bluuebunny/crossref_metadata_2025_split huggingface dataset:
Injuries and Illnesses Among American Red Cross Responders—United States, 2008–2012
Authors: Brinker Kimberly , Head Catherine A. , Johnson Candice Y. , Funk Renée H. 
Published: October 2014

ABSTRACTObjectiveOccupational injury and illness rates for volunteer responders have not been well documented. We analyzed data specific to volunteers from the American Red Cross (ARC).MethodsData collected by the ARC between 2008 and 2012 were analyzed to identify disaster factors associated with responder injuries and illnesses. We focused on disaster-relief operation (DRO) level (indicating operational costs, ranging from 3 [lower] to 5+ [higher]); disaster type; region; and year. We calculated injury and illness rates and estimated rate ratios (RR) with 95% CI, using negative binomial regression. Also, we analyzed a total of 113 disasters.ResultsHurricanes had the highest rates of injuries (14/1000 responders) and illnesses (18/1000 responders). In the adjusted model for injuries, RRs were higher for DRO levels 4 (3.6 [CI, 2.0–6.7]) and 5+ (4.9 [CI, 2.2–11.0]) than for level 3. In the adjusted model for illnesses, RRs also were higher for DRO levels 4 (4.4 [CI, 2.6–7.3]) and 5+ (8.6 [CI, 4.1–17.7]) than for level 3.ConclusionsHigher DRO levels were a significant predictor of greater rates of occupational injuries and illnesses. Careful selection of responders, including volunteers, has been warranted for deployments to such disasters. (Disaster Med Public Health Preparedness.2014;0:1-7)
Prosecuting Injuries in Early Modern Germany (ca. 1550–1650)
Authors: Sreenivasan Govind P. 
Published: October 2014

On Saturday, September 4, 1610, an urgent message arrived at the criminal court (Zentgericht) of Remlingen from the nearby rural market of Neubrunn: a dangerous criminal by the name of Georg Schmid, alias “Baker Georg,” had been apprehended the previous day, and the officials of the Zentgericht should come and get him. The chief magistrate (Zentgraf) Johann Müller, together with the court clerk and one of the jurors, accordingly rode out to Neubrunn, where the prisoner was handed over, but with the condition, as Müller subsequently reported,that if the prisoner should be released alive, and if he should cause any harm to any members of the community of Neubrunn in either the village [itself] or its fields, that they would in every case seek to recover these [damages] from the Remlingen Zentgericht, and moreover, that if they had reason to believe that the evildoer would [in fact] escape in this way, they would prefer that he die in prison.
The Nature and Dimensions of Achievement Goals: Mastery, Evaluation, Competition, and Self-Presentation Goals
Authors: Lemos Marina S. , Gonçalves Teresa , Lens Willy , Rodrigues Luís P. 
Published: October 2014

AbstractThe present study aimed to clarify the nature and dimensions of achievement goals and to examine structural differences in students’ goals across school levels. Participants were 134 students from 5th and 6th grades, and 423 students from 7th to 9th grades. A variety of achievement goals were assessed, including mastery goals and several performance-related goals representing three main dimensions: competition, self-presentation, and valence.Two alternative models were tested, using confirmatory factor analysis. For middle-school students a three factor model with presentation, competition, and simple evaluation/mastery goals, was found χ²(132, N = 134) = 160.9, p < .001; CFI = .94; RMSEA = .04, 95%CI [.02 – .06]. In the junior-high sample, one avoidance factor, one competition factor, and a simple evaluation/mastery factor, best fitted the data χ²(114, N = 423) = 269.8638 p < .001; CFI = .93; RMSEA = .06, 95%CI [.05 - .07] thus suggesting that distinct dimensions organize younger and older students’ motivation. However, common to both grade levels was the existence of (a) separate but low incidence competition goals, and (b) simple evaluation goals, which encompass neither self-presentation nor competition, and are closely linked to mastery goals. Moreover, significant differences were found in the relative importance attached by students to the different types of goals (p < .001 for all comparisons), both at middle-school F(2, 266) = 220.98; p < .001; η2 = .624) and at junior-high school F(2, 820) = 464.4; p < .001; η2 = .531.
A critical base pair in k-turns that confers folding characteristics and correlates with biological function
Authors: McPhee Scott A. , Huang Lin , Lilley David M. J. 
Published: October 2014

