LAS EMISIONES DE GASES DE EFECTO INVERNADERO EN EL SECTOR TRANSPORTE POR CARRETERA by José Antonio Sotelo Navalpotro, María Sotelo Pérez, Alfredo Tolón Becerra

“…Así, a los evidentes beneficios que aporta a la economía, que en gran medida se ven reflejados en las pertinentes estadísticas, habría que detraerle los notables costes que implica no sólo en términos de aumentar la dependencia energética de nuestro país, el enorme y dramático coste derivado de la accidentalidad, y también el derivado de los problemas que ocasiona en materia de contaminación y uso del suelo y congestión de las infraestructuras. …”
Get full text

Drill-String Vibration Suppression Using Hybrid Magnetorheological Elastomer-Fluid Absorbers by Jasem M. Kamel, Asan G. A. Muthalif, Abdulazim H. Falah

“…These vibrations can cause significant damage to the drilling system, particularly its downhole components, leading to drilling performance inefficiencies, notably reducing the rate of penetration and incurring high costs. This paper presents a parametric study on a proposed new axial semi-active tool designed to mitigate these unwanted vibrations. …”
Get full text

Mass and fate estimates of plastic waste dispersed globally to marine and terrestrial environments by three major corporations by Nivedita Biyani, Sangeet Adhikari, Erin M. Driver, Connor Sheehan, Rolf U. Halden

“…For each dollar of revenue, the three companies have generated approximately 40 g of plastic, of which 49–58% become aquatic and terrestrial pollution costing countries $13–19 (± 2) billion USD globally per annum in externalities. …”
Get full text

Multi-product biorefineries for biofuels and value-added products: advances and future perspectives by Sunday Uzochukwu John, Chijioke Elijah Onu, Chioma Mary-Jane Ezechukwu, Ikenna Chukwudi Nwokedi, Chukwunonso Nnayelum Onyenanu

“…Despite progress, challenges like high costs, technical barriers in biomass processing, and market uncertainties limit their widespread adoption. …”
Get full text

Analysis of older patients hospitalized for burns in Brazil by Oona Tomiê Daronch, Murilo Sgarbi Secanho, Balduino Ferreira de Menezes, Aristides Augusto Palhares, Renata Fernanda Ramos Marcante

“…It was also possible to verify that the higher the health costs, the higher the mortality rate. Conclusion: The length of stay is longer in older patients, and the longer average stay is related to a higher mortality rate. …”
Get full text

Genetically Modified Crops’ Technology and its Awareness among Smallholder Farmers in Nigeria by Ogheneruemu Obi-Egbedi, Omowunmi Ogungbite, Isaac Oluwatayo

“…Most farmers (52.07%) had either not heard of or did not know of any benefits/costs of GM crops, hence; were not aware of GM crops. …”
Get full text

Herpes zoster in older adults: Impact on carbon footprint in the United States by Desmond Curran, Jacopo Bitetti, Imogen Catterall, Stephen Wincott

“…We provide estimates for (I) annual herpes zoster (HZ) cases, (II) carbon costs related to healthcare utilization, and (III) annual carbon emissions due to HZ among ≥50 years of age (YOA) United States (US) population. …”
Get full text

Subclinical hypocalcemia in dairy cows: reproductive and economic impacts on Eastern European farms by Daniel Ionut Berean, Liviu Marian Bogdan, Raluca Cimpean

“…These factors contributed to increased indirect costs. Economic analysis indicated that SCHC cows incurred approximately 54 EUR more in additional costs per animal compared to normocalcemic cows.DiscussionSCHC is a hidden contributor to economic losses in dairy operations, primarily due to its negative impact on reproductive performance and udder health. …”
Get full text

Translation of single channel electro encephalic signals into limb motion by A.B.R. Lara, Oscar E. Ruiz, L.O. Araujo Junior, F.P. Bhering

“…The non-invasive multi-channel headset used in the study of Brain–Computer Interface (BCI) systems for the development of NPs, presents high resolution in data collection, but also presents high computing expenses and hardware costs. To overcome the barrier of the costs and present an accessible technology for these studies, this manuscript presents the implementation of a method that uses a single-channel headset to sample the Electro Encephalo Graph (EEG) wave. …”
Get full text

