fungal pathogen Fusarium pseudograminearum. Durum wheat is particularly susceptible to FCR expressing significant yield and quality losses in the presence of infection. Increasing rates of nitrogen (N) application at sowing exacerbates FCR. However, to achieve the desired grain protein and quality suited to pasta manufacture, N application is necessary and this creates a dilemma for growers. The purpose of this study was to investigate the effects of FCR infection in the presence of different N fertiliser application rates in durum wheat varieties on yield and technological quality. Two durum varieties were evaluated at the same location over two seasons (2020 and 2021). These seasons were characterised by being wetter than normal and showed different responses to FCR and N application. In general, the 2021 season showed better responses to applied N with no impact of FCR. The FCR inoculation while it resulted in significant infection, it had no impacts on yield or grain quality in 2021 while in 2020 yield was reduced and only gluten index was reduced. Jandaroi was found to hold its kernel vitreosity at all protein levels obtaining the premium grade while DBA Lillaroi did not and would suffer downgrade if N application was insufficient. However, higher N application rates needed to achieve 12% + protein saw a reduction in dough strength with Jandaroi holding its dough strength much better than DBA Lillaroi. This was related to the lower glutenin/gliadin (Gli/Glu) ratio in response to applied N at sowing in Jandaroi which helped retain kernels with high vitreousness. This suggests genetics plays an important role in a genotype response to N fertilisation and should be considered when selecting a variety where higher premium grades are desirable.
Giga Passive Optical Network GPON over Fiber To The Home FTTH: Design, Implementation and Evaluation
Authors: Abdellaoui Zouhaira , MEDDEB Houda 
Published: May 2023

Abstract
Fiber To Home FTTH Access Network based on Giga Passive Optical Network (GPON) technology is one techniques that meet application performances requirements(high speed access networks, high bandwidth, Voice Over Internet Protocol “VOIP ,high speed internet). Actually, Telecom. Operators use FTTH networks based on GPON thanks to its flexibility in manipulation of extended technologies. GPON is intended to provide transmission speeds better than or equivalent to 1.2 Gbit/s. It deals with 2.44 Gbps downstream and 1.24Gbps upstream data transmission.
GPON is fundamental to support innovative and well-known services being discussed for residential subscribers and business customers owing to broadband capacity.
In the present paper, we discussed design, implementation of FTTH Network based on GPON technology and evaluation of the proposed architecture for residential and business solution
Fixed point iterations for nonexpansive maps and their applications to constrained minimization and feasibility problems in Hilbert spaces
Authors: AKEWE HUDSON , Sawyerr Babatunde A. , Fasina Ebunoluwa P. 
Published: May 2023

Abstract
The purpose of this study is to prove a faster iterative scheme than all of Thakur et al., Abbas and Nazir, Noor, Agarwal et al., Ishikawa, Picard-Mann, Mann and Picard iterations in the literature. The paper introduced three novel modified multistep iterative schemes (A), (B) and (C). Fixed point theorems are proven with these newly introduced multistep iterative schemes for the class of contraction mappings with fixed point p=Tp and nonexpansive mappings respectively. The rate of convergence was demonstrated numerically with the help of Python program and the results showed that our modified iterative scheme (C) converge in lesser number of iterations than existing iterative schemes in the literature. With the help of well constructed theorems, these modified multistep iterative schemes were applied to constrained minimization and split feasibility problems for the class of nonexpansive mappings in real Hilbert spaces.
How long do geomagnetic reversals take?
Authors: Heimpel Moritz , Evans Michael 
Published: May 2023

