Synthesis and Structural Studies of Some Inorganic Polymers of Succinoyl Carboxymethyl Cellulose by H. D. Juneja, Manisha Joshi, N. T. KhatiI

Get full text

Operational Risk Assessment for the Pollination Service with Apis mellifera Bees in Cashew Crops in Vichada, Colombia by Lizeth Castro Mercado, Juan José Bravo Bastidas, Juan Carlos Osorio Gómez

“…Subsequently, Value at Risk (VaR) was employed for risk evaluation. The anticipated loss for the pollination service, resulting from these prioritized risks: 1, 9, 12 and 13, was quantified at $226674 ± $19096 per year for an 8000-hectare margin with a confidence level of 95%. …”
Get full text

Substance Abuse Behaviour Among Youths: The Predictive Effects of Social Media and Peer Pressure by Enyelunekpo Roberts, Constance Odumodu N., Uye Emmanuel E

“…The result revealed that social media and peer pressure jointly predicted substance abuse behaviour among study participants (R2 = .730, F= 6.724, p =.001). Further result showed that peer pressure independently predicted substance abuse behaviour among youths in the study samples (β-= -.147, t = -2.088, p = .026) while social media did not (β = -.841, t = -1.118, p > .05). …”
Get full text

Deoxygenative photochemical alkylation of secondary amides enables a streamlined synthesis of substituted amines by Antonio Pulcinella, Stefano Bonciolini, Robin Stuhr, Damiano Diprima, Minh Thao Tran, Magnus Johansson, Axel Jacobi von Wangelin, Timothy Noël

Get full text

The quality of licensing services: an analysis of the impact of leadership and communication on the effectiveness of licensing services in Indonesia by Rachmat Rachmat

“…In accordance with the explanation provided by G. R. Terry, the foundation of management activities is organization. …”
Get full text

Modelization and Calibration of the Power-Law Distribution in Stock Market by Maximization of Varma Entropy by Chang Liu, Chuo Chang

“…Since the variance of the real stock portfolio may be a random variable, using the mean-VaR-ES constraints to maximize the Varma entropy effectively avoids the problem of assuming that the variance is a constant value under the traditional mean-variance constraint. …”
Get full text

Systematic Study on a Quantitative Analysis of Multicomponents by Single Marker (QAMS) Method for Simultaneous Determination of Eight Constituents in Pneumonia Mixture by UPLC-MS/M... by Haibo Zhang, Weina Xie, Jiangyun Liu, Xiaoqiang Xiang, Shilei Zhang, Junping Hu, Jianhua Yang

“…Baicalein was selected as an internal reference, and the relative correction factors (RCFs) and the relative retention time (RRT) of (R, S)-goitrin, amygdalin, chlorogenic acid, pseudoephedrine hydrochloride, ephedrine hydrochloride, ammonium glycyrrhizinate, and baicalin were established. …”
Get full text

Bisphenol and Phthalate Migration Test from Mexican Meat Packaging Using HPLC-DAD Technique by Valeria Ceballos-Luna, David Chávez-Flores, Ibiza Martínez-Serrano, Beatriz A. Rocha-Gutierrez, Myrna C. Nevárez-Rodríguez, Blanca G. Beltrán

“…Calibration curves exhibited an adequate determination coefficient for all compounds (R2 >0.999). Excellent accuracy and precision in measurements (% RSD) were achieved. …”
Get full text

Aproximación explicativa a la relación tasa de interés-crédito agrícola en el municipio Rangel, Mérida, Venezuela by Birnay del Carmen González, Anna Gabriela Pérez de Rivas

“…Se determina que existe relación inversa entre la tasa de interés y el número de créditos agrícolas otorgados en el Municipio Rangel (r = -0,835). La tasa de interés explica en un 69,8% la cantidad de créditos aprobados. …”
Get full text

PBC: Animal Models of Cholangiopathies and Possible Endogenous Viral Infections by Masashi Ninomiya, Yoshiyuki Ueno, Tooru Shimosegawa

“…In this paper, we introduce three typical animal models of PBC: the dominant-negative form of transforming growth factor-β receptor type II (dnTGFβRII) mouse, IL-2Rα−/− mouse and NOD.c3c4 mouse, are enumerated and described, and we discuss previous reports of viral infection associated with PBC and consider the etiology of PBC from our analysis of results in NOD.c3c4 mouse.…”
Get full text

Paths Study on Knowledge Convergence and Development in Computational Social Science: Data Metric Analysis Based on Web of Science by Yuxi Liu, Xin Feng, Yue Zhang, Ying Kong, Rongyao Yang

“…After eliminating journal calls and irrelevant literature, R language and SciMAT tools are used to visualize and analyze the number of articles, keyword clustering, keyword cooccurrence network, and theme evolution, so as to summarize and sort out the paths of computational social science research. …”
Get full text