KEPUTUSAN STRUKTUR MODAL DAN KEBIJAKAN DIVIDEN SEBAGAI MEKANISME MENGURANGI MASALAH KEAGENAN by Arief Yulianto

“…This paper aims to provide empirical evidence  on the managerial ownership (agency costs  hypothesis) which suggests debt equity ratio and dividend payout ratio may reduce agency costs. …”
Get full text

Prevalence and healthcare burden of inappropriate antimicrobial treatment in patients at high risk of complications from acute respiratory infections: a scoping review by Cate Polacek, Tristan T. Timbrook, Tristan T. Timbrook, Chendi Cui, Zoe Heins, Ning A. Rosenthal

“…This scoping review described the prevalence of inappropriate antimicrobial use and its healthcare burden in this patient population.Materials and methodsWe queried Medline and CINAHL databases using keywords related to antimicrobials for ARIs in high-risk patients, and included United States studies reporting prescribing patterns, outcomes, adverse events, and costs.ResultsOur search yielded 3,383 studies after de-duplication, from which 482 were selected for full-text evaluation based on exclusion criteria, resulting in 32 papers analyzed that included relevant information on high-risk populations. …”
Get full text

Evaluating the Progress of Tourism in a Less-Developed Area of China: A Tourism Development Index Approach Based on Night-Time Light and POI Data by Xuan Liu, Guohui Zhou, Hanlin Wang, Ergang Wen

“…This study is an attempt to rapidly evaluate tourism development using only open-access data, which could play a positive role in saving public management costs in less-developed areas.…”
Get full text

Cross-Border Interaction between Kazakhstan and Uzbekistan in Logistics: Conceptual Approaches by G. Bodaubayeva, H. Holzhacker, A. Beifert, N. Zhaken

“…The analysis of the Trans-Caspian Route and the Southern Corridor highlights challenges such as high transport costs, lack of institutional support, geopolitical influences, and investment risks. …”
Get full text

Selecting the optimal settings loading-unloading front of refrigerating warehouse by Ibragimov N.N., Ismatullaev A.F.

“…Practical significance of the research in the implementation of its results lies in the possibility of reducing operating costs, depending on the type of loading and unloading front.…”
Get full text

Strategic forecasting of complex production system - railway transport by E. A. Sotnikov, K. P. Shenfeld

“…The implementation of the proposals will allow the railways to achieve a reduction in unit costs (per unit of transport output), preserve and increase their competitiveness in the constantly developing transport market.…”
Get full text

Robotic irrigation complex for crop cultivation in irrigated areas by M. G. Zagoruiko, D.  A. Soloviev, N. F. Ryzhko, S. N. Ryzhko

“…It was found that such a complex would optimize the irrigation process, reduce costs and resource consumption in the irrigated area, and decrease environmental pollution. …”
Get full text

Multi-Energy Microgrid Data-Driven Distributionally Robust Optimization Dispatch Considering Uncertainty Correlation by LI Jiawei, SUN Qinghe, WANG Qiong, YE Yujian, HU Heng, ZHANG Xi

“…[Results] Case simulations demonstrate that the proposed distributionally robust model effectively eliminates unrealistic distributions in the ambiguity set，resulting in an 8.16% reduction in out-of-sample costs. The proposed sample-pruning algorithm further reduces the out-of-sample costs by 3.33%. …”
Get full text

Adoption Dynamics of Organic Pesticides Among Cocoa Producers In Two Ecological Zones Of Ghana by Michael Asigbaase, Simon Abugre, Mary Banowiiri, Josephine Akutteh

“…Non‐adopters cited barriers such as high transportation costs, offensive odors, and limited information access. …”
Get full text

Efficient Attention Transformer Network With Self-Similarity Feature Enhancement for Hyperspectral Image Classification by Yuyang Wang, Zhenqiu Shu, Zhengtao Yu

“…However, the inherent high-dimensional property of hyperspectral images (HSIs) leads to a sharp increase in the number of parameters and expensive computational costs. Moreover, self-attention operations in transformer-based HSIC methods may introduce irrelevant spectral–spatial information, and thus may consequently impact the classification performance. …”
Get full text

Bi-Level Resilience-Oriented Sitting and Sizing of Energy Hubs in Electrical, Thermal and Gas Networks Considering Energy Management System by Dhafer M. Dahis, Seyed Saeedallah Mortazavi, Mahmood Joorabian, Alireza Saffarian

“…This considers the minimization of annual operating and resilience costs based on optimal power flow equations in networks. …”
Get full text