bluuebunny/crossref_metadata_2025_split huggingface dataset:
The use of budgetary and financial information by politicians in parliament: a case study
Authors: Jorge Susana , Jesus Maria Antónia Jorge de , Nogueira Sónia P. 
Published: November 2019

Purpose
The purpose of this paper is to research the use of accounting information by politicians. Based on the Portuguese Parliament setting, it seeks to understand how useful politicians consider this information to be, what type of budgetary and financial information they use, and for what purposes. Finally, the research also seeks to find out whether politicians resort to expert intermediaries or advisors help them in the use of this information.

Design/methodology/approach
Following a qualitative and interpretative methodology, the study draws upon interviews with Members of Parliament in Portugal (and their technical advisors (TAs)) from all political parties, in particular the members of the Budget, Finance and Administrative Modernization Committee (COFMA) of the Parliament.

Findings
Research shows that, due to the general lack of knowledge and the complexity of the accounting information, politicians in the Parliament do not use it frequently, only occasionally. To be better or worse informed for the debates and other activities depends on each Member of Parliament’s personal willingness to prepare oneself, notwithstanding some aggregated and previously analyzed information made available by official technical support units. Parliamentarians may also resort to TAs, who prepare the information at their request. Both intermediaries and TAs are deemed important to support parliamentarians’ understanding of more technical budgetary and financial issues.

Practical implications
This paper shows that politicians acknowledge there is room for improving the role of information intermediaries and advisors, who would support them to better understand and use accounting information. Parliamentary groups incharge of hiring advisors, as well as accounting professionals, in Portugal and in other countries, must be aware of the very useful role accountants play in this process.

Social implications
While allowing to understand whether and how politicians use accounting information, this research contributes to the process of public sector accounting reforms in Portugal, and at an international level, inasmuch as public sector accounting and reporting standards should better address these users’ information needs. Assuming that these reforms would foster more accurate, transparent and useful information for accountability and decision making, it is essential that politicians acknowledge and become real users of accounting information, in order to accomplish those objectives.

Originality/value
This study contributes to the general knowledge of how politicians use accounting information. Academic studies so far have not gathered enough evidence about the type of accounting information that is actually important for politicians. This paper highlights that use of such information by politicians depends on individual skills and their willingness to receive the appropriate advice.
Mediating mechanisms linking developmental feedback with employee creativity
Authors: Thuan Le Cong , Thanh Bui Thi 
Published: November 2019

PurposeThe purpose of this paper is to investigate mediating mechanisms linking leaders’ developmental feedback with employee creativity and the moderating role of intrinsic motivation in the effects of employees’ skills on employee creativity.Design/methodology/approachUsing data collected from 326 employees at information technology organizations in Vietnam, this study tested the hypotheses by using structural equation modeling.FindingsThe results show that leaders’ developmental feedback has a positive indirect relationship with employee creativity via creativity-relevant skills, domain-relevant skills and intrinsic motivation. There are no significant differences in the effects of developmental feedback on employee creativity through proposed mediators. Further, intrinsic motivation positively moderates the impact of domain-relevant skills on employee creativity. However, intrinsic motivation does not moderate the effect of creativity-relevant skills on employee creativity.Originality/valueThis research is one of the first efforts to investigate intrinsic motivation as a motivational mechanism as well as creativity-relevant skills and domain-relevant skills as cognitive mechanisms for understanding the relationship between leaders’ developmental feedback and employee creativity. This research also examines how intrinsic motivation moderates the effects of employees’ skills on employee creativity.
Design of microfluidic experimental setup for the detection of heavy metal ions using piezoresistive BioMEMS sensor
Authors: Rotake Dinesh Ramkrushna , Darji Anand D. , Kale Nitin S. 
Published: November 2019

Purpose
This paper aims to propose a new microfluidic portable experimental platform for quick detection of heavy metal ions (HMIs) in picomolar range. The experimental setup uses a microfabricated piezoresistive sensor (MPS) array of eight cantilevers with ion-selective self-assembled monolayer's (SAM).

