bluuebunny/crossref_metadata_2025 huggingface dataset:
Thermal Behavior of Biaxial Piezoelectric MEMS-Scanners
Authors: Mollard Laurent , Dieppedale Christel , Hamelin Antoine , Rhun Gwenael Le , Hue Jean , Frey Laurent , Castellan Gael
Published: November 2023

This paper presents the thermal behavior of non-resonant (quasi-static) piezoelectric biaxial MEMS scanners with Bragg reflectors. These scanners were developed for LIDAR (LIght Detection And Ranging) applications using a pulsed 1550 nm laser with an average power of 2 W. At this power, a standard metal (gold) reflector can overheat and be damaged. The Bragg reflector developed here has up to 24 times lower absorption than gold, which limits heating of the mirror. However, the use of such a reflector involves a technological process completely different from that used for gold and induces, for example, different final stresses on the mirror. In view of the high requirements for optical power, the behavior of this reflector in the event of an increase in temperature needs to be studied and compared with the results of previous studies using gold reflectors. This paper shows that the Bragg reflector remains functional as the temperature rises and undergoes no detrimental deformation even when heated to 200 °C. In addition, the 2D-projection model revealed a 5% variation in optical angle at temperatures up to 150 °C and stability of 2D scanning during one hour of continuous use at 150 °C. The results of this study demonstrate that a biaxial piezoelectric MEMS scanner equipped with Bragg reflector technology can reach a maximum temperature of 150 °C, which is of the same order of magnitude as can be reached by scanners with gold reflectors.
Fast Nonlinear Predictive Control Using Classical and Parallel Wiener Models: A Comparison for a Neutralization Reactor Process
Authors: Nebeluk Robert , Ławryńczuk Maciej
Published: November 2023

The Wiener model, composed of a linear dynamical block and a nonlinear static one connected in series, is frequently used for prediction in Model Predictive Control (MPC) algorithms. The parallel structure is an extension of the classical Wiener model; it is expected to offer better modeling accuracy and increase the MPC control quality. This work discusses the benefits of using the parallel Wiener model in MPC. It has three objectives. Firstly, it describes a fast MPC algorithm in which parallel Wiener models are used for online prediction. In the presented approach, sophisticated trajectory linearization is performed online, which leads to computationally fast quadratic optimization. The second objective of this work is to study the influence of the model structure on modeling accuracy. The well-known neutralization benchmark process is considered. It is shown that the parallel Wiener models in the open-loop mode generate significantly fewer errors than the classical structure. This work’s third objective is to validate the efficiency of parallel Wiener models in closed-loop MPC. For the neutralization process, it is demonstrated that parallel models demonstrate better control quality using various indicators, but the difference between the classical and parallel models is not significant.
Revisiting Genetic Influence on Mercury Exposure and Intoxication in Humans: A Scoping Review
Authors: Crespo-Lopez Maria Elena , Barthelemy Jean Ludger , Lopes-Araújo Amanda , Santos-Sacramento Leticia , Leal-Nazaré Caio Gustavo , Soares-Silva Isabela , Macchi Barbarella M. , do Nascimento José Luiz M. , Arrifano Gabriela de Paula , Augusto-Oliveira Marcus
Published: November 2023

Human intoxication to mercury is a worldwide health problem. In addition to the type and length of exposure, the genetic background plays an important role in mercury poisoning. However, reviews on the genetic influence in mercury toxicity are scarce and not systematic. Therefore, this review aimed to systematically overview the most recent evidence on the genetic influence (using single nucleotide polymorphisms, SNPs) on human mercury poisoning. Three different databases (PubMed/Medline, Web of Science and Scopus) were searched, and 380 studies were found that were published from 2015 to 2022. After applying inclusion/exclusion criteria, 29 studies were selected and data on characteristics (year, country, profile of participants) and results (mercury biomarkers and quantitation, SNPs, main findings) were extracted and analyzed. The largest number of studies was performed in Brazil, mainly involving traditional populations of the Tapajós River basin. Most studies evaluated the influence of the SNPs related to genes of the glutathione system (GST, GPx, etc.), the ATP-binding cassette transporters and the metallothionein proteins. The recent findings regarding other SNPs, such as those of apolipoprotein E and brain-derived neurotrophic factor genes, are also highlighted. The importance of the exposure level is discussed considering the possible biphasic behavior of the genetic modulation phenomena that could explain some SNP associations. Overall, recommendations are provided for future studies based on the analysis obtained in this scoping review.
Persistent Halogenated Organic Pollutants in Deep-Water-Deposited Particulates from South China Sea
Authors: Lee Jia-De , Chiou Tsyr-Huei , Zhang Hong-Jie , Chao How-Ran , Chen Kuang-Yu , Gou Yan-You , Huang Chien-Er , Lin Sheng-Lun , Wang Lin-Chi
Published: November 2023

