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Online since: April 2016
Authors: Michal Varaus, Petr Hyzl, Dušan Stehlík
Tests of the recycled material intended for use in bound layers showed inadequate water absorbance of 5 to 7 %, the required limit being 2 %.
In some types of recycled materials there was also a problem with life-time during the test, where the material was cyclically subjected to water and frost, and resistance against crushing of the recycled material.
Apart from the standard granularity tests, tests of compactibility, resistance against pressure, indirect tensile strength, resistance against frost and water resistance, the individual mixtures were also subjected to experimental functional test to determine the elasticity modulus in accordance with the CSN EN 13286-7 standard.
Computer simulation for calibration of cyclic-load triaxial test. 11th professional conference Juniorstav 2009, Brno, Czech Republic
In some types of recycled materials there was also a problem with life-time during the test, where the material was cyclically subjected to water and frost, and resistance against crushing of the recycled material.
Apart from the standard granularity tests, tests of compactibility, resistance against pressure, indirect tensile strength, resistance against frost and water resistance, the individual mixtures were also subjected to experimental functional test to determine the elasticity modulus in accordance with the CSN EN 13286-7 standard.
Computer simulation for calibration of cyclic-load triaxial test. 11th professional conference Juniorstav 2009, Brno, Czech Republic
Online since: October 2014
Authors: Wei Wang, Ce Yue Liu, Yuan Zhang, Ming Xing He
First, constant temperature and humidity air conditioner, it has two kinds of units, air-cooling and water-cooling, equipped with multi-stage electrical heater and humidifier tank and micro controllers.
The third scenario is the whole air system with chilled water as the medium.
Constant temperature and humidity machine is controlled by microcontroller, with water flow switch, temperature sensor, humidity sensor and pressure sensor in it to detect all parts of constant temperature and humidity machine in working state, in order to ensure the normal operation of the unit.
Journal of the Jinhua Professional Technology Institute, 2012, (12) [2] Xu Yong.
The third scenario is the whole air system with chilled water as the medium.
Constant temperature and humidity machine is controlled by microcontroller, with water flow switch, temperature sensor, humidity sensor and pressure sensor in it to detect all parts of constant temperature and humidity machine in working state, in order to ensure the normal operation of the unit.
Journal of the Jinhua Professional Technology Institute, 2012, (12) [2] Xu Yong.
Online since: October 2014
Authors: Madalina Rus, Elena Mereuta, Mihaela Debita, Carmina Liana Musat
All waste management activities are considered professional obligations and are listed in the job description of each employee. [1]
A proper management of waste resulting from activities in health facilities requires significant amounts to be provided in the revenue and expenditure of each public medical institution.
It is also resistant to brief exposure to boiling water.
Improper management of the various types of medical waste leads to soil, air and water contamination or pollution [2].
Geneva, World Health Organization, 1999 (http://www.who.int/water_sanitation_health/ medicalwaste/en/167to180.pdf).
It is also resistant to brief exposure to boiling water.
Improper management of the various types of medical waste leads to soil, air and water contamination or pollution [2].
Geneva, World Health Organization, 1999 (http://www.who.int/water_sanitation_health/ medicalwaste/en/167to180.pdf).
Online since: August 2013
Authors: Jin Wei Wang
Currently, ultrasound can only meet the test of the application of the non-professional, has been rarely used in competitive sports competitions.
Solar energy is clean, safe and reliable future energy, Sensor technology contributed for solar energy into electrical energy, In Water Cube, temperature sensor applications in the pool, the detection of wall pressure parameters, water level control, induction flush valve, water meter ...
Solar energy is clean, safe and reliable future energy, Sensor technology contributed for solar energy into electrical energy, In Water Cube, temperature sensor applications in the pool, the detection of wall pressure parameters, water level control, induction flush valve, water meter ...
Online since: December 2016
Authors: Luboš Sibilla, Marie Rusinová, Romana Benešová
When applied to wood, it is important that the base and a photoluminescent layer are sufficiently soaked, which puts emphasis on professional application, since due to seepage is not measurable.
Additional extinguishing system is a device that is connected to public water or on another water source, ensuring continuous water supply to this device.
Water tanks can be made as an underground or above-ground.
Water mist is environmentally friendly and nontoxic.
The mist water system can not be designed standardly and there should be considered sources of water by well or saving rain water.
Additional extinguishing system is a device that is connected to public water or on another water source, ensuring continuous water supply to this device.
Water tanks can be made as an underground or above-ground.
Water mist is environmentally friendly and nontoxic.
The mist water system can not be designed standardly and there should be considered sources of water by well or saving rain water.
Online since: July 2023
Authors: Medhat Ahmed Ibrahim, Ahmed Abd El-Moneim, Ahmed Osman, Ahmed M. Bayoumy
Carboxymethyl cellulose (CMC) is a cellulose-derivative biopolymer. and it is soluble in water unlike cellulose.
Graphene-CMC Biocomposite Ink Formulation The purified graphene powder was washed several times via ultrapure water to remove unwanted ions, e.g., Na ions.
A mixture of water and ethanol was utilized to disperse graphene to have 5mg/ml concentration.
Microdrop InkJet Printing An InkJet printer (Autodrop Professional System; Microdrop Technologies GmbH, Norderstedt, Germany) was utilized to print the investigated electrodes.
Graphene-CMC Biocomposite Ink Formulation The purified graphene powder was washed several times via ultrapure water to remove unwanted ions, e.g., Na ions.
A mixture of water and ethanol was utilized to disperse graphene to have 5mg/ml concentration.
