Sustainable Energy Solutions: Innovations and Technological Advances

2021 ◽  
pp. 1247-1255
Author(s):  
Trilok Kumar Jain ◽  
Nirupa Jain
Keyword(s):  
Sustainable Energy ◽  
Technological Advances

Energy and Sustainability in the European Region

2017 ◽  
pp. 1247-1287
Author(s):  
Anatoly Zhuplev ◽  
Dmitry A. Shtykhno
Keyword(s):  
Sustainable Development ◽  
Energy Security ◽  
Fossil Fuels ◽  
Sustainable Energy ◽  
High Energy ◽  
Energy Sector ◽  
Investment Climate ◽  
Russian Economy ◽  
Technological Advances ◽  
High Energy Consumption

This chapter examines European energy security in the EU-Russian context. Europe is extremely dependent on Russian energy imports. This dependency requires sustainable energy solutions. Russian economy is characterized by high energy consumption and intensity. Russian energy sector needs massive investments, technological and management improvements. They become problematic due to the nation's poor investment climate, stagnating economy, and isolationist foreign policy. These, along with Russia's emerging reorientation of its energy exports toward Asia tend to worsen European energy security. The chapter explores trends in the global energy and analyses the dynamics and outlook for sustainable energy security in Europe in the context of import dependency in energy. It looks at the drivers, constrains and trends in the Russian energy sector in the Eurasian regional context. Despite technological advances, policies toward sustainable development and renewable energy, in the next two decades Europe will predominantly depend on fossil fuels and Russian energy imports.

Energy and Sustainability in the European Region

2015 ◽  
pp. 118-158 ◽  
Author(s):  
Anatoly Zhuplev ◽  
Dmitry A. Shtykhno
Keyword(s):  
Sustainable Development ◽  
Energy Security ◽  
Fossil Fuels ◽  
Sustainable Energy ◽  
High Energy ◽  
Energy Sector ◽  
Investment Climate ◽  
Russian Economy ◽  
Technological Advances ◽  
High Energy Consumption

This chapter examines European energy security in the EU-Russian context. Europe is extremely dependent on Russian energy imports. This dependency requires sustainable energy solutions. Russian economy is characterized by high energy consumption and intensity. Russian energy sector needs massive investments, technological and management improvements. They become problematic due to the nation's poor investment climate, stagnating economy, and isolationist foreign policy. These, along with Russia's emerging reorientation of its energy exports toward Asia tend to worsen European energy security. The chapter explores trends in the global energy and analyses the dynamics and outlook for sustainable energy security in Europe in the context of import dependency in energy. It looks at the drivers, constrains and trends in the Russian energy sector in the Eurasian regional context. Despite technological advances, policies toward sustainable development and renewable energy, in the next two decades Europe will predominantly depend on fossil fuels and Russian energy imports.

High-resolution measurement of birefringent fine structure in living cells using a new polarized light microscope

1995 ◽  
Vol 53 ◽  
pp. 54-55
Author(s):  
Rudolf Oldenbourg
Keyword(s):  
Light Microscope ◽  
Fluorescent Dyes ◽  
Polarized Light ◽  
Processing System ◽  
Video Camera ◽  
Molecular Organization ◽  
Computer Assisted ◽  
Image Recording ◽  
Birefringent Crystal ◽  
Technological Advances

The recent renaissance of the light microsope is fueled in part by technological advances in components on the periphery of the microscope, such as the laser as illumination source, electronic image recording (video), computer assisted image analysis and the biochemistry of fluorescent dyes for labeling specimens. After great progress in these peripheral parts, it seems timely to examine the optics itself and ask how progress in the periphery facilitates the use of new optical components and of new optical designs inside the microscope. Some results of this fruitful reflection are presented in this symposium.We have considered the polarized light microscope, and developed a design that replaces the traditional compensator, typically a birefringent crystal plate, with a precision universal compensator made of two liquid crystal variable retarders. A video camera and digital image processing system provide fast measurements of specimen anisotropy (retardance magnitude and azimuth) at ALL POINTS of the image forming the field of view. The images document fine structural and molecular organization within a thin optical section of the specimen.

“Getting High Resolution Out of A High Voltage Microscope”

1980 ◽  
Vol 38 ◽  
pp. 822-825
Author(s):  
David J. Smith
Keyword(s):  
Electron Microscope ◽  
High Resolution ◽  
High Voltage ◽  
Theoretical Limit ◽  
Voltage Electron ◽  
High Voltage Electron Microscope ◽  
High Voltage Electron ◽  
Technological Advances ◽  
Potential Improvement ◽  
Lower Voltage

The initial attractions of the high voltage electron microscope (HVEM) stemmed mainly from the possibility of considerable increases in electron penetration through thick specimens compared with conventional 100KV microscopes, although the potential improvement in resolution associated with the decrease in election wavelength had been fully appreciated for many years (eg. Cosslett, 1946)1, even if not realizable in practice. Subsequent technological advances enabled the performance of lower voltage machines to be brought closer to the theoretical limit, to be followed in turn by more recent projects which have been successful, eventually, in achieving even higher resolution with dedicated higher voltage instruments such as those at Kyoto (500KV)2, Munich (400KV)3, Ibaraki (1250KV)4 and Cambridge (600KV)5. It does not necessarily follow however that the performance of journal high voltage microscopes can be easily upgraded, retrospectively, to the same level, as will be discussed in detail below.