POP data are limited in the marine environment; thus, this study aimed to investigate background persistent organic pollutant (POP) levels in oceanic deep-water-deposited particulates in the South China Sea (SCS). Six POPs, including polychlorinated dibenzo-p-dioxins/dibenzofurans (PCDD/Fs), dioxin-like polychlorinated biphenyls (DL-PCBs), polybrominated diphenyl ethers (PBDEs), polybrominated dibenzo-p-dioxins/dibenzofurans (PBDD/Fs), polychlorinated diphenyl ethers (PCDEs), and polybrominated biphenyls (PBBs), were investigated in eight pooled samples from the SCS from 20 September 2013 to 23 March 2014 and 15 April 2014 to 24 October 2014 at depths of 2000 m and 3500 m. PBDEs were the most predominant compounds, with the highest mean Σ14PBDE of 125 ± 114 ng/g dry weight (d.w.), followed by Σ17PCDD/F, Σ12PBDD/F, and Σ12DL-PCB (275 ± 1930, 253 ± 216, and 116 ± 166 pg/g d.w., respectively). Most PBDD/F, PBB, and PCDE congeners were below the detection limits. PCDDs had the highest toxic equivalency (TEQ), followed by PBDDs and DL-PCBs. Among the six POPs, PBDEs were the major components of the marine-deposited particles, regarding both concentrations and mass fluxes. Compared to 3500 m, PBDE levels were higher at a depth of 2000 m. PBDE mass fluxes were 20.9 and 14.2 ng/m2/day or 68.2 and 75.9 ng/m2/year at deep-water 2000 and 3500 m, respectively. This study first investigated POP levels in oceanic deep-water-deposited particles from existing global data.
The Lethal and Sublethal Effects of Lambda-Cyhalothrin and Emamectin Benzoate on the Soybean Pest Riptortus pedestris (Fabricius)
Authors: Guo Jianglong , An Jingjie , Chang Hong , Li Yaofa , Dang Zhihong , Wu Chi , Gao Zhanlin
Published: November 2023

Riptortus pedestris (Fabricius, 1775) (Hemiptera: Alydidae) is a major soybean pest in East Asia that can cause soybean staygreen syndrome. To date, no insecticides have been registered for the control of R. pedestris in China, and these insects are primarily controlled in the field through the application of broad-spectrum insecticides including lambda-cyhalothrin (LCT) and emamectin benzoate (EMB). Here, the lethal and sublethal effects of LCT and EMB on R. pedestris were comprehensively evaluated. LCT and EMB were both found to exhibit high levels of toxicity and concentration-dependent repellent effects for R. pedestris. The exposure of third instar nymphs from the F0 generation to LC30 concentrations of LCT and EMB resulted in a significant increase in the duration of nymph development and adult pre-oviposition period (APOP), together with reductions in fifth instar nymph and adult body weight, longevity, oviposition days, fecundity, vitellarium length, lateral oviduct diameter, and vitellogenin (Vg) gene expression as compared to control treatment. Strikingly, these suppressive effects were transmitted to the F1 generation, which similarly experienced the prolongation of preadult development and the preoviposition period (TPOP). Relative to control-treated populations, the F1 generation for these insecticide-treated groups also exhibited significant decreases in population parameter values. Overall, these data offer new insight into the impact that LCT and EMB treatment can have on R. pedestris, providing a valuable foundation for the application of these pesticides in the context of integrated pest management strategies aimed at soybean crop preservation.
Application of an Antioxidant Response Element–Nuclear Factor Erythroid 2 Luciferase Assay for Assessing the Skin Sensitization Potential of Agrochemicals
Authors: Yang Ji-Yeon , Park Soo-Jin , Shin Ji-Young , Lim Jeong-Hyun , Yang Si Young , Gil Geun-Hwan , Hong So-Hye
Published: November 2023

The skin sensitization potential of agrochemicals can be assessed using laboratory methods such as the keratinocyte activation assay so that their use in regulatory toxicology might replace experimental animal testing. Here, we evaluated the skin sensitization potential of 11 agrochemicals by using an antioxidant response element–nuclear factor erythroid 2 luciferase assay in KeratinoSens and LuSens cells and applying a skin sensitization adverse outcome pathway (AOP). The KeratinoSens and LuSens assays consistently evaluated the skin sensitization potential of 10/11 agrochemicals with reference to animal testing databases. Benomyl, pretilachlor, fluazinam, terbufos, butachlor, and carbosulfan were correctly detected as sensitizers, and glufosinate ammonium, oxiadiazon, tebuconazole, and etofenprox were correctly detected as non-sensitizers. For diazinon, the skin sensitizing potential was positive in the KeratinoSens assay but not in the LuSens assay. These results suggest that the evaluation of in vitro skin sensitization using the AOP mechanism can be applied to assess active agrochemicals.
Prevalence of Human Papillomavirus Infection and Cervical Abnormalities among Women Attending a Tertiary Care Center in Saudi Arabia over 2 Years
Authors: Faqih Layla , Alzamil Lama , Aldawood Esraa , Alharbi Sarah , Muzzaffar Moammer , Moqnas Amani , Almajed Heba , Alghamdi Ahmed , Alotaibi Mohammed , Alhammadi Sultan , Alwelaie Yazeed
Published: November 2023

Human papillomavirus (HPV) genotype distribution varies according to the assessment method and the population targeted. This study aimed to assess HPV infection prevalence in women aged 23 to 82 with abnormal cytology attending King Fahad Medical City (KFMC), Riyadh, Saudi Arabia, using retrospective data collected from January 2021 to December 2022. Cytological distribution included 155 samples of atypical squamous cells of undetermined significance (ASCUS) (n = 83), low-grade squamous intraepithelial lesion (LSIL) (n = 46), high-grade squamous intraepithelial lesion (HSIL) (n = 14), atypical squamous cells cannot exclude high-grade squamous intraepithelial lesion (ASC-H) (n = 10), and squamous cell carcinoma (SCC) (n = 2). All samples were submitted to HPV detection and genotyping using Xpert HPV assay specimens. The most prevalent epithelial abnormalities were ASCUS (53.50%). Positive HPV infection results were observed in 52.9% of the samples. The highest prevalence of HPV genotypes, accounting for 31%, was attributed to the other high-risk genotypes, including 31, 33, 35, 39, 51, 52, 56, 58, 59, 66, and 68, followed by high-risk genotype 16, which counted in 11.60% of cases. Individuals who tested positive for HPV 16 were at a high risk of ASC-H, HSIL, and LSIL. Those testing positive for HPV 18–45 exhibited an elevated risk of LSIL, and those with positive results for other high-risk HPV genotypes were at an increased risk of ASCUS and LSIL, suggesting a low oncogenic potential. The results suggest that the percentage of association between samples with abnormal cervical presentation and negative high-risk HPV diagnosis is noticeably increasing. This underscores the need for effective screening programs and an understanding of the impact of specific HPV genotypes on cervical abnormalities.
Outcomes and Challenges in the Programmatic Implementation of Tuberculosis Preventive Therapy among Household Contacts of Pulmonary TB Patients: A Mixed-Methods Study from a Rural District of Karnataka, India
Authors: Samudyatha U. C. , Soundappan Kathirvel , Ramaswamy Gomathi , Mehta Kedar , Kumar Chandan , Jagadeesh M. , Prasanna Kamath B. T. , Singla Neeta , Thekkur Pruthu
Published: November 2023

