Micro/nano encapsulation methods of bioactive materials controlled release using chitosan for functionalization of textiles substrates: Review by Hasabo Abdelbagi Mohamed Ahmed, Ramadan Mohmmed

“…Chitin as a biopolymeric material is assumed to be the most substantially abundant Material in the biosphere after cellulose. …”
Get full text

EVALUATION OF THERMAL METAMORPHISM TEMPERATURE OF EQUILIBRATED ORDINARY CHONDRITES by К. G. Sukhanova, A. B. Kuznetsov, S. G. Skublov, O. L. Galankina

“…The obtained temperatures are consistent with the onion-shell model of the planetesimal structure, in which the most metamorphosed chondrites are closer to the heating source (Buschhof, L6-734 °C), meteorites of the 5th petrologic type (p.t.) occupied an intermediate position (Orlovka, H5 – 687 °С; Elenovka, L5 – 691 °С; Knyaginya, LL5 – 700 °C), and the chondrites of the 4th p.t. were closer to the surface (Kargapole, H4 – 691 °C; Saratov, L4 – 670 °С; Bjurböle, LL4 – 682 °C). …”
Get full text

Machine learning analysis of molecular dynamics properties influencing drug solubility by Zeinab Sodaei, Saeid Ekrami, Seyed Majid Hashemianzadeh

“…The results indicate that seven properties, logP, Solvent Accessible Surface Area (SASA), Coulombic_t, LJ, Estimated Solvation Free energies (DGSolv), Root Mean Square Deviation (RMSD), and Average number of solvents in Solvation Shell (AvgShell) are highly effective in predicting solubility, exhibiting performance comparable to predictive models based on structural features. …”
Get full text

Preparation of sodium bicarbonate microcapsules by spray drying method as a novel foaming agent with alternative foaming temperature by Qing Zhuo, Yuan-yuan Li, Ren-qi Song, Ming-yang Zhao, Zhi-yuan Yang, Hang-yu Dong, Lin-li Tan, Qiong Long, Zhong-gui Xu, Ying-ru Li, Xiao-shan Yan

“…As a potential foaming agent, sodium bicarbonate (SB) has the advantages of environmental protection and low cost, but its low decomposition temperature can not meet the requirements of polyolefin foam materials. …”
Get full text

Guidance Law Design for a Class of Dual-Spin Mortars by Qing-wei Guo, Wei-dong Song, Yi Wang, Zhi-cai Lu

“…To minimize the cost and maximize the ease of use, a class of dual-spin mortars is designed which only rely on GPS receiver and geomagnetic measurements. …”
Get full text

Biomimetic Fabrication of Silica Microcapsules Using Bifunctional Peptides by Fei Hou, Zichao Guo, Yue Hui, Chun‐Xia Zhao

“…Abstract Microcapsules have a wide range of applications in various fields due to their unique core‐shell structures and high volume‐to‐surface area ratio. …”
Get full text

Valorization of natural adsorbents for removing chromium (VI) from industrial wastewater: a review by Hajira Haroon, Hajira Haroon, Tayyab Ashfaq Butt, Jehanzeb Ali Shah, Alin Ciobica, Alin Ciobica, Alin Ciobica, Alin Ciobica, Laura Ecaterina Romila, Vasile Burlui, Vasile Burlui, Hamida Bibi, Muhammad Bilal

“…The present review is expected to provide guidance for low-cost treatment of Cr(VI) at the industrial scale.…”
Get full text

INCREASING OF DIMENSIONALLY-GEOMETRICAL PARAMETERS AND TECHNOLOGICAL CHARACTERISTICS OF INVESTMENT MOLDS IN CASTING UNDER DISPENSABLE PATTERNS by I. G. Sapchenko, S. G. Zhilin, G. M. Savastjanov

“…The technology of castings gaining in process of investment casting, seeking to reducing of castings costs, enhancement of shell mold properties and gaining castings with improved geometric relationship, which based on application of ceramic shell mold with intermediate porous layer and sump in the form of half of torus, which produced by polymeric model with porosity about 30-40% was developed.…”
Get full text

Fractional-Derivative Approximation of Relaxation in Complex Systems by Kin M. Li, Mihir Sen, Arturo Pacheco-Vega

“…The SI approach is assessed by considering previously published experimental data from a shell-and-tube heat exchanger and a recently constructed multiroom building test bed. …”
Get full text