Artificial cells containing sustainable energy conversion engines

2019 ◽  
Vol 3 (5) ◽  
pp. 573-578 ◽  
Author(s):  
Kwanwoo Shin
Keyword(s):  
Energy Conversion ◽  
Nicotinamide Adenine Dinucleotide ◽  
Sustainable Energy ◽  
Living Cells ◽  
Energy Transduction ◽  
Artificial Cells ◽  
Energy Conversion Process ◽  
Metabolic Reactions ◽  
Metabolic Activities ◽  
Reduced Nicotinamide Adenine Dinucleotide

Living cells naturally maintain a variety of metabolic reactions via energy conversion mechanisms that are coupled to proton transfer across cell membranes, thereby producing energy-rich compounds. Until now, researchers have been unable to maintain continuous biochemical reactions in artificially engineered cells, mainly due to the lack of mechanisms that generate energy-rich resources, such as adenosine triphosphate (ATP) and reduced nicotinamide adenine dinucleotide (NADH). If these metabolic activities in artificial cells are to be sustained, reliable energy transduction strategies must be realized. In this perspective, this article discusses the development of an artificially engineered cell containing a sustainable energy conversion process.

Family Support in Early Hearing Detection and Intervention (EHDI) Systems

2012 ◽  
Vol 22 (1) ◽  
pp. 11-21
Author(s):  
Patti Martin ◽  
Nannette Nicholson ◽  
Charia Hall
Keyword(s):  
Family Support ◽  
Hard Of Hearing ◽  
Critical Role ◽  
Annual Conference ◽  
Federal Law ◽  
Think Tank ◽  
Learning Collaborative ◽  
Technological Advances ◽  
Improved Outcomes ◽  
Program Components

Family support has evolved from a buzzword of the 1990s to a concept founded in theory, mandated by federal law, valued across disciplines, and espoused by both parents and professionals. This emphasis on family-centered practices for families of young children with disabilities, coupled with federal policy initiatives and technological advances, served as the impetus for the development of Early Hearing Detection and Intervention (EHDI) programs (Nicholson & Martin, in press). White, Forsman, Eichwald, and Muñoz (2010) provide an excellent review of the evolution of EHDI systems, which include family support as one of their 9 components. The National Center for Hearing Assessment and Management (NCHAM), the Maternal and Child Health Bureau, and the Center for Disease Control Centers cosponsored the first National EHDI Conference. This conference brought stakeholders including parents, practitioners, and researchers from diverse backgrounds together to form a learning collaborative (Forsman, 2002). Attendees represented a variety of state, national, and/or federal agencies and organizations. This forum focused effort on the development of EHDI programs infused with translating research into practices and policy. When NCHAM, recognizing the critical role of family support in the improvement of outcomes for both children and families, created a think tank to investigate the concept of a conference centered on support for families of children who are deaf or hard of hearing in 2005, the “Investing in Family Support” (IFSC) conference was born. This conference was specifically designed to facilitate and enhance EHDI efforts within the family support arena. From this venue, a model of family support was conceptualized and has served as the cornerstone of the IFSC annual conference since 2006. Designed to be a functional framework, the IFSC model delineates where and how families find support. In this article, we will promote and encourage continued efforts towards defining operational measures and program components to ultimately quantify success as it relates to improved outcomes for these children and their families. The authors view this opportunity to revisit the theoretical underpinnings of family support, the emerging research in this area, and the basics of the IFSC Model of Family Support as a call to action. We challenge professionals who work with children identified as deaf or hard of hearing to move family support from conceptualization to practices that are grounded in evidence and ever mindful of the unique and dynamic nature of individual families.

FM Verification for the 21 st Century

2008 ◽  
Vol 18 (1) ◽  
pp. 4-9 ◽  
Author(s):  
Leisha Eiten ◽  
Dawna Lewis
Keyword(s):  
Hearing Loss ◽  
Hearing Aids ◽  
Hearing Aid ◽  
Current Technology ◽  
The Past ◽  
Technological Advances ◽  
Children With Hearing Loss

Background: For children with hearing loss, the benefits of FM systems in overcoming deleterious effects of noise, distance, and reverberation have led to recommendations for use beyond classroom settings. It is important that audiologists who recommend and fit these devices understand the rationale and procedures underlying fitting and verification. Objectives: This article reviews previousguidelines for FM verification, addresses technological advances, and introduces verification procedures appropriate for current FM and hearing-aid technology. Methods: Previous guidelines for verification of FM systems are reviewed. Those recommendations that are appropriate for current technology are addressed, as are procedures that are no longer adequate for hearing aids and FM systems utilizing more complex processing than in the past. Technological advances are discussed, and an updated approach to FM verification is proposed. Conclusions: Approaches to verification andfitting of FM systems must keep pace with advances in hearing-aid and FM technology. The transparency approach addressed in this paper is recommended for verification of FM systems coupled to hearing aids.

Client Safety and Telepractice in a Clinic or Home Setting

2013 ◽  
Vol 3 (2) ◽  
pp. 41-43
Author(s):  
Lyn Tindall
Keyword(s):  
Communication Disorders ◽  
Speech Pathology ◽  
Professional Issues ◽  
Efficacy Data ◽  
Home Setting ◽  
Safe Environment ◽  
Technological Advances ◽  
Assessment And Treatment ◽  
Available Technology ◽  
And Gender

Telepractice is an exciting addition to the arsenal of speech-language pathologists for delivering services. Efficacy data continues to emerge proving the benefit of using available technology to provide assessment and treatment for persons with a variety of communication disorders, ages, and gender. In addition to providing assessment and treatment using telepractice technology, several professional issues have arisen which must be addressed before implementation of this service delivery system. Licensure and reimbursement have been at the forefront, as well they should. However, client safety is another issue that should also be addressed. Providing speech pathology services in a safe environment is a concept which may not have been considered before technological advances made it possible to provide services to someone while not being physically present.

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