The National TB Elimination Programme (NTEP) of India is implementing tuberculosis preventive treatment (TPT) for all household contacts (HHCs) of pulmonary tuberculosis patients (index patients) aged <5 years and those HHCs aged >5 years with TB infection (TBI). We conducted an explanatory mixed-methods study among index patients registered in the Kolar district, Karnataka during April-December 2022, to assess the TPT cascade and explore the early implementation challenges for TPT provision. Of the 301 index patients, contact tracing home visits were made in 247 (82.1%) instances; a major challenge was index patients’ resistance to home visits fearing stigma, especially among those receiving care from the private sector. Of the 838 HHCs, 765 (91.3%) were screened for TB; the challenges included a lack of clarity on HHC definition and the non-availability of HHCs during house visits. Only 400 (57.8%) of the 692 eligible HHCs underwent an IGRA test for TBI; the challenges included a shortage of IGRA testing logistics and the perceived low risk among HHCs. As HHCs were unaware of their IGRA results, a number of HHCs actually eligible for TPT could not be determined. Among the 83 HHCs advised of the TPT, 81 (98%) initiated treatment, of whom 63 (77%) completed treatment. Though TPT initiation and completion rates are appreciable, the NTEP needs to urgently address the challenges in contact identification and IGRA testing.
Evaluation of the Abdala Vaccine: Antibody and Cellular Response to the RBD Domain of SARS-CoV-2
Authors: Islas-Vazquez Lorenzo , Alvarado-Alvarado Yan Carlos , Cruz-Aguilar Marisa , Velazquez-Soto Henry , Villalobos-Gonzalez Eduardo , Ornelas-Hall Gloria , Perez-Tapia Sonia Mayra , Jimenez-Martinez Maria C.
Published: November 2023

Abdala is a recently released RBD protein subunit vaccine against SARS-CoV-2. A few countries, including Mexico, have adopted Abdala as a booster dose in their COVID-19 vaccination schemes. Despite that, most of the Mexican population has received full-scheme vaccination with platforms other than Abdala; little is known regarding Abdala’s immunological features, such as its antibody production and T- and B-cell-specific response induction. This work aimed to study antibody production and the adaptive cellular response in the Mexican population that received the Abdala vaccine as a booster. We recruited 25 volunteers and evaluated their RBD-specific antibody production, T- and B-cell-activating profiles, and cytokine production. Our results showed that the Abdala vaccine increases the concentration of RBD IgG-specific antibodies. Regarding the cellular response, after challenging peripheral blood cultures with RBD, the plasmablast (CD19+CD27+CD38High) and transitional B-cell (CD19+CD21+CD38High) percentages increased significantly, while T cells showed an increased activated phenotype (CD3+CD4+CD25+CD69+ and CD3+CD4+CD25+HLA-DR+). Also, IL-2 and IFN-γ increased significantly in the supernatant of the RBD-stimulated cells. Our results suggest that Abdala vaccination, used as a booster, evokes antibody production and the activation of previously generated memory against the SARS-CoV-2 RBD domain.
Intravenous Administration of Ad26.COV2.S Does Not Induce Thrombocytopenia or Thrombotic Events or Affect SARS-CoV-2 Spike Protein Bioavailability in Blood Compared with Intramuscular Vaccination in Rabbits
Authors: Khan Selina , Marquez-Martinez Sonia , Erkens Tim , de Wilde Adriaan , Costes Lea M. M. , Vinken Petra , De Jonghe Sandra , Roosen Wendy , Talia Chiara , Chamanza Ronnie , Serroyen Jan , Tolboom Jeroen , Zahn Roland C. , Wegmann Frank
Published: November 2023

Vaccine-induced immune thrombotic thrombocytopenia (VITT) is a very rare but serious adverse reaction that can occur after Ad26.COV2.S vaccination in humans, leading to thrombosis at unusual anatomic sites. One hypothesis is that accidental intravenous (IV) administration of Ad26.COV2.S or drainage of the vaccine from the muscle into the circulatory system may result in interaction of the vaccine with blood factors associated with platelet activation, leading to VITT. Here, we demonstrate that, similar to intramuscular (IM) administration of Ad26.COV2.S in rabbits, IV dosing was well tolerated, with no significant differences between dosing routes for the assessed hematologic, coagulation time, innate immune, or clinical chemistry parameters and no histopathologic indication of thrombotic events. For both routes, all other non-adverse findings observed were consistent with a normal vaccine response and comparable to those observed for unrelated or other Ad26-based control vaccines. However, Ad26.COV2.S induced significantly higher levels of C-reactive protein on day 1 after IM vaccination compared with an Ad26-based control vaccine encoding a different transgene, suggesting an inflammatory effect of the vaccine-encoded spike protein. Although based on a limited number of animals, these data indicate that an accidental IV injection of Ad26.COV2.S may not represent an increased risk for VITT.
Identifying Mental Health Literacy as a Key Predictor of COVID-19 Vaccination Acceptance among American Indian/Alaska Native/Native American People
Authors: Chen Xuewei , Winterowd Carrie , Li Ming , Kreps Gary L.
Published: November 2023

