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Online since: August 2014
Authors: Xin Qun Feng, Xia Wang
Through studying sustainability in indoor environment design, applying the sustainability thinking in the whole process of design, a safe, comfortable, beautiful, healthy living and working environment can be possible, so that a moderate development and utilization of natural resource can be realized within the reach of ecological environment, and also a good academic and professional code can be established, pushing China’s indoor environment design to a healthy, sustainable level.
indoor design known as systems thinking on sustainability thinking concept, thinking mainly include energy saving , environmental thinking , low carbon thinking, thinking in indoor design of the system 's performance and technology combined with the human concept of functional systems and the natural environment design thinking is thinking indoor functional design system concept, functional design of the system , including categories of furniture design , furnishings design and lighting design, functional design , functional systems theory core purpose is people-oriented , with the help of modern science and technology strength to meet rationality of the system theory and design space requirements , the use of systems theory to guide thinking and practice requires accurate grasp of the specific functional division, effective design space water recycling system , lighting system design , system engineering and energy of balance system ; technology concept in functional systems theory occupies
Technical power of technology also provided the impetus for the energy-saving design support . indoor design of energy-saving systems such as solar integrated buildings Riyuetan , the utilization of solar energy a number of new technologies, the use of the entire building indoor polystyrene insulation panels and energy-saving glass and BIPV Winpin PV group themal insulation system, through the collection of rainwater , water treatment , stagnant water layer cross season storage technology to achieve the effect of water-saving and emission reduction , comprehensive energy efficiency up to 88% , this breakthrough in technology in the indoor environment internal water systems , thermal environment and wet environment was clever use
Conclusions In modern indoor design background, you can put sustainability thinking, "Human, Nature, Science and Technology," a combination of indoor design as a concept of development, and the modern technology as the implementation of energy-saving, environmental protection, low-carbon design support forces, promote the development of indoor design and then improve to achieve environmental sustainability from the indoor soft and hard environment with both hands, so wet, soft ambient thermal micro-systems, water system and air cleaner systems and indoor building materials, construction hardware environment framework combined with each other to achieve sustainability of the circulatory system, the sustainable design is not a slogan, is to become the indoor design and the development of human civilization throughout the construction and environmental systems direction.
Online since: November 2012
Authors: Yuan Gao Yang
For example, their compressive strength, corrosion resistance, thermal expansion property, water absorbency and optical property are all physical attributes that can not only determine the material’s quality but also the aesthetic feeling of its texture.
What’s more, it’s prior to them with its various physical attributes (as in Table 1) Table 1 Comparison of attributes of microlite material and natural stone Attributes Materials Granite Marble Microlite Density g/cm3 2.6-2.8 2.6-2.7 2.5-2.7 Flexural Strength MPa 15.0 17.0 51.0 Shock Strength KJ/m2 0.84 0.88 1.045 Compression Strength MPa 59-294 80-226 150-300 Mohs Hardness 5.5 3-5 ≥5.5 Water Absorption% 0.35 0.3 0.00 Acid Resistance 1%H2SO4 1.0 10.3 0.08 Alkali Resistance 1%NaOH 0.1 0.3 0.054 Thermal.
The professional manufacturers put the glass which contains nucleating agent or not under the crystallization progresses, turn the originally haploid glass into a compound material of microcrystal phase and glass.
Online since: June 2013
Authors: Ling Feng Li
An oil well wellhead assembly is used for hanging downhole tubing string and casing string; sealing tubing-casing and casing-casing annuluses; injecting steam, gas, water, and chemicals; and acidizing and fracturing[1,2,3,4].
Different Christmas trees have different uses including oil production, water injection, thermal production, and fracturing and acidizing, and they form a series with different grades of pressures.
References [1] Wan Renpu: Advanced Well Completion Engineering (Gulf Professional Publishing, U.S. 2011)
Online since: January 2015
Authors: Qing Liang Zeng, Xin Zhang, Ji Long Zhao
In addition, pressure signal of proportional valve, the motor frequency and the opening signal of cold water valve is obtained by PLC analog output.
Analog output module is extended to adjust the speed of variable-frequency motor, output pressure of pump and water cooling of hydraulic station.
Rapid data storage and output of waveform is realized for the software generate source code automatically combined with professional measurement tools.
Online since: December 2012
Authors: Guo Fu Wang, Yuan Hua Chen
The areas which are concentrated by torsional stress contained: the area where the left rear wheel cover’s floor connects with the side wall pillar ; the area near the rear wall where the water box’s support connects with the pillar.