AbstractKink turns (k-turns) are widespread elements in RNA that mediate tertiary contacts by kinking the helical axis. We have found that the ability of k-turns to undergo ion-induced folding is conferred by a single base pair that follows the conserved A·G pairs, that is, the 3b·3n position. A Watson–Crick pair leads to an inability to fold in metal ions alone, while 3n=G or 3b=C (but not both) permits folding. Crystallographic study reveals two hydrated metal ions coordinated to O6 of G3n and G2n of Kt-7. Removal of either atom impairs Mg2+-induced folding in solution. While SAM-I riboswitches have 3b·3n sequences that would predispose them to ion-induced folding, U4 snRNA are strongly biased to an inability to such folding. Thus riboswitch sequences allow folding to occur independently of protein binding, while U4 should remain unfolded until bound by protein. The empirical rules deduced for k-turn folding have strong predictive value.
Hierarchical Nanostructures for Energy Devices
Authors:   Royal Society of Chemistry
Published: October 2014

Surface area has a directly relationship with the efficiency of energy devices. Hierarchical nanostructuring has the potential to greatly increase surface area, and their electrical properties are favourable, not only to energy generation and storage, but also energy-consuming electronic circuits.
This book provides systematic coverage of how nanostructured materials can be applied to energy devices, with an emphasis on the process of generation to storage and consumption. The fundamentals (including properties, characterisation and synthesis) are clearly presented across the first chapters of the book, providing readers new to the field with a clear overview of this expanding topic. The detailed discussion of applications will be an inspiration to those already well-versed in the field.
The editors have more than a decade of experience in working on all aspects of energy generation and storage - in academia, national laboratories and industry. The book presents a balanced view from all sectors and is presented in a format accessible by postgraduate students and professional researchers alike.
First Report of Leaf Blight on Saposhnikovia divaricata by Pseudomonas viridiflava in Gansu, China
Authors: Wang Y. , Zeng C. Y. , Chen X. R. , Yang C. D. 
Published: October 2014

Saposhnikovia divaricata (Turcz) Schischk, a perennial plant in the Umbelliferae, is widely cultivated in north China. As a traditional Chinese medicine, it can be used to cure colds and rheumatism (1). During disease surveys on medicinal plants in August 2010, a bacterial leaf blight was discovered with a general incidence of 40 to 60% on S. divaricata farms in Longxi, Weiyuan County in Gansu China. In young plants, tiny yellow-white points were visible on the backs of the leaves. They then expanded to 2- to 3-mm oil-soaked lesions; leaves appeared crimped and deformed. Later the leaves shriveled; black-brown oil-soaked lesions appeared on the vein and the tissue around it; and black streaks appeared on the stems. Ten diseased leaf and stem tissues were cut into 4- to 5-mm squares, surface-sterilized in 1% sodium hypochlorite for 1 min, rinsed three times, and macerated for 5 min in sterilized distilled water. They were then streaked onto nutrient agar (NA) medium and incubated at 28°C for 3 days. Colonies on NA were round, smooth, translucent, and yellowish green. They were Gram negative and induced a hypersensitive response on tobacco (Nicotiana tabacum L.) leaves. The strain was positive for gelatin, catalase, oxidase, and utilization of glucose and saccharose. Pathogenicity tests were performed by spraying bacterial suspension containing 107 CFU/ml on six leaves of three healthy potted S. divaricata plants and injecting it into another six leaves on three plants. Plants inoculated with sterile distilled water alone served as controls. They were placed in a growth chamber at 25°C and bagged for 24 h to maintain >95% humidity. Thirty-six hours after inoculation, the inoculated leaves appeared water-soaked; 10 days later, the symptoms were apparent on leaves and the plant wilted. The negative control appeared normal. Finally, Koch's postulates were verified by re-isolating P. viridiflava from the leaves with typical blight. The genomic DNA of the isolate was extracted, and the partial 16S rDNA sequence was amplified with a universal bacterial primer set (27f and 1492r) (2). The sequence was deposited in GenBank as KM030291. BLAST search yielded 99% identity with P. viridiflava strains, including the strains KNOX209 (AY604847), RMX3.1b (AY574911), ME3.1b (AY574909), and UASWS0038 (AY919300). Based on the symptoms, colony morphology, biochemical tests, and 16S rDNA sequence identity, the pathogen was identified as P. viridiflava. To our knowledge, this is the first report of leaf blight of S. divaricata by P. viridiflava in Gansu province of China. In Jilin province, the same disease was reported in 2008 (3). The impact of P. viridiflava on S. divaricata production is not yet known. References: (1) Committee of China Pharmacopoeia. Pharmacop. People's Repub. 1:102, 2005. (2) C. Morenol et al. Microbiology 148:1233, 2002. (3) W. Xue. Dissertation. Jilin Agric. Univ. 1, 2008.
Comparative Study of C-Arms for Intraoperative 3-dimensional Imaging and Navigation in Minimally Invasive Spine Surgery Part II
Authors: Klingler Jan-Helge , Sircar Ronen , Scheiwe Christian , Kogias Evangelos , Krüger Marie T. , Scholz Christoph , Hubbe Ulrich 
Published: October 2014