Background: This study examines how health literacy and mental health literacy associate with the willingness to receive a COVID-19 vaccination among American Indian/Alaska Native/Native American (AI/AN) people. Methods: The data were collected with an online Qualtrics survey in February 2021 (n = 563). A purposive snowball sampling strategy was used by sending recruitment flyers to colleagues and organizations who work with AI/AN communities to share with appropriate potential respondents. We performed linear regression analyses examining the relationships between the willingness to receive a COVID-19 vaccination and socio-demographic characteristics such as age, gender, education, health literacy, mental health literacy, self-rated physical and mental health status, worry about getting COVID-19, perceived COVID-19 susceptibility, and perceived COVID-19 severity. Results: Mental health literacy and health literacy predicted 30.90% and 4.65% of the variance (R2adjusted) in the willingness to receive a COVID-19 vaccine, respectively. After holding the self-rated physical/mental health status, worry about getting COVID-19, perceived susceptibility, perceived severity, health literacy, and socio-demographics constant, mental health literacy was still a strong predictor (b = 0.03, p < 0.001) for the willingness to receive a COVID-19 vaccine (model R2adjusted = 40.14%). Conclusions: We identified mental health literacy as a substantial factor associated with the willingness to receive a COVID-19 vaccination among AI/AN respondents.
Aprendizajes básicos de participación ciudadana de estudiantes de primaria y secundaria
Authors: Pozo-Sanchez Betty , Valdivia-Carrasco Carlos Francisco , Valle-Zevallos María Johana , Mendez-Vergaray Juan , Flores Edward
Published: November 2023

Este artículo está centrado en determinar los aprendizajes básicos de participación ciudadana de los estudiantes de primaria y secundaria de una institución pública de Abancay (Perú). La pesquisa de tipo transversal, descriptivo-comparativo, contó con una muestra de 267 alumnos (121 de primaria y 146 de secundaria), 106 mujeres y 161 varones; entre 10 y 16 años; se utilizó el cuestionario de Aprendizajes Básicos en Ciudadanía (ABC) y el estadístico Kruskal-Wallis. La contrastación de la variable sexo con las dimensiones mostró que existían diferencias significativas con la tolerancia e inclusión; mientras que no había diferencias con convivencia y participación, las reglas y trabajo en equipo. Por otro lado, la comparación entre grados demostró que no existían diferencias significativas con un nivel de confianza de p=0,05 en las dimensiones de reglas, trabajo en equipo y si por el contrario en la dimensión de tolerancia e inclusión, convivencia y participación.
Habilidades sociales en el aprendizaje cooperativo en estudiantes de Ciencias de la Salud
Authors: Gomez Rutti Yuliana Yessy , Córdova García Ulises , Ramón Guerra Roberto Walter , Yllesca Ramos Anibal Gustavo , Antón Huiman Jannet Carolina
Published: November 2023

Las habilidades sociales y el aprendizaje cooperativo en los estudiantes son indispensables en el proceso de enseñanza. El objetivo fue determinar la influencia de las habilidades sociales en el aprendizaje cooperativo en estudiantes de Ciencias de la Salud. El estudio presenta un enfoque cuantitativo, diseño no experimental, descriptivo, explicativo causal y transversal. Se adaptaron los instrumentos de habilidades sociales y aprendizaje cooperativo, se realizó la validez y confiabilidad. La muestra fue de 289 estudiantes y se realizó el análisis de regresión logística ordinal con el programa IBM-SPSS vs 27. Los resultados mostraron que las habilidades sociales influyen en 64,5% en el aprendizaje cooperativo (p<0,000), 68,8% en el procesamiento grupal (p<0,000), 69,6% en la práctica interpersonal (p<0,000), 64,8% en interdependencia positiva (p<0,000), 71,1% en interacción promotora (p<0,000) y 66,8% influyen en la responsabilidad individual y grupal (p<0,000). Por tanto, las habilidades sociales influyen en el aprendizaje cooperativo.
UPAYA KEBERLANJUTAN DESAIN PADA RAK PAJANG MENGGUNAKAN METODE ATUMICS
Authors: Wismoyo Erlana Adli , Hadiansyah Mahendra Nur , Muarrafah Annisa , Kurnia Dewanti Anggun , Nursetyo Raudinahaq Syarafina , Nursa’adah Silvy Amelia
Published: November 2023

Penelitian ini bertujuan untuk memaparkan solusi desain untuk rak pajang pada toko sembako dengan menggunakan metode atumics dengan mempertimbangkan keberlanjutan desain. Keberlanjutan desain merupakan upaya yang dibuat untuk mengatasi kondisi serta dampak negatif dalam sebuah krisis lingkungan, kesehatan, kenyamanan pengguna, dan  sebagai salah satu upaya pengembangan desain agar dapat sesuai dengan aktivitas manusia. Penelitian ini mencoba untuk mengatasi permasalahan dari salah satu elemen ruang, yaitu furnitur berupa rak pajang toko sembako yang digunakan untuk menyimpan kebutuhan toko dan memajang produk jual, menggunakan model atumics. Model atumics merupakan penggabungan unsur tradisi dan unsur furnitur modern melalui penyatuan dari eksisting produk lama dan beberapa referensi desain yang didapat sehingga membentuk desain keberlanjutan. Penelitian ini menggunakan metode kualitatif dengan mengolah data hasil observasi dan studi literatur. Hasil penelitian ini diharapkan menjadi landasan dari terciptanya sebuah inovasi furnitur baru dengan desain yang lebih umum sehingga dapat didistribusikan dalam pasar yang lebih luas. Dengan bentuk dan ukuran yang lebih kecil dan mudah untuk dapat disesuaikan dengan keadaan pasar yang ada. Tidak hanya digunakan dalam sebuah retail toko sembako, furnitur juga dapat diletakkan dalam toko retail lainnya hingga rumah tinggal sebagai tempat penyimpanan.
On the issue of the development of the regulatory framework for ensuring the financial stability of the deposit insurance and pension savings system in the Russian Federation
Authors: Bitkina I. K.
Published: November 2023

