Subject:
All Disciplines Arts & Humanities Biology & Life Sciences Business & Economics Chemistry & Materials Science Computer Science & Mathematics Engineering Environmental & Earth Sciences Medicine & Pharmacology Physical Sciences Public Health & Healthcare Social Sciences
Sort:
Hottest Latest Alphabetical (A-Z) Alphabetical (Z-A)
Type:
All Topic Review Biography
Topic Review
Energy-Efficient IoT Wireless Sensors
In the design of the monitoring system, microclimate monitoring system was decided that it should consist of ultra-low power autonomous wireless sensors using transmission techniques capable of coping with the particularities of historic buildings and, at the same time, that the batteries should last for years without the need for maintenance.
  • 746
  • 29 Nov 2021
Topic Review
Energy-Saving 3D Printing Techniques for Extraterrestrial Habitation Structures
Various space agencies have shown great enthusiasm for constructing habitable structures on lunar and Martian surfaces. It was found that the combination of 3D-printed components along with an internal breathable inflatable module is the most promising technique for habitat development on the Moon and Mars. Moreover, the microwave sintering method was identified as the most energy-saving and reliable approach for melting the on-site regolith for use in the 3D printing process. 
  • 202
  • 18 Dec 2023
Topic Review
Energy-Saving and Sustainable Building Systems
Generally, energy used in a building can be accrued in various ways and a statistical process can be used for studying the building’s overall performance and minimizing the energy requirement of the building. Different statistical models are used to interpret the real-world data in terms of individual theory to develop energy-efficient buildings. Underfloor air distribution, double-glazed windows, use of highly efficient electric motors and variable speed drives may play a great role in reducing building energy consumption. In the UK, the application of double-glazed windows in commercial buildings can save 39–53% energy. The proper maintenance of a building’s central heating system can save up to 11% energy. The automatic HVAC control system can reduce up to 20% of the building’s total heating load. Proper utilization of a VSD system in motor and building performance optimization by an ANOVA tool also proved instrumental in saving energy.
  • 2.8K
  • 10 Feb 2022
Topic Review
Energy-Saving Operational Strategies for Urban Rail Transit System
Designing low-carbon urban rail transit systems is a critical component of reducing emissions and addressing climate change at the urban scale. Energy-saving operational strategies have been investigated in two major ways: the utilization of the potential gravitational energy of a train and the flexibility of control conditions.
  • 295
  • 24 Nov 2023
Topic Review
Energy-Sustainable Renovation of Building Envelopes
The EU’s low carbon transition relies on the building sector as one of its main pillars, given that around 85% of the 160 million buildings within the EU are thermally inefficient. The energy-sustainable renovation of building envelopes calls for a comprehensive approach from initial design phases to construction, while balancing a series of factors, e.g., function and aesthetics, energy savings and environmental concerns, as well as cost-effectiveness.
  • 395
  • 13 Jun 2023
Topic Review
Energy—Water Nexus
The relationship between water and energy is a strong one characterized as having integration and coupling as two important features. While energy is responsible for delivering water to the end-users, it needs energy in order to be generated, and water. In this paper, a thorough review is presented regarding the different relationships between water and energy in terms of (i) the significance of the close relationship between water and energy by means of water/energy generation and consumption. Water consumption, water cooling and heating must be taken into account in order to avoid the obstacles related to future use of water for energy generation; (ii) the measuring and monitoring technologies for the energy-water nexus, focusing attention on the variables that are interrelated in the water and energy sectors. In addition, the consequences of finding several parameters, unknown variables and unclear dependencies in measuring of energy usage in the applications of water usage should also be taken into account. Innovative developments including nanotechnology, biotechnology, and wireless networks, as sensor technologies, may resolve the challenges of sensing; (iii) the different key performance indication tools for assessing and quantifying this nexus by analyzing and categorizing recent case studies of the water energy nexus and applicable evaluation methods; and (iv) the different research dimensions conducted on this nexus.
