Expression of VP1 gene as a DNA vaccine candidate for foot and mouth disease using phospholipid and poly-lactic acid nanoparticles as a delivery system by Wibowo Natalia, Siahu Celine, Gustari Sri, Kusumawati Asmarani

“…Therefore, the development of DNA vaccine in this study is focused on increasing VP1 gene expression using the pEGFP-N1 vector in HeLa cells as a mammalian cell model, using Lipofectamine as phospholipid nanoparticle and Poly-Lactate Acid (PLA) as polymer nanoparticle to increase delivery efficiency to target cells. The method used in this study is divided into three main stages, namely cloning and transformation of Plasmid DNA (pEGFP-N1-VP1) in competent E. coli DH5α cells; formulation of recombinant Plasmid DNA complexes of PLA nanoparticles and Lipofectamine Plasmid DNA nanoparticles; and determination of VP1 gene expression in a mammalian expression system. …”
Get full text

Metaheuristic Prediction Models for Kerf Deviation in Nd-YAG Laser Cutting of AlZnMgCu1.5 Alloy by Arulvalavan Tamilarasan, Devaraj Rajamani

“…Furthermore, GTO demonstrated superior computational efficiency, converging in 5.687 s, significantly faster than the 11.548 s required by ZOA. …”
Get full text

Reviewing the Joint Patrol Policy in Government Regulation No. 13 Year 2022 and its Implications on the Authority to Maintain the Security of the East Java Regional Police Waters A... by rini pamungkas, Heru Syamsul Hidayat, Yudhi Widayat

“…With the empirical legal research method, the first research objective is to answer the perception of law enforcers after the enactment of Government Regulation No. 13 Year 2022 in the East Java Water Police working area, the second objective is to determine the strategy used to assess the new policy and its implications for the authority to maintain security and order in the waters of the East Java Regional Police. …”
Get full text

An improved pricing scheme for water rights trading based on the eBay auction model by LIN Lan, ZHAO Siyuan, CHEN Jing, DAI Xiaoping

“…This paper proposes a solution to address this issue.【Method】We proposed an innovative pricing mechanism and a specific algorithm for determining transaction prices, based on a second-price auction, with modifications inspired by eBay’s auction model. …”
Get full text

Application of Carbon-Fiber-Reinforced Polymer Rods and Ultra-High-Performance Fiber-Reinforced Concrete Jackets with Mechanical Anchorage Systems to Reinforced Concrete Slabs by Firas Hassan Saeed, Farzad Hejazi

“…The issue of debonding between old and fresh concrete layers, as well as the efficiency of utilizing CFRP rods, is the primary challenge of applying the UHPFRC jackets with embedded CFRP rods. …”
Get full text

AI-Driven LOPCOW-AROMAN Framework and Topological Data Analysis Using Circular Intuitionistic Fuzzy Information: Healthcare Supply Chain Innovation by Muhammad Riaz, Freeha Qamar, Sehrish Tariq, Kholood Alsager

“…Artificial intelligence (AI) stands out as a significant technological innovation, driving progress in diverse areas such as big data analysis, supply chain management, energy efficiency, sustainable development, etc. The present study investigates how AI could contribute to the sustainability of the healthcare supply chain (HSC) and managing medical needs. …”
Get full text

Economic Analysis of Law on Catch Quota Based Measured Fishing Regulations in Indonesia by Masitha Tismananda Kumala, Titik Suharti, Ria Tri Vinata

“…This study uses an empirical research method by making law the object of research by considering related data. …”

Agricultural Marketing in Small and Micro Businesses: An Integrated Approach to Infrastructural Development by Galina M. Gritsenko

“…The author also developed an abstract-logical method of establishing the interaction between stakeholders in a new system of farm produce aggregators. …”
Get full text

Optimisation Study of Investment Decision-Making in Distribution Networks of New Power Systems—Based on a Three-Level Decision-Making Model by Wanru Zhao, Ziteng Liu, Rui Zhang, Mai Lu, Wenhui Zhao

“…Then, for the shortcomings of the traditional project comparison method, the investment project decision-making model is established with the attribute investment amount as the constraint and the maximisation of project benefits under the attribute as the goal. …”
Get full text

Postdocs in Russia: Peculiarities of Employment and Incentives by L. S. Skachkova, I. P. Malichenko, E. A. Yakovleva

“…Due to several difficulties associated with forming a sample of postdocs (difficulty in identifying key persons responsible for the development of postdoctoral programs; direct, but not always justified, refusals to provide data, difficulties in identifying potential respondents due to their occupation of various scientific positions in Russian universities), the “snowball” method was used. As a result, the empirical basis of the study was formed based on the results of an online survey of 44 postdocs. …”
Get full text