The article examines the regulatory framework for ensuring the financial stability of the national deposit insurance system, its modern structure, highlights the problems and prospects for development. The purpose of this study is to substantiate the need to develop the regulatory framework for the functioning of the deposit insurance system, ensuring an increase in its financial stability. Based on the results of the study: the need to clarify the terminological apparatus of the application of regulatory legal acts in the field of the organization of the insurance system in connection with the inclusion of funds of non-state pension funds in the part of voluntary pension funds (2022) and formed pension rights within the funded part of the pension for compulsory pension insurance (2014) is justified; the criteria of the nature of the financial condition of financial institutions participating in the deposit insurance and pension savings system, as well as their weight values used to clarify the size of differentiated contributions for the formation of insurance funds, are proposed; the need for the introduction of regulatory monitoring of financial stability in order to form tariff requirements for participants in the deposit insurance and pension savings system – banks and non–state pension funds is substantiated.
On the role and university status of economic theory: transformation in modern russia
Authors: Rudy L. Yu. , Tropnikova T.
Published: November 2023

The stages of transformation of the system of theoretical economic knowledge in general and economic theory, in particular, for the period since the 90s of the last century are shown. The stages of transformation are linked to the adoption of state educational standards (SES), federal state standards (FSES) of higher professional (higher) education, which led to the destruction of this system, the loss of economic theory of its main functions, the transformation of its content in the direction of traditional economics. The objective process of digitalization of the economy also had a significant impact on the content of economic theory. Based on their own experience of teaching economic theory at a university, the authors give a critical assessment of the period of its transformation and draw attention to the fact that the crisis of economic theory as an academic discipline is a consequence of its crisis as a branch of scientific knowledge.
Planning the activities of a metallurgical company based on the integration of S&OP and CPFR
Authors: Chernikova O. P. , Tushev A. A.
Published: November 2023

Supply chain management of large metallurgical companies is complicated by working in conditions of risk and high uncertainty of activity. The traditional planning system does not allow for sufficient consistency and synchronization of the plans of structural units with each other and with the external environment of interaction. Based on the analysis of the economic planning management of the leading companies in the industry, it was found that the integrated planning system of the company currently contributes to solving these problems. The authors propose its formation based on the use of two information practices: S&OP (sales and operations planning) and CPFR (collaborative planning, forecasting, and replenishment with trading partners).

Planning the activities of a metallurgical company based on the integration of S&OP and CPFR will allow: to increase the accuracy of forecasts of demand for the range of products offered; to more effectively manage the stocks of raw materials, rolled products and metal products; to improve coordination between the functional areas of the company; to provide flexibility in production planning.

At the same time, the transformation of the planning and economic practice of a metallurgical company should take into account the risks of emerging difficulties in collecting and exchanging big data with counterparties, errors in forecasting indicators, as well as coordination of plans between integration participants, restructuring of business processes and organizational cultures of partners.
Methods and tools for improving the efficiency of the financial mechanism for solving housing problems in the subjects of the Siberian Federal District
Authors: Chernyavsky A. P. , Pirogova T. V.
Published: November 2023

The article deals with the issues of housing affordability for citizens of the Siberian Federal District, the implementation of existing mortgage and non-mortgage programs on its territory, the rating of the subjects of the Russian Federation on housing affordability is assessed; the results of calculations of housing affordability index according to the methodology of the Ministry of Construction and Housing and Communal Services of the Russian Federation (Ministry of Construction of Russia) are analyzed, the problems of insufficient measures by states to increase housing affordability.
Long-term budget forecasts subjects of the Russian Federation
Authors: Istomina N. A.
Published: November 2023

Long-term budget forecasts play a significant role in the system of strategic planning documents of the subjects of the Russian Federation. The article presents the results of a study of the forecasts developed by the regions in terms of content and continuity, as well as the relationship with the parameters of regional budgets (using the example of the Sverdlovsk and Tyumen regions). Based on the analysis, recommendations for improving longterm budget forecasting in the subjects of the Russian Federation are formulated.
El Martín Fierro como causa justa
Authors: Montaldo Graciela
Published: November 2023

Este artículo explora las funciones del poema de José Hernández dentro de la institución literaria, considerando las tensiones que el autor mismo experimenta con la obra al problematizar cuestiones centrales a la literatura: el realismo, la ficción, la representación. En ese marco, se enfoca principalmente en dos tópicos. El primero es la idea de “intraducible” (B. Cassin), que quiere indagar cómo la lengua del Martín Fierro funciona como un lugar de opacidad y resistencia a las prácticas literarias (a la vez que se incluye en la institución). Para ello, se estudian algunos casos de “traducción” del poema y la explicitación de los problemas que entraña.