Ekspresi Protein Sitoplasmik SOCs2 pada Adenokarsinoma Kolorektal: Studi Imunohistokimia by Nita Afriani Azmal, Shinta Ayu Intan, Tofrizal Tofrizal

“…SOCs2 expression was evaluated by immunohistochemistry using SOCs2 polyclonal antibody (bs-1896R). Cytoplasmic expression was counted using Image J software. …”
Get full text

Evaluasi implementasi periode "lame duck" di Indonesia sejak kemerdekaan republik indonesia tahun 1945 hingga saat ini by Mahruzar Hasibuan, Irwansyah Irwansyah

“…Metode penelitian yang penulis terapkan merupakan penelitian yuiridis normаtif atau peineilitiаn hukum secara kepustakaan, yaitu dengan cаrа melakukan penelitian terhadap bаhаn pustaka ataupun dаtа sekunder kesimpulannya, periode Lame Duck yang masih diterapkan di Indonesia telah menjadi kontroversial dan menuai kritik dari berbagai pihak karena dianggap tidak demokratis dan merugikan rakyat. …”
Get full text

Filtering in the presence of information losses based on the extended least squares method by V. M. Artemiev, A. O. Naumov

“…Methods of estimation theory are used, in particular, the extended least squares method, which makes it possible to find relatively simple algorithms with a  minimum amount of a  priori knowledge about the characteristics of the impacts.R e s u l t s . The algorithm for filtering radar signals has been developed, based on measurements of the moments of  breaks  and  extrapolation  of  the  measured  coordinates  at  intervals  of  information  lack.  …”
Get full text

Sensing Estrogen with Electrochemical Impedance Spectroscopy by Jing Li, Byung Kun Kim, Kang-Kyun Wang, Ji-Eun Im, Han Nim Choi, Dong-Hwan Kim, Seong In Cho, Won-Yong Lee, Yong-Rok Kim

“…The present biosensor gives a linear response (R2=0.999) for 17β-estradiol vapor concentration from 3.7 ng/L to 3.7 × 10−4 ng/L with a limit of detection (3.7 × 10−4 ng/L). …”
Get full text

A Novel Integrated Fuzzy-Rough MCDM Model for Evaluation of Companies for Transport of Dangerous Goods by Nikolina Vojinović, Siniša Sremac, Dragan Zlatanović

“…The improved fuzzy stepwise weight assessment ratio analysis (IMF SWARA) method was used to calculate the criterion weights, while transport companies were ranked based on Rough Measurement Alternatives and Ranking according to the COmpromise Solution (R-MARCOS). The integration of these methods into a single model that combines two theories of uncertainty, fuzzy and rough, was performed for the first time in this study, which represents a significant contribution. …”
Get full text

Information systems’ effectiveness and organisational performance: a study among small and medium-sized enterprises in North Kivu Province, DR-Congo by Rodrigue Kalumendo, Paluku Kazimoto, Nirmal Kumar Betchoo

“…Specifically, management involvement (β=0.098, p<0.05), system quality (β=0.316, p<0.05), and external expertise (β=0.391, p<0.05) are positively associated with performance, explaining approximately 60% of its variance (R2=0.594). These findings underscore the importance of enhancing IS quality and leveraging external expertise for Congolese Small and Medium Enterprises to improve their performance through effective information system utilisation.…”
Get full text

Stan poinformowania oraz źródła wiedzy studentów pedagogiki na temat aktualnych wydarzeń dotyczących środowiska naturalnego i jego ochrony by Ariadna Ciążela

“…Badanie wykonano w maju i czerwcu 2020 r., drogą mailową na grupie 140 studentów pedagogiki Akademii Pedagogiki Specjalnej im. …”
Get full text

Physiological and sanitary quality of soybean seeds in response to harvest delay by Carlos Henrique Conceição Sousa, Alan Mario Zuffo, Ricardo Mezzomo, Leandra Matos Barrozo, Fábio Steiner, Mohamed A. El-Tayeb, Hamada AbdElgawad, Charline Zaratin Alves

“…The plots were represented by the cultivation of two soybean cultivars (BMX Bônus IPRO and BMX Olimpo IPRO), while the subplots were represented by three harvest times [0, 7, 14 days after the seed’s full maturity (stage R8)]. The following characteristics of the physiological and sanitary quality of the seeds were measured: water content, plant emergence, total dry matter, germination, accelerated aging, electrical conductivity, and seed health. …”
Get full text

Solar Radiation Prediction Using Decision Tree and Random Forest Models in Open-Source Software by Tucumbi Lisbeth, Guano Jefferson, Salazar-Achig Roberto, Jiménez J. Diego L.

“…The metrics used to identify the effectiveness of the models in predicting solar radiation were the coefficient (R2), the mean square error (MSE), and the mean absolute error (MAE). …”
Get full text