  • 608
  • 12 Apr 2021
Topic Review
Engine Control Unit
An engine control unit (ECU), also commonly called an engine control module (ECM) is a type of electronic control unit that controls a series of actuators on an internal combustion engine to ensure optimal engine performance. It does this by reading values from a multitude of sensors within the engine bay, interpreting the data using multidimensional performance maps (called lookup tables), and adjusting the engine actuators. Before ECUs, air–fuel mixture, ignition timing, and idle speed were mechanically set and dynamically controlled by mechanical and pneumatic means. If the ECU has control over the fuel lines, then it is referred to as an electronic engine management system (EEMS). The fuel injection system has the major role of controlling the engine's fuel supply. The whole mechanism of the EEMS is controlled by a stack of sensors and actuators.
  • 3.1K
  • 14 Oct 2022
Topic Review
Engineered Nanotechnology in Chronic Cutaneous Wound Treatment
The healing of chronic wound infections, especially cutaneous wounds, involves a complex cascade of events demanding mutual interaction between immunity and other natural host processes. Wound infections are caused by the consortia of microbial species that keep on proliferating and produce various types of virulence factors that cause the development of chronic infections. The mono- or polymicrobial nature of surface wound infections is best characterized by its ability to form biofilm that renders antimicrobial resistance to commonly administered drugs due to poor biofilm matrix permeability. For the treatment of chronic wounds, extensive research is ongoing to explore a variety of nanoplatforms, including metallic and nonmetallic NPs, nanofibers and self-accumulating nanocarriers. As the use of the magnetic nanoparticle (MNP)-entrenched pre-designed hydrogel sheet (MPS) is found to enhance wound healing, the bio-nanocomposites consisting of bacterial cellulose and magnetic nanoparticles (magnetite) are now successfully used for the healing of chronic wounds. With the objective of precise targeting, some kinds of “intelligent” nanoparticles are constructed to react according to the required environment, which are later incorporated in the dressings, so that the wound can be treated with nano-impregnated dressing material in situ. For the effective healing of skin wounds, high-expressing, transiently modified stem cells, controlled by nano 3D architectures, have been developed to encourage angiogenesis and tissue regeneration. In order to overcome the challenge of time and dose constraints during drug administration, the approach of combinatorial nano therapy is adopted, whereby AI will help to exploit the full potential of nanomedicine to treat chronic wounds.
  • 471
  • 03 Mar 2022
Topic Review
Engineered Polymer Nanoparticle
Engineering polymeric nanoparticles for their shape, size, surface chemistry, and functionalization using various targeting molecules has shown improved biomedical applications for nanoparticles. Polymeric nanoparticles have created tremendous therapeutic platforms, particularly applications related to chemo- and immunotherapies in cancer.
  • 782
  • 08 Sep 2021
Topic Review
Engineered Vasculature
Engineered vasculature refers to the creation or fabrication of artificial blood vessel networks within biological systems or tissue constructs by combining organ-specific cells and vasculature cells, scaffolds, and biologically active molecules to form functional tissues. Engineered vasculature is inspired by the structure and function of the natural vascular system that facilitates nutrients and oxygen exchange between cells and blood vessels. It has been used to study vascular pathophysiology, vasculature–organ interaction, and drug and cell trans-endothelium trafficking. In particular, it has been applied in cancer research to study angiogenesis, vascular remodeling, and metastasis. Moreover, engineered vascular conduits that are usually large vessels (>1 cm3) have been used for regenerative purposes, replacing large dysfunctional arteria.
  • 431
  • 11 May 2023
  • Page
  • of
  • 678
Featured Entry Collections
>>

Featured Books

>>
Encyclopedia of Social Sciences
Encyclopedia of COVID-19
Encyclopedia of Fungi
Encyclopedia of Digital Society, Industry 5.0 and Smart City
ScholarVision Creations
Feedback