bluuebunny/crossref_metadata_2025_split huggingface dataset:
Global drivers of reef fish growth
Authors: Morais Renato A. , Bellwood David R. 
Published: June 2018

AbstractFew studies have attempted to understand how fish growth scales at community and macroecological levels. This study evaluated the drivers of reef fish growth across a large gradient of environmental variables and a range of morphological and behavioural traits. We compiled Von Bertalanffy Growth parameters for reef fishes and standardized K relative to species maximum sizes, obtaining Kmax. We then modelled the response of Kmax to body size, diet, body shape, position relative to the reef, schooling behaviour, sea surface temperature, pelagic net primary productivity and ageing method, while accounting for phylogenetic structure in the data. The final model explained 61.5% of the variation in Kmax and contained size, temperature, diet, method and position. Body size explained 64% of the modelled Kmax variability, while the other variables explained between 6% (temperature) and 2.5% (position). Kmax steadily decreased with body size and increased with temperature. All else being equal, herbivores/macroalgivores and pelagic reef fishes had higher growth rates than the other groups. Moreover, length–frequency ageing tended to overestimate Kmax compared to other methods (e.g. otolith's rings). Our results are consistent with (a) metabolic theory that predicts body size and temperature dependence of physiological rates; and (b) ecological theory that implies influence of resource availability and acquisition on growth. At last, we use machine learning to accurately predict growth coefficients for combinations of traits and environmental settings. Our study helps to bridge the gap between individual and community growth patterns, providing insights into the role of fish growth in the ecosystem process of biomass accumulation.
Recruitment sources and spatial patterns of population demographics of spotted bass in a large river–tributary network
Authors: Abell Nicholas J. , Oliver Devon C. , Whitledge Gregory W. 
Published: June 2018

AbstractUnderstanding spatial patterns in population characteristics and the principal natal environments supporting riverine fish populations are important for fisheries management. Fin ray microchemistry was used to identify natal environment, and age estimates from sectioned fin rays were used to estimate growth and mortality rates for spotted bass,Micropterus punctulatus(Rafinesque), in a segment of the Ohio River (Smithland Pool) and three tributaries. Differences in water Sr:Ca and Ba:Ca among the Ohio River and tributaries were reflected in fin ray edge Sr:Ca and Ba:Ca. Fourteen percent of spotted bass ≥ age 2 captured in the Ohio River originated in tributaries, whereas 10% captured in tributaries originated in the Ohio River. Spotted bass in the Ohio River reached larger maximum size (L∞ = 448.7) than conspecifics in tributaries (L∞ = 324.4), although mortality rates were not different. Although 86% of spotted bass were collected in their inferred natal environment, small tributaries may be a supplemental source of recruitment for the spotted bass stock in Smithland Pool.
European Union Project ‘BestCARE’: improving nursing care with best complementary therapy strategies
Authors: Canli Özer Z. , Boz İ. , Turan Kavradim S. , Teskereci G. 
Published: June 2018

AimThis paper introduces the study on the European Union Project on complementary therapies and discusses project outputs and results. The goal of the European Union Project was to improve the professional knowledge and skills of women's health and oncology nurses regarding CT.BackgroundThe increasing and widespread use of complementary therapies in the women's health and oncology population requires nurses to be educated about their suitable and safe use. Many nurses do not have proper training in complementary therapies and therefore should not inform their patients about them.MethodsThe ‘Improving the Nursing Care with Best Complementary Therapy Strategies Based on European Union Standards’ (BestCARE) project was a strategic partnership within Erasmus plus for vocational education and training. The BestCARE project was coordinated by the Akdeniz University Nursing Faculty and was carried out with six partners from Turkey and Europe.ResultsFifteen nurses from Turkey and Italy were trained in complementary therapies in England. In addition, training courses and seminars were held in Turkey and Italy for women's health and oncology nurses. The BestCARE programme consisted of 14 work packages. The BestCARE programme was implemented via websites, an e‐learning training programme, training videos, reference and handbook, a curriculum proposal on complementary therapies and a simulation laboratory.Conclusion and implications for nursing and/or health policyThe BestCARE project allowed nurses to gain knowledge, experience and skills about complementary therapies and created a cultural awareness and sensitivity towards patients, caregivers and health professionals.
Race discrimination at work: the moderating role of trade unionism in English local government
Authors: Seifert Roger , Wang Wen 
Published: June 2018

