bluuebunny/crossref_metadata_2025_split huggingface dataset:
Deliverology
Authors: Nordstrum Lee E. , LeMahieu Paul G. , Dodd Karen 
Published: July 2017

Purpose
This paper is one of seven in this volume elaborating different approaches to quality improvement in education. This paper aims to delineate a methodology called Deliverology.

Design/methodology/approach
The paper presents the origins, theoretical foundations, core principles and a case study showing an application of Deliverology in the Kentucky Department of Education in the USA.

Findings
The core principles underlying the approach are embodied in its guiding questions: What is our system trying to do? How are we planning to do it? At any given moment, how will we know whether we are on track to succeed? and If we are not on track, what are we going to do about it?

Originality/value
Few theoretical treatments and demonstration cases are currently available on commonly used models of quality improvement in other fields that might have potential value in improving education systems internationally. This paper fills this gap by elucidating one promising approach. The paper also derives value, as it permits a comparison of the Deliverology approach with other quality improvement approaches treated in this volume.
Lean for education
Authors: LeMahieu Paul G. , Nordstrum Lee E. , Greco Patricia 
Published: July 2017

Purpose
This paper is one of seven in this volume that aims to elaborate different approaches to quality improvement in education. It delineates a methodology called Lean for Education.

Design/methodology/approach
The paper presents the origins, theoretical foundations, core concepts and a case study demonstrating an application in US education, specifically dealing with the problem of improving technology supports and services for instructional purposes in a school district system.

Findings
An approach borrowed from manufacturing, Lean is aimed at creating and delivering the greatest value to the clients or “customers” in education systems while consuming the fewest resources and eliminating waste. Simultaneously, the method engages the organization in continuous problem solving, learning and making quality improvements with Plan-Do-Check-Act cycles. The core concepts that organize the Lean for Education approach are: continuous improvement and respect for people (Emiliani, 2005).

Originality/value
Few theoretical treatments and demonstration cases are currently available on commonly used models of quality improvement in other fields that might have potential value in improving education systems internationally, such as large grade kindergarten-to-12 education systems in the USA. This paper fills this gap by elucidating one promising approach. The paper also derives value as it permits a comparison of the Lean for Education method with other quality improvement approaches treated in this volume.
Positive deviance: learning from positive anomalies
Authors: LeMahieu Paul G. , Nordstrum Lee E. , Gale Dick 
Published: July 2017

Purpose
This paper is one of seven in this volume, each elaborating different approaches to quality improvement in education. The purpose of this paper is to delineate a methodology called positive deviance.

Design/methodology/approach
The paper presents the origins, theoretical foundations, core principles and a case study demonstrating an application of positive deviance in US education, specifically dealing with the problem of high school dropout prevention in a California school district.

Findings
The six phases of this “asset-based” improvement approach are: define the organizational or community problem and desired outcomes; determine common practices relevant to the problem; discover uncommon but successful behaviors and strategies that solve the problem (the positive deviants), through inquiry and observation; design an action learning initiative based on findings; discern (monitor) progress of the initiative by documenting and evaluating regularly; and disseminate results through sharing, honoring and amplifying success stories.

Originality/value
Few theoretical treatments and demonstration cases are currently available on commonly used models of quality improvement from business, manufacturing and other fields that have potential value in improving education systems internationally. This paper fills this gap by elucidating one promising approach. By facilitating a comparison of the positive deviance approach to other quality improvement approaches treated in this volume, the paper provides added value.
Mentalization in dementia care: an autoethnographic account of a project worker’s experiences
Authors: Luxmoore Bethany , McEvoy Phil 
Published: July 2017

Purpose
Mentalization is a psychodynamic concept that can help us to understand our emotional responses to others. The purpose of this paper to illustrate how the concept of mentalization may be applied in dementia care.

Design/methodology/approach
An autoethnographic account of the author’s experiences (first author), working as a project manager in which the author used the concept of mentalization to pay close attention to how the author’s emotional responses to people with dementia influenced thier communicative interactions.

Findings
This paper outlines how the author processed the author’s own internal experiences in both mentalizing and non-mentalizing modes, as the author wrestled with feelings of conscious incompetence. In the non-mentalizing mode, the author was pre-occupied with the author’s own anxieties. The author struggled to relate to or make sense of the experiences of the individuals with advanced dementia that the author engaged with. Moving towards a mentalizing stance helped the author to attune to the embodied experiences of the people with dementia and recognise the reciprocal nature of our communicative interactions.