El segundo tópico se centra en la idea de archivo y canon, y estudia cómo el Martín Fierro se comporta en una literatura como la argentina, que se reescribe y que lo adopta tempranamente como clásico. La hipótesis del artículo sostiene que el poema de Hernández, en sus numerosas reescrituras, no se comportó solo como un precursor, sino que la obra generó un relato maestro a través de una historia de rebeldía y negociación. Ese relato dirige buena parte de aquellas producciones posteriores que reescribieron el clásico.
Increasing shelf life of millets by developing bio-nanocomposite films (bioplastic) as an alternative to conventional plastic
Authors: Wadekar Shravani R , Hate Manish , Chaughule Ramesh
Published: November 2023

Millets are considered as most nutritional grain among all. Hence it becomes immense important to prevent and protect such grains from being deteriorated. Spoilage is mostly observed due to bacterial, fungal, or due to some climatic changes. Such spoilage cannot be stopped completely but can be minimized by increasing its shelf life. Development of metal-oxide based bio-nanocomposite film has revolutionized various sectors from food packaging to agriculture. Zinc oxide nanoparticles is considered as GRAS (Generally Recognized As Safe) among all metal-oxides, and hence introduced in various applications. These ZnO NPs can be combined with natural polymer forming bio-nanocomposite films (bioplastic) and therefore used in mulching and food packaging industry. Mulching improves crop yield, requires less water, makes less usage of pesticide, and promote proper growth of plants. Till date, conventional plastic made of polyethylene units are used which causes hazardous effect on environment, hence it become immense important to replace it with a biodegradable and affordable bioplastic. This study involves biosynthesis of ZnO NPs using plant (Cassia fistula) extract and combining it with the natural biopolymer, giving rise to bio-nanocomposite film. These films would show antibacterial activity against pathogen causing spoilage in millets and thus increasing their shelf-life extension. Also, the minimum amount of ZnO NPs required to show antibacterial activity would be determined.
Plan de marketing turístico para el cantón Mocache, en la provincia de Los Ríos, Ecuador
Authors: Nieto-Cañarte Carlos Alberto , Sinchi-Rivas Carmen Alexandra , Mecias-Herrera Nelson Luis , Guamán-Sarango Víctor Manuel , Puente-Bosquez Samantha Marlene
Published: November 2023

El objetivo de la investigación fue desarrollar un plan de marketing para cada uno de los atractivos turísticos del cantón Mocache, provincia de Los Ríos. Se utilizó un muestreo aleatorio simple para determinar el estudio de mercado, llevando a cabo investigaciones en las áreas urbanas y rurales del cantón, con una población de 381 personas. Se realizó un análisis FODA para identificar todos los sitios que pueden ser utilizados y mejorados. En la promoción y divulgación de las atracciones se hace referencia al hecho de que la publicidad puede realizarse a través de folletos, anuncios, vallas publicitarias y espacios publicitarios locales. Con el desarrollo de este proyecto, se busca que el cantón se destaque, brindándole la oportunidad de promover y fomentar el turismo, logrando una mejor posición y al mismo tiempo integrando a todos los residentes del sector en lo que respecta a restaurantes, alojamientos y servicios de salud. De esta manera, buscamos posicionar el cantón entre los mejores destinos turísticos de la provincia.
PENERAPAN MANAGEMEN STRATEGIK ; SEBUAH LITERATUR REVIEW
Authors: Agustina Ika , Abas Farhat , Hajar Elvira Sitna , Saefullah Aep
Published: November 2023

This research aims to provide a comprehensive literature review on Strategic Management, focusing on its philosophy, stages, and models. The introduction presents the conceptual landscape of Strategic Management and the need for a profound understanding of the philosophies, stages, and models applied in a business context. The research method employs a literature review approach, specifically a Systematic Literature Review (SLR), analyzing 50 international and national research books and articles. Key findings involve the identification and analysis of the philosophies underpinning Strategic Management, critical stages in its implementation process, and effective models across various industries. The implications of this research encompass a enhanced understanding of the essence of Strategic Management for improved decision-making in dynamic business environments.

Key words: Strategic Management, Philosophy, Stages, Models, Literature Review
Photonic Neural Networks Based on Integrated Silicon Microresonators
Authors: Biasi Stefano , Donati Giovanni , Lugnan Alessio , Mancinelli Mattia , Staffoli Emiliano , Pavesi Lorenzo
Published: November 2023

Recent progress in artificial intelligence (AI) has boosted the computational possibilities in fields in which standard computers are not able to perform adequately. The AI paradigm is to emulate human intelligence and therefore breaks the familiar architecture on which digital computers are based. In particular, neuromorphic computing, artificial neural networks (ANNs), and deep learning models mimic how the brain computes. There are many applications for large networks of interconnected neurons whose synapses are individually strengthened or weakened during the learning phase. In this respect, photonics is a suitable platform for implementing ANN hardware owing to its speed, low power dissipation, and multi-wavelength opportunities. One photonic device that could serve as an optical neuron is the optical microring resonator. Indeed, microring resonators exhibit a nonlinear response and the capability for optical energy storage, which can be used to implement fading memory. In addition, their characteristic resonant behavior makes them extremely sensitive to input wavelengths, which promotes wavelength division multiplexing (WDM) applications and enables their use as WDM-based synapses (weight banks) in the linear regime. Remarkably, using silicon photonics, photonic integrated circuits can be fabricated in volume and with integrated electronics onboard. For these reasons, here, we describe the physics of silicon microring resonators and arrays of microring resonators for application in neuromorphic computing. We describe different types of ANNs, from feedforward networks to photonic extreme learning machines, and reservoir computing. In addition, we discuss hybrid systems in which silicon microresonators are coupled with other active materials. This review introduces the basics and discusses the most recent developments in the field.
Hypertrophic myocardiopathy
Authors:   Lipetsk State Pedagogical University named after P.P. Semenov-Tyan-Shansky, Golovanov S.A.
Published: November 2023