AbstractWorkplace racism remains a serious issue despite over forty years of legislation alongside a raft of HRM policies. There remains limited research on the differences in employment experiences of British Black and Asian Minority Ethnic (BAME) staff and their white colleagues. There is a power imbalance at work as between individual employees and management, and this lack of equity has been traditionally counterbalanced by strong workplace trade unionism. In particular, we know little about the role of trade unionism on the perception of workplace equality among BAME employees. Using more than 2,580 valid responses from full‐time employees in highly unionised local councils, this study shows that BAME employees have a significantly lower evaluation than their white colleague of fair pay and equal work environment. The latter fully mediates the negative perception between BAME staff and fair pay; and furthermore, the perception of union commitment to equality strengthened their views of a management‐supported equal work environment.
Acute periodontal lesions (periodontal abscesses and necrotizing periodontal diseases) and endo‐periodontal lesions
Authors: Herrera David , Retamal‐Valdes Belén , Alonso Bettina , Feres Magda 
Published: June 2018

AbstractObjectiveTo critically evaluate the existing literature on acute lesions occurring in the periodontium (periodontal abscesses [PA], necrotizing periodontal diseases [NPD], and endo‐periodontal lesions [EPL]) to determine the weight of evidence for the existence of specific clinical conditions that may be grouped together according to common features. The ultimate goal is to support an objective classification system.ImportanceAlthough PA, NPD, and EPL occur with relatively low frequency, these lesions are of clinical relevance, because they require immediate management and might severely compromise the prognosis of the tooth.FindingsIn general, the evidence available to define these three conditions was considered limited. PA and EPL are normally associated with deep periodontal pockets, bleeding on probing, suppuration, and almost invariably, with pain. EPL are also associated with endodontic pathology. NPDs have three typical features: pain, bleeding, and ulceration of the gingival interdental papilla. The available data suggested that the prognosis of PA and EPL are worse in periodontitis than in nonperiodontitis patients. Lesions associated with root damage, such as fractures and perforations, had the worst prognosis. NPD progression, extent and severity mainly depended on host‐related factors predisposing to these diseases.ConclusionsPA should be classified according to the etiological factors involved, with the most frequent being those occurring in pre‐existing periodontal pockets. NPD are clearly associated with the host immune response, which should be considered in the classification system for these lesions. EPLs should be classified according to signs and symptoms that have direct impact on their prognosis and treatment, such as presence or absence of fractures and perforations, and presence or absence of periodontitis.
Peri‐implant diseases and conditions: Consensus report of workgroup 4 of the 2017 World Workshop on the Classification of Periodontal and Peri‐Implant Diseases and Conditions
Authors: Berglundh Tord , Armitage Gary , Araujo Mauricio G. , Avila‐Ortiz Gustavo , Blanco Juan , Camargo Paulo M. , Chen Stephen , Cochran David , Derks Jan , Figuero Elena , Hämmerle Christoph H.F. , Heitz‐Mayfield Lisa J.A. , Huynh‐Ba Guy , Iacono Vincent , Koo Ki‐Tae , Lambert France , McCauley Laurie , Quirynen Marc , Renvert Stefan , Salvi Giovanni E. , Schwarz Frank , Tarnow Dennis , Tomasi Cristiano , Wang Hom‐Lay , Zitzmann Nicola 
Published: June 2018