Originality/value
This paper illustrates the role that mentalization may play in developing natural and authentic strategies to support communicative engagement in dementia care. These strategies may be of potential value to family carers. Family carers who can maintain a mentalizing stance may be more able to respond in empathic, person- centred ways to people who are living with dementia. On the other hand, non-mentalizing responses may be a root cause of mis-understanding and emotional disengagement.
3D joint inversion of magnetotelluric and airborne tipper data: a case study from the Morrison porphyry Cu–Au–Mo deposit, British Columbia, Canada
Authors: Lee Benjamin M. , Unsworth Martyn J. , Hübert Juliane , Richards Jeremy P. , Legault Jean M. 
Published: July 2017

ABSTRACTZ‐axis tipper electromagnetic and broadband magnetotelluric data were used to determine three‐dimensional electrical resistivity models of the Morrison porphyry Cu–Au–Mo deposit in British Columbia. Z‐axis tipper electromagnetic data are collected with a helicopter, thus allowing rapid surveys with uniform spatial sampling. Ground‐based magnetotelluric surveys can achieve a greater exploration depth than Z‐axis tipper electromagnetic surveys, but data collection is slower and can be limited by difficult terrain. The airborne Z‐axis tipper electromagnetic tipper data and the ground magnetotelluric tipper data show good agreement at the Morrison deposit despite differences in the data collection method, spatial sampling, and collection date. Resistivity models derived from individual inversions of the Z‐axis tipper electromagnetic tipper data and magnetotelluric impedance data contain some similar features, but the Z‐axis tipper electromagnetic model appears to lack resolution below a depth of 1 km, and the magnetotelluric model suffers from non‐uniform and relatively sparse spatial sampling. The joint Z‐axis tipper electromagnetic inversion solves these issues by combining the dense spatial sampling of the airborne Z‐axis tipper electromagnetic technique and the deeper penetration of the lower frequency magnetotelluric data. The resulting joint resistivity model correlates well with the known geology and distribution of alteration at the Morrison deposit. Higher resistivity is associated with the potassic alteration zone and volcanic country rocks, whereas areas of lower resistivity agree with known faults and sedimentary units. The pyrite halo and ≥0.3% Cu zone have the moderate resistivity that is expected of disseminated sulphides. The joint Z‐axis tipper electromagnetic inversion provides an improved resistivity model by enhancing the lateral and depth resolution of resistivity features compared with the individual Z‐axis tipper electromagnetic and magnetotelluric inversions. This case study shows that a joint Z‐axis tipper electromagnetic–magnetotelluric approach effectively images the interpreted mineralised zone at the Morrison deposit and could be beneficial in exploration for disseminated sulphides at other porphyry deposits.
The Science of a Sundae: Using the Principle of Colligative Properties in Food Science Outreach Activities for Middle and High School Students
Authors: Wickware Carmen L. , Day Charles T.C. , Adams Michael , Orta‐Ramirez Alicia , Snyder Abigail B. 
Published: July 2017

AbstractThe opportunities for outreach activities for professionals and academics in food science are extensive, as too are the range of participants’ experience levels and platforms for delivery. Here, we present a set of activities that are readily adaptable for a range of students (ages 10 to 18) in multiple platforms (demonstration table and hands‐on workshop). Our activity, collectively called “The Science of a Sundae,” has three units, one for each of the three parts of a sundae: the caramel sauce, the cherry, and the ice cream. In each unit we use these familiar food items to illustrate how colligative properties (or, simply, “solutions” for younger students) impact the chemical, microbiological, and sensorial properties of food. We have used these activities to present to over 1000 students and their parents/chaperones. Grade levels of student participants have ranged from 5th grade through high school, and these activities have been presented in the form of a demonstration table at science events as well as a set of three 45‐minute workshops in a classroom setting. Educational impact of these activities was evaluated with 7th grade students (n = 77) who participated in the 3‐phase workshop. On average, students who took the posttest (after participation in the workshop) scored 36% higher than students who took the pretest (prior to participation in the workshop). These results and instructor observations suggest the merit of this lesson and its adaptability among ages and platforms.
The bioelectric well: a novel approach for in situ treatment of hydrocarbon‐contaminated groundwater
Authors: Palma Enza , Daghio Matteo , Franzetti Andrea , Petrangeli Papini Marco , Aulenta Federico 
Published: July 2017