Selection of Superior Lentil (Lens esculenta M.) Genotypes by Assessing Character Association and Genetic Diversity by U. K. Nath, Santona Rani, M. R. Paul, M. N. Alam, B. Horneburg

“…The genotypes were grouped into four clusters based on Euclidean distance following Ward’s method and RAPD analysis. However, discriminant function analysis revealed a progressive increase in the efficiency of selection and BM-70 ranked as the best followed by the genotypes BM-739, BM-680, BM-185, and BM-513. …”
Get full text

Heat transfer enhancement of a solar air heater using capsule-shaped turbulators: a numerical analysis by N. Madhwesh, K. Vasudeva Karanth, Shiva Kumar

“…Adding artificial roughness to the absorber plate in the form of turbulators is an effective and promising method of increasing heat transmission by interrupting the laminar sublayer. …”
Get full text

Selection of Trichoderma mutants with enhanced cellulase production and resistant to catabolite repression by Szakacs G, Megyeri L, Kovacs K, Zacchi G

“…Filter paper activity (FPA) method was used to determine the overall cellulase activity. …”
Get full text

Sequential Multi-Scale Modeling Using an Artificial Neural Network-Based Surrogate Material Model for Predicting the Mechanical Behavior of a Li-Ion Pouch Cell Under Abuse Conditio... by Alexander Schmid, Christian Ellersdorfer, Eduard Ewert, Florian Feist

“…To ensure computational efficiency, the heterogeneous cell structure is represented by homogenized material models. …”
Get full text

Special tax regimes for Small Businesses: Problems of choosing the optimal tax Burden by G. S. Klychova, Zh. G. Leontieva, E. N. Fakhretdinova, E. V. Zaugarova, I. M. Faizullin

“…In the course of the work we analyzed and systematized the norms of tax legislation of the Russian Federation and the Republic of Tatarstan, generalized economic literature in the field of small business taxation, as well as processed data on taxes and fees posted on the official website of the Federal Tax Service of Russia, using the economic and statistical method. the result of the study is the comparison of two regimes of STS and ASTS (automated simplified taxation system) and the choice of the optimal tax burden for small businesses in order to improve the efficiency of their activities.…”
Get full text

A Fuzzy Multi-Criteria Approach for Selecting Open-Source ERP Systems in SMEs Using Fuzzy AHP and TOPSIS by Dana Marsetiya Utama, Muhammad Faisal Ibrahim, Ahmed Nedal Abid Al Kareem Jabari

“…The method involves eight criteria and 26 sub-criteria to comprehensively evaluate 11 open-source ERP alternatives, specifically for SMEs in the transportation services sector in Indonesia. …”
Get full text

INFLUENCE OF EDM WORN SURFACE OF THE WORKING PART OF STEEL BORON TOOTH TO RESTORE ITS CUTTING ABILITY by M. G. KiselevG., P. S. Bohdan, M. M. Kryshnev, V. P. Semenkovich

“…It was established experimentally that the spark erosion boron worn surface modification can restore its cutting performance with respect to the original when U = 75 to 33.3%, and when U = 120 V - 43%, indicating a relatively high recovery efficiency of the proposed method of cutting the ability of the worn surface of steel dental burs.…”
Get full text

Spectral Estimation of Chlorophyll for Non-Invasive Assessment in Apple Orchards by Andrea Szabó, János Tamás, Attila Nagy

“…The coefficient of determination (R²) was used to compare the strength of the regression models, and the Root Mean Square Error (RMSE), Normalized Root Mean Square Error (NRMSE), Nash–Sutcliffe efficiency (NSE), Mean Absolute Error (MAE) and Mean Bias Error (MBE) functions were used to measure the accuracy of the estimator models. …”
Get full text

Identifying and Preserving Parathyroid Glands During Thyroid Surgery Using Indocyanine Green and a Review of the Literature by Maziar Motiee‐Langroudi, Athena Farahzadi, Mohammad Shirkhoda, Habibollah Mahmoodzadeh, Ramesh Omranipour, Amirmohsen Jalaeefar, Iraj Harirchi

“…Conclusion Our research indicates that utilizing Indocyanine green with a fluorescence imaging system is a safe, straightforward, and efficient method to assist surgeons in avoiding injury to the parathyroid glands during surgery and potentially anticipating complications such as post‐operative hypoparathyroidism. …”
Get full text

COMPARATIVE ANALYSIS OF THE ENERGIES OF NEEDLE BAR MECHANISMS OF THE SEWING MACHINES by Bl. Paleva-Kadiyska

“…Materials and Methods: The object of the study is the energies of the needle bar mechanisms of the sewing machines Juki DDL5550 and Textima 8332. …”
Get full text