bluuebunny/crossref_metadata_2025_split huggingface dataset:
Factor associated with Stunting Incidents in Kepyar Village, Purwantoro District, Wonogiri Regency in 2021
Authors: Shorayasari Susi , Wati Andini Kurnia , Nurrika Dieta 
Published: December 2022

Background: The WHO-MGRS (Multicenter Growth Reference Study) recommendations based on the height for age index define stunting as a condition in which the body is short or extremely short. The incidence of stunting among children under five is predicted to reach 21.9% in 2020 by the World Health Organization (WHO). Stunting affects 149.0 million children, who run the risk of developing stunted growth, poor brain development, lower IQ, and disease vulnerability.
Objectives: The study aimed to find out the variables associated with the incidence of stunting in 2021 in Kepyar Village, Purwantoro District, Wonogiri Regency.
Methods: The research design was case-control with a ratio of 1:1 consisting of 22 samples from cases and 22 samples from controls. 22 individuals who were not deemed to be at risk of suffering stunting made up the control sample for toddlers. Between November 2021 and January 2022, the study was carried out. Low birth weight (LBW), birth length, exclusive breastfeeding, mother's last educational level, mother's height, socioeconomic status, accessibility to weaning food, early breastfeeding initiation, and also considered the mother's age at conception were all independent variables. The dependent variable is stunting, which can be either chronic or mild to severe (-2 SD). Fisher's Exact Test was used to analyze this study.
Results: The majority of children were not LBW (90.9%), followed by normal birth length (81.8%), exclusive breastfeeding (56.8%), low education level of the mother (72.7%), mother's height was not at risk (72.7%), early breastfeeding initiation (63.6%), low socioeconomic status (63.6%), proper weaning food (77.3%), and maternal age during pregnancy is not at risk (54.5%). Early initiation of breastfeeding and stunting incidents showed a statistically significant association (p-value of 0.005), then there was also a relationship between socioeconomic status and stunting incidents (p-value of 0.028).
Conclusions: Socioeconomic status and early initiation of breastfeeding are associated with stunting incidents. To lower the frequency of stunting in Kepyar Village, early initiation of breastfeeding promotion needs to be optimized.
Karakteristik Fisik, Kimiawi dan Sensoris Nuget Bandeng Tinggi Protein dan Zat Besi dengan Penambahan Tepung Kelor untuk Intervensi Gizi Pencegahan Stunting
Authors: Aristiani Melvina , Purnawijayanti Hiasinta Anatasia , Maharini Fransisca Shinta 
Published: December 2022

Latar Belakang: Stunting dapat dicegah dengan intervensi gizi sensitif yang ditujukan pada remaja putri karena kesehatan saat remaja sangat penting untuk persiapan diri jika kelak menikah dan akan menjadi seorang ibu. Anemi besi pada calon ibu merupakan salah satu faktor resiko terjadinya stunting. Angka kejadian anemi besi pada remaja di Indonesia masih tinggi, untuk itu perlu dikembangkan produk olahan sumber protein dan zat besi yang disukai kalangan remaja, seperti nuget. Ikan bandeng dan kelor merupakan komoditi kaya protein dan zat besi yang potensial untuk diolah menjadi produk nuget sumber protein dan zat besi, sehingga dapat dimanfaatkan sebagai produk untuk intervensi gizi pada remaja untuk pencegahan stunting.
Tujuan: Mengetahui karakteristik fisik, kimiawi (nutrisi) dan sensoris nuget bandeng dengan penambahan tepung kelor; Mengembangkan nuget sumber protein dan zat besi yang bermutu dan disukai konsumen
Metode: Penelitian eksperimental dilaksanakan dengan rancangan acak lengkap dengan 5 aras kadar tepung kelor (0; 2,5; 5; 7,5 dan 10%) dan 3 ulangan perlakuan. Data yang dikumpulkan meliputi data uji fisik (daya ikat air dan susut masak nuget), data uji kimiawi (kadar protein dan zat besi nuget) serta uji sensoris meliputi kenampakan, tekstur, citarasa, aftertaste dan penerimaan keseluruhan. Pengujian sensoris melibatkan 30 panelis mahasiswa STIKes Panti Rapih. Data uji fisik dan kiamiawi dianalisis dengan Analisis Varian atau Kruskal Wallis sesuai kategori datanya, dilanjutkan dengan uji Post Hoc, sedangkan data uji sensoris dianalisis dengan uji Friedman. Analisis data pada taraf signifikansi 95%.
Hasil: Hasil penelitian menunjukkan tidak ada pengaruh penambahan tepung kelor pada kadar protein dan zat besi nuget. Kadar protein nuget berkisar 12,78 – 13,62%, lebih tinggi dari yang ditetapkan dalam SNI nuget yakni 5% dan kadar zat besinya antara 3,81-5,41%mg, memenuhi 21-30% kebutuhan besi per hari. Penambahan tepung kelor berpengaruh terhadap susut masak dan daya ikat air nuget. Semakin tinggi kadar tepung kelor, cenderung menurunkan daya ikat air dan meningkatkan susut masak nuget. Penambahan tepung kelor berpengaruh pada skor sensoris nuget meliputi kenampakan, tekstur, citarasa, aftertaste, dan kesukaan keseluruhan. Semakin tinggi kadar tepung kelor cenderung menurunkan skor sensoris nuget.
Kesimpulan: Nuget tinggi protein dan sumber zat besi untuk intervensi pencegahan stunting dapat dikembangkan dari ikan bandeng dengan penambahan tepung kelor.
Geo-análisis de usos y actividades marino-costeras en dos jurisdicciones de gestión en el Pacífico colombiano
Authors: Perea Ardila Mauricio Alejandro , Oviedo Barrero Fernando , Ocampo-Rojas María Alejandra , Castro-Mercado Iván Fernando 
Published: December 2022