The biggest stress located at the area the left side’s “E” beam connects with the side wall pillar, the element number is 1157, the node number is 1140, the stress value is 125.1 Mpa; the second biggest stress located at the area the right “E” beam and the crossbeam connect with the pillar, the element number is 5572,the node number is 4774,the stress value is 118.4 Mpa; so does the left rear wheel cover’s pillar, the element number is 1211,the node number is 1187, the stress value is 109.0 Mpa, and the area near the rear wall where the water box’s support connects with the pillar which are 1286, 1259and 107.8 Mpa.
The research of this thesis has sponsored by the Project “Guangxi colleges and universities features professional and course integration construction project ”(Project Number: GXTSZY125).
Online since: October 2014
Authors: David Hibler, Zdenek Galda, Jiri Labudek, Veronika Šípková
Measuring the influence of plants on the CO2 concentration in the passive house was done on an experimental passive wooden houses – the professional training center of MSDK, which is located in area of the Faculty of Civil Engineering, VSB – Technical University of Ostrava (the position GPS: 49.845, 18.152).
Positively contributes mainly to their watering, which is due to evaporation heat evaporates into the surrounding environment.
Only what can be achieved using plants is the modification of relative humidity due to evaporation of water vapor from the individual pots.
Online since: September 2013
Authors: Shi Wei Li, Wei Na Li, Jason Yang
Introduction Impervious surface (IS) is defined as any material that prevents the infiltration of water into soil such as roofs (Arnold et al., 1996).
It can take the noise of sand and water factors in to consideration, and without any prior work of removing water as other method did to enhance IS information.
The study area is mainly composed of three types which include impervious surface, water and vegetation-covered area, and a supervised classification was performed.
Impervious Surfaces and Water Quality: A Review of current literature and Its Implications for Watershed Planning.
Extracting Water Body Information Using Principal Components Analysis.
Online since: June 2020
Authors: Petrus Nzerem, Enyo June Adejoh, Ikechukwu Okafor, Abdullahi Suleiman Bah Gimba, Precious Ogbeiwi, Ternenge Joseph Choir, Oghenerume Ogolo
Trona is non-flammable, white, yellow-gray or brown crystalline solid with non-odour, it has solubility of 13g/100ml of water at 0 °C and 42g /100 ml of water at 20 °C.
Several samples of water-based mud were prepared using foreign bentonite clay and distilled water.
There was complete dissolution of the imported pH enhancer in water.
Gray, Composition and properties of drilling and completion fluids, fifth ed., Gulf Professional Publishing, Houston, Texas, 1998
Gulf Professional Publication.
Online since: September 2023
Authors: Nicuşor Alin Sîrbu, Mihaela Cecilia Florescu, Marius Criveanu, Giuseppe Casalino, Balász Varbai, Dorina Kovács, Andrea Angelastro, Perry Pereira Alves Barbara Gouveia, Ines Pires
However, for the training methodology in steel structures to be effective there are some aspects that should be considered, namely the content should be “learner centred, being the topics proposed by the trainer/teachers to which the learned can add extra contents/topics, according to their needs, roles and responsibilities in professional life.
professionals on social media platforms.
It also allows them to focus on each topic without getting overwhelmed with new information Microlearning has become one of the fastest growing trends in professional learning and development in the past decade.
Content is developed and distributed by someone else or delivered by a professional as opposed to a peer.
This is where assessments ascertain if the learning objectives were met by the audience. • Multiple choice, true/false, fill-in-the blank, essay-style exams • Rubrics (e.g., when evaluating a presentation, sales calls, or handling conflict in a team setting) • Simulations (e.g., land plane on water) 3.Behavior Is there evidence of the learned content in the workflow or work performance?
Online since: September 2013
Authors: Xin Chao Yang, Na Xin Sun, Jun Wang, Li Hua Xu, Yue Hui Liu
We also measured its specificity against different protein components extracted with pure water, 2.5% NaCl (w/v) , 70%(v/v) alcohol , 10mM HCl and 50mM KOH.
Most of these methods have some disadvantages, such as time consuming, negative economics, requires skilled technical recourses, or strong depended on the professional ability of the specter.
The supernatant was sucked up as water-soluble protein solutions, and the residue, flowing twice washes with water, was added 2.5% NaCl (w/v) to extract salt-soluble proteins with same procedure.
Used five extracting solutions (water, NaCl, alcohol, acid and alkaline), we obtained water-, salt-, alcohol-, acid- and alkaline-soluble proteins.
For AbL example, the absorbance value of binding the water-soluble protein of Luyuan92 was 0.97 while the value of Qi319 was 0.73.
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