Sort by:
Publication Type:
Open access:
Publication Date:
Periodicals:
Search results
Online since: December 2012
Authors: Peter Hamernik, Dusan Mudroncik, Pavol Tanuska
Introduction
The solution of home as smart is in present oriented to fulfillment the generally recognized requirements, it is intelligence defines the home as such, sets the rate of intelligence and it can say that smart home solutions are standardized at all professional levels, architectural design, building layout, technical equipment, energy management and automation functions of smart home and similarly.
Electronic fire system protects users against fire, gas, water and earthquakes. 6.
Electronic fire system protects users against fire, gas, water and earthquakes. 6.
Online since: September 2016
Authors: Vladimir Erofeev, Vasiliy Smirnov, Elita Balathanova, Aleksandr Matvievskiy, Irina Erofeeva, Ilia Tretiakov, Denis Emelyanov, Vladimir Kalashnikov
Mathematical methods of experiments design allowed us to derive the dependences describing how the bioresistance coefficient, the elastic modulus and the water demand depend on the granulometric composition after 3 and 9 months of aging in the environment of filamentous fungi.
The design matrix and test results after 9 months of aging Test Index Mix composition [mass fraction] Water demand [%] Elastic modulus resist. coef., KE Flexural resist. coef., K'x (Rb ) Compressive resist. coef., K'x (Rc) X1 X2 X3 1 n1 1 0 0 52.0 1.00 1.00 1.00 2 n2 0 1 0 43.3 1.25 0.76 0.83 3 n3 0 0 1 43.3 0.87 0.66 0.73 4 n122 1/3 2/3 0 44.7 1.10 0.64 0.80 5 n133 1/3 0 2/3 45.3 1.32 0.65 1.05 6 n233 0 1/3 2/3 49.3 1.22 0.65 1.20 7 n112 2/3 1/3 0 38.9 0.93 0.80 0.96 8 n113 2/3 0 1/3 44.0 0.78 0.86 1.04 9 n233 0 2/3 1/3 42.0 0.94 0.89 0.86 10 n123 1/3 1/3 1/3 43.3 0.92 0.58 0.99 After the statistical results processing, we obtained the relationships describing how the bioresistance coefficient, the elastic modulus and the water demand depend on the granulometric composition after 3 months of aging in the environment of filamentous fungi: (3) (4) (5) (6) and after 9 months of aging in the environment of filamentous fungi: (7) (8) (9) (10) Following graphic
Elastic modulus (a) resistance coefficient and water demand (b) dependences on granulometric composition after 3 months of aging in the environment of filamentous fungi.
Elastic modulus (a) resistance coefficient and water demand (b) dependences on granulometric composition after 9 months of aging in the environment of filamentous fungi.
Erofeev, Zhelezobetonnye izdelija i konstrukcii: Nauchno-tehnicheskij spravochnik, NPO "Professional", Sankt-Peterburg, 2013
The design matrix and test results after 9 months of aging Test Index Mix composition [mass fraction] Water demand [%] Elastic modulus resist. coef., KE Flexural resist. coef., K'x (Rb ) Compressive resist. coef., K'x (Rc) X1 X2 X3 1 n1 1 0 0 52.0 1.00 1.00 1.00 2 n2 0 1 0 43.3 1.25 0.76 0.83 3 n3 0 0 1 43.3 0.87 0.66 0.73 4 n122 1/3 2/3 0 44.7 1.10 0.64 0.80 5 n133 1/3 0 2/3 45.3 1.32 0.65 1.05 6 n233 0 1/3 2/3 49.3 1.22 0.65 1.20 7 n112 2/3 1/3 0 38.9 0.93 0.80 0.96 8 n113 2/3 0 1/3 44.0 0.78 0.86 1.04 9 n233 0 2/3 1/3 42.0 0.94 0.89 0.86 10 n123 1/3 1/3 1/3 43.3 0.92 0.58 0.99 After the statistical results processing, we obtained the relationships describing how the bioresistance coefficient, the elastic modulus and the water demand depend on the granulometric composition after 3 months of aging in the environment of filamentous fungi: (3) (4) (5) (6) and after 9 months of aging in the environment of filamentous fungi: (7) (8) (9) (10) Following graphic
Elastic modulus (a) resistance coefficient and water demand (b) dependences on granulometric composition after 3 months of aging in the environment of filamentous fungi.
Elastic modulus (a) resistance coefficient and water demand (b) dependences on granulometric composition after 9 months of aging in the environment of filamentous fungi.
