Forecasting Delivery Time of Goods in Supply Chains Using Machine Learning Methods by V. K. Rezvanov, O. M. Romakina, E. V. Zaytseva

“…The presented study aims to fill these gaps and demonstrate the efficiency of using open, accessible data and known algorithms. …”
Get full text

Determination of Phenolic Compounds from Lignin Decomposition Products in Marine Sediments by Ultra-High Performance Liquid Chromatography-High Resolution Mass Spectrometry by Jianbo YANG, Junhui CHEN, Xiuping HE, Jiuming WANG, Ming XIN, Xia SUN, Baodong WANG

“…The degradation degree of terrestrial organic matter in most sampling stations is medium or high, but there is still a small amount of fresh plant debris. The proposed method has the advantages of high efficiency, simple for sample pretreatment, and is a powerful technique for the determination of main decomposition product phenolic compounds of lignin in marine sediments.…”
Get full text

Advanced capital of the production sphere enterprises: analytical aspect by I.I. Svitlyshyn

“…The existence of destruction in relation to the distribution of advanced capital between the production sphere enterprises has been established. It is determined that the efficiency of enterprises differs significantly in terms of industries. …”
Get full text

Efficient Solar Cell Design through Grey Wolf Optimization: Multi-Layer Thickness Optimization for Enhanced Short-Circuit Current Density by Hamed Kargaran, Hassan Alipour, Maryam Amirhoseiny, Ghasem Alahyarizadeh

“…Using continuous algorithms for problems that are inher-ently discrete can pose challenges in achieving optimal efficiency. This study aims to reduce the number of simulations required to determine the most suitable layer thick-nesses for a solar cell. …”
Get full text

Biotechnological methods for separation of pigs pancreas glands protein substances with membrane technologies by M. E. Spirina, E. K. Polishchuk, L. V. Fedulova, E. R. Vasilevskaya

“…The proteomic composition of the extracts and the native pancreas gland was assessed by one-dimensional Laemmli electrophoresis in a 12.5% polyacrylamide gel and by two-dimensional O’Farrell electrophoresis. When determining the intensity of the protein fractions, it was noted that the methodology of separation of protein-peptide mixtures extracted from the pigs pancreas gland with the extractant 0.9% NaCl-1% Gly-0.1M Pro, ensured the higher extraction of the proteins in comparison with the method of 0.9% NaCl-0.5 M trehalose. …”
Get full text

An Automatic Injection Device and the Method for Carbon and Oxygen Isotopes Analyses of Carbon Monoxide by Xi-jie YIN, Hai-li YANG, Pei-yu CHEN

“…The optical spectroscopy method is mainly used in the studies on theoretical CO isotope effects, but its analytical precision is low. …”
Get full text

Negotiation impact in Supply Chain Management by Elena-Simona Ionel

“…Using qualitative research method through an analysis of recent qualitative and quantitative research, including meta-analysis and case studies, the author identifies negotiation as a strategic leverage that increases supply chain reactivity and efficiency. …”
Get full text

Effect of curing methods on the long-term properties of concrete containing crystallizing additives by Bruno Rosena Machado, Leandro S. Silva, Mayara Amario, Assed N. Haddad, Alexandre S. de Vargas, Carina Mariane Stolz

“…In this context, the present work aims to evaluate the effect of crystallizing additives on water absorption and mechanical resistance over time of concrete, with different environments and curing methods. For this, reference concrete was dosed, with a mass proportion of 1:2.55:3.05 (cement, sand, crushed stone) and a w/c ratio of 0.51. …”
Get full text

Net energy of grains for dairy goats differed with processing methods and grain types by Xiaodong Su, Lei Zhang, Yiyang Sun, Yanbo Wu, Jianrong Ren, Shengru Wu, Xinjian Lei, Jun Zhang, Dangdang Wang, Hao Ren, Junhu Yao

“…The substitution method was employed to determine the NE values of the dry-rolled corn (DRC), dry-rolled wheat (DRW) or steam-flaked corn (SFC, 360 g/L). …”
Get full text

Optimization of Surface Roughness of AISI 1040 Stainless Steel in Milling Process Using Taguchi Method by Neslihan Özsoy, Murat Özsoy

“…Surfaceroughness significantly affects the work efficiency and life of machine partsinteracting with each other. …”
Get full text

Palladium‐Catalyzed Selectivity Controlled Highly Efficient Carbonylative Synthesis of Isoquinoline‐1,3(2H,4H)‐diones and Indanones by Ren‐Rui Xu, Chang‐Sheng Kuai, Prof. Dr. Xiao‐Feng Wu