Abstract
The duration of magnetic field reversals at locations on Earth is variable, with estimates ranging from less than one hundred years [1–3] to thousands of years [4– 7]. Simple physical models of the reversal process predict short reversal duration near the poles, and longer duration near the equator [8, 9]. However, a compilation of palaeomagnetic observations finds the opposite [4]. Here we resolve this long-standing paradox using palaeomagnetic data and an Earthlike [10], reversing dynamo simulation. We identify two types of local reversals for a global magnetic reversal in our simulation. Simple local reversals (SLR) undergo a single polarity flip, with durations of 109 years – 2.32 kyr. Complex local reversals (CLR) flip more than once, with durations of 1.40 kyr – 13.2 kyr. While SLR occurrence and duration peaks near the equator and diminishes at mid-latitudes, CLR occurrence and duration peaks near the poles. Surprisingly, equatorial latitudes are free of CLR and polar regions are free of SLR. These results are consistent with the simple physical models and palaeomagnetic observations. We find that analysis of the local and global magnetic field behaviour in our dynamo model can reconcile the complex and seemingly contradictory picture of magnetic reversals that has emerged from the analysis of high-quality volcanic and sedimentary records.
Characterization and photocatalytic performance of cement mortars with incorporation of TiO2 and mineral admixtures
Authors: Lara Rancés Castillo , Xavier Gustavo de Castro , Canela Maria C. , Carvalho Juliana Alves , Alexandre Jonas , de Azevedo Afonso Rangel Garcez 
Published: May 2023

Abstract
As the main components of the building envelope, construction materials have a straight relation with air contaminants from anthropogenic origins. Titanium dioxide has been recently applied in construction industry products since its photocatalytic properties can be used for pollutant degradation purposes. This study evaluated the performance of cement-based mortars with the incorporation of TiO2 nanoparticles and mineral admixtures. Six mortar compositions were defined by considering two reference mixes (with and without TiO2 incorporation), two mineral admixtures (bentonite and metakaolin) as partial cement replacement and one waste from ornamental stone processing in two levels of partial substitution of natural sand. Consistency index, density, and entrained air content of mixtures were investigated at fresh state. Compressive strength, water absorption, sorptivity, and micrographs from scanning electron microscopy were used to characterize mortars at hardened state. It was observed that incorporation of TiO2 does not considerably change mortar's properties at fresh and hardened state, despite a denser microstructure and improved interfacial transition zone. In general, the relation between the water-to-cement ratio and porosity on the performances of TiO2-added mortars was shown, which is strongly related to their photocatalytic efficiency. Metakaolin mixtures were more efficient to NO conversion, and high selectivity was observed for the bentonite mortars.
Do Physics-informed Neural Networks Satisfy Local and Global Mass Balance?
Authors: Mamud M. L. , Mudunuru M. K. , Karra S. , Ahmmed B. 
Published: May 2023

Abstract
Physics-informed neural networks (PINN) have recently become attractive to solve partial differential equations (PDEs) that describe physics laws. By including PDE-based loss functions, physics laws such as mass balance are enforced softly. In this paper, we examine how well mass balance constraints are satisfied when PINNs are used to solve the resulting PDEs. We investigate PINN's ability to solve the 1D saturated groundwater flow equations for homogeneous and heterogeneous media and evaluate the local and global mass balance errors. We compare the obtained PINN's numerical solution and associated mass balance errors against a two-point finite volume numerical method and the corresponding analytical solution. We also evaluate the accuracy of PINN to solve the 1D saturated groundwater flow equation with and without incorporating hydraulic head as training data. Our results showed that one needs to provide hydraulic head data to obtain an accurate solution for the head for the heterogeneous case. That is, only after adding data at some collocation points the PINN methodology was able to give a solution close to the finite volume and analytical solutions. In addition, we demonstrate that even after adding hydraulic head data at some collocation points, the resulting local mass balance errors are still significant at the other collocation points compared to the finite volume approach. Tuning the PINN's hyperparameters such as the number of collocation points, epochs, and learning rate did not improve the solution accuracy or the mass balance errors compared to the finite volume solution. Mass balance errors may pose a significant challenge to PINN's utility for applications where satisfying physical and mathematical properties is crucial.
ADIPOQ gene (T45G and G276T) single nucleotide polymorphisms and their association with gestational diabetes mellitus in a Filipino population
Authors: Fernandez Lara Francesca , Pineda-Cortel Maria Ruth 
Published: May 2023