Study Design:
A radiation exposure study in vitro.

Objective:
This study aimed to compare the radiation exposure of 2 different 3-dimensional (3D) C-arm devices on an anthropomorphic phantom.

Summary of Background Data:
Minimally invasive pedicle screw placement requires intraoperative imaging techniques for visualization of the unexposed spine. Mobile 3D C-arms compose a 3D image data set out of multiple successive fluoroscopic images.

Methods:
We compared the 3D C-arm devices Siremobil Iso-C 3D (Siemens Sector Healthcare, Erlangen, Germany) and Vision FD Vario 3D (Ziehm Imaging, Nuremberg, Germany) regarding their radiation exposure. For this purpose, dosimeters were attached on an anthropomorphic phantom at various sites (eye lenses, thyroid gland, female, and male gonads). With each C-arm, 10 automated 3D scans as well as 400 fluoroscopic images were performed on the cervical and lumbar spine, respectively.

Results:
The Vision FD Vario 3D generally causes higher radiation exposures than the Siremobil Iso-C 3D. Significantly higher radiation exposures were assessed at the eye lenses performing cervical (294.1 vs. 84.6 μSv) and lumbar 3D scans (22.5 vs. 11.2 μSv) as well as at the thyroid gland performing cervical 3D scans (4405.2 vs. 2761.9 μSv). Moreover, the Vision FD Vario 3D caused significantly higher radiation exposure at the eye lenses for standard cervical fluoroscopic images (3.2 vs. 0.4 μSv).

Conclusions:
3D C-arms facilitate minimally invasive and accurate pedicle screw placement by providing 3D image datasets for intraoperative 3D imaging and navigation. However, the hereby potentially increased radiation exposure has to be considered. In particular, the Vision FD Vario 3D appears to generally evoke higher radiation exposures than the Siremobil Iso-C 3D. Well-indicated application of ionizing radiation and compliance with radiation protection principles remain mandatory to keep radiation exposure to patient and staff as low as reasonably achievable.
Trends in Inpatient Vertebroplasty and Kyphoplasty Volume in the United States, 2005–2011
Authors: Rosenbaum Benjamin P. , Kshettry Varun R. , Kelly Michael L. , Mroz Thomas E. , Weil Robert J. 
Published: October 2014

Study Design:
Retrospective analysis of the Nationwide Inpatient Sample, 2005–2011.

Objective:
To identify trends in procedural volume and rates in the time period surrounding publication of randomized controlled trials (RCTs) that examined the utility of vertebroplasty and kyphoplasty.

Summary of Background Data:
Vertebroplasty and kyphoplasty are frequently performed for vertebral compression fractures. Several RCTs have been published with conflicting outcomes regarding pain and quality of life compared with nonsurgical management and sham procedures. Four RCTs with discordant results were published in 2009.

Materials and Methods:
The Nationwide Inpatient Sample provided longitudinal, retrospective data on United States’ inpatients between 2005 and 2011. Inclusion was determined by a principal or secondary International Classification of Diseases, Ninth Revision, Clinical Modification code of 81.65 (percutaneous vertebroplasty) or 81.66 (percutaneous vertebral augmentation; “kyphoplasty”). No diagnoses were excluded. Years were stratified as “pre” (2005–2008) and “post” (2010–2011) in relation to the 4 RCTs published in 2009. Patient, hospital, and admission characteristics were compared using Pearson χ2 test.