La gestión eficiente de conflictos entre los usos y actividades en el medio marino-costero es fundamental para el éxito de la Planificación Espacial Marina (PEM). Nuestro objetivo fue el de realizar un geo-análisis de usos y actividades presentes en la jurisdicción de las Capitanías de Puerto de Tumaco y Guapi en Colombia para identificar los posibles conflictos presentes. Utilizamos información geográfica de usos y actividades del medio marino-costero disponible en geo-portales nacionales, se consultó a 23 expertos interinstitucionales para realizar la ponderación de las matrices de conflictos, se realizó un análisis de las interacciones entre los usos y actividades apoyados de análisis espacial, se identificaron los principales conflictos en función de criterios específicos y se realizó la cartografía para la ubicación de los conflictos. Se generó una base de datos con 39 capas geográficas, se encontró la mayor densidad de usos y actividades en aguas interiores, la fauna marina obtuvo el 11,81 % del total de interacciones, se identificaron 73 conflictos potenciales, donde el 23.29 % correspondió a un Índice de Conflicto alto y el 57.53 % de los conflictos ocurrieron entre usuario-ambiente. Con estos resultados aportamos a la gestión de los litorales colombianos dentro del contexto de la PEM.
Concept of Vector Multicomponent Physical Quantities, Models and Measurement Method
Authors: Nesterov V. N. 
Published: December 2022

The paper presents a new view of vector physical quantities as multicomponent quantities. Each of the components of the mentioned multicomponent quantities can carry important and even unique information about the sources and causes of their occurrence. Looking at the vector quantity as the multicomponent quantity led to the need to form the corresponding conception. There are three positions of this conception in this paper, which are formulated as follows: vector multicomponent physical quantities are considered as functions of the set of their constituent information components; the communication functions of the specified information components in the models of multicomponent physical quantities are determined by the laws of vector algebra; information models of vector multicomponent physical quantities allow an alternative representation of information components depending on the selected coordinate system.The mathematical model of the vector multicomponent physical quantity is presented. This model is fundamental and directly follows from the positions of the conception formulated above. This model can be applied to describe multicomponent displacements and deformations that both simple and complex objects undergo. An example of the complex object can be the manipulator of the universal industrial robot. The space for modeling multicomponent displacements of simple objects was shown in the paper. Information models of vector multicomponent physical quantities allow one to alternatively represent informative components. And the task of constructing such models is complex and ambiguous. Therefore, the formal apparatus for the synthesis of such models, which is based on certain rules and conventions, was proposed in the paper. The theoretical foundations of the method of optical measurements of informative components of multicomponent displacements and deformations of simple objects, which involves the use of multidimensional test objects, are presented.
Application of Waves with Circular Polarization in Magnetotelluric Sounding
Authors: Plotkin V.V. , Pospeeva E.V. , Potapov V.V. 
Published: December 2022