Dynamic Response of a Single-Layer Reticulated Dome during Aircraft Impact Based on S-J Modeling Method by Li Lin, Bo Huang, Yunhui Sun, Yu Zhu, Duozhi Wang

“…To accurately describe the mechanical responses of reticulated shells under aircraft impacts, the Johnson–Cook material model considering temperature effect with corresponding SHELL 163 element was selected for determining the members of the numerical model and the shell element was used to establish the spherical joints of reticulated shells; the whole process was called the S-J modeling method. …”
Get full text

Synthesis and Characterization of an Iron-Containing Fatty Acid-Based Ionomer by David A. Stone, Atanu Biswas, Zengshe Liu, Veera Boddu, H. N. Cheng

Get full text

Research Progress on Non-Destructive Testing Technology and Equipment for Poultry Eggshell Quality by Qiaohua Wang, Zheng Yang, Chengkang Liu, Rongqian Sun, Shuai Yue

“…It systematically reviews current advances in eggshell quality inspection technologies and compares the suitability and performance of techniques for key indicators, including shell strength, thickness, spots, color, and cracks. …”
Get full text

Equivariant spherical CNNs for accurate fiber orientation distribution estimation in neonatal diffusion MRI with reduced acquisition time by Haykel Snoussi, Davood Karimi

“…We predict the Fiber Orientation Distribution (FOD) from multi-shell dMRI signals acquired with a reduced set of gradient directions (30% of the full protocol), enabling faster and more cost-effective acquisitions. …”
Get full text

GEOECOLOGY OR LANDSCAPE ECOLOGY. WHAT ARE THESE: GEOGRAPHY'S SUCCESSES OR ITS CRISIS? by V. A. Shalnev, V. V. Melnichuk

“…The realities of modern geographical reality, including the teaching of geographical shell and landscapes, were hardly used in this approach. …”
Get full text

Renormalization of general Effective Field Theories: formalism and renormalization of bosonic operators by Renato M. Fonseca, Pablo Olgoso, José Santiago

“…Abstract We describe the most general local, Lorentz-invariant, effective field theory of scalars, fermions and gauge bosons up to mass dimension 6. …”
Get full text

Universe 2.0: Black holes? No. Black stars! by Johannes Böhm-Mäder

“…General relativity does not support a passable horizon hosting an infinitely concentrated mass in vacuum. …”
Get full text

Encapsulation of Phase Change Materials Using Layer-by-Layer Assembled Polyelectrolytes by Qiangying Yi, Gleb B. Sukhorokov, Jin Ma, Xiaobo Yang, Zhongwei Gu

“…In this work, an environmentally friendly and low cost approach, layer-by-layer (LbL) assembly technique, was applied to build up ultrathin shells to encapsulate the PCMs and therefore to regulate their changes in volume when the phase change occurs. …”
Get full text

The Role of Recombination Types in Efficiency Limits of Radial p n junctions based on Si and GaAs by Jo`shqin Sh. Abdullayev, Ibrokhim B. Sapaev, Sardor R. Kadirov

“…Using both analytical and computational modeling techniques, we examine the effects of doping concentration, core and shell radius, and external voltage on charge carrier behavior and recombination mechanisms. …”
Get full text

Sulfonated Schiff base immobilized on magnetite-chitosan as an efficient nanocatalyst for the synthesis of xanthene derivatives by Mohammadhossein Alijafari Taheri, Moslem Setoodehkhah, Mohsen Moradian

“…Abstract The present study aims to develop and enhance a magnetic heterogeneous catalyst with a core-shell structure, Fe3O4@CS/SSB (Fe3O4@Chitosan-Salicylaldehyde-5-sulfonate), by immobilizing a chitosan-based Schiff base complex on the surface of magnetite. …”
Get full text

FORMATION OF FOREIGN LANGUAGE COMMUNICATIVE COMPETENCE IN THE INFORMATION TRAINING ENVIRONMENT OF HIGHER EDUCATION INSTITUTION AND THE PRINCIPLES OF SOCIAL CONSTRUCTIVISM by Alla B. Nisilevich, Ekaterina V. Strigova, Olga V. Haritonova

“…Besides, as a methodological basis of the information training environment the principles of social constructivism are analyzed. The training Moodle shell program entirely meets requirements of educational process and the virtual educational environment as well, and it is also the most sensible modern system of distance learning as a whole and to foreign languages in particular.…”
Get full text