bluuebunny/crossref_metadata_2025_split huggingface dataset:
A 2000 Yr Paleoearthquake Record along the Conway Segment of the Hope Fault: Implications for Patterns of Earthquake Occurrence in Northern South Island and Southern North Island, New Zealand
Authors: Hatem Alexandra E. , Dolan James F. , Zinke Robert W. , Van Dissen Russell J. , McGuire Christopher M. , Rhodes Edward J. 
Published: September 2019

Abstract
Paleoseismic trenches excavated at two sites reveal ages of late Holocene earthquakes along the Conway segment of the Hope fault, the fastest-slipping fault within the Marlborough fault system in northern South Island, New Zealand. At the Green Burn East (GBE) site, a fault-perpendicular trench exposed gravel colluvial wedges, fissure fills, and upward fault terminations associated with five paleo-surface ruptures. Radiocarbon age constraints indicate that these five earthquakes occurred after 36 B.C.E., with the four most recent surface ruptures occurring during a relatively brief period (550 yr) between about 1290 C.E. and the beginning of the historical earthquake record about 1840 C.E. Additional trenches at the Green Burn West (GBW) site 1.4 km west of GBE reveal four likely coseismically generated landslides that occurred at approximately the same times as the four most recent GBE paleoearthquakes, independently overlapping with age ranges of events GB1, GB2, and GB3 from GBE. Combining age constraints from both trench sites indicates that the most recent event (GB1) occurred between 1731 and 1840 C.E., the penultimate event GB2 occurred between 1657 and 1797 C.E., GB3 occurred between 1495 and 1611 C.E., GB4 occurred between 1290 and 1420 C.E., and GB5 occurred between 36 B.C.E. and 1275 C.E. These new data facilitate comparisons with similar paleoearthquake