Abstract
Several studies have associated the presence of ADIPOQ gene polymorphisms with insulin resistance, adiponectin levels, and metabolic diseases such as diabetes, although with varying degrees of correlation depending on ethnicity. Here we aim to identify individual’s susceptibility to gestational diabetes mellitus (GDM) in the presence of T45G and G276T single nucleotide polymorphisms (SNPs) within the ADIPOQ gene among Filipino pregnant women. A total of 285 pregnant women (95 GDM cases and 190 controls) were included in this study. Two ADIPOQ gene polymorphisms were genotyped using TaqMan assay. Results of SNP genotyping showed no significant differences in the frequencies of TT, TG and GG genotypes of T45G SNP between the GDM and control group [p = 1.0000, 0.6179, 0.5797; OR (95%CI) = 1.030 (0.582–1.874), 1.135 (0.683–1.828), 0.833 (0.481–1.420)]. Similarly, the frequencies of GG, GT, and TT genotypes of G276T SNP were comparable in both groups [p = 0.8002, 1.0000, 0.3466; OR (95%CI) = 1.090 (0.654–1.785), 1.022 (0.616–1.665), 0.433 (0.092–1.698)]. Moreover, although adiponectin levels were significantly decreased in GDM group (p = 0.0196) and have shown substantial negative correlations with FBS, 1-hour OGTT, 2-hour OGTT, and HOMA-IR (p < 0.05), they were not significantly different according to genotypes of T45G and G276T polymorphisms both in GDM and control group. Our results suggest that neither of the two ADIPOQ gene polymorphisms influence adiponectin levels and development of GDM in a Filipino population.
Study on the influence of lining structure on seismic stability of deep buried tunnel based on FDM-DEM
Authors: Mao Wei , Jiang Chaoteng , Zhang Yongkang , Liu Xuejun , Muhemaier Ruheiyan , Xie Liangfu 
Published: May 2023

Abstract
Faults are prone to crack due to the influence of stratum dynamic load, and the research on the influence of different surrounding rock support schemes on load resistance is complicated. Based on the F2 fault in Tianshan, Xinjiang, this paper introduces the establishment of FDM-DEM coupling model and load application. The influence of anchor bolt support on the load resistance of secondary lining is studied by using the coupling model of Finite Difference Method (FDM) and Discrete Element Method (DEM) with different anchor bolt support schemes combined with dynamic and seismic loads. The results show that: (1) the increase of anchor bolt support length can effectively improve the dynamic load bearing capacity of surrounding rock. (2) Under earthquake load, the secondary lining is prone to collapse from arch waist to arch top and crack at arch foot. The effect of anchor bolt support on the internal force of secondary lining is less than that of anchor bolt support. (3) The internal force of secondary lining is mainly affected by load, and the increase of tension chain in secondary lining under dynamic load indicates that the secondary lining is mainly caused by tensile crack. This study provides an effective tool for the synthesis of seismic performance.
Not final yet: a minority of final stacks yields superior amplitude in single-particle cryo-EM
Authors: Zhu Jianying , Zhang Qi , Zhang Hui , Shi Zuoqiang , Hu Mingxu , Bao Chenglong 
Published: May 2023

Abstract
Cryo-electron microscopy (cryo-EM) is widely used to determine near-atomic resolution structures of biological macromolecules. Due to the extremely low signal-to-noise ratio, cryo-EM relies on averaging many images. However, a crucial question in the field of cryo-EM remains unanswered: how close can we get to the minimum number of particles required to reach a specific resolution in practice? The absence of an answer to this question has impeded progress in understanding sample behavior and the performance of sample preparation methods. To address this issue, we have developed a new iterative particle sorting and/or sieving method called CryoSieve. Extensive experiments demonstrate that CryoSieve outperforms other cryo-EM particle sorting algorithms, revealing that most particles are unnecessary in final stacks. The minority of particles remaining in the final stacks yield superior high-resolution amplitude in reconstructed density maps. For some datasets, the size of the finest subset approaches the theoretical limit.