Search results for "STAI"

Ubiquitous Structural Signaling in Bacterial Phytochromes

2015

The phytochrome family of light-switchable proteins has long been studied by biochemical, spectroscopic and crystallographic means, while a direct probe for global conformational signal propagation has been lacking. Using solution X-ray scattering, we find that the photosensory cores of several bacterial phytochromes undergo similar large-scale structural changes upon red-light excitation. The data establish that phytochromes with ordinary and inverted photocycles share a structural signaling mechanism and that a particular conserved histidine, previously proposed to be involved in signal propagation, in fact tunes photoresponse.

Legal regulations and consumer attitudes regarding the use of products obtained from aquaculture

2020

Aquaculture is an industrial activity that not only aims to be a source of quality food, but also is a way to restock fish populations and to conserve the biodiversity of our oceans. On the other hand, the production system can influence the consumer perceptions about what is purchased and consumed, as well as the subsequent environmental and social effects. Fish feeding production is affected by the growth of aquaculture and the increasing demand that have let to deficit, high prices, and low ecological safety of fish meal and oil. In this regard, the use of microbial biomass obtained from a variety of microorganisms has been reported as a potential substitute for plant- and animal-derived…

Use of Aloe vera gel-based edible coating with natural anti-browning and anti-oxidant additives to improve post-harvest quality of fresh-cut 'Fuji' a…

2020

Recently, there is increasing use of edible and biodegradable films and packaging that are both environmentally friendly and functional for storage and market distribution. Fresh-cut &lsquo

Internet and People with Intellectual Disability: A Bibliometric Analysis

2020

The use of the Internet by people with intellectual disabilities is an area of study that has captured the interest of scientists in recent years. The studies have focused on analyzing specific aspects such as usability, the activities carried out online, and Internet benefits and risks, among others. The reviews published on this matter have been of a narrative or systematic approach. The present study aimed to examine the academic output in the field of Internet and people with intellectual disability from a bibliometric perspective. A sample of 95 documents related to the topic was retrieved from the core collection of Web of Science (WoS) and analyzed using the bibliometrix R-Tool. Find…

Fujisawa Sustainable Smart Town: Panasonic’s Challenge in Building a Sustainable Society

2018

Speaking out against everyday sexism : Gender and epistemics in accusations of “mansplaining”

2021

In everyday interaction, subtle manifestations of sexism often pass unacknowledged and become internalised and thus perceived as “natural” conduct. The introduction of new vocabularies for referring to previously unnamed sexist conduct would presumably enable individuals to start problematising hitherto unchallengeable sexism. In this paper, we investigate whether and how these vocabularies empower people to speak out against sexism. We focus on the use of the term “mansplaining” which, although coined over 10 years ago, remains controversial and contested. Using Conversation Analysis and Membership Categorisation Analysis, this paper excavates the interactional methods individuals use to f…

Assessing the costs and cost-effectiveness of ICare internet-based interventions (protocol)

2019

Background: Mental health problems are common and place a burden on the individual as well as on societal resources. Despite the existence of evidence-based treatments, access to treatment is often prevented or delayed due to insufficient health care resources. Effective internet-based self-help interventions have the potential to reduce the risk for mental health problems, to successfully bridge waiting time for face-to-face treatment and to address inequities in access. However, little is known about the cost-effectiveness of such interventions. This paper describes the study protocol for the economic evaluation of the studies that form the ICare programme of internet-based interventions …

Charitable food aid in Finland: from a social issue to an environmental solution

2019

Since the establishment of the first food bank in 1995, charitable food aid (CFA) has become entrenched in Finland as a seemingly irreplaceable solution to food poverty. Further, it has recently been suggested that the focus of food aid activities is shifting from food poverty and temporary hunger alleviation towards environmental sustainability through addressing food waste via organized re-distribution of expiring food from retail to charitable organizations. This potentially creates a mechanism that (1) solidifies food poverty and (2) fortifies the paradoxical situation where charitable organizations delivering food aid are dependent on food waste rather than trying to reduce it. To unde…

Sustainable Growth Rate: An Analysis Regarding the Most Traded Companies on the Bucharest Stock Exchange

2018

The concept of sustainable growth rate was originally developed by Robert C. Higgins. In the case of companies with given stable financial policies, it is considered to be the link between growth-return rate combinations that gives a balanced growth line. This indicates the possibilities for a company to grow without generating deficits or cash surpluses. Increased sales require more assets, which can be financed by new debt, external equity, and internal equity through retained earnings. The sustainable growth rate is the maximum rate at which company sales can increase without decreasing its financial resources. The aim of this paper is to determine if the last year most traded companies …

Institutions and Innovation as Driving Forces Towards a Smart City and Sustainable Territorial Development

2018

The aim of the chapter is the analysis of innovation and institution as key-elements for reaching a higher social welfare and for improving environmental quality. To determine a social optimum or a Pareto improvement, we consider the interaction between institution and firm in the short and in the medium/long run. Using a static comparative analysis, the interaction of these two agents, institution and market, is examined. Within the market an entrant and an incumbent firm are present, and the entrant firm radically innovates. Even if in the short run results show that the market alone is able to realize a Pareto improvement, an institution action through an innovation adoption is a prefera…