Erofeev, Zhelezobetonnye izdelija i konstrukcii: Nauchno-tehnicheskij spravochnik, NPO "Professional", Sankt-Peterburg, 2013
Online since: December 2012
Authors: Shi Wei Su, An Chen, Hong Qiang Yang
Theoretical Research on the Design of Large Packaging Box Structure and Development of Design Software
Electromechanical products are mainly transported by land and by water.
Emergency brakes and rough roads in land transportation and strikes of wind, wave, and tide as well as bumps in water transportation will cause severe impact and vibration.
Similarly, the technology of manufacturing large-tonnage hot pressing systems with a targeting steam injection unit and the technology of controlling the temperature and water content of the core layer are key breakthrough points in the rapid hot pressing and forming technologies for manufacturing laminated veneer lumbers for packaging heavy-duty electromechanical products
Laminated veneer lumbers for packaging electromechanical products are structural laminated veneer lumbers and shall have perfect water resistance, weatherability and mechanical properties.
(3)Establishing a professional testing organization, a evaluation system, and an achievement promotion and application system for wood saving and substitution in packaging of electromechanical products Make research on formulating evaluation methods for wood saving and substitution in the packaging of electromechanical products, establish or authorize accredited professional testing organization, and evaluate wood saving and substitution products and enterprises to confirm whether they meet the related packaging requirements imposed by wood saving and substitution.
Emergency brakes and rough roads in land transportation and strikes of wind, wave, and tide as well as bumps in water transportation will cause severe impact and vibration.
Similarly, the technology of manufacturing large-tonnage hot pressing systems with a targeting steam injection unit and the technology of controlling the temperature and water content of the core layer are key breakthrough points in the rapid hot pressing and forming technologies for manufacturing laminated veneer lumbers for packaging heavy-duty electromechanical products
Laminated veneer lumbers for packaging electromechanical products are structural laminated veneer lumbers and shall have perfect water resistance, weatherability and mechanical properties.
(3)Establishing a professional testing organization, a evaluation system, and an achievement promotion and application system for wood saving and substitution in packaging of electromechanical products Make research on formulating evaluation methods for wood saving and substitution in the packaging of electromechanical products, establish or authorize accredited professional testing organization, and evaluate wood saving and substitution products and enterprises to confirm whether they meet the related packaging requirements imposed by wood saving and substitution.
Online since: November 2013
Authors: Shu Jun Zhang, Xue Mei Fan, Kevin Hapeshi, Yin Sheng Yang
Keith Oliver, a consultant at Booz Allen Hamilton, is credited with the term's invention after using it in an interview for the Financial Times in 1982.[31-34]
The Council of Supply Chain Management Professionals defines supply chain management as follows: "Supply Chain Management encompasses the planning and management of all activities involved in sourcing and procurement, conversion, and all logistics management activities.
CSCMP (Council of Supply Chain Management Professionals) has defined the logistics management is that part of SCM that plans, implements and controls the efficient, effective forward and reverses flow and storage of goods, services and related information between the point of origin and the point of consumption in order to meet customers' requirements.
Table 1 Biological inspiration data from fish schooling Fish Schooling Behaviour Name Biological Inspirations Potential Application in SCM Applicability Application Area Management Meaning defence Defence against predators through better predator detection and by diluting the chance of individual capture FSa Importance of collaboration to survive High (10) FSb Group purchase or sale power enhancement FSc SMEs collaboration to compete with giant enterprises foraging Enhanced foraging success FSa Importance of collaboration to survive High (10) FSd Group force for winning market share mating Higher success in finding a mate FSe To have a pool of potential partners (suppliers or customers) to form the close partnerships for long term strategic business targets High (10) hydrodynamic efficiency Fish possibly gain the reduced the hydraulic resistance of water to save the moving energy so that to move longer distance and fast for defence and foraging FSd Importance of forming collaboration
Table 4.2 The possible biological inspirations and natural-inspired algorithms identified using the proposed framework SCM Requirements Possible Applications in SCM Identified Bio-Inspirations Application Area Management Meaning Behaviour Name Biological Inspirations Applica-bility Biological Behaviour Category Good Strategic Relationship between OEM and Tier 1 Part Supplier for Automotive Industry FSa Importance of collaboration to survive defence Defence against predators through better predator detection and by diluting the chance of individual capture 10 Fish Schooling FSa Importance of collaboration to survive foraging Enhanced foraging success 10 Fish Schooling FSd Importance of forming collaboration to reduce the resistance of getting into a new market Hydro-dynamic efficiency Fish gain the reduced the hydraulic resistance of water to save the moving energy so that to move longer distance and fast for defence and foraging 5 Fish Schooling FSg Avoid to be targeted
Genetic Algorithms in Search Optimization and Machine Learning, Addison-Wesley Professional, 1st edition, 1989
CSCMP (Council of Supply Chain Management Professionals) has defined the logistics management is that part of SCM that plans, implements and controls the efficient, effective forward and reverses flow and storage of goods, services and related information between the point of origin and the point of consumption in order to meet customers' requirements.