Results:
The estimated annual inpatient procedures performed decreased from 54,833 to 39,832 in the pre and post periods, respectively. The procedural rate for fractures decreased from 20.1% to 14.7% (P<0.0001). Patient and hospital demographics did not change considerably between the time periods. In the post period, weekend admissions increased (34.2% vs. 12.4%, P<0.0001), elective admissions decreased (21.4% vs. 40.0%, P<0.0001), routine discharge decreased (33.0% vs. 52.1%, P<0.0001), and encounters with ≥3 Elixhauser comorbidities increased (54.5% vs. 39.1%, P<0.0001).

Conclusions:
The absolute rate of inpatient vertebroplasty and kyphoplasty procedures for fractures decreased 5% in the period (2010–2011) following the publication of 4 RCTs in 2009. The proportion of elective admissions and routine discharges decreased, possibly indicating a population with greater disease severity. Although our analysis cannot demonstrate a cause-and-effect relationship, the decreased inpatient volume and procedural rates surrounding the publication of sentinel negative RCTs is clearly observed.
Outcome of a Resident Spine Surgical Skills Training Program
Authors: Calio Brian P. , Kepler Christopher K. , Koerner John D. , Rihn Jeffrey A. , Millhouse Paul , Radcliff Kris E. 
Published: October 2014

Study Design:
Cadaver training lab.

Objective:
To determine if a technical cadaver skills training lab for spinal surgery increases resident confidence, satisfaction in training, and perception of operating room safety.

Summary of Background Data:
Resident training is an important topic in the setting of work hour reform. The use of supplemental materials such as videos, sawbones, and simulators may become important to adequately train orthopedic residents. At present, there are no established curricula for training orthopedic surgery residents on anatomy and common procedures encountered during a spinal surgery rotation.

Methods:
Residents were assembled into teams of a PGY-5 and PGY-2 and/or PGY-1 to perform dissection and procedures on 5 fresh-frozen spine cadavers. With attending and spine fellow supervision, residents performed anterior cervical, posterior cervical, and posterior thoracolumbar surgical exposure, decompression, and fusion procedures in the operating room using surgical tools and instrumentation. Residents were then queried about their confidence levels, satisfaction in training, and perception of safety using a Likert scale (0–10). Strong agreement (scores ≥8) and strong disagreement (scores ≤3) and correlations were evaluated.

Results:
Seventeen residents completed the training program (7 PGY-1s, 2 PGY-2s, and 8 PGY-5s). After the training, the majority of residents strongly agreed that they had an increased confidence of their own abilities (59%). A significant majority (65%) of residents strongly agreed that they were satisfied with the benefits provided by the training program. Compared with other methods of education, residents strongly agreed that the training was more helpful than textbook chapters (94%), sawbones (94%), web-based training (94%), or a virtual-based (completely electronic) training (94%). After the training, residents strongly agreed that the training improved feelings of preparation (47%), safety (41%), and ability to prevent intraoperative errors (41%). The vast majority of residents strongly agreed “Before performing surgery on me, I would want a resident to perform this cadaveric training” (88%).

Conclusions:
These results demonstrate that team-based, cadaveric training with adequate attending supervision, before onset of a spine surgical rotation, may lead to high resident confidence, satisfaction in training, and perception of patient safety.
Settlement, growth and survival of eastern oysters on alternative reef substrates
Authors: Theuerkauf Seth J. , Burke Russell P. , Lipcius Romuald N. 
Published: October 2014

