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Online since: November 2019
Authors: Abdulmajid Addali, Naser Ali, Joao Amaral Teixeira
Wenzel, Resistance of solid surfaces to wetting by water, Industrial and Engineering Chemistry, 28 (1936) 988-994
Wolfe, Review Nano and macro-structured component fabrication by electron beam-physical vapor deposition (EB-PVD), Journal of Materials Science, 40 (2005) 1-26
Thornton, Influence of substrate temperature and deposition rate on structure of thick sputtered Cu coatings, Journal of Vacuum Science and Technology, 12 (1975) 830-835
Wightman, Influence of the surface chemistry on the wettability of stainless steel, Surface and Interface Analysis, 21 (1994) 595-605
Zhang, Wettability conversion of ultrafast laser structured copper surface, Journal of Laser Applications, 27 (2015) S29107
Wolfe, Review Nano and macro-structured component fabrication by electron beam-physical vapor deposition (EB-PVD), Journal of Materials Science, 40 (2005) 1-26
Thornton, Influence of substrate temperature and deposition rate on structure of thick sputtered Cu coatings, Journal of Vacuum Science and Technology, 12 (1975) 830-835
Wightman, Influence of the surface chemistry on the wettability of stainless steel, Surface and Interface Analysis, 21 (1994) 595-605
Zhang, Wettability conversion of ultrafast laser structured copper surface, Journal of Laser Applications, 27 (2015) S29107
Online since: January 2026
Authors: Nouayti Nordine, Touafik Ahali, Driss Khatch, Nouayti Abderrahim, Ouassila Riouchi, Cherif Elkhalil
Isotopic and Hydrochemical Analysis of the Ghis-Nekor Aquifer Morocco: Origin of Salinity and Groundwater Quality
Ahalli Taoufik1,a*, Driss Khatch2,b, Nouayti Nordine1,c,
Nouayti Abderrahim3,d, Ouassila Riouchi4,e and Cherif Elkhalil5,f,
1Applied Sciences Laboratory, Water and Environment Management Team, National School of Applied Sciences, Abdelmalek Essaadi University, Al Hoceima 32002, Morocco
2Laboratoire de Géosciences Appliquées, Département de Géologie, Faculté des Sciences, Université Mohammed 1er, Oujda Environmental Management and Civil Engineering Team,
3Geophysics and Natural Hazards Laboratory, Scientific Institute; Geophysics, Natural Patrimony and Green Chemistry Research Center “GEOPAC”, Mohammed V University in Rabat, Rabat, Morocco.
4Interdisciplinary Laboratory for Research in Environment, Management, Energy and Tourism (LIREMET), School of Technology Essaouira, Cadi Ayyad University, Essaouira, Morocco
5Institute for Systems and Robotics (ISR), Insituto Superior
The high levels in the water of the Rif appear to be related to the triassic saliferous formation brought into contact with the aquifer through major faults that dominate the structure of the Rif (Fig.1). ).
These high values of the ratio are further evidence of the sedimentary effect on the chemistry of the studied water, added to the high concentrations of sulfates, chloride and sodium.
Moroccan Journal of Chemistry 5 (2): 5‑2
The high levels in the water of the Rif appear to be related to the triassic saliferous formation brought into contact with the aquifer through major faults that dominate the structure of the Rif (Fig.1). ).
These high values of the ratio are further evidence of the sedimentary effect on the chemistry of the studied water, added to the high concentrations of sulfates, chloride and sodium.
Moroccan Journal of Chemistry 5 (2): 5‑2
Online since: September 2013
Authors: Yin Zhe Jin, Ying Shan Jin, Yong Hao Xuan, Yun Zhe Jin, Ji Yu Piao
It is highly significant in research of the structure of enzyme, mechanism of receptor-antibody and analytical chemistry.
The resulting molecularly imprinted polymers are macroporous matrices possessing microcavities with a three-dimensional structure complementary in both shape and chemical functionality to that of the template.
The monomer and a crosslinker form a highly crosslinked polymer with a pore structure, that is determined by the mass/volume ratio and solvating characteristics of the porogen.
The fact that MIPs can bind a particular analyte from a mixture of similar structures makes MISPE a very desirable technique for the development of selective and sensitive methods for trace analysis.