The review article presents in a systematic way information from the literature of recent years devoted to studies of severe heart pathology — myocardiopathies. In particular, special attention is paid to hypertrophic myocardiopathy. Information about the etiology, pathogenesis and possible methods of treating patients is considered. Recommendations are given for further supervision of patients with this pathology.
Analisis Biaya Pendapatan Usaha Pengomposan Limbah Ternak Babi pada Kelompok Tani Bisimo Etaikena di Kampung Husoak Kabupaten Jayawijaya
Authors: Tuhuteru Sumiyati , Mahanani Anti Uni , Yohanes Rumbiak Rein Edward , Kusuma Dewi Yohana Sutiknyawati , Tulak Alber
Published: November 2023

Saat ini, usaha pengomposan telah dilakukan oleh seorang petani dan telah lama diterapkan di kebun yang dimiliki serta menjualnya ke petani sekitarnya yang diketahui beragama Kristen. Hal ini mengingat kompos limbah kotoran ternak tidak seperti kompos ternak lainnya yang dapat diperjualbelikan secara bebas. Hal ini akibat dari tingkat kehalalan dari kompos yang masih belum ada. Usaha penjualan kompos limbah ternak babi dilakukan namun, dari segi ekonomi petani tersebut belum menganalisis untung rugi yang diperolehnya. Tujuan penelitian ini adalah menganalisis biaya dan pendapatan usaha pengomposan limbah ternak babi yang telah dijalankan oleh petani dalam kelompok tani Bisimo Etaikena. Penelitian ini dilaksanakan di Kampung Husoak, Kabupaten Jayawijaya. Hasil penelitian menunjukkan besaran biaya produksi petani yang telah mengolah kompos kotoran ternak babi adalah sebesar Rp. 525.418/bulan, dengan total penerimaan sebesar Rp. 7.000.000 dan pendapatan sebesar Rp. 6.474.582. Hal ini menunjukkan bahwa usaha pengomposan yang telah dijalankan meraup untuk besar dengan biaya produksi kecil. Namun, untuk meningkatkan perluasan pemasaran kompos dari limbah ternak babi masih hanya sebatas masyarakat atau petani yang beragama Kristen saja, yang artinya pemasarannya belum bisa meluas seperti kompos limbah ternak sapi dan lainnya.
Respon Agronomi Padi Gogo lokal Sulawesi Tenggara pada Berbagai Kondisi Lingkungan Tumbuh
Authors: Sanjaya Muhammad Fahyu , Afa La Ode , M Amir , Utami Rahmawati Ning
Published: November 2023

AbstrakPadi (Oryza sativa L.) merupakan komoditi utama dalam menyediakan sumber karbohidrat di Indonesia. Produktivitas budidaya tanaman padi selalu terkendala pada ketersediaan air, karena mayoritas padi dibudidayakan pada kondisi lahan basah irigasi, sehingga membutuhkan banyak pasokan air. Kondisi ini membuat budidaya padi hanya dapat dilakukan satu musim tanam per tahun sedangkan kebutuhan masyarakat terhadap beras terus meningkat, untuk itu perlu adanya pengujian tanaman padi gogo lokal yang dapat memenuhi kebutuhan musim tanam baik dalam kondisi lingkungan kering maupun lahan basah. Penelitian ini bertujuan untuk mengetahui respon agronomi tanaman padi gogo lokal Sultra dilahan kering dan lahan basah serta adanya sumber genetik baru untuk pengembangan padi yang berproduksi tinggi pada berbagai lingkungan tumbuh. Penelitian ini dilaksanakan di Lahan Percobaan Fakultas Pertanian Universitas Halu Oleo. Rancangan penelitian menggunakan rancangan acak kelompok dengan perlakuan Rancangan Petak Terpisah. Petakan Utama ialah Lahan Basah dan Lahan Kering. Anakan Petak ialah kultivar padi gogo lokal Sultra. Masing-masing perlakuan diulang sebanyak 3 ulangan. Hasil pengamatan dianalisis menggunakan sidik ragam, jika F-Hitung menunjukan pengaruh nyata atau sangat nyata maka dilanjutkan dengan uji lanjut Duncan pada taraf kepercayaan 95%. Hasil penelitian menunjukkan perbedaan nyata antara perlakuan mandiri yang diuji dengan perlakuan lainnya pada variable pengamatan yang diukur dengan kultivar terbaik adalah pae wuna dan Indalibana. Kultivar Pae Wuna dan Indalibana adalah dua kultivar padi gogo lokal Sultra yang memiliki potensi untuk tumbuh baik dalam dua kondisi lahan yang berbeda, sehingga bisa dijadikan sebagai sumber genetik padi yang dapat dikembangkan dalam berbagai lingkungan tumbuh. Kata Kunci: Kultivar, Lahan Kering, Lahan Basah, Padi Gogo
Efficiency and Accuracy in Quadratic Curve Fitting: A Comparative Analysis of Optimization Techniques
Authors: Alridha Ahmed Hasan
Published: November 2023

In this paper, we investigate an optimization methods might be applied for solving curve fitting by making use of a quadratic model. To discover the ideal parameters for the quadratic model, synthetic experimental data is generated, and then two unique optimization approaches, namely differential evolution and the Nelder-Mead algorithm, are applied to the problem in order to find the optimal values for those parameters. The mean squared error as well as the correlation coefficient are both metrics that are incorporated into the objective function. When the results of these algorithms are compared, trade-offs between the rate of convergence and the quality of the fit are revealed. This work sheds light on the necessity of selecting proper optimization algorithms for specific circumstances and provides insights into the balance that must be struck between accurate curve fitting and efficient use of computational resources in the process of curve fitting.
Analisis Hygiene dan Sanitasi Peralatan pada Pedagang Penjual Makanan Jajanan di Pasar Tradisional di Kabupaten Semarang
Authors: Siswanto Yuliaji , Pertiwi Kartika Dian
Published: November 2023

