Use of Nanoparticles for Environmental Remediation

2022 ◽  
pp. 223-246
Author(s):  
Abu Barkat Md Gulzar ◽  
Pranab Behari Mazumder
Keyword(s):  
Food Security ◽  
Environmental Remediation ◽  
Research Trends ◽  
Toxic Effects ◽  
Future Research ◽  
Aquatic Environments ◽  
Living World ◽  
Continuous Release ◽  
Soil And Water ◽  
Productive Environment

Continuous release of contaminants into the environment and their toxic effects on the living world prompted public and scientific interests in the remediation of pollutants. The release of toxic pollutants not only hinders the soil environments but also disturbs the aquatic environments. The hindrance in soil and aquatic environments causes a serious warning to the productive environment and food security. Thus, excluding and counteracting the pollutants from the environment is necessary to develop a safe and productive environment. Currently, numerous techniques are used to remediate contaminants from the environment; moreover, nanoparticles are one of such most widely used techniques for environmental clean-up. This chapter briefly discusses the need for environmental remediation and nanoparticles for environmental clean-up, especially soil and water. Additionally, the complications and current research trends of using nanoparticles in environmental remediation are briefly discussed for determining future research prospects.

Tomorrow's Promise: Future Research Trends in Aging

PsycCRITIQUES ◽  
2007 ◽  
Vol 52 (15) ◽  
Author(s):  
Michelle M. Braun
Keyword(s):  
Research Trends ◽  
Future Research

International Archival Auditing and Assurance Research: Trends, Methodological Issues, and Opportunities

2016 ◽  
Vol 35 (3) ◽  
pp. 1-32 ◽  
Author(s):  
Roger Simnett ◽  
Elizabeth Carson ◽  
Ann Vanstraelen
Keyword(s):  
Audit Quality ◽  
Research Trends ◽  
Data Sources ◽  
Quality Data ◽  
Research Articles ◽  
Future Research ◽  
Evidence Based ◽  
Methodological Issues ◽  
Comprehensive Review ◽  
Support Evidence

SUMMARY We present a comprehensive review of the 130 international archival auditing and assurance research articles that were published in eight leading accounting and auditing journals for 1995–2014. In order to support evidence-based international standard setting and regulation, and to identify what has been learned to date, we map this research to the International Auditing and Assurance Standards Board's (IAASB) Framework for Audit Quality. For the areas that have been well researched, we provide a summary of the findings and outline how they can inform standard setters and regulators. We also observe a significant evolution in international archival research over the 20 years of our study, as evidenced by the measures of audit quality, data sources used, and approaches used to address endogeneity concerns. Finally, we identify some challenges in undertaking international archival auditing and assurance research and identify opportunities for future research. Our review is of interest to researchers, practitioners, and standard setters/regulators involved in international auditing and assurance activities.

scholarly journals Literature Mapper: A QGIS Plugin for Georeferencing Citations in Zotero

2021 ◽  
Vol 14 ◽  
pp. 117862212110092
Author(s):  
Michele M Tobias ◽  
Alex I Mandel
Keyword(s):  
Data Storage ◽  
Spatial Data ◽  
Future Research ◽  
Web Mapping ◽  
Web Map ◽  
Public Sharing ◽  
Academic Publications ◽  
Spatial Coordinates ◽  
Study Sites ◽  
Soil And Water

Many studies in air, soil, and water research involve observations and sampling of a specific location. Knowing where studies have been previously undertaken can be a valuable addition to future research, including understanding the geographical context of previously published literature and selecting future study sites. Here, we introduce Literature Mapper, a Python QGIS plugin that provides a method for creating a spatial bibliography manager as well as a specification for storing spatial data in a bibliography manager. Literature Mapper uses QGIS’ spatial capabilities to allow users to digitize and add location information to a Zotero library, a free and open-source bibliography manager on basemaps or other geographic data of the user’s choice. Literature Mapper enhances the citations in a user’s online Zotero database with geo-locations by storing spatial coordinates as part of traditional citation entries. Literature Mapper receives data from and sends data to the user’s online database via Zotero’s web API. Using Zotero as the backend data storage, Literature Mapper benefits from all of its features including shared citation Collections, public sharing, and an open web API usable by additional applications, such as web mapping libraries. To evaluate Literature Mapper’s ability to provide insights into the spatial distribution of published literature, we provide a case study using the tool to map the study sites described in academic publications related to the biogeomorphology of California’s coastal strand vegetation, a line of research in which air movement, soil, and water are all driving factors. The results of this exercise are presented in static and web map form. The source code for Literature Mapper is available in the corresponding author’s GitHub repository: https://github.com/MicheleTobias/LiteratureMapper

scholarly journals Effects of the Fragrance Galaxolide on the Biomarker Responses of the Clam Ruditapes philippinarum

2021 ◽  
Vol 9 (5) ◽  
pp. 509
Author(s):  
Graziano Rilievo ◽  
Jacopo Fabrello ◽  
Marco Roverso ◽  
Sara Bogialli ◽  
Valerio Matozzo
Keyword(s):  
Enzyme Activities ◽  
Cellular Level ◽  
Ruditapes Philippinarum ◽  
Aquatic Environments ◽  
Antioxidant Enzyme Activities ◽  
Limited Data ◽  
Continuous Release ◽  
Biochemical Effects ◽  
Household Products ◽  
Oxidative Damage To Proteins