The resulting molecularly imprinted polymers are macroporous matrices possessing microcavities with a three-dimensional structure complementary in both shape and chemical functionality to that of the template.
The monomer and a crosslinker form a highly crosslinked polymer with a pore structure, that is determined by the mass/volume ratio and solvating characteristics of the porogen.
The fact that MIPs can bind a particular analyte from a mixture of similar structures makes MISPE a very desirable technique for the development of selective and sensitive methods for trace analysis.
Online since: August 2009
Authors: M. Patiño-Ortiz, Richard D. González, T. López, Alexander S. Balankin
Despite
this, new materials arise every day through the application of inorganic chemistry in life sciences,
or in the form of new biomaterials, to name just two instances.
This implies that a finer structure is revealed to be as a part of the magnified structure.
The gel structures should be analyzed within a framework of fractal geometry.
It is an indicator of self-similarity in the porous structures and particles groups.
The morphology is structured with uniform and controllable pore sizes.
This implies that a finer structure is revealed to be as a part of the magnified structure.
The gel structures should be analyzed within a framework of fractal geometry.
It is an indicator of self-similarity in the porous structures and particles groups.
The morphology is structured with uniform and controllable pore sizes.
Online since: August 2017
Authors: Liu Cheng Wang, Xiang Lin Cheng, Sheng Juan Ji, Jian Hong Zhao, Qing Ling Bi, Jian She Wang, Lu Hai Wang, Cheng Ying Song, Miao Zhang
For the catalytic proton acid, the pitch generates a rod like structure, and contains a lot of naphthenic structure in molecular structure, leading to excellent fluidity and low viscosity in carbonization, which is considered as a good precursor for manufacturing high performance carbon materials.
The peak of MCMB in the vicinity of the 43o is sharp than OMB, showing that MCMB a more regular graphite like structure than OMB.
Because naphthenic structure and rod like structure of pitch, so the molecular arrangement is loose, the pitch shows a low viscosity and high fluidity.
Naphthalene derived pitch contains more naphthenic and double bond structure, so, it is easy to be oxidized, leading to PMB infusible.
Sakai, Chemistry of synthesis, structure, preparation and application of aromatic-derived mesophase pitch, Carbon, 38(2) (2000) 305-328
The peak of MCMB in the vicinity of the 43o is sharp than OMB, showing that MCMB a more regular graphite like structure than OMB.
Because naphthenic structure and rod like structure of pitch, so the molecular arrangement is loose, the pitch shows a low viscosity and high fluidity.
Naphthalene derived pitch contains more naphthenic and double bond structure, so, it is easy to be oxidized, leading to PMB infusible.
Sakai, Chemistry of synthesis, structure, preparation and application of aromatic-derived mesophase pitch, Carbon, 38(2) (2000) 305-328
Online since: June 2019
Authors: Hao Yu Chen
Introduction
In the 21st century, concrete is the most primary structure material in basic engineering construction.
The reason may be that there is enough water for cement hydration, leading to pore structure improvements.
Predicting the service life of concrete marine structures: an environmental methodology.
[3] Corrosion Prevention Technical Specification for Concrete Structures of Marine Harbour engineering (JTJ275-2000).
Chen, durability design of concrete structure, see: Chnezhaoyuan, Chenzhipeng, Jianjianqiong compile, durability and durability design of concrete structure memoir at the second engineering Developer Forum of China, Tsinghua University, Beijing, 2002, pp. 59-79
The reason may be that there is enough water for cement hydration, leading to pore structure improvements.
Predicting the service life of concrete marine structures: an environmental methodology.
[3] Corrosion Prevention Technical Specification for Concrete Structures of Marine Harbour engineering (JTJ275-2000).
Chen, durability design of concrete structure, see: Chnezhaoyuan, Chenzhipeng, Jianjianqiong compile, durability and durability design of concrete structure memoir at the second engineering Developer Forum of China, Tsinghua University, Beijing, 2002, pp. 59-79
Online since: October 2021
Authors: Alexander Markov, Ivan Petrov, Georgy Soloviev, Kureish Khamchiyev, Asylbek Shandaulov, Salima Ibrayeva, Ardak Zhiyengaliyeva, Andrey Ostanin, Kirill Voronin
It prevents the formation of dense bone structures and implant osseointegration, stabilizing its position and function.