Design/methodology/approach
Most of the components used in this experimental setup are battery operated and, hence, portable to perform the on-field experiments. HMIs (antigen) and thiol-based SAM (antibody) interaction start bending the microcantilever. This results in a change of resistance, which is directly proportional to the surface stress produced due to the mass of targeted HMIs. The authors have used Cysteamine and 4-Mercaptobenzoic acid as a thiol for creating SAM to test the sensitivity and identify the suitable thiol. Some of the cantilevers are blocked using acetyl chloride to use as a reference for error detection.

Findings
The portable experimental platform achieves very small detection time of 10-25 min with a lower limit of detection (LOD) 0.762 ng (6.05 pM) for SAM of Cysteamine and 4-Mercaptobenzoic acid to detect Mn2+ ions. This technique has excellent potential and capability to selectively detect Hg2+ ions as low as 2.43 pM/mL using SAM of Homocysteine (Hcys)-Pyridinedicarboxylic acid (PDCA).

Research limitations/implications
As microcantilever is very thin and fragile, it is challenging to apply a surface coating to have selective detection using Nanadispenser. Some of the cantilevers get broken during this process.

Originality/value
The excessive use and commercialization of NPs are quickly expanding their toxic impact on health and the environment. Also, LOD is limited to nanomolar range. The proposed method used the combination of thin-film, NPs, and MEMS-based technology to overcome the limitation of NPs-based technique and have picomolar range of HMIs detection.
Metabolic‐vascular coupling in skeletal muscle: A potential role for capillary pericytes?
Authors: Attrill Emily , Ramsay Ciaran , Ross Renee , Richards Stephen , Sutherland Brad A. , Keske Michelle A. , Eringa Etto , Premilovac Dino 
Published: November 2019

AbstractThe matching of capillary blood flow to metabolic rate of the cells within organs and tissues is a critical microvascular function which ensures appropriate delivery of hormones and nutrients, and the removal of waste products. This relationship is particularly important in tissues where local metabolism, and hence capillary blood flow, must be regulated to avoid a mismatch between nutrient demand and supply that would compromise normal function. The consequences of a mismatch in microvascular blood flow and metabolism are acutely apparent in the brain and heart, where a sudden cessation of blood flow, for example following an embolism, acutely manifests as stroke or myocardial infarction. Even in more resilient tissues such as skeletal muscle, a short‐term mismatch reduces muscle performance and exercise tolerance, and can cause intermittent claudication. In the longer‐term, a microvascular‐metabolic mismatch in skeletal muscle reduces insulin‐mediated muscle glucose uptake, leading to disturbances in whole‐body metabolic homeostasis. While the notion that capillary blood flow is fine‐tuned to meet cellular metabolism is well accepted, the mechanisms that control this function and where and how different parts of the vascular tree contribute to capillary blood flow regulation remain poorly understood. Here, we discuss the emerging evidence implicating pericytes, mural cells that surround capillaries, as key mediators that match tissue metabolic demand with adequate capillary blood flow in a number of organs, including skeletal muscle.
Safety of peripheral administration of vasopressor medications: A systematic review
Authors: Tian David H , Smyth Claire , Keijzers Gerben , Macdonald Stephen PJ , Peake Sandra , Udy Andrew , Delaney Anthony 
Published: November 2019