AbstractA classification for peri‐implant diseases and conditions was presented. Focused questions on the characteristics of peri‐implant health, peri‐implant mucositis, peri‐implantitis, and soft‐ and hard‐tissue deficiencies were addressed.Peri‐implant health is characterized by the absence of erythema, bleeding on probing, swelling, and suppuration. It is not possible to define a range of probing depths compatible with health; Peri‐implant health can exist around implants with reduced bone support.The main clinical characteristic of peri‐implant mucositis is bleeding on gentle probing. Erythema, swelling, and/or suppuration may also be present. An increase in probing depth is often observed in the presence of peri‐implant mucositis due to swelling or decrease in probing resistance. There is strong evidence from animal and human experimental studies that plaque is the etiological factor for peri‐implant mucositis.Peri‐implantitis is a plaque‐associated pathological condition occurring in tissues around dental implants, characterized by inflammation in the peri‐implant mucosa and subsequent progressive loss of supporting bone. Peri‐implantitis sites exhibit clinical signs of inflammation, bleeding on probing, and/or suppuration, increased probing depths and/or recession of the mucosal margin in addition to radiographic bone loss.The evidence is equivocal regarding the effect of keratinized mucosa on the long‐term health of the peri‐implant tissue. It appears, however, that keratinized mucosa may have advantages regarding patient comfort and ease of plaque removal.Case definitions in day‐to‐day clinical practice and in epidemiological or disease‐surveillance studies for peri‐implant health, peri‐implant mucositis, and peri‐implantitis were introduced. The proposed case definitions should be viewed within the context that there is no generic implant and that there are numerous implant designs with different surface characteristics, surgical and loading protocols. It is recommended that the clinician obtain baseline radiographic and probing measurements following the completion of the implant‐supported prosthesis.
Immune deployment increases larval vulnerability to predators and inhibits adult life‐history traits in a dragonfly
Authors: Moore Michael P. , Lis Cassandra , Martin Ryan A. 
Published: June 2018

AbstractWhile deploying immune defences early in ontogeny can trade‐off with the production and maintenance of other important traits across the entire life cycle, it remains largely unexplored how features of the environment shape the magnitude or presence of these lifetime costs. Greater predation risk during the juvenile stage may particularly influence such costs by (1) magnifying the survival costs that arise from any handicap of juvenile avoidance traits and/or (2) intensifying allocation trade‐offs with important adult traits. Here, we tested for predator‐dependent costs of immune deployment within and across life stages using the dragonfly, Pachydiplax longipennis. We first examined how larval immune deployment affected two traits associated with larval vulnerability to predators: escape distance and foraging under predation risk. Larvae that were induced to mount an immune response had shorter escape distances but lower foraging activity in the presence of predator cues. We also induced immune responses in larvae and reared them through emergence in mesocosms that differed in the presence of large predatory dragonfly larvae (Aeshnidae spp.). Immune‐challenged larvae had later emergence overall and lower survival in pools with predators. Immune‐challenged males were also smaller at emergence and developed less sexually selected melanin wing coloration, but these effects were independent of predator treatment. Overall, these results highlight how mounting an immune defence early in ontogeny can have substantial ecological and physiological costs that manifest both within and across life stages.
Inactivated Piscine orthoreovirus vaccine protects against heart and skeletal muscle inflammation in Atlantic salmon
Authors: Wessel Øystein , Haugland Øyvind , Rode Marit , Fredriksen Børge N. , Dahle Maria K. , Rimstad Espen 
Published: June 2018