Hygiene food equipment is one of the important things in determining the quality of a food. Food equipment will have an impact on the quality of the food to be made. Based on data from the Ministry of Health of the Republic of Indonesia, the prevalence of diarrhea in 2018 was 37.88% or around 1,516,438 cases. Food Born Disease is still a public health problem in Indonesia. Food safety is a public need, because safe food will protect and prevent disease or other health problems. This study aims to describe the hygiene and sanitation equipment used by food vendors in traditional markets in Semarang Regency. This research is descriptive in nature by determining the sample using purposive sampling technique, as many as 108 food vendors in traditional markets in Semarang district. Data were obtained using a questionnaire with observation and interview methods, and data were analyzed descriptively. The results of this study indicate that the implementation of hygiene and sanitation for processing and serving food in traditional markets in Semarang Regency does not meet health requirements.
ABSTRAK
                Hygiene peralatan makanan menjadi salah satu hal penting dalam menentukan kualitas suatu makanan. Peralatan makanan akan berdampak pada kualitas makanan yang akan dibuat. Berdasarkan data Kementreian Kesehatan Republik Indonesia prevalensi diare pada tahun 2018 sebanyak 37,88% atau sekitar 1.516.438 kasus. Penyakit akibat makanan (Food Born Disease) masih menjadi masalah kesehatan masyarakat di Indonesia. Keamanan makanan merupakan kebutuhan masyarakat, karena makanan yang aman akan melindungi dan mencegah terjadinya penyakit atau gangguan kesehatan lainnya. Penelitian ini bertujuan untuk mengetahui gambaran hygiene sanitasi peralatan yang digunakan pedagang penjual makanan di pasar tradisional di Kabupaten Semarang. Penelitian ini bersifat deskriptif dan sampel diambil dengan teknik Quota Sampling, sebanyak 108 pedagang makanan di Pasar Tradisional di Kabupaten Semarang. Data diperoleh menggunakan kuesioner dengan metode observasi dan wawancara, dan data dianalisis secara deskriptif. Hasil penelitian ini menunjukkan penerapan hygiene dan sanitasi peralatan pengolah dan penyajian makanan jajanan di Pasar Tradisional di Kabupaten Semarang belum memenuhi syarat kesehatan.
THE MECHANISM OF HOW ESG AFFECTS CORPORATIONS PERFORMANCE: ASYMMETRY INFORMATION AND PROPERTY RIGHTS
Authors: Qin Ming
Published: November 2023

Many experts have recently focused on the relationship between ESG performance and company performance. Most studies on the Chinese market have found a strong link between ESG and company performance, but only few have examined the mechanism. Moreover, a few studies have examined the impact of property rights and the theoretical frameworks that support them. This paper adopts firm fixed effects regression and year fixed effects regression to analyze 1,595 listed Chinese enterprises with 12,760 observations. The results show that ESG enhance the corporate performance partly by reducing the level of asymmetric information, and the mediated effect of asymmetry information on corporate performance is weakened for state-owned companies. These findings suggest that by enhancing ESG performance, businesses can reduce the level of asymmetric information and boost performance. Furthermore, state-owned companies gain more credibility due to social trust. However, this effect is not as strong as it is for non-state-owned enterprises
THE APPLICATION OF IMITATION WRITING TEACHING METHOD FOR AN ONLINE CHINESE WRITING COURSE OF GRADE 5 STUDENTS IN SINGAPORE
Authors: Shan Yan , Sakulwongs Nipaporn
Published: November 2023

This mixed-method study compared the Chinese writing skills of grade 5 students before and after using the imitation writing teaching method and investigated their attitude towards the use of the imitation writing teaching method in Singapore. The sample group consisted of 20 grade 5 students from Singapore. Quantitative and qualitative data were collected through a pre-test, post-test, questionnaire, and semi-structured interview over the course of eight sessions. The results from the pre-test and post-test indicated an improvement in the language writing skills of the sample group students, with post-test scores (x̅ = 15, SD = 0.73) surpassing pre-test scores (x̅ = 17.2, SD = 0.77). The data gathered from the participants suggested that all items on the survey received high ratings. The majority of students in the sample group demonstrated a positive attitude towards using the imitation writing teaching method in Chinese writing learning. This study suggests that the imitation writing teaching method offers an alternative and effective approach to Chinese writing instruction. Therefore, Chinese language educators worldwide, including those in China, can consider incorporating this method into their Chinese teaching methodologies.
IMPROVE EFFICIENCY IN SPECIAL EDUCATION SCHOOLS' ADMINISTRATION OF GUIZHOU PROVINCE CHINA: TRANSFORMATION LEADERSHIP THEORY FOR SOLUTION
Authors: Chen Yanzhu
Published: November 2023

According to existing research results, there are four types of contradictions and deficiencies in the administration of special education schools in China: a lack of professional talents in the administration of special education schools, a lack of service awareness and sense of responsibility among managers, an excessive use of administrative power, and an overstaffing of administrative institutions in special education schools. From the perspective of total leadership theory, this study suggests several recommendations for special education schools: "check and balance administrative power," "update management concepts and transfer administrative power to the center," "simplify administrative institutions and improve administrative efficiency," and "establish a scientific evaluation system and mechanism for teachers and workers in special education schools".