AbstractObjectiveVasopressor medications have traditionally been administered via central venous catheters (CVCs), primarily due to concerns of peripheral extravasation of vasoconstrictive medications. Recent studies have suggested that vasopressor administration via peripheral intravenous catheters (PiVCs) may be a feasible and safe alternative. This systematic review evaluates the safety of delivering vasopressor medications via PiVCs.MethodsWe performed a systematic review to assess the frequency of complications associated with the delivery of vasopressors via PiVCs. A literature search for prospective and retrospective studies of vasopressor infusions in adults was performed. We included studies of continuous infusions of vasopressor medications (noradrenaline, adrenaline, metaraminol, phenylephrine, dopamine and vasopressin) delivered via a PiVCs that included at least 20 patients. Data on patient factors, cannulation approach, monitoring protocols, vasopressor dosing and dilutions and adverse events were collected and summarised.ResultsSeven studies were identified that fulfilled the inclusion criteria, including 1382 patients. No study fulfilled all of the validity criteria. Noradrenaline was the most commonly administered agent (n = 702 episodes of administration), followed by phenylephrine (n = 546), dopamine (n = 108), metaraminol (n = 74) and vasopressin and adrenaline (<5 patients). Mean duration of infusion was 22 h (95% confidence interval [CI] 8–36 h). Extravasation occurred in 3.4% (95% CI 2.5–4.7%) of patients. There were no reported episodes of tissue necrosis or limb ischaemia. All extravasation events were successfully managed conservatively or with vasodilatory medications.ConclusionsReports of the administration of vasopressors via PiVCs, when given for a limited duration, under close observation, suggest that extravasation is uncommon and is unlikely to lead to major complications.
CamoGAN: Evolving optimum camouflage with Generative Adversarial Networks
Authors: Talas Laszlo , Fennell John G. , Kjernsmo Karin , Cuthill Innes C. , Scott‐Samuel Nicholas E. , Baddeley Roland J. 
Published: November 2019

Abstract

One of the most challenging issues in modelling the evolution of protective colouration is the immense number of potential combinations of colours and textures.

We describe CamoGAN, a novel method to exploit Generative Adversarial Networks to simulate an evolutionary arms race between the camouflage of a synthetic prey and its predator.

Patterns evolved using our methods are shown to provide progressively more effective concealment and outperform two recognized camouflage techniques, as validated by using humans as visual predators.

We believe CamoGAN will be highly useful, particularly for biologists, for rapidly developing and testing optimal camouflage or signalling patterns in multiple environments.
Cumulative energetic costs of military aircraft, recreational and natural disturbance in roosting shorebirds
Authors: van der Kolk H. , Krijgsveld K. L. , Linssen H. , Diertens R. , Dolman D. , Jans M. , Frauendorf M. , Ens B. J. , van de Pol M. 
Published: November 2019

AbstractKnowing the consequences of disturbance for multiple species and all disturbance sources is crucial to mitigate disturbance impacts in densely populated areas. However, studies that observe the complete disturbance landscape to estimate cumulative costs of disturbance are scarce. Therefore, we quantified responses, frequencies and energetic costs of disturbance of four shorebird species on five high tide roosts in the Wadden Sea. Roosts were located either in a military air force training area or were predominantly affected by recreational disturbance. In the military training area, infrequent transport airplanes and bombing jets elicited the strongest responses, whereas regular, predictable activities of jet fighters and small civil airplanes elicited far smaller responses. Disturbance occurred more frequently at roosts near recreational than near military activities, as recreation was prohibited in the military area during operation days. On average, birds took flight due to military, recreational or natural disturbance (e.g. raptors) 0.20–1.27 times per hour. High tide disturbance increased daily energy expenditure by 0.1%–1.4%, of which 51% was due to anthropogenic disturbance in contrast to natural disturbance. Costs were low for curlews Numenius arquata, oystercatchers Haematopus ostralegus and gulls Larus spp, but higher – and potentially critical – for bar‐tailed godwits Limosa lapponica as they were most susceptible to aircraft and raptors. Given that bar‐tailed godwits have previously been found to be least susceptible to walker disturbances, our results suggest that interspecific differences in susceptibility depend on disturbance source type. In our study area, aircraft disturbance impacts can be reduced by avoiding jet fighter activities during periods when high water levels force birds closer to military targets and by limiting bombing and transport airplane exercises.
3D Printing for veterinary anatomy: An overview
Authors: Wilhite Ray , Wölfel Inga 
Published: November 2019