Table 1 Biological inspiration data from fish schooling Fish Schooling Behaviour Name Biological Inspirations Potential Application in SCM Applicability Application Area Management Meaning defence Defence against predators through better predator detection and by diluting the chance of individual capture FSa Importance of collaboration to survive High (10) FSb Group purchase or sale power enhancement FSc SMEs collaboration to compete with giant enterprises foraging Enhanced foraging success FSa Importance of collaboration to survive High (10) FSd Group force for winning market share mating Higher success in finding a mate FSe To have a pool of potential partners (suppliers or customers) to form the close partnerships for long term strategic business targets High (10) hydrodynamic efficiency Fish possibly gain the reduced the hydraulic resistance of water to save the moving energy so that to move longer distance and fast for defence and foraging FSd Importance of forming collaboration
Table 4.2 The possible biological inspirations and natural-inspired algorithms identified using the proposed framework SCM Requirements Possible Applications in SCM Identified Bio-Inspirations Application Area Management Meaning Behaviour Name Biological Inspirations Applica-bility Biological Behaviour Category Good Strategic Relationship between OEM and Tier 1 Part Supplier for Automotive Industry FSa Importance of collaboration to survive defence Defence against predators through better predator detection and by diluting the chance of individual capture 10 Fish Schooling FSa Importance of collaboration to survive foraging Enhanced foraging success 10 Fish Schooling FSd Importance of forming collaboration to reduce the resistance of getting into a new market Hydro-dynamic efficiency Fish gain the reduced the hydraulic resistance of water to save the moving energy so that to move longer distance and fast for defence and foraging 5 Fish Schooling FSg Avoid to be targeted
Genetic Algorithms in Search Optimization and Machine Learning, Addison-Wesley Professional, 1st edition, 1989
Online since: December 2014
Authors: Carlos Zaeyen, Ícaro Moreno, Bernard Malafaia, Mariangela Vinciguerra, Enio Pazini Figueiredo, Felipe Drummond
To meet the requirements of LEED, the amount of sediment could not exceed 1mg of sediment per liter of water.
Water tank trucks are responsible for taking care of reducing dust generation by wetting demolished material and internal roads.
The sweeping activity also takes care to generate the least amount possible of dust, always throwing a little water before passing the broom.
Figure 18 - Images of sprinkling water on roads by water tank trucks and sweeping for dust control at construction site of the Maracanã.
In the LEED certification is not considered the learning process of the construction companies and involved professionals as a criterion for scoring.
Water tank trucks are responsible for taking care of reducing dust generation by wetting demolished material and internal roads.
The sweeping activity also takes care to generate the least amount possible of dust, always throwing a little water before passing the broom.
Figure 18 - Images of sprinkling water on roads by water tank trucks and sweeping for dust control at construction site of the Maracanã.
In the LEED certification is not considered the learning process of the construction companies and involved professionals as a criterion for scoring.
Online since: January 2014
Authors: Qiang Zou
If ≥+, debris flow completely blocks the river, and induced barrier lake, and then, water level gradually rises, and highway is inundated.
L l B The outlet of debris flow gully Ground line Highway Water level Fig. 3 The schematic of river blockage by debris flow The above three indexes can be quantified and divided into four grades, respectively: extreme low hazard, low hazard, middle hazard, and high hazard level.
With support of 3S technique, terrain data can be calculated conveniently. 2) Scale of debris flow The Scale of debris flow is usually indexed by total runoff of a single debris flow which can be calculated by the peak discharge of the water flow and the peak discharge of debris flow.
California: US Geological Survey Professional Paper, 1434 (1988)
US Geological Survey Professional Paper, 1434 (1988) p.185~194
L l B The outlet of debris flow gully Ground line Highway Water level Fig. 3 The schematic of river blockage by debris flow The above three indexes can be quantified and divided into four grades, respectively: extreme low hazard, low hazard, middle hazard, and high hazard level.
With support of 3S technique, terrain data can be calculated conveniently. 2) Scale of debris flow The Scale of debris flow is usually indexed by total runoff of a single debris flow which can be calculated by the peak discharge of the water flow and the peak discharge of debris flow.