AbstractHeart‐ and skeletal muscle inflammation (HSMI) caused by infection with Piscine orthoreovirus (PRV) is one of the most common viral diseases in farmed Atlantic salmon (Salmo salar) in Norway, and disease outbreaks have been reported in most countries with large‐scale Atlantic salmon aquaculture. Currently there is no vaccine available for protection against HSMI, partly due to the lack of a cell line for efficient virus propagation. Erythrocytes are the primary target cells for PRV in vivo and a potential source for isolation of PRV particles. In this study, PRV was purified from infected erythrocytes, inactivated and used in a vaccination trial against HSMI. A single immunization with adjuvanted, inactivated PRV induced protection against HSMI in Atlantic salmon infected by virus injection 6 weeks later, while a moderate protection was obtained in fish infected through natural transmission, i.e. cohabitation. The PRV vaccine significantly reduced PRV loads and histopathological lesions typical for HSMI compared to the unvaccinated control group. This is the first demonstration of protective vaccination against PRV, and promising for future control of HSMI in Atlantic salmon aquaculture.
Ecological and histopathological aspects of Didymodiclinus sp. (Trematoda: Didymozoidae) parasite of the dusky grouper, Epinephelus marginatus (Osteichthyes: Serranidae), from the western Mediterranean Sea
Authors: Polinas Marta , Mele Salvatore , Padrós Francesc , Merella Paolo , Antuofermo Elisabetta , Gouraguine Adam , Reñones Olga 
Published: June 2018

AbstractThe dusky grouper Epinephelus marginatus (Lowe) is an ecologically and commercially important fish species of the Atlantic and Mediterranean coastal rocky habitats. Despite records of didymozoid infections in several grouper species, the identification and pathogenesis of these parasites in E. marginatus are lacking. The aim of this study is to characterize the didymozoids of E. marginatus, particularly their mechanisms of infection and histopathological features. Dusky groupers (n = 205) were caught off Majorca Island (western Mediterranean Sea) and examined for parasites. Of the fish sampled, 45% were infected with white and yellow didymozoid capsules and brown nodules, found on the gills and pseudobranchs. Parasite abundance had a strong positive relationship with the fish length; only fish larger than 20 cm were infected, suggesting infection via consumption of an intermediate host, for which E. marginatus size was a limiting factor. The capsules contained two convoluted viable adult trematodes, identified as Didymodiclinus sp., in close contact with host capillary vessels, with no evidence of the tissue inflammatory response. Conversely, nodules containing degraded parasites were surrounded by an intense inflammatory infiltrate. The findings suggest that Didymodiclinus sp. have the potential to evade the host's immune system by inhibiting the inflammatory response.
Mapping potential Anopheles gambiae s.l. larval distribution using remotely sensed climatic and environmental variables in Baringo, Kenya
Authors: Amadi J. A. , Ong'amo G. O. , Olago D. O. , Oriaso S. O. , Nyamongo I. K. , Estambale B. B. A. 
Published: June 2018

AbstractAnopheles gambiae s.l. (Diptera: Culicidae) is responsible for the transmission of the devastating Plasmodium falciparum (Haemosporida: Plasmodiidae) strain of malaria in Africa. This study investigated the relationship between climate and environmental conditions and An. gambiae s.l. larvae abundance and modelled the larval distribution of this species in Baringo County, Kenya. Mosquito larvae were collected using a 350‐mL dipper and a pipette once per month from December 2015 to December 2016. A random forest algorithm was used to generate vegetation cover classes. A negative binomial regression was used to model the association between remotely sensed climate (rainfall and temperature) and environmental (vegetation cover, vegetation health, topographic wetness and slope) factors and An. gambiae s.l. for December 2015. Anopheles gambiae s.l. was significantly more frequent in the riverine zone (P < 0.05, r = 0.59) compared with the lowland zone. Rainfall (b = 6.22, P < 0.001), slope (b = − 4.81, P = 0.012) and vegetation health (b = − 5.60, P = 0.038) significantly influenced the distribution of An. gambiae s.l. larvae. High An. gambiae s.l. abundance was associated with cropland and wetland environments. Effective malaria control will require zone‐specific interventions such as a focused dry season vector control strategy in the riverine zone.
Quantitative analysis of anxiety levels of nursing students studying bioscience in Australia
Authors: Mortimer‐Jones Sheila M. , Wall Peter G. , Russell Susan 
Published: June 2018

