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Background: Infection with Staphylococcus aureus was initially considered a major problem in hospitals, but over the last few decades the incidence of community-acquired infection has also increased. Paper currency has recently been identified as another mode of spread by which community-acquired S. aureus infection may be transmitted, since paper currency is frequently transferred from one person to another. In the present study, S. aureus strains were isolated from paper currency and screened to detect virulence-associated genes., Methods: Paper currency was collected randomly from operators in mutton shops, vegetable shops, hospitals, medical stores, snacks corners, and restaurants in the two cities of India, Dehradun and Delhi. Samples were screened for pathogenic S. aureus by various biochemical assays. Three isolates were used to study the survival of S. aureus on paper currency. Virulence genes were amplified by PCR. Antibiotic susceptibility was determined against nine antibiotics by the disk diffusion method., Results: Sixty-seven isolates of Staphylococcus aureus were isolated from paper currency from the two Indian cities. The maximum number of isolates was recovered from hospitals, followed by mutton shops, and the minimum from restaurants. The test isolates could survive on paper currency for eight days under in vitro conditions (27 degrees C temperature and 30% relative humidity). A set of four virulence genes viz. cna (16 isolates), icaA (19 isolates), hlg (21 isolates), and sdrE (18 isolates) was amplified using gene-specific primers. Only eight isolates possessed all four virulence genes. Antimicrobial susceptibility tests showed that those isolates having all the tested virulence genes were more resistant., Conclusions: This study clearly suggests that paper currency can serve as a carrier for the spread of resistant bacterial pathogens.

Agro-based pulp and paper mills in India are one of the most polluting industries; in addition, they are high consumers of raw water. Growing scarcity of high quality freshwater as well as stringent regulatory standards is compelling these units to explore appropriate water management options. Based on data obtained through a questionnaire survey and plant visits, this work provides an overview of the water use and effluent treatment status in Indian agro-residue and recycled pulp and paper mills. The challenges faced by this sector are reviewed and practices adopted by progressive units to minimize freshwater use are illustrated through case studies.

The present study proposes a Fuzzy Data Envelopment Analysis (FDEA) approach for analyzing the performance of 8 selected paper mills of India. The proposed approach named FDEA considers the use of fuzzy weights in the objective function and makes use of alpha cut to decide the fuzzy interval. The efficiency of paper mills is evaluated based on 3 input parameters (raw material, energy consumption, and water consumption) and 4 output parameters (paper production, Biochemical Oxygen Demand (BOD), Chemical Oxygen Demand (COD) and Greenhouse Gas (GHG) emissions). Further, this paper also analyzes the effect of negative outputs, like BOD, COD, and GHG on the efficiency of paper mills. The study indicates that FDEA can be used efficiently for evaluating the performance of a particular sector under similar conditions. [ABSTRACT FROM AUTHOR]

Indian paper industry depends on natural resources for its raw material supply, hence it has to balance both paper production and natural resource consumption for its survival and sustenance. Any imbalance in this regard can pose threat to this industry's survival on one hand and put adverse impact of this industry upon environment on the other. The present paper analyses how some of the paper industries falling under the ambit of CSR clause 135 are taking initiatives for CSR and sustainability in order to have responsible and sustained existence in the corporate world. This study tries to probe into the areas where there is more requirement of CSR expenditure and scalability/replicability of CSR projects. Gap analysis has also been done to see the gaps between the amount allocated for CSR initiatives and the amount actually spent. The paper proposes a logical framework for CSR that is based on Bertelsmann's iooi method with certain modifications by inclusion of moderators like ethics, values, legal obligations, knowledge and skills that influence decision on CSR initiatives. The various efforts taken by paper industries for CSR projects, their monitoring and evaluation shall stand as an answer to CSR clause 135. Though the clause is in its initial phase, but the study shall help analyse if organisations are living up to the spirit of the clause and contributing for the benefit of environment and community. The study concludes that with the coming up of the clause, the focus on CSR has increased. Also, there have been efforts on the part of industries to comply with the clause but standard planning and evaluation frameworks have to be followed. [ABSTRACT FROM AUTHOR]