AbstractRestoration of the native eastern oyster (Crassostrea virginica) has been severely hindered by the dwindling supply and rising costs of fossil and new oyster shell for use in reef restoration. Consequently, emphasis has shifted to the use of alternative oyster reef materials, which need to be tested for their effectiveness as settlement substrate. Furthermore, low recruitment of wild larvae has also impeded restoration, indicating a need to assess the potential of field setting of cultured larvae. We experimentally examined oyster settlement, growth and survival on unconsolidated oyster shell, oyster shell embedded vertically in concrete, and concrete Oyster Castles® in field and mesocosm experiments. In addition, we examined settlement success of cultured larvae in the mesocosm experiment. In the field experiment, juvenile recruitment was 3x higher on castles and unconsolidated shell than on embedded shell. Castles retained 4x the number of oysters and hosted 5x the biomass than embedded shell, and retained 1.5x the oysters and hosted 3x the biomass than unconsolidated shell. The proportion of live oyster recruits on castles was 1.5x that on both embedded and unconsolidated shell. In the mesocosm experiment (90-d post-larval deployment), the castles recruited, retained, and hosted an oyster biomass 4x higher than that of unconsolidated and embedded shell. This study confirms that artificial reef materials such as Oyster Castles® are suitable alternative substrates for oyster restoration, and remote setting of larvae onto conditioned substrate can be effective under controlled environmental conditions. Future restoration efforts should consider use of alternative reef substrates and field setting of larvae to maximize oyster recruitment, while simultaneously minimizing the cost of reef restoration.
UV-B-Responsive Association of the Arabidopsis bZIP Transcription Factor ELONGATED HYPOCOTYL5 with Target Genes, Including Its Own Promoter
Authors: Binkert Melanie , Kozma-Bognár László , Terecskei Kata , De Veylder Lieven , Nagy Ferenc , Ulm Roman 
Published: October 2014

Abstract
In plants subjected to UV-B radiation, responses are activated that minimize damage caused by UV-B. The bZIP transcription factor ELONGATED HYPOCOTYL5 (HY5) acts downstream of the UV-B photoreceptor UV RESISTANCE LOCUS8 (UVR8) and promotes UV-B-induced photomorphogenesis and acclimation. Expression of HY5 is induced by UV-B; however, the transcription factor(s) that regulate HY5 transcription in response to UV-B and the impact of UV-B on the association of HY5 with its target promoters are currently unclear. Here, we show that HY5 binding to the promoters of UV-B-responsive genes is enhanced by UV-B in a UVR8-dependent manner in Arabidopsis thaliana. In agreement, overexpression of REPRESSOR OF UV-B PHOTOMORPHOGENESIS2, a negative regulator of UVR8 function, blocks UV-B-responsive HY5 enrichment at target promoters. Moreover, we have identified a T/G-box in the HY5 promoter that is required for its UV-B responsiveness. We show that HY5 and its homolog HYH bind to the T/GHY5-box cis-acting element and that they act redundantly in the induction of HY5 expression upon UV-B exposure. Therefore, HY5 is enriched at target promoters in response to UV-B in a UVR8 photoreceptor-dependent manner, and HY5 and HYH interact directly with a T/G-box cis-acting element of the HY5 promoter, mediating the transcriptional activation of HY5 in response to UV-B.
Functional fixation and the balanced scorecard
Authors: Schauß Joachim , Hirsch Bernhard , Sohn Matthias 
Published: October 2014

Purpose– This paper aims to examine how balanced scorecard (BSC) users change their judgement processes according to qualitative changes in the BSC. Prior experimental studies have found that decision-makers do not fully adapt their judgements according to changes in financial reports, known as functional fixation. Although previous research has examined functional fixation in several management accounting-related disciplines, the research has not been completely successful in developing a deeper understanding of the cognitive processes that are responsible for the occurrence of this judgemental bias.Design/methodology/approach– To fill this gap, a combination of structural modelling and a process tracing method that monitors participants’ information acquisition to better understand the underlying cognitive processes that affect BSC users’ judgements is used.Findings– Overall, the results indicate that functional fixation is present both from an input–output (structural modelling) and a process tracing perspective. Stable general individual differences, particularly in terms of intuitive versus deliberative preferences in decision-making, influence the probability of functionally fixated behaviour. Additionally, previous findings concerning the over-reliance on financial information in the BSC setting is replicated. Using process data, it was found that BSC users rely more on financial measures than on non-financial measures in the pre-decisional phase of exercising their judgement.Originality/value– This paper contribute to management accounting research on the BSC by investigating two cognitive biases (functional fixation and overreliance on financial measures) from an input–output and a process tracing perspective.