AbstractNursing students traditionally find bioscience difficult and anxiety provoking. This has important ramifications, as anxiety can hinder comprehension and lead to poor exam performance. The aim of the present study was to assess whether there was any difference between the anxiety levels of nursing students during their bioscience laboratory classes compared to their clinical laboratory classes. Students were recruited from a first year Bachelor of Nursing program. The self‐report State–Trait Anxiety Inventory (short form) was administered at the start of all classes throughout the semester. Anxiety scores of students between the units were compared using pairedt‐tests, and repeated‐measures analysis of variance was used to measure anxiety scores within units over time. There were no significant differences in anxiety scores in the bioscience and clinical classes; however, the students were significantly more anxious in the theory classes. These findings suggest that nursing students do not find the subject of bioscience any more anxiety provoking than other nursing subjects. Bioscience educators should continue to focus on the integration of bioscience with nursing practice, while broader anxiety‐reduction strategies throughout the curriculum should be implemented.
A methodological review of qualitative longitudinal research in nursing
Authors: SmithBattle Lee , Lorenz Rebecca , Reangsing Chuntana , Palmer Janice L. , Pitroff Gail 
Published: June 2018

AbstractQualitative longitudinal research (QLR) provides temporal understanding of the human response to health, illness, and the life course. However, little guidance is available for conducting QLR in the nursing literature. The purpose of this review is to describe the methodological status of QLR in nursing. With the assistance of a medical librarian, we conducted a thorough search circumscribed to qualitative, longitudinal nursing studies of patients’ and care‐givers’ experiences published between 2006 and 2016. The methodological quality of the 74 reviewed studies varied tremendously; many reports lacked sufficient detail in reporting on sampling and attrition, retention strategies, and data collection and analysis, making it difficult for readers to evaluate the credibility and transferability of study findings. Based on the strengths and limitations of the studies reviewed and findings in the literature, we provide recommendations for enhancing the reporting of the research process as a supplement to the standards for qualitative research more broadly. These recommendations are offered in the spirit of encouraging dialogue among colleagues and assisting journal reviewers and editors in their evaluation of QLR.
Comparison of ICD shock rates in Japanese and non‐Japanese patients in the PainFree SST study
Authors: Kurita Takashi , Ando Kenji , Ueda Marehiko , Shizuta Satoshi , Okamura Hideo , Matsumoto Naoki , Gerritse Bart , Fagan Dedra H. , Schloss Edward J. , Meijer Albert , Auricchio Angelo , Sterns Laurence D. , Okumura Ken ,   on behalf of the PainFree SST investigators
Published: June 2018

AbstractBackgroundThe PainFree Smart Shock Technology (SST) study showed a low implantable cardioverter‐defibrillator (ICD) inappropriate shock rate. However, the majority of patients were from Western countries with patient characteristics different from those in Japan. ICD shock rates using the novel SST algorithms in Japanese patients are still unknown.MethodsAll 2,770 patients in the PainFree SST study (Japan [JPN]: N = 181, other geographies [OJPN]: N = 2,589) were included in this analysis.ResultsJapanese patients had higher average left ventricular ejection fraction (P < 0.0001), higher prevalence of secondary prevention indications (P < 0.0001), nonischemic cardiomyopathy (P < 0.0001), and permanent atrial fibrillation (P < 0.0001). The appropriate shock rate at 12 months was not different between JPN and OJPN: 6.4% and 6.3%, respectively (P = 0.95). The inappropriate shock rate at 12 months was significantly higher in Japanese patients (2.9% vs 1.7%, P = 0.017). However, after propensity score matching to adjust for the difference in baseline characteristics, the difference in inappropriate shock rate was not statistically significant (P = 0.51).ConclusionsThere was no difference in the appropriate shock rate between Japan and other geographies. The inappropriate shock rate in Japan was low, although it was slightly higher compared to other geographies due to baseline characteristics, including a higher prevalence of permanent AF. There was not a statistically significant difference after adjusting for baseline characteristics.