Abstract—We consider the possibility of using circular polarizations, which make the field vector in a wave rotate clockwise or counterclockwise, as independent polarizations of the primary wave during magnetotelluric sounding (MTS). This approach has been proposed for the first time to search for possible manifestations of the Hall effect under natural conditions during MTS; in this case, if the effect is small, waves with circular polarization become normal modes in a horizontally layered medium located in the constant magnetic field of the Earth. Standard impedance relations are replaced by the corresponding apparent resistance impedances and curves for waves with circular polarization (mode). In the search for manifestations of the Hall effect during MTS, it becomes necessary to determine differences in the mode apparent resistivity curves due to the presence of lateral inhomogeneities of the medium. This study deals with the specific features of MTS in the case of representing the primary source field by circular polarization waves. Results of the theoretical analysis of mode impedances are demonstrated. Numerical simulation is used to investigate the differences in the mode impedances and curves depending on the nature of the distribution of lateral inhomogeneities in the medium. Mode apparent resistivity curves obtained by processing the experimental data of the MTS in Gorny Altai are presented. It is shown that, in comparison with standard curves, mode curves are subject to less distortion by lateral inhomogeneities of the medium owing to the specific features of distributions of the charges and currents excited by circular polarization waves in them.
An Integrated Multi-modal Learning Method for Early-stage Knee Osteoarthritis Disease Classification
Authors: Liu Liangliang , Chang Jing , Ma Qingzhi 
Published: December 2022

Abstract
Background: Osteoarthritis (OA) is a progressive and chronic disease. Identifying the early stages of OA disease is important for the treatment and care of patients. However, most state-of-the-art methods only use single-modal data to predict disease status, so that these methods usually ignore complementary information in multi-modal data.
Methods: In this study, we develop an integrated multi-modal learning method (MMLM) that uses an interpretable strategy to select and fuse clinical, imaging, and demographic features to classify the grade of early-stage knee OA disease. MMLM applies XGboost and ResNet50 to extract two heterogeneous features from the clinical data and imaging data, respectively. And then we integrate these extracted features with demographic data. To avoid the negative effects of redundant features in a direct integration of multiple features, we propose a L1-norm-based optimization method (MMLM) to regularize the inter-correlations among the multiple features.
Results: MMLM was assessed using the Osteoarthritis Initiative (OAI) data set with machine learning classifiers. Extensive experiments demonstrate that MMLM improves the performance of the classifiers. Based on MMLM, the accuracy of SVM and DT are 83.45% and 81.27%, respectively, which are much higher than other feature fusion method. In addition, the visual analysis of the important features in the multi-modal data verified the relations among the different modalities.
Conclusion: MMLM uses the internal correlations among different modalities to enhance the efficiency of feature extraction and fusion, which improves grade classification of early-stage knee OA.
Pandemic (Covid-19) Induced Impacts on Dairy Industry
Authors: Safir Rashid , Kodavandi Shefeequ Rehman 
Published: December 2022

Abstract

Introduction: The COVID-19 has adversely affected millions around the world. It significantly upset various industries, including dairy industry, across the globe and thereby, it badly affected global economy and food security.
Objective: The paper specifically focuses on impacts of pandemic (COVID-19) on dairy industries. The objective of the study includes; a) to identify & collect articles on impact of COVID-19 on dairy industries, b) to review and comprehend the articles; country-wise & impact-wise and, c) to enumerate probable solutions, suggested in the articles, to overcome pandemic (COVID-19) induced impacts.
Materials & Methods: The study is primarily based on systematic literature review. Using keywords; COVID-19, pandemic, milk & dairy products, milk processing industry, dairy industry, etc., articles were searched on search engines and specifically on Google Scholar. As a result, 34 articles discussing, directly or indirectly, on impact of COVID-19 on dairy industries located in 21 countries (Armenia, Bangladesh, Burkino Faso, Canada, China, Czech Republic, Denmark, Ethiopia, France, Germany, India, Indonesia, Kenya, Kosovo, Madagascar, Poland, Romania, Senegal, Slovenia, South Africa and USA) were identified. The period of study is limited between March, 2020 and April, 2022.
Findings: The impact of pandemic (COVID-19) on dairy industries (in Armenia, Bangladesh, Burkino Faso, Canada, China, Czech Republic, Denmark, Ethiopia, France, Germany, India, Indonesia, Kenya, Kosovo, Madagascar, Poland, Romania, Senegal, Slovenia, South Africa and USA) were studied and analyzed in two folds; country-wise & impact-wise. The adverse impacts are classified under 11 categories namely; availability, consumer behavior, demand, health & safety, price, production facility, production, profit/revenue, trade/supply chain, wastage and workforce.
The impacts were highly diverse (affected numerous variables such as availability, consumer behavior, demand, health & safety, price, production facility, production, profit/revenue, trade/supply chain, wastage and workforce) and diametrical (a few variables such as profit/revenue, milk yield, etc., varied diametrically opposite within same country) in nature. The probable solutions, suggested in the reviewed articles, to overcome the impacts were also enumerated.
Conclusion: The COVID-19 adversely affected and brought significant shift in dairy industry. The study on dairy industries located in 21 countries (across 4 continents), country-wise & impact-wise, exposed diverse & diametrical nature of the impacts. The impacts are classified under 11 categories and probable solutions, suggested in reviewed articles, to overcome the impacts were enumerated.
Design and Implementation of Elliptical Mantle Cloaks for Polarization Decoupling of Two Tightly Spaced Interleaved Co-Frequency Patch Array Antennas
Authors: Masoumi Reza , Kazemi Robab , Fathy Aly E. 
Published: December 2022