AbstractMany applications for 3D printing have appeared in the field of veterinary medicine, including many opportunities to use 3D‐printed models in anatomical teaching. Here, we present background information on the basic types of 3D printers as well as the advantages and disadvantages of each type. We discuss methods for obtaining 3D models which can range from downloading of models to primary collection of data from CT and MRI data sets or even generating models using 3D modelling software. We review the various types of software needed to both process 3D data as well as software needed to prepare the 3D models for printing. The size and complexity of the desired model will dictate the type(s) of printer(s) which can be used. Cost, print resolution desired and cleanup time for prints are also key factors to consider when choosing a 3D printer. Here, we presented four specific examples of how 3D prints can be used for teaching veterinary gross anatomy. Examples using fused deposition modelling, stereolithography and colourjet printing printers are given to show the wide range of anatomical models that can be made using the various 3D printing techniques.
Predictors of microcredit default in Indian self‐help groups
Authors: Panda Debadutta , Reddy Sriharsha 
Published: November 2019

ABSTRACTThis exploratory study was conducted to examine the reasons behind credit defaults in Self‐help Group‐based microfinance programs in India. The study adopted the mixed‐method approach. Focus group discussions (FGDs) were conducted to collect information, and thematic analysis was followed to analyze data to identify the possible causes of loan defaults in self‐help groups (SHGs). Further, 120 defaulting and 120 performing SHGs were selected through stratified random sampling method. Finally, 960 respondents were randomly selected from 240 SHGs to collect information for quantitative inquiry. The ordinary least square (OLS) and probit models were engaged to process the data. This study identified three important attribution sets causing credit defaults, (i) bank‐related attributes, (ii) agency related attributes, and (iii) group dynamics. The probability of defaults in SHGs was predicted by the amount of loan disbursed by bank, agency's help in enterprise development, age of the microenterprise, microentrepreneurship of the SHG member, SHG visits to the bank, members dropped out from SHG, tenure of the president and secretary, and monthly membership saving in the SHG.
New Maritimity and Heritagization in Catalonia’s Small‐Scale Fisheries
Authors: Doyon Sabrina , Carbonell Eliseu 
Published: November 2019

AbstractCatalonia is undergoing a process of maritime heritagization embedded in the coast’s postindustrial context and the growing intensification of tourism over the past 50 years, providing some small‐scale fishermen with opportunities to adapt to the current fishery crisis. These initiatives are transforming conventional fishing patterns and may take different shapes: services for tourists who want to go out on the water for a day of “real fishing” on boat tours, the use and restoration of centuries‐old ships, and local seafood catering services providing meals on land and at sea. This paper explores these initiatives in light of new mobility studies, aiming to analyze the changes that are occurring in the work of small‐scale fisheries, to situate them in a wider structural context, and to understand the extent of these recent transformations and how they are tied to heritagization mechanisms. We wish to shed light on whether these changes are related to a decrease in small‐scale fishing activity and a related loss in local environmental knowledge, or a form of renewal of local fishing practices and of “being in the coastal world.” Could it be the dawn of a “new maritimity,” a part of the rising “new rurality”?
Emotional Labor On and Off Water
Authors: Roseman Sharon R. 
Published: November 2019