This paper analyzes 8090 research publications in the area of life sciences in Haryana published during the last ten years (2005-14). The publications data was sourced from Scopus International database. The findings reveal that Haryana averaged 12.20% annual growth in life science research, citation impact of 5.64 citations per paper during 2005-14. Haryana published 24.08% of its research output in life science as national collaborative papers and 12.48% as international collaborative papers during 2005-14. Among its various subfields, agricultural & biological sciences dominated life science research accounting for the share (51.61%). The top 20 most productive organizations based out in Haryana accounted for 84.36% share, registered average productivity of 341.25, averaged 6.01 citations per paper, averaged h-index of 12.5 during 2005-14. The top 20 most productive authors with affiliations to Haryana accounted for 13.91% share, registered average productivity of 56.25 papers per author, and averaged 8.88 citations per paper, and averaged h-index of 13.91 during 2005-14. The top 25 journals accounted for 32.44% share of total output (8090) by the state. Thirty 30 highly cited papers received 100 + citations and together cumulated 4890 citations, with an average citation per paper of 163.0 during 2005-14. In these 30 highly cited papers, 120 authors and 60 organizations from Haryana had participated. [ABSTRACT FROM AUTHOR]

Paper industries using different raw materials such as hard wood, bamboo, baggase, rice-straw and waste papers and bleaching chemicals like chlorine, hypochlorite, chlorine dioxide, hydrogen peroxide, sulphite and oxygen were studied to estimate organic pollution load and Adsorbable Organic Halides (AOX) per ton of production. The hard wood based paper industries generate higher Chemical Oxygen Demand (COD) loads (105-182 kg t(-1)) and Biochemical Oxygen Demand (BOD) loads (32.0-72 kg t(-1)) compared to the agro and waste paper based industrial effluents. The bleaching sequences such as C-EP-H-H, C-E-H-H, C-E-Do-D1 and O-Do-EOP-D1 are adopted in the paper industries and the molecular elemental chlorine free bleaching sequence discharges low AOX in the effluent. The range of AOX concentration in the final effluent from the paper industries was 0.08-0.99 kg t(-1) of production. Water consumption was in the range of 100-130 m(3) t(-1) of paper production for wood based industries and 30-50 m(3) for the waste paper based industries. Paper machine effluents are partially recycled after treatment and pulp mill black liquor are subject to chemical recovery after evaporation to reduce the water consumption and the total pollution loads. Hypochlorite bleaching units of textile bleaching processes generate more AOX (17.2-18.3 mg l(-1)) and are consuming more water (45-80 l kg(-1)) whereas alkali peroxide bleaching hardly generates the AOX in the effluents and water consumption was also comparatively less (40 l kg(-1) of yarn/cloth).

The present study was undertaken with the objective to study the characteristics of the effluent of Century Pulp and Paper Mill, Lalkuan (Uttarakhand) in different seasons. The variations in the physicochemical characteristics were observed and monitored up to 12 months at three different sites. Mean values of temperature, pH, chlorides and total phenols of the effluent were found below, whereas colour, BOD5, COD and lignin concentrations were above the minimum national standards (MINAS).

Many published resources on the topic can trace the research community's increasing interest in medicinal plant research. However, there is no systematic bibliometric review in the field of medicinal plants. This research's primary purpose was to analyze research output on the medicinal plant by the Indian researcher from 1977 to 2020 through a bibliometric perspective. To analyze and present the results based on bibliometrics indicators, namely yearly research trends, relevant journals, productive organization, prolific authors, authorship pattern, country collaboration level, and funding agencies. A total of 3911 quality research papers have been downloaded from the web of science. Data was analyzed with Microsoft excel, bibliometrics, and scientometric software, namely Bibexcel, VOSviewer, and Biblioshiny (RStudio). The study reveals that the year 2020 has the highest number of research papers (NP=376) in the medicinal plant, Journal of Ethnopharmacology (NP=125) found the leading contributed sources in the medicinal plant. Kumar A was the prolific author among Indian authors. Most of the researchers published their papers in the form of articles (89.70%), CSIR (NP=143) was the highest contributed organization in the field, and University Grants Commission India (NP=421) was the most influential funding agency on medicinal plant research in India. This bibliometrics analysis not providing the researchers' direction, but it extends helps to the policymaker and funding agencies. [ABSTRACT FROM AUTHOR]