“…Abstract Compared to the methods that rely on complex and structurally unique substrates for the synthesis of heterocyclic compounds through intra‐ and intermolecular cyclization, strategies starting from simple and readily available substrates, combined with finely tuned catalytic system to achieve different chemoselectivity, offer significant advantages in terms of efficiency, cost‐effectiveness, and versatility. …”
Get full text

DERIVATIZATION OF PHOTOACTIVE STRUCTURES SI(N+)/SI(P)/SI(P+) THROUGH ION-BEAM CRYSTALLIZATION by V. N. Varavka, S. N. Chebotarev, A. S. Pashchenko, V. A. Irkha

“…The physical and mathematical mass-transfer model of the ion-beam crystallization method is developed. The derivatization of photoactive structures Si(n+)/Si(p)/Si(p+) on 100 mm substrates through ion-beam crystallization is considered. …”
Get full text

Increasing the pump energy efficiency of the system for discharging liquefied natural gas from large-capacity storage facilities via design improvement by A. Yu. Baranov, M. I. Davydenko, Ye. V. Sokolova, O. A. Filatova

“…Abstract. Objective. To determine the most relevant way to improve the energy efficiency of the system for discharging liquefied natural gas (LNG) from large-capacity storage facilities. …”
Get full text

Energy efficient adaptive clustering with QoS-aware CBRP and grey wolf optimization clustering algorithm for mobile ad-hoc network (MANET) by Minal Patil, Manish Chawhan, Roshan Umate, Abhishek Madankar, Bhumika Neole

“…Moreover, the cluster definition protocol (CBRP) has been developed to improve the efficiency of determination by organizing the structure itself as a group and selecting CHs for internal communication and between effective groups. …”
Get full text

Hospital pharmacy implementation of a unit dose dispensing system: A qualitative interview study to determine experiences, views and attitudes of nursing staff by Theodora Steindl-Schönhuber, Theresa Drechsel, Gunda Gittler, Anita Elaine Weidmann

“…The Unit-Dose-Dispensing-System (UDDS) is an essential element of the “Closed Loop Medication Management System” that enables the tracking of single medication items across the entire medication workflow thereby improving transparency, patient safety and healthcare efficiency”. Objective: The aim of this study was to determine hospital nurses' attitudes towards the unit dose dispensing system implemented by the hospital pharmacy department, examine their perceptions of opportunities and barriers in everyday practice and explore their experiences with its implementation. …”
Get full text

Impact of Dietary Carbohydrate Levels on Growth Performance, Feed Efficiency, and Immune Response in <i>Litopenaeus vannamei</i> Cultured in Biofloc Systems by Yulong Sun, Shuailiang Zhang, Wenping Feng, Yunqi Zhang, Tao Han, Jiteng Wang

Get full text

Ultrasound assisted magnetic dispersive solid phase microextraction for Hg determination in fuel oils using inductively coupled plasma optical emission spectroscopy by Mxolisi J. Kiwanuka, Philiswa N. Nomngongo, Nomvano Mketo

Get full text

Simultaneous Determination of Quercetin and Trans-Resveratrol in Winemaking Waste by Solid Phase Microextraction Coupled to High-Performance Liquid Chromatography with Fluorescence... by Antonella Maria Aresta, Giovanna Mancini, Nicoletta De Vietro, Carlo Zambonin

“…A solid phase microextraction (SPME) method coupled with liquid chromatography (LC) and fluorescence/ultraviolet-diode array detection was developed for the simultaneous determination of quercetin and trans-resveratrol. …”
Get full text

Ultrasonic-assisted hydrogen peroxide leaching of cadmium-containing flue dust under room temperature and neutral conditions: Efficient recovery and mechanism by Yuxi Xie, Tian Wang, Yuanru Wang, Yan Gao, Shihao Liu, Fei Niu, Phan Duc Lenh, Thiquynhxuan Le, Libo Zhang

“…A novel ultrasonic-enhanced hydrogen peroxide leaching method is proposed for efficient cadmium recovery from flue dust under room temperature and neutral conditions, addressing the limitations of conventional methods such as low efficiency and environmental pollution. …”
Get full text

Designing a helpdesk ticketing system to improve the efficiency of IT support services on an XYZ company-based web-site using the Laravel framework by Mohamad Nur Wahyuddin, Dhanny Permatasari Putri

“…Additionally, the author conducts testing using the Black Box Testing method to ensure the system's functionality. The outcome of this research is a web-based Helpdesk Ticketing System that efficiently assists the IT department in handling employee issues. …”
Get full text