California: US Geological Survey Professional Paper, 1434 (1988)
US Geological Survey Professional Paper, 1434 (1988) p.185~194
Online since: December 2010
Authors: Ying Gao, Ya Jun Zhao, Xiao Bin Han, Jian Min Bian
China has formed a professional team for new building materials’ research, production and circulation.
The doors and windows focus on the development of plastic doors and windows, and it should be fashionable and different functions and supporting the development of high-grade hardware; Up and down water pipes focus on the development of plastic UPVC pipe pieces and solve the problem of matching pipe and tube.
The doors and windows focus on the development of plastic doors and windows, and it should be fashionable and different functions and supporting the development of high-grade hardware; Up and down water pipes focus on the development of plastic UPVC pipe pieces and solve the problem of matching pipe and tube.
Online since: August 2009
Authors: Kuo Shan Yao, Chen Yu Chang, Ta Chih Cheng, S.J. Li, K.C. Tzeng, C.Y. Chiu, C.Y. Liao, J.J. Hsu, Z.P. Lin
In
this study, silica nanoparticles were prepared using the water-in-oil (w/o) microemulsion method.
However, the operation procedure is time-consuming, expensive and requires professional technicians to operate the instruments.
However, semiconductor nanoparticles are limited in application due to sticking and glistening quantum dots, and poor solubility in water [2, 3].
Subsequently the FSNP were acquired by centrifuging and repeatedly washing three times with ethanol and de-ionized water to remove any surfactant and un-reacted chemicals.
The activation FSNP was obtained through centrifugation at 6,000 rpm for 10 min and then completely washed with deionized water for three times.
However, the operation procedure is time-consuming, expensive and requires professional technicians to operate the instruments.
However, semiconductor nanoparticles are limited in application due to sticking and glistening quantum dots, and poor solubility in water [2, 3].
Subsequently the FSNP were acquired by centrifuging and repeatedly washing three times with ethanol and de-ionized water to remove any surfactant and un-reacted chemicals.
The activation FSNP was obtained through centrifugation at 6,000 rpm for 10 min and then completely washed with deionized water for three times.
Online since: February 2013
Authors: Luo Jun Gong, Gui Ping Li, Qian Qian Yan, Lei Wang, Wen Chao Li, Wei Han
Artificial wetland sewage treatment system has the characteristics including adapted to scale flexible, low construction cost and maintenance requirements is not high, Particularly suit for the the rural area where have certain drought or waste land, Lack of financial and professional and technical personnel and the sewage is more dispersed[3].
The early work in design. 1) Determine the discharge water quality standards.
According to the area of the sewage treatment facilities and the requirement of receiving water bodies after the sewage treatment to determine the standard of the effluent standard discharge, in order to determine the level of the sewage treatment facilities. 2) Population surveys, water amount definition, water quality measurement, to determine the scale of construction. 3) Field survey, selected sites.
Water is a precious resource, sewage is also needed to effectively use.
Therefore, in the treatment of sewage discharge, to focus on water to, saving the precious water resource.
The early work in design. 1) Determine the discharge water quality standards.
According to the area of the sewage treatment facilities and the requirement of receiving water bodies after the sewage treatment to determine the standard of the effluent standard discharge, in order to determine the level of the sewage treatment facilities. 2) Population surveys, water amount definition, water quality measurement, to determine the scale of construction. 3) Field survey, selected sites.
Water is a precious resource, sewage is also needed to effectively use.
Therefore, in the treatment of sewage discharge, to focus on water to, saving the precious water resource.
Online since: November 2015
Authors: Dragan Jocić, Milan Nikolić, Zoran Nikolić, Predrag Dašić
It produces heating energy distributed by heat water network, which consists of three main water lines to the HTS.
In the HTS the consumed heat energy reading is performed and flow control reading so that all users have a quality heating and domestic hot water.
In heating technology, the term heat exchanger implies the apparatus in which the exchange of steam, warm water or hot water is performed [3].
For forced circulation of water in heat water network circulation pumps are used.
The main form reflects the structure of the hot-water system where, as noted in the first part of the paper, the produced heating energy is distributed to the HTS by hot water pipeline network, which consists of three main pipelines (Fig. 3).
In the HTS the consumed heat energy reading is performed and flow control reading so that all users have a quality heating and domestic hot water.
In heating technology, the term heat exchanger implies the apparatus in which the exchange of steam, warm water or hot water is performed [3].
For forced circulation of water in heat water network circulation pumps are used.
The main form reflects the structure of the hot-water system where, as noted in the first part of the paper, the produced heating energy is distributed to the HTS by hot water pipeline network, which consists of three main pipelines (Fig. 3).