This study examines the relationship between the temporality of refugees and migration by analysing the process through which Tibetan refugees in India obtain the requisite identification cards, papers, and documents to emigrate from the country. The lives of refugees are filled with uncertainty, which is especially prominent when it comes to migration. Refugees, who are not recognised as citizens of any country, are chronically forced to wait for long periods of time to obtain the documents required to travel abroad. This paper acknowledges that waiting highlights the vulnerability of refugees and systemic problems that compel them to wait. However, more importantly, this paper also argues that waiting can be viewed as an opportunity for refugees to engage in strategic activities to improve their situation. This paper investigates what kinds of documentation Tibetan refugees are required to leave India, what procedures they must follow to receive those papers, how they overcome the restrictions imposed on refugees, and what 'waiting' for papers means to them. [ABSTRACT FROM AUTHOR]

Through the empirical optic of 'dead papers', this article highlights the lived complexities of documentary regimes in Global South contexts by exploring strategies and responses to the agency of migration documentation that are past their expiry date. Drawing upon 12 months of ethnographic fieldwork with African migrants and city-based actors such as property brokers conducted in two unplanned settlements of Delhi between 2015 and 2017, it focusses on the intersections between paperwork, im/mobility, and emergent 'migration infrastructures' (Xiang, Biao, and Johan Lindquist. 2014. "Migration Infrastructure." International Migration Review 48 (1): 122–148) mediating the impermanent trajectories of racialised and legally precarious African migrants in Delhi. It argues that colonial era laws that criminalise visa transgressions necessitate flexible strategies of urban navigation for unauthorised migrants and substantially complicate their capacity to return to home contexts. In this way, the article highlights the role played by property brokers as situated intermediaries critical to urban transformations, whose entrepreneurial 'connections' are often instrumental in the facilitation of mobility within the city and beyond. In tracing the ways in which the mediations of such localised migration infrastructures regulate broader processes of transnational migration, the article considers 'new' entanglements between migrants and city actors as integral to a conceptualisation of exit practices for unauthorised migrants, beyond binary oppositions of forced/voluntary movement. [ABSTRACT FROM AUTHOR]

Authors’ collaboration in producing scientific articles is a common relation between scientific people in which article production is easily shared between collaborators. This article determines the authors’ collaboration in The Journal of Advanced Periodontology & Implant Dentistry (JAPID) for 2009 to 2020. The Scientometric method was used in this research. The researchers from the journal website downloaded all published papers at JAPID from the first issue until 2020. The collected data were entered into an Excel software spreadsheet, and the author’s collaboration coefficient was computed. A total of 376 articles by 1076 people were published in JAPID until this research. The average number of authors per article was 2.9. According to affiliation, the first rank belongs to Iranian researchers by publishing 372 articles in JAPID, and India with 23 articles was on the second place in publishing articles in JAPID. Results also showed that only 103 articles had a single author, and 61 articles had 5 authors and more (from 376 articles). The average collaboration coefficient amongst authors of JAPID is 0.7, which is considered acceptable and relatively suitable. [ABSTRACT FROM AUTHOR]

The word inventory in accounting language refers to the stocks of the product (finished goods) of a firm offering for sale. In a manufacturing concern, it may include raw materials, work-in-process, finished goods and stores. Raw materials consist of those units or input which are used to manufacture goods that require further processing to give a shape of finished goods. Finished goods are products ready for sale. Inventory should neither be too low to effect the production adversely nor too high to block the funds unnecessarily. About 90 per cent part of working capital is invested in inventories. Therefore, it is necessary for management to give proper attention to inventory management. A proper planning of purchasing, handling, storing and accounting should form a part of inventory management. In India, there are 759 pulp and paper mills in India as on March, 2014 with an installed capacity of 12.7 MTPA (Million Tons Per Annum), producing around 10.90 MTPA paper, paper board and newsprint. The production is anticipated to grow up to 14.0 MTPA by the year 2016. The average annual turnover of the industry is approximately ₨ 30,000 crores, which accounts for approximately 0.37% of the national GDP. It contributes ₨ 3000 crores to exchequer and provides direct employment opportunities to about 0.37 Million people and indirect employment of over 1.2 Million people. The Indian paper share in World's production is just 2.6% only. In this connection, inventory is the major role play in the production process. Hence there is need to study the inventory management in paper industries. [ABSTRACT FROM AUTHOR]