Microdrop InkJet Printing An InkJet printer (Autodrop Professional System; Microdrop Technologies GmbH, Norderstedt, Germany) was utilized to print the investigated electrodes.
Online since: August 2022
Authors: Mudasir Mudasir, Prisca Caesa Moneteringtyas, Agus Kuncaka, Dadan Hermawan
The enantiomeric structure of the chiral drug (as a ligand) was sketched by ChemDraw Professional 17.1.
The optimized R- and S-HCQ structure were used as starting conformation in the molecular docking. a-1-acid glycoprotein (AGP) was taken from the Protein Data Bank and prepared by Discovery Studio 2019 to separate macromolecules from native ligands and water molecules.
For simplification, water molecules has been removed from the structure and native ligands is separated from the macromolecules.
Gan, Chiral pharmaceuticals : a review on their environmental occurrence and fate processes, Water Res. 124 (2017) 527–542
The optimized R- and S-HCQ structure were used as starting conformation in the molecular docking. a-1-acid glycoprotein (AGP) was taken from the Protein Data Bank and prepared by Discovery Studio 2019 to separate macromolecules from native ligands and water molecules.
For simplification, water molecules has been removed from the structure and native ligands is separated from the macromolecules.
Gan, Chiral pharmaceuticals : a review on their environmental occurrence and fate processes, Water Res. 124 (2017) 527–542
Online since: December 2010
Authors: Xiao Yang Yuan, Zong Bin Li, Peng Fei Zhao, Yi Zhang
a1—Austenitic steel; a2—Pearlitic steel; a3—Martensitic steel; a4—Edeburitic steel; a5—Carbon steel; a6—Cementite steel; a7—Cr,Mo,W; a8—V,Ti; a9—Surface hardening; a10—Without surface hardening; a11—W,Mo; a12—Keeping allowance; a13—Annealing; a14—No annealing; a15—Polishing; a16—No polishing; a17—Tempering; a18—No tempering; a19—Adding TG500; a20—Adding phosphates; a21—Welding rod in carbon steel; a22—Welding rod in copper; a23—Welding rod in aluminium; a24—Water cooling; a25—Natural cooling; a26—HCW; a27—Deep penetration welding; a28—TIG welding.
a29—Removing oxygen and water by heating; a30—Adding ammonia; a31—Adding some CO2; a32—Adding some TG500; a33—Adding some chromate; a34—Adding some phosphate; a35—Austenitic steel; a36—Pearlitic steel; a37—Martensitic steel; a38—Edeburitic steel; a39—Polishing.
Constructing process of formal Boolean matrix, shown in [4,8,9], needs a large number of professional knowledge in anticorrosion fields, which contains materials, industry standards, generic standard and experiences of engineers etc.
[4] Zongbin Li: Polychromatic sets theory researching and application in advanced manufacturing, China Water Power Press, Intellectual Property Press, 2005:187-253, in Chinese
a29—Removing oxygen and water by heating; a30—Adding ammonia; a31—Adding some CO2; a32—Adding some TG500; a33—Adding some chromate; a34—Adding some phosphate; a35—Austenitic steel; a36—Pearlitic steel; a37—Martensitic steel; a38—Edeburitic steel; a39—Polishing.
Constructing process of formal Boolean matrix, shown in [4,8,9], needs a large number of professional knowledge in anticorrosion fields, which contains materials, industry standards, generic standard and experiences of engineers etc.
[4] Zongbin Li: Polychromatic sets theory researching and application in advanced manufacturing, China Water Power Press, Intellectual Property Press, 2005:187-253, in Chinese
Online since: August 2013
Authors: Zhong Mei Guan, Wei Fang Qiao
While in the seaside and lakeside, the large area of water constituted straightforward, cheerful recreation space.
The infrastructure refers to the supporting facilities in the resort like road network, water and electricity, medical, education, entertainment, etc.
It is required that the planners should analyze the population like the quantity, income, marital status, family size, leisure time, education level, professional, religion, attitude towards travel, preference to the tourism products and service.
The existing infrastructure: the existing public facilities, particularly waste water disposal systems within the region, are worth considering.
The infrastructure refers to the supporting facilities in the resort like road network, water and electricity, medical, education, entertainment, etc.
It is required that the planners should analyze the population like the quantity, income, marital status, family size, leisure time, education level, professional, religion, attitude towards travel, preference to the tourism products and service.
The existing infrastructure: the existing public facilities, particularly waste water disposal systems within the region, are worth considering.
Online since: July 2012
Authors: Yi Wei Pan, Li Jing Zhang, Gang Tao, Yi Min Wang, Yuan Li
AC stray current would increase the corrosion when water pipes were buried beneath high-voltage transmission system[12].
Then the mixed solvent was gradually put into the glass tank filled with distilled water, dilute NaOH solution and HCl solution were used to adjust pH.
[10]Walter von Baeckmann, Wilhelm Schwenk, Werner Prinz: Handbook of Cathodic Corrosion Protection (Gulf Professional Publishing, USA 2007) [11]W.
Hammond: Does Stray Alternating Current Corrode Water Systems (British Electrical & Allied Industries Research Association, Rockdale 1958)
Then the mixed solvent was gradually put into the glass tank filled with distilled water, dilute NaOH solution and HCl solution were used to adjust pH.
[10]Walter von Baeckmann, Wilhelm Schwenk, Werner Prinz: Handbook of Cathodic Corrosion Protection (Gulf Professional Publishing, USA 2007) [11]W.
Hammond: Does Stray Alternating Current Corrode Water Systems (British Electrical & Allied Industries Research Association, Rockdale 1958)