Molecular insights into the structural, spectroscopic, chemical shift characteristics, and molecular docking analysis of the carbamate insecticide fenobucarb by K. KrishnaKumar, M. Jenifer, T.J. Nandhini, M. Sridharan, G. Sabarinathan, Pallavi M. Shanthappa

“….), chemical shifts (NMR) and topological, and bioactivity using the theoretical DFT technique. In optimized geometry, the computed bond distance of N3-H29 is reduced compared to other bond distances. …”
Get full text

On Explainability of Reinforcement Learning-Based Machine Learning Agents Trained with Proximal Policy Optimization That Utilizes Visual Sensor Data by Tomasz Hachaj, Marcin Piekarczyk

“…Our approach is based on the solid theoretical foundation of Gradient-weighted Class Activation Mapping (GradCAM) and Classification and Regression Tree with additional proxy geometry heuristics. It excels in the explanation process in a virtual simulation system based on a video system with relatively low resolution. …”
Get full text

HIGH-EFFICIENCY INFRARED RECEIVER by A. K. Esman, V. I. Kostenko, N. I. Mukhurov, G. L. Zykov, V. A. Potachits

“…Simulation of the electromagnetic characteristics of the proposed receiver by using the software package HFSS with the basic algorithm of a finite element method which implemented to calculate the behavior of electromagnetic fields on an arbitrary geometry with a predetermined material properties have shown that when the inner parts of the electrodes of the low-barrier Schottky diode is performed in the concentric elliptical convex-concave shape, it can be reduce the reflection losses to -57.75 dB and the standing wave ratio to 1.003 while increasing the directivity up to 23 at a wavelength of 6.09 μm. …”
Get full text

Simple Methods to Approximate CPC Shape to Preserve Collection Efficiency by David Jafrancesco, Elisa Sani, Daniela Fontani, Luca Mercatelli, Paola Sansoni, Annalisa Giannini, Franco Francini

“…The compound parabolic concentrator (CPC) is the most efficient reflective geometry to collect light to an exit port. Anyway, to allow its actual use in solar plants or photovoltaic concentration systems, a tradeoff between system efficiency and cost reduction, the two key issues for sunlight exploitation, must be found. …”
Get full text

Comprehensive Assessment of Biomolecular Interactions of Morpholine-Based Mixed Ligand Cu(II) and Zn(II) Complexes of 2,2′-Bipyridine as Potential Anticancer and SARS-CoV-2 Agents:... by Karunganathan Sakthikumar, Rui Werner Maçedo Krause, Bienfait Kabuyaya Isamura

“…A new class of pharmacologically active mixed-ligand complexes (1a-2a) [MII(L)2 (bpy)], where L = 2-(4-morpholinobenzylideneamino)phenol), bpy = 2,2′-bipyridine, MII = Cu (1a), and Zn (2a), were assigned an octahedral geometry by analytical and spectral measurements. Gel electrophoresis showed that complex (1a) demonstrated the complete DNA cleavage mediated by H2O2. …”
Get full text

Research on the Impact of Coastal Land Reclamation on Geomorphic Complexity and Tidal Energy Dissipation—A Case Study of Zhoushan Islands, Hangzhou Bay by Shixia Zhang, Qiankun Hong, Huifang Guo

“…The model is constructed using fractal geometry theory and quantitative methods, while also incorporating principles from ocean dynamics theory. …”
Get full text

Indoor Deterministic Simulations and Statistical Modeling at Sub-THz Frequencies for Future Wireless Networks by Nektarios Moraitis, Konstantina S. Nikita

“…A high spatial degree of freedom is also observed based on the increased azimuth spreads with a mean value of 57.4° for LOS, and 88.1° for NLOS locations, which is associated with the environment geometry. All the large-scale features of the channel exhibit a linear variation with distance, whereas according to the Gini Index and K-factor analysis, a channel with limited sparsity is encountered, especially in NLOS scenarios. …”
Get full text

Designing a Planar Fluxgate Using the PCB Technology by A. A. Kolomeitsev, I. A. Zatonov, M. I. Pischanskaya, P. F. Baranov, D. P. Ilyaschenko, E. V. Verkhoturova

“…To assess the effect of the geometry and material properties, the Jiles–Atherton model is implemented which, unlike the majority of the models used, allows considering the non-linearity of the core, its hysteresis properties and influence of residual magnetization.The dimensions of the developed sensor are 40×20×5 mm, while the technology allows its further diminishment. …”
Get full text

A New Method for Artificial Core Reconstruction of a Fracture-Control Matrix Unit by Qiang Liu, Jianjun Liu, Guihong Pei, Zhengwen Zhu, Yun Lei

“…Therefore, a new F-CMU reconstruction method is proposed in this study. According to the geometry and parameters, combining laser engraving technology, the fracture system is designed and engraved. …”
Get full text