Electronic waste or e-waste is a serious and concerning issue globally. Exponential increase in the production of these instrument have created a man-made problem of e-waste; United Nations has called it as "tsunami of e-waste." Informal management and unsafe disposals have compounded the problem further. The hazardous chemicals, metals, and organic pollutants released from e-waste can lead to serious health consequences such as organ damage, genetic defects, neuropsychiatric illness, and cancer. Problem of e-waste is colossal and should be seen as major public health emergency. In India, use of electronic instrument has increased considerably with less focus on formal waste management and safe disposal. This has created a major health hazard. International health agencies, Indian Council of Medical Research, e-waste regulating bodies, academic institutes, and various government and non-government organizations should join hands together to effectively manage the problems of e-waste. Swacch Bharat Abhiyan started by the honorable Prime Minster should consider e-waste as the top most priority in terms of its safe management and disposal. [ABSTRACT FROM AUTHOR]

In continuation of their studies on Biodegradation of cellulosic waste materials, the authors have presented their experimental data on biodegradation on waste paper pulp. Greater efficiency in the cow dung and M3 culture experimental setups have been pointed out and discussed. Necessity of detailed data evaluation of temperature, pH, dry weight, cellulose, protein, carbohydrate, Nitrate, Phosphate & Potassium levels is suggested. Derivation of %, absolute and increase/decrease % of BOO, COD and VS have been pointed out for the first time in solid waste Biodegradation. Further data evaluation and derivation of critical reaction rate kinetics have been recommended for further studies in solid waste-degradation to achieve quicker Bioconversion of cellulosic wastes into compost.

Ropalidia marginata is a common primitively eusocial wasp in peninsular India. Their colonies contain a single egg-laying queen and several non-egg-laying workers. Queens and workers are morphologically indistinguishable, and individuals can change from one role to the other. Unlike most primitively eusocial species, queens of R. marginata are docile, non-aggressive and non-interactive. Nevertheless, the queens maintain a complete reproductive monopoly mediated by non-volatile pheromones. Upon the death or removal of the queen, one worker becomes temporarily hyper-aggressive and becomes the next queen within about a week; we refer to her as the 'potential queen'. Because only one individual becomes hyper-aggressive and reveals herself as the potential queen, and the other wasps never challenge her, we have been much interested in identifying the potential queen in the presence of the queen. However, we have failed to do so until recently. Here, we recount the four decades of search for the potential queen, ending with the recent resolution that emerged from applying the novel technique of multilayer network analysis. Identifying the potential queen in the presence of the previous queen is now possible by integrating behavioural information from multiple social situations to form a holistic view of the social structure of the wasps.

Discharged pulp and paper mill wastewater (PPMW) were collected near M/s K. R. pulp and papers Limited, Shahjahanpur, India. Chemical analysis of the wastewater showed high BOD (3653-4180 mg L -1 ) and COD (17,890-19100 mg L -1 ) values from two different sampling sites. The levels of total phenol were in the range of 389-432 mg L -1 ; nitrogen (125-234 mg L -1 ), sulfate (1926-2098 mg L -1 ), chloride (3.12-5.43 mg L -1 ) and lignin (38,950-39,000 mg L -1 ) along with various heavy metals (Fe, 87-79; Zn, 34-22; Cu, 3.28-2.57; Cd, 1.90-0.36; Ni, 6-5, and Pb, 41.23-36.54 mg L -1 ) were above the permissible limits recommended by the CPCB and the USEPA. The BOD/COD ratio was  < 0.2 which indicated very low biodegradability of the organic matters present in the effluent. The organometallic complex generated from the pulp and paper industry persists in the environment and might be toxic to aquatic organisms. The organic polymers, lignin, metals and ions present in the PPMW were characterized using SEM, EDAX, FTIR, and UV-VIS spectroscopy. The major pollutants detected in the discharged PPMW included nonacosane, heptacosane, octadecanoic acid, hexadecane, and 6-benzamide- 3- [2- [1-(phenylmethyl)-4-piperidinyl] ethyl]-1, 2-benzisoxazole, as well as a group of plant fatty acids classified as EDCs, and mutagenic pollutants. The cytotoxic and androgenic properties of these complex organics were examined. The seed germination test with Phaseolus mungo and cytotoxicity test with Allium cepa showed that at > 20% concentration of PPMW, α-amylase production was inhibited and chromosomal segregation at metaphase and anaphase during cell division was disturbed, which resulted in c-mitosis, sticky chromosomes, and laggard chromosomes. In addition, SEM of the root of A. cepa showed fissures and fractured tissues of the root cap, probably due to the inhibition of auxins that were responsible for root cap formation. The findings indicated A. cepa as a good test model for examining the DNA damage and cytotoxicity by PPMW, and the discharged effluent should be treated at a tertiary stage for environmental protection.