Abstract

In this paper, the method of mantle cloaking is utilized to decouple/isolate two densely interleaved patch array antennas operating at the same frequency but with orthogonal polarizations. To reduce the mutual coupling between the adjacent elements, vertical strips, as a type of elliptical mantle cloaks, are located at close proximity to the patches. At the operating frequency of f0 = 3.7 GHz, the edge-to-edge spacing of the elements of the two interleaved arrays is less than λ0/80 (1 mm) and the center–to-center spacing of each array elements is 0.7 λ0 (57 mm). The proposed design is implemented using 3D printing technology, and its performance in terms of return loss, efficiency, gain, radiation patterns, and isolation is measured for evaluation. The results show the radiation characteristics of the arrays are perfectly retrieved after cloaking similar to the isolated arrays. Decoupling of tightly spaced patch antenna arrays on a single substrate paves the way to achieve miniaturized communication systems with full duplex operation or dual polarization communication.
Monolayer molecular diode
Authors: Li Yating , Xie Jiacheng , Sun Li , Zeng Junpeng , Zhou Liqi , Hao Ziqian , Pan Lijia , Ye Jiandong , Wang Peng , Shi Yi , Xu Jian-Bin , Li Yun , Wang Xinran , He Daowei 
Published: December 2022

AbstractMolecular diodes are of considerable interest for the increasing technical demands of device miniaturization. However, the molecular diode performance remains contact-limited, which represents a major challenge for advancement of rectification ratio toward commercial availability. Here, we demonstrate that high-quality ultrathin organic semiconductor can be grown on several classes of metal substrates via solution-shearing epitaxy, with well-controlled number of layers and monolayer single crystal over 1 mm. The crystalline films are atomically smooth and free pinhole, providing a native interface for high-performance molecular diodes. As a result, the molecular diodes show record-high rectification ratio up to 5 × 108, ideality factor close to unity, aggressive unit conductance over 103S/cm2, reverse breakdown electric field～1.1 × 108V/cm, excellent electrical stability and well-defined contact interface. We further fabricate large-area molecular diode arrays with 100% yield and excellent uniformity in the diode metrics. Our results suggest that monolayer crystalline films have great potential to build reliable, high-performance molecular diodes and deeply understand their intrinsic electronic behavior.
Relationship between Human herpesvirus 6 infection and inflammatory bowel disease using novel biomarker
Authors: Matsumoto Satohiro , Otaki Yuzo , Yoshida Yukio , Kobayashi Nobuyuki , Oka Naomi , Yanagisawa Hiroyuki , Kondo Kazuhiro 
Published: December 2022