Influence of fused deposition modelling printing parameters on tablet disintegration times: a design of experiments study by Kreft Klemen, Stanić Tijana, Perhavec Petra, Dreu Rok, Lavrič Zoran

“…Three infill patterns were selected for in-depth analysis, demonstrating the clear importance of the geometry of the internal structure to resist mechanical stress during the disintegration test. …”
Get full text

A Novel Dual-Rotor Homopolar AC Machine by T. Ruekamnuaychok, J. Zhong, S. Sudhoff, R. Swanson, A. Sah, H. Singh, N. Aronhime, E. Schultz

“…The DHAM relies on sinusoidal airgap reluctances, and so the necessary rotor geometry is derived. A prototype machine is used to validate the operating principle.…”
Get full text

Synthesis and Characterization of Bioactive Acylpyrazolone Sulfanilamides and Their Transition Metal Complexes: Single Crystal Structure of 4-Benzoyl-3-methyl-1-phenyl-2-pyrazolin-... by Omoruyi G. Idemudia, Alexander P. Sadimenko, Anthony J. Afolayan, Eric C. Hosten

“…On the basis of elemental analysis, spectroscopic and TGA results, transition metal complexes, with octahedral geometry having two molecules of the bidentate keto-imine ligand each, have been proposed. …”
Get full text

The Surrogate Safety Appraisal of the Unconventional Elliptical and Turbo Roundabouts by Giovanni Tesoriere, Tiziana Campisi, Antonino Canale, Tedi Zgrablić

“…In this regard, new double-lane geometries have been implemented to overcome to these critical points. …”
Get full text

Mechanical Properties and Failure Behavior of Composite Samples by Hongwei Zhang, Zhijun Wan, Yuan Zhang, Dong Wu

“…In underground coal mining systems, the occurrences of coal burst hazards and pillar failures relate not only to the condition of stress distribution but also the geometry of roof-coal-floor structures. To study the failure response of these structures, the rock-coal-rock (RCR) sample, in which a coal component is sandwiched between rocks, is always employed as the experimental subject. …”
Get full text

Migration Law and Influence of Proppant in Segmented Multicluster Fracturing Wellbore of Deep Shale Horizontal Well by Tingxue Jiang, Haitao Wang, Juanming Wei, Guanyu Zhong, Yucheng Zhao, Yushi Zou

“…Taking the numerical simulation results of wellbore proppant migration as the initial condition, the influence law of proppant settlement on the fluid volume distribution among multiple clusters and the difference of multifracture geometry is clarified. The results show that the proppant content in the horizontal wellbore increases from heel end to toe end. …”
Get full text

Performance of Partial and Cavity Type Squealer Tip of a HP Turbine Blade in a Linear Cascade by Levent Kavurmacioglu, Hidir Maral, Cem Berk Senel, Cengiz Camci

“…Different types of squealer tip geometries were tried in the past, in order to improve turbine efficiency. …”
Get full text

Advances in Agronomic Management of Indian Mustard (Brassica juncea (L.) Czernj. Cosson): An Overview by Kapila Shekhawat, S. S. Rathore, O. P. Premi, B. K. Kandpal, J. S. Chauhan

“…The paper reviews the advances in proper land and seedbed preparation, optimum seed and sowing, planting technique, crop geometry, plant canopy, appropriate cropping system, integrated nutrient management and so forth to meet the ever growing demand of oil in the country and to realize the goal of production of 24 million tonnes of oilseed by 2020 AD through these advanced management techniques.…”
Get full text

A Highly Isolated Tapered Triangular Dual-Polarized Multiband MIMO Antenna for WLAN, C, X and Ku Bands by Sonali Kumari, Yogendra Kumar Awasthi, Dipali Bansal, Rohit Anand, Praveen Kumar Malik, Rajesh Singh

“…The proposed antenna provides wide bandwidth (15.8 GHz) and high value of peak gain (6 dB). The proposed geometry is novel as it exhibits both linear as well as circular polarization with multiband response and it provides the least ECC and maximum isolation. …”
Get full text

Efficacy of Bluetooth-Based Data Collection for Road Traffic Analysis and Visualization Using Big Data Analytics by Ashish Rajeshwar Kulkarni, Narendra Kumar, K. Ramachandra Rao

“…Higher speed of traffic in one direction owing to the geometry of the road is also established through data analysis. …”
Get full text

Numerical analysis of shape coefficients and bearing capacity factors of shallow foundations on heterogeneous soil by Samir Benmoussa, Ouassila Bahloul, Sadok Benmebarek, Abdelhamid Baitich, Abderrahim Mihoubi

“…This ambiguity depends on the geometry of the footing, the mechanical properties of the soil, and other geotechnical factors. …”
Get full text