SummaryGroundwater contamination by petroleum hydrocarbons (PHs) is a widespread problem which poses serious environmental and health concerns. Recently, microbial electrochemical technologies (MET) have attracted considerable attention for remediation applications, having the potential to overcome some of the limiting factors of conventional in situ bioremediation systems. So far, field‐scale application of MET has been largely hindered by the limited availability of scalable system configurations. Here, we describe the ‘bioelectric well’ a bioelectrochemical reactor configuration, which can be installed directly within groundwater wells and can be applied for in situ treatment of organic contaminants, such as PHs. A laboratory‐scale prototype of the bioelectric well has been set up and operated in continuous‐flow regime with phenol as the model contaminant. The best performance was obtained when the system was inoculated with refinery sludge and the anode potentiostatically controlled at +0.2 V versus SHE. Under this condition, the influent phenol (25 mg l−1) was nearly completely (99.5 ± 0.4%) removed, with an average degradation rate of 59 ± 3 mg l−1 d and a coulombic efficiency of 104 ± 4%. Microbial community analysis revealed a remarkable enrichment of Geobacter species on the surface of the graphite anode, clearly pointing to a direct involvement of this electro‐active bacterium in the current‐generating and phenol‐oxidizing process.
An ArsR/SmtB family member regulates arsenic resistance genes unusually arranged in Thermus thermophilus HB27
Authors: Antonucci Immacolata , Gallo Giovanni , Limauro Danila , Contursi Patrizia , Ribeiro Ana Luisa , Blesa Alba , Berenguer José , Bartolucci Simonetta , Fiorentino Gabriella 
Published: July 2017

SummaryArsenic resistance is commonly clustered in ars operons in bacteria; main ars operon components encode an arsenate reductase, a membrane extrusion protein, and an As‐sensitive transcription factor. In the As‐resistant thermophile Thermus thermophilus HB27, genes encoding homologues of these proteins are interspersed in the chromosome. In this article, we show that two adjacent genes, TtsmtB, encoding an ArsR/SmtB transcriptional repressor and, TTC0354, encoding a Zn2+/Cd2+‐dependent membrane ATPase are involved in As resistance; differently from characterized ars operons, the two genes are transcribed from dedicated promoters upstream of their respective genes, whose expression is differentially regulated at transcriptional level. Mutants defective in TtsmtB or TTC0354 are more sensitive to As than the wild type, proving their role in arsenic resistance. Recombinant dimeric TtSmtB binds in vitro to both promoters, but its binding capability decreases upon interaction with arsenate and, less efficiently, with arsenite. In vivo and in vitro experiments also demonstrate that the arsenate reductase (TtArsC) is subjected to regulation by TtSmtB. We propose a model for the regulation of As resistance in T. thermophilus in which TtSmtB is the arsenate sensor responsible for the induction of TtArsC which generates arsenite exported by TTC0354 efflux protein to detoxify cells.
Increased nutritional value in food crops
Authors: Goicoechea Nieves , Antolín M. Carmen 
Published: July 2017

SummaryModern agriculture and horticulture must combine two objectives that seem to be almost mutually exclusive: to satisfy the nutritional needs of an increasing human population and to minimize the negative impact on the environment. These two objectives are included in the Goal 2 of the 2030 Agenda for Sustainable Development of the United Nations: ‘End hunger, achieve food security and improved nutrition and promote sustainable agriculture'. Enhancing the nutritional levels of vegetables would improve nutrient intake without requiring an increase in consumption. In this context, the use of beneficial rhizospheric microorganisms for improving, not only growth and yield, but also the nutrient quality of crops represents a promising tool that may respond to the challenges for modern agriculture and horticulture and represents an alternative to the genetic engineering of crops. This paper summarizes the state of the art, the current difficulties associated to the use of rhizospheric microorganisms as enhancers of the nutritional quality of food crops as well as the future prospects.
Strategies for combating persister cell and biofilm infections
Authors: Wood Thomas K. 
Published: July 2017

SummaryBacterial cells are constantly exposed to environmental stress; for example, almost all cells must endure starvation, and antimicrobials, of course, are administered to kill bacteria. These stressed cells enter a resting state known as persistence in which they become tolerant to nearly all antibiotics without undergoing genetic change. These dormant cells survive courses of antibiotics, as antibiotics are most effective against actively metabolizing cells, and reconstitute infections. In humans, most of these bacterial infections occur in biofilms in which bacteria attach to one another via secreted proteins, polysaccharides and even DNA. Herein, biotechnological methods are described to combat persister cells and to eradicate biofilms by understanding the genetic basis of both phenomena.
Impact of pulmonary rehabilitation on postoperative complications in patients with lung cancer and chronic obstructive pulmonary disease
Authors: Saito Hajime , Hatakeyama Kazutoshi , Konno Hayato , Matsunaga Toshiki , Shimada Yoichi , Minamiya Yoshihiro 
Published: July 2017