E-learning plays a key role in an individual's mental growth and a nation's future in today's competitive world. Traditional learning is teacher-centered, and teaching the same subject well every time is tough. Traditional teaching approaches can't be used everywhere. By mitigating this flaw in traditional learning, E-learning becomes a potent weapon for intellectual progress and contributes to intellectual society. Traditional learning's high prices, set hours, and limited classroom access may be avoided through e-learning. People are India's major strength as the world's first and biggest democracy. E-Learning benefits these countries and plays a crucial role in establishing intellectual think tanks that can be utilised by the entire world for constant growth and an aggressive reaction to other nations' logical cultures. In this regard, a more focused approach has been considered on introducing new e-learning methodologies, priorities set for each methodology for easy e-learning, and upcoming technological trends in the field of elearning such as Mobile learning, Microlearning, Beacon learning, Internet of Things(IoT), Cloud-based e-learning, Gamification, and others. [ABSTRACT FROM AUTHOR]

Magnetotelluric (MT) and audio-magnetotelluric (AMT) studies are sensitive to the geothermal fluids filling the faults and/or fracture zones of the geothermal system. In India, MT/AMT studies have been carried out in NW Himalayas, central, eastern, and western India. In other areas, detailed MT/AMT studies need to be expedited. This review paper presents the art of geothermal exploration in India by using MT/AMT techniques and identifies potential zones that can be exploited for power generation and direct application. Reservoir characteristics, carbon emissions reduction methods, and levelised cost factor are also discussed. [ABSTRACT FROM AUTHOR]

Waste paper, an essential substitute for wood and other plant-based fibers in paper making, is an indispensable part of the circular economy; yet, the impacts of China's ban on global waste paper cycles have not been well understood. We modeled the evolution of the global waste paper trade network during 1995-2019. We found that the cumulative trade volume of global waste paper reached 1010 million tons in the last 25 years and showed a downward trend since 2015. The global import center of waste paper experienced a transfer from Europe to East Asia and then to Southeast Asia. The ban has stimulated some developed countries to reduce the exports of unsorted waste paper since 2017, but for many major importers their changes in waste paper trade patterns were related to waste paperboard, which was not banned by China, suggesting that this import change trend may be inevitable and irrespective of China's ban. Besides, India has replaced China to become a new import hub of unsorted waste paper. Our results lay a foundation for exploring the evolution of the future global solid waste cycle under the background of zero import of solid waste increasingly implemented by China and many other developing countries.

This paper analyzes 5677 research publications that Haryana had contributed in the area of engineering science during the last ten years (2005-14). The publications data was sourced from Scopus International database. The findings reveal that Haryana achieved significantly faster growth rate in engineering science (22.59% CAGR) but witnessed low level citation impact of 4.40 citations per paper, contributed merely 20 highly cited papers, and accounted for very low share (9.79%) of international collaborative papers in its total output during 2005-14. Engineering field with 52.37% share dominated Haryana's publications output in engineering science whereas the other sub-fields (materials science, computer science, chemical engineering and energy) were distant cousins in engineering science. The top 20 most productive organizations output in Haryana had average productivity of 205.1, averaged 4.91 citations per paper, averaged h-index of 12.5, and averaged 8.68% share of international collaborative publications. The top 20 most productive authors with affiliations to Haryana had average productivity of 49.9, averaged 6.68 citations per paper, averaged h-index of 6.61, and averaged 6.51% share of international collaborative publications during 2005-14. The research papers contributed by Haryana are scattered thinly across journals given the fact that top 25 journals had accounted for as low share of 16.29%.of total output (5677) by the state. [ABSTRACT FROM AUTHOR]