Research

R&D roadmap for green hydrogen ecosystem in India

The Ministry of New and Renewable Energy has published the R&D; Roadmap for Green Hydrogen Ecosystem in India. This document was published on 13th October, 2023. One of the central pillars of the National Green Hydrogen Mission is the establishment of a supportive research and innovation ecosystem for green hydrogen …

Failing to pay heed to health warnings in a food-associated environment

People often fail to adhere to food-related health information. Increasing evidence suggests that environmental stimuli interfere with good intentions by triggering choices relatively automatically. Using a Pavlovian-instrumental transfer (PIT) task, we examined whether food-associated stimuli reduce health warnings’ effectiveness. We expected that people adhere to health warnings in the absence, …

Recycling sugar effluent in hybrid flow constructed wetland and reusing for agriculture

As an agro-food industry, sugar industry contributes to about 12% of the world’s sugar production with annual production capacity of 23 million tonnes. The sugar industry is a major water user and wastewater producer. According to Gunjal and Gunjal14, there are around 530 sugar industries in India having crushing capacity …

Using herbarium-derived DNAs to assemble a large-scale DNA barcode library for the vascular plants of Canada

Constructing complete, accurate plant DNA barcode reference libraries can be logistically challenging for large-scale floras. Here we demonstrate the promise and challenges of using herbarium collections for building a DNA barcode reference library for the vascular plant flora of Canada. Original Source

Sugar-sweetened beverages and weight gain in children and adults: A systematic review from 2013 to 2015 and a comparison with previous studies

Partly inconsistent findings from previous reviews have fueled discussions on the impact of sugar-sweetened beverages (SSBs) on obesity development. The aim was to systematically review the recent evidence in children and adults. Methods: Data were retrieved from the databases MEDLINE, EMBASE, and Cochrane library for the period January 2013 to …

Meta-analysis of gut microbiome studies identifies disease-specific and shared responses

Hundreds of clinical studies have demonstrated associations between the human microbiome and disease, yet fundamental questions remain on how we can generalize this knowledge. Results from individual studies can be inconsistent, and comparing published data is further complicated by a lack of standard processing and analysis methods. Here we introduce …

Organochlorine pesticide level in patients with chronic kidney disease of unknown etiology and its association with renal function

Involvement of agrochemicals have been suggested in the development of chronic kidney disease of unknown etiology (CKDu). The association between CKDu and blood level of organochlorine pesticides (OCPs) in CKDu patients has been examined in the present study. Original Source

The influence of anticipated pride and guilt on pro-environmental decision making

The present research explores the relationship between anticipated emotions and pro-environmental decision making comparing two differently valenced emotions: anticipated pride and guilt. In an experimental design, we examined the causal effects of anticipated pride versus guilt on pro-environmental decision making and behavioral intentions by making anticipated emotions (i.e. pride and …

Global ship accidents and ocean swell-related sea states

With the increased frequency of shipping activities, navigation safety has become a major concern, especially when economic losses, human casualties and environmental issues are considered. As a contributing factor, the sea state plays a significant role in shipping safety. However, the types of dangerous sea states that trigger serious shipping …

Elevated moisture stimulates carbon loss from mineral soils by releasing protected organic matter

Moisture response functions for soil microbial carbon (C) mineralization remain a critical uncertainty for predicting ecosystem-climate feedbacks. Theory and models posit that C mineralization declines under elevated moisture and associated anaerobic conditions, leading to soil C accumulation. Yet, iron (Fe) reduction potentially releases protected C, providing an under-appreciated mechanism for …

The microbiomes of blowflies and houseflies as bacterial transmission reservoirs

Blowflies and houseflies are mechanical vectors inhabiting synanthropic environments around the world. They feed and breed in fecal and decaying organic matter, but the microbiome they harbour and transport is largely uncharacterized. We sampled 116 individual houseflies and blowflies from varying habitats on three continents and subjected them to high-coverage, …

A communal catalogue reveals Earth’s multiscale microbial diversity

As phase 1 of the Earth Microbiome Project, analysis of 16S ribosomal RNA sequences from more than 27,000 environmental samples delivers a global picture of the basic structure and drivers of microbial distribution. Original Source

The State of Open Data Report 2017

igshare's annual report, The State of Open Data 2017, looks at global attitudes towards open data. It includes survey results of 2,300 respondents and a collection of articles from industry experts, as well as a foreword from Jean-Claude Burgelman, Head of Unit Open Data Policies and Science Cloud at the …

Draft Technology Development and Innovation Policy (TDIP) for new & renewable energy

The Ministry of New & Renewable Energy (MNRE) has been supporting RD&D; for Technology Development and Demonstration for commercialisation of New & Renewable Energy Systems/Devices. In view of fast technology development in renewable energy across the globe and enhanced target of renewable power set in India, the MNRE has decided …

The role of riparian vegetation density, channel orientation and water velocity in determining river temperature dynamics

A simulation experiment was used to understand the importance of riparian vegetation density, channel orientation and flow velocity for stream energy budgets and river temperature dynamics. Water temperature and meteorological observations were obtained in addition to hemispherical photographs along a ∼1 km reach of the Girnock Burn, a tributary of …

Particulate matter air pollution and the risk of incident CKD and progression to ESRD

Elevated levels of fine particulate matter <2.5 µm in aerodynamic diameter (PM2.5) are associated with increased risk of cardiovascular outcomes and death, but their association with risk of CKD and ESRD is unknown. We linked the Environmental Protection Agency and the Department of Veterans Affairs databases to build an observational …

Sympathomimetic effects of acute E-cigarette use: Role of nicotine and non-nicotine constituents

Chronic electronic (e) cigarette users have increased resting cardiac sympathetic nerve activity and increased susceptibility to oxidative stress. The purpose of the present study is to determine the role of nicotine versus non-nicotine constituents in e-cigarette emissions in causing these pathologies in otherwise healthy humans. Original Source

Thresholds of catastrophe in the Earth system

The history of the Earth system is a story of change. Some changes are gradual and benign, but others, especially those associated with catastrophic mass extinction, are relatively abrupt and destructive. What sets one group apart from the other? Here, I hypothesize that perturbations of Earth’s carbon cycle lead to …

Identifying climate drivers of infectious disease dynamics: recent advances and challenges ahead

Climate change is likely to profoundly modulate the burden of infectious diseases. However, attributing health impacts to a changing climate requires being able to associate changes in infectious disease incidence with the potentially complex influences of climate. This aim is further complicated by nonlinear feedbacks inherent in the dynamics of …

Temporal variation of phytoplankton assemblage in estuarine waters: implication of cyclone Phailin

Physical forcing of cyclonic phenomenon on water quality often exerts stress on marine and estuarine ecosystems due to their unpredictability. The post-cyclonic changes in phytoplankton biomass have been reported in the Bay of Bengal. In addition, cyclones also intensify physical processes resulting in entrainment of nutrient-rich water from deeper depths …

Resource depletion through primate stone technology

Tool use has allowed humans to become one of the most successful species. However, tool-assisted foraging has also pushed many of our prey species to extinction or endangerment, a technology-driven process thought to be uniquely human. Here, we demonstrate that tool-assisted foraging on shellfish by long-tailed macaques (Macaca fascicularis) in …

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