Biocompatible implants quality improvement Creating the certain chemical composition, molecular structure and state of its phase structure, the biological activity of the obtained material can be prevented.
Additive technologies make it possible to create complex designs of various shapes and structures, reproducing the structure of human organs.
[16] The structure and shear strength of implants with plasma coatings / V.
//Physics and chemistry of material processing. - 2015.
Biocompatible implants quality improvement Creating the certain chemical composition, molecular structure and state of its phase structure, the biological activity of the obtained material can be prevented.
Additive technologies make it possible to create complex designs of various shapes and structures, reproducing the structure of human organs.
[16] The structure and shear strength of implants with plasma coatings / V.
//Physics and chemistry of material processing. - 2015.
Online since: August 2013
Authors: Bao Quan Yin, Yi Ping Wang, Yong Cui, Li Zhu
International studies indicate that the photosynthetic system has the potential to become the first atomic level that can explain the complex biological systems with the concept of physics and chemistry, which based on the revealing of energy transfer and conversion processes of photosynthetic primary reaction, light, and a variety of analysis of photosynthetic membrane chlorophyll-protein structure.
Fig 4 Different areas leaf graph The relationship between the environment of plants and their functional surface structures are summarized, in which the most common functional plant structures are listed, see fig 5.
By means of unique morphology and physiology of its structure, it can be realized energy absorption and conversion, nutrition consume and food production to support and cover the structure itself, so that it has the resistance ability to confusion and change.
The whole structure is built from recycled materials and will be 100% energy self-sufficient by using photovoltaic cells. 5.
Evans Review No. 3: Structure-function relationships of the plant cuticle and cuticular waxes-a smart material?
Fig 4 Different areas leaf graph The relationship between the environment of plants and their functional surface structures are summarized, in which the most common functional plant structures are listed, see fig 5.
By means of unique morphology and physiology of its structure, it can be realized energy absorption and conversion, nutrition consume and food production to support and cover the structure itself, so that it has the resistance ability to confusion and change.
The whole structure is built from recycled materials and will be 100% energy self-sufficient by using photovoltaic cells. 5.
Evans Review No. 3: Structure-function relationships of the plant cuticle and cuticular waxes-a smart material?
Online since: June 2008
Authors: Arnold Rónaföldi, Jenő Kovács, Zoltán Gácsi, Gréta Gergely, Olivér Bánhidi
Al-Si alloys are
very popular owing to their
low density and mechanical
strength, which depend on their
structure.
The rotating magnetic field used in the course of the solidification influences the structure to a great extent.
The degree of modification is determined on the basis of the cooling curves and the investigation of the structure.
In the modified structure (72 ppm), R=2.1±0.6, A= 3.7±2.4 µm2.
The results of investigations are shown in the special 3D structure diagram in Fig. 3.
The rotating magnetic field used in the course of the solidification influences the structure to a great extent.
The degree of modification is determined on the basis of the cooling curves and the investigation of the structure.
In the modified structure (72 ppm), R=2.1±0.6, A= 3.7±2.4 µm2.
The results of investigations are shown in the special 3D structure diagram in Fig. 3.
Online since: May 2004
Authors: M.I. Čomor, M. Grujić-Brojčin, R. Kostić, J.M. Nedeljković, N.Ž Romčević, M.J. Romčević, V.V. Vodnik
In this paper we present far-infrared reflectivity (FIR) spectra
of 4.5 nm diameter Cd1-xMnxS QDs at various compositions, prepared by colloid chemistry based
procedure.
2.
In our spectra dominant structure is in the region from 470 to 540 cm-1.
So, this structure is intensive compared to the rest of spectra.
For this reason it is very difficult to discus the intensities of these multiphonon structures.
Bulk Cd1-xMnxS exists in wurtzite structure for x up to ~0.45 [20].
In our spectra dominant structure is in the region from 470 to 540 cm-1.
So, this structure is intensive compared to the rest of spectra.
For this reason it is very difficult to discus the intensities of these multiphonon structures.
Bulk Cd1-xMnxS exists in wurtzite structure for x up to ~0.45 [20].