The musk fragrance Galaxolide® (HHCB) is widely used in personal care and household products. Its large use leads to a continuous release of the compound into aquatic environments. Although some studies on the presence of HHCB in ecosystems and biota have been conducted, limited data about its effects on organism biomarkers are available. This study aimed at investigating both cellular and biochemical effects of HHCB in the clam Ruditapes philippinarum. Mussels were exposed for 7, 14 and 21 days to 100 ng/L and 500 ng/L of HHCB in seawater, and the effects on haemocyte parameters and antioxidant enzyme activities in the gills and digestive gland were evaluated. In addition, the neurotoxic potential of HHCB and its capacity to cause oxidative damage to proteins were assessed. Overall, our results demonstrated that exposure to HHCB was able to induce changes in biomarker responses of mussels, mainly at the cellular level.

scholarly journals A Comparative Analysis of Co-Production in Public Services

2021 ◽  
Vol 13 (12) ◽  
pp. 6730
Author(s):  
Pwint Kay Khine ◽  
Jianing Mi ◽  
Raza Shahid
Keyword(s):  
Public Administration ◽  
Service Providers ◽  
Research Trends ◽  
Future Research ◽  
Production Studies ◽  
Service Production ◽  
Production Research ◽  
Conceptual Paper ◽  
Structural Impacts ◽  
And Performance

This study investigates current research trends in co-production studies and discusses conceptual approaches. The conceptual paper contains studies on co-production in the field of public administration. This study identifies significant gaps in the field of study by systematically examining 32 co-production research works. The study’s contributions include (1) defining two common characteristics of co-production, (2) classifying three forms of co-production by end-users, and (3) discovering that the aims and performance of co-production are more effective for service providers when the strategy is citizen-centric. Future research should (1) concentrate on the reasons for co-production failures or successes, (2) identify additional barriers to co-production in service production, (3) investigate influences on service providers as well as structural impacts on the co-production process, and (4) provide practical assessments of co-production research.

Nanogels: An overview of properties, biomedical applications, future research trends and developments

2021 ◽  
pp. 130446
Author(s):  
ES Anooj ◽  
M Charumathy ◽  
Vipin Sharma ◽  
B.V. Vibala ◽  
S.T. Gopukumar ◽  
...  
Keyword(s):  
Biomedical Applications ◽  
Research Trends ◽  
Future Research

scholarly journals Dryland Food Security in Ethiopia: Current Status, Opportunities, and a Roadmap for the Future

2021 ◽  
Vol 13 (11) ◽  
pp. 6503
Author(s):  
Yu Peng ◽  
Hubert Hirwa ◽  
Qiuying Zhang ◽  
Guoqin Wang ◽  
Fadong Li
Keyword(s):  
Food Security ◽  
Current Status ◽  
Future Research ◽  
Systematic Research ◽  
Security Assessment ◽  
Security Issue ◽  
Sustainable Development Goal ◽  
Zero Hunger ◽  
The Impact

Given the impact of COVID-19 and the desert locust plague, the Ethiopian food security issue has once again received widespread attention. Its food crisis requires comprehensive and systematic research to achieve the United Nations Sustainable Development Goal of zero hunger. This review discusses the current situation and the causes of food security in Ethiopia. We focus on the challenges in the food security assessment field. The article lists seven typical causes of food insecurity and three roots of food security in Ethiopia. Long-term food security assessment and a comprehensive understanding and manageability for food security causes are considered as the main existing research challenges. Climate-resilient management, water management, and long-term ecosystem network monitoring and data mining are suggested as potential roadmap for future research.

Technology adoption in the apparel industry: insight from literature review and research directions

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Md Aynul Hoque ◽  
Rajah Rasiah ◽  
Fumitaka Furuoka ◽  
Sameer Kumar
Keyword(s):  
Technology Adoption ◽  
Diffusion Of Innovation ◽  
Computer Aided Design ◽  
Reasoned Action ◽  
Apparel Industry ◽  
Research Trends ◽  
Future Research ◽  
Content Type ◽  
Adoption Research ◽  
Radiofrequency Identification

Purpose This paper aims to identify key theoretical cornerstones and research trends in the apparel industry. It also compares theoretical bases with those of the general research domain in technology adoption literature and, thus, provides future policy guidelines for practitioners and research gaps for further studies. Design/methodology/approach Documents were collected from the Web of Science (core collection) database using systematic methods. The bibliometric coupling and co-citation analyses were conducted using VOSviewer software to construct theoretical cornerstones and research trends in the apparel industry. Findings Literature in the apparel industry focuses mainly on the diffusion of innovation and the theory of reasoned action. Hence, the literature lacks investigations of technology–organization–environment and institutional theories for technology adoption in the apparel industry. This study also traces six clusters of prevalent research trends: radiofrequency identification, virtual-try on technology for e-commerce, computer-aided design, Industry 4.0 technologies, virtual-try on technology in design and information technology. Originality/value Little research is done on theoretical cornerstones on technology adoption in the apparel industry. This study looks into the theoretical bases for technology adoption, research trends in the apparel supply chain and calls for future research necessities.

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