BackgroundGiven the extent of the surgical indications for pulmonary lobectomy in breathless patients, preoperative care and evaluation of pulmonary function are increasingly necessary. The aim of this study was to assess the contribution of preoperative pulmonary rehabilitation (PR) for reducing the incidence of postoperative pulmonary complications in non‐small cell lung cancer (NSCLC) patients with chronic obstructive pulmonary disease (COPD).MethodsThe records of 116 patients with COPD, including 51 patients who received PR, were retrospectively analyzed. Pulmonary function testing, including slow vital capacity (VC) and forced expiratory volume in one second (FEV1), was obtained preoperatively, after PR, and at one and six months postoperatively. The recovery rate of postoperative pulmonary function was standardized for functional loss associated with the different resected lung volumes. Propensity score analysis generated matched pairs of 31 patients divided into PR and non‐PR groups.ResultsThe PR period was 18.7 ± 12.7 days in COPD patients. Preoperative pulmonary function was significantly improved after PR (VC 5.3%, FEV1 5.5%; P < 0.05). The FEV1 recovery rate one month after surgery was significantly better in the PR (101.6%; P < 0.001) than in the non‐PR group (93.9%). In logistic regression analysis, predicted postoperative FEV1, predicted postoperative %FEV1, and PR were independent factors related to postoperative pulmonary complications after pulmonary lobectomy (odds ratio 18.9, 16.1, and 13.9, respectively; P < 0.05).Conclusions
PR improved the recovery rate of pulmonary function after lobectomy in the early period, and may decrease postoperative pulmonary complications.
A novel protocol for studying bee cognition in the wild
Authors: Muth Felicity , Cooper Trenton R. , Bonilla Rene F. , Leonard Anne S. 
Published: July 2017

Abstract

Understanding how animals perceive, learn and remember stimuli is critical for understanding both how cognition is shaped by natural selection, and how ecological factors impact behaviour. However, the majority of studies on cognition involve captive animals in laboratory settings. While controlled settings are required to accurately measure aspects of cognition, they may not yield realistic estimates of learning performance in natural environments. Wild bees offer a useful system in which to study cognitive ecology and comparative cognition more broadly: they encompass around 20,000 species globally, varying in characteristics such as life‐history strategy, degree of sociality and dietary specialization. Yet, the limited number of protocols currently available for studying insect cognition has restricted research to a few commercially available bee species, in almost exclusively laboratory settings.

We present a protocol (Free‐Moving Proboscis Extension Response [FMPER]) to measure wild bees’ colour preferences, learning performance and memory.

We first used laboratory‐reared bumblebees Bombus impatiens to establish that FMPER yielded results consistent with learning theory. We then successfully tested wild honeybees Apis mellifera in the laboratory and Bombus vosnesenskii at field sites.

Free‐Moving Proboscis Extension Response is straightforward to implement, is low cost, and may be readily adapted to other flower‐visiting insects. We believe it will be useful to a broad range of evolutionary biologists, behavioural ecologists and pollination ecologists interested in measuring cognitive performance in the wild and across a broader range of species.
Growth races in The Mallee: Height growth in woody plants examined with a trait‐based model
Authors: Thomas Freya M. , Vesk Peter A. 
Published: July 2017

AbstractPlant height and growth are fundamental to the understanding of species ecological strategies, to the description and prediction of ecosystem dynamics and to vegetation management, such as plant species’ fire responses. However, a convenient way to characterize the height growth strategies for multiple species have been elusive. We examine the height growth trajectories in 18 woody plant species in a light‐saturated, fire‐prone, semi‐arid environment as well as the influence of functional traits on those trajectories. We test trait‐growth relationships by examining the influence of specific leaf area, woody density, seed size and leaf nitrogen content on three aspects of plant growth; maximum relative growth rate, age at maximum growth and asymptotic height. Woody plant species in the semi‐arid mallee exhibit fast growth trajectories. Small seeded species were likely to be the fastest to reach maximum height, while large‐seeded species with high leaf nitrogen were likely the slowest. Tall species had low stem densities and tended to have low specific leaf area. We modelled plant growth using a hierarchical multi‐species model that formally incorporates plant functional traits as species‐level predictors of growth, which provides a method for predicting species height growth strategies as a function of their traits. We extend this approach by using the modelled relationships from our trait‐growth model to predict: growth trajectories of species with limited data; real species with only trait data and; hypothetical species based only on trait coordination. We hope this highlights the potential to use trait information for ecological inference and to generate predictions that could be used for management.
Dermoscopy of syringocystadenoma papilliferum
Authors: Lombardi Mara , Piana Simonetta , Longo Caterina , Borsari Stefania , Persechino Flavia , Argenziano Giuseppe , Moscarella Elvira 
Published: July 2017

AbstractSyringocystadenoma papilliferum is a benign adnexal neoplasm frequently seen in association with other adnexal tumours. We report the dermoscopic features of three cases of syringocystadenoma papilliferum developing in naevus sebaceus. Clinically the lesions were characterised by exophytic papillary structures. Dermoscopically, polymorphous vessels were the prevalent feature.