Abstract
[Purpose] Inflammatory bowel disease (IBD) is closely related to stress and fatigue. Human herpesvirus 6 (HHV-6) is reactivated by stress and fatigue and associated with IBD. This study aimed to clarify the relationship between IBD and HHV-6.
[Methods] Antibody titers to SITH-1, a protein specific to HHV-6 latent infection, were measured in 163 patients with IBD (107 with ulcerative colitis [UC] and 56 with Crohn's disease [CD]); clinical scores and depression scores of UC and CD were analyzed to examine the relationship between SITH-1 and IBD.
[Results] In patients with UC, CRP level was significantly higher (1.5 mg/L vs. 0.3 mg/L; P = 0.006) and disease relapse within 6 months after entry was significantly more common in the SITH-1 (+) group (20% vs. 0%; P = 0.0006). In patients with CD, there were no significant differences between the two groups in CRP levels and disease relapse within 6 months after entry.
[Conclusion] SITH-1 (+) patients with UC have significantly higher CRP levels, frequent disease relapse, and high disease activity. Therefore, SITH-1 may be a predictor of relapse in UC.
Comparative studies of catechol at ordinary and nanostructured mesoporous platinum electrodes using convolutive voltammetry and numerical simulation methods
Authors: El-Hallag Ibrahim S , Ghanem Mohamed A , El-Mossalamy Elsayed H , Tartour Ahmed R 
Published: December 2022

Abstract

The electrochemical behavior of catechol was examined using convolutive cyclic voltammetry and numerical simulation at the ordinary platinum electrode and nanostructured mesoporous platinum film deposited electrochemically from the hexagonal liquid crystalline template of C16EO8 surfactant. The mesoporous platinum electrode has shown excellent electrocatalytic properties and reversibility toward the oxidation of catechol in 1.0 M HClO4. It was found the peak potential separation (ΔEp) has been lowered from 430 to 75 mV vs. SCE at ordinary and mesoporous platinum electrodes, respectively. Cyclic voltammograms of catechol on ordinary Pt electrode exhibit one anodic peak in the forward scan of potential but on the reverse scan the corresponding cathodic peak disappears and a new peak is observed at a less positive potential. But for the mesoporous platinum electrode, the voltammogram exhibits one anodic peak in the forward scan of potential and its corresponding cathodic peak in the reverse scan. On the basis of the electrochemical behavior, we propose an ECEC mechanism for the electrochemical oxidation of catechol in 1.0 M HClO4 at both electrodes. Numerical simulation was used to confirm the proposed electrode reaction.
Ideal Convergence in Partial Metric Spaces
Authors: Gülle Esra , Dündar Erdinç , Ulusu Uğur 
Published: December 2022

Abstract
The aim of this paper is to develop the summability literature by introducing the concept of Ip-convergence in a partial metric space (X, p). First, we give some properties of Ip-convergence. Also, we introduce the concept of Ip*-convergence in the partial metric space (X, p) and examine relations between newly deﬁned concepts. Then, we present the concepts of Ip-Cauchy and Ip*-Cauchy sequence in the partial metric space (X, p) and investigate relations between these Cauchy sequences.
MSC Classification: 40A35 , 40D25
Predictors of infectious foci on FDG PET/CT in Staphylococcus aureus bacteremia
Authors: Ghanem-Zoubi Nesrin , Abu-Elhija Jawad , Kagna Olga , Mustafa-Hellou Mona , Qasum Majd , Haber Daniel , Paul Mical , Keidar Zohar 
Published: December 2022

Abstract
Purpose: To identify risk factors for detection of infectious foci on 18F-fluorodeoxyglucose-positron emission tomography in combination with computed tomography(FDG PET/CT) among patients with Staphylococcus aureus bacteremia (SAB).
Methods: Cohort study of patients with SAB who underwent FDG PET/CT as part of an interventional study that was conducted at Rambam Health Care Campus, between July 1, 2015 to February 1, 2019. The primary outcome was an infectious focus detected by FDG PET/CT. Independent risk factors for detection of focal infection were identified using univariate followed by a logistic regression multivariate analysis.
Results: We included 149 patients with 151 separate episodes of SAB who underwent FDG-PET/CT. Focal infections were detected in 107 patients (70.8%). Independent risk factors for focal infection detection were community acquisition of bacteremia with odds ratio (OR) 3.03 [95% confidence interval (CI) 1.04-8.77], p-0.042 and C reactive protein (CRP) with OR 1.09 [ 95% CI 1.04-1.14], p<0.001. Primary bacteremia was inversely associated with focal infection detection with OR 0.27 [0.10-0.69], p=0.007, as were the pre-scan blood glucose levels OR 0.9 [0.98-0.99], p-0.004. The latter stayed significant in the subgroup of patients with diabetes mellitus.
Conclusion: Patients with community-acquired bacteremia or high CRP levels should be carefully investigated for focal infection. Patients who present with primary bacteremia seems to be at low risk for focal infection. Further studies should evaluate whether high glucose levels may result in false-negative infectious findings on FDG PET/CT.