AbstractThis article focuses on the emotional labor requirements of crew working within the intra‐provincial ferry system in Newfoundland and Labrador, on Canada's North Atlantic coast. The argument draws on fieldwork interviews with crew and passengers, participant observation on the most intensive daily maritime commuting route in the province, and documentary sources. It builds on the theoretical framework first laid out by Arlie Russell Hochschild in her 1983 book The Managed Heart: Commercialization of Human Feeling. As is the case of examples of emotional labor in other economic sectors, the crew working in this public transportation system regularly modulate their own emotional reactions in order to interact effectively with passengers and coworkers who are often contending with frequent delays and uncertainties in this ferry system, which can be considered an example of precarious aquamobility.
Increased frequency of CD4+PD‐1+HLA‐DR+ T cells is associated with disease progression in CLL
Authors: Elston Lauren , Fegan Chris , Hills Robert , Hashimdeen Shaikh S. , Walsby Elisabeth , Henley Peter , Pepper Chris , Man Stephen 
Published: November 2019

SummaryChronic lymphocytic leukaemia (CLL) patients often have abnormal expansions of CD4+ and CD8+ T cells and this can be associated with progressive disease. To characterise the key T‐cell populations involved in this phenomenon, we used flow cytometry and 11 phenotypic markers to study 74 CLL patients and 14 controls. T cells of CLL patients were more phenotypically complex than those of healthy controls with significant increases in the frequencies of CD4 and CD8 memory T cells expressing exhaustion‐, activation‐ and senescence‐associated markers. Multivariate analysis of 111 different T‐cell subsets showed that high frequencies of four subsets (three CD8 and one CD4) were associated with shorter progression‐free survival. The most significant association was with CD4+HLA‐DR+PD‐1+ T cells, and patients could be stratified into high‐ and low‐risk groups based on the frequency of these T cells. The expansion of this CD4+ subset could not be accounted for by age, cytomegalovirus infection or increases in Treg cells. Overall, these results highlight two relatively simple biomarkers, percentage CD8+ and percentage CD4+PD‐1+HLA‐DR+ T cells, which can be used to risk‐stratify CLL patients, independent of other tumour‐associated markers. They also provide further evidence for the pivotal role of T cells in modulating the pathology of CLL.
The transportome of the malaria parasite
Authors: Martin Rowena E. 
Published: November 2019

ABSTRACTMembrane transport proteins, also known as transporters, control the movement of ions, nutrients, metabolites, and waste products across the membranes of a cell and are central to its biology. Proteins of this type also serve as drug targets and are key players in the phenomenon of drug resistance. The malaria parasite has a relatively reduced transportome, with only approximately 2.5% of its genes encoding transporters. Even so, assigning functions and physiological roles to these proteins, and ascertaining their contributions to drug action and drug resistance, has been very challenging. This review presents a detailed critique and synthesis of the disruption phenotypes, protein subcellular localisations, protein functions (observed or predicted), and links to antimalarial drug resistance for each of the parasite's transporter genes. The breadth and depth of the gene disruption data are particularly impressive, with at least one phenotype determined in the parasite's asexual blood stage for each transporter gene, and multiple phenotypes available for 76% of the genes. Analysis of the curated data set revealed there to be relatively little redundancy in the Plasmodium transportome; almost two‐thirds of the parasite's transporter genes are essential or required for normal growth in the asexual blood stage of the parasite, and this proportion increased to 78% when the disruption phenotypes available for the other parasite life stages were included in the analysis. These observations, together with the finding that 22% of the transportome is implicated in the parasite's resistance to existing antimalarials and/or drugs within the development pipeline, indicate that transporters are likely to serve, or are already serving, as drug targets. Integration of the different biological and bioinformatic data sets also enabled the selection of candidates for transport processes known to be essential for parasite survival, but for which the underlying proteins have thus far remained undiscovered. These include potential transporters of pantothenate, isoleucine, or isopentenyl diphosphate, as well as putative anion‐selective channels that may serve as the pore component of the parasite's ‘new permeation pathways’. Other novel insights into the parasite's biology included the identification of transporters for the potential development of antimalarial treatments, transmission‐blocking drugs, prophylactics, and genetically attenuated vaccines. The syntheses presented herein set a foundation for elucidating the functions and physiological roles of key members of the Plasmodium transportome and, ultimately, to explore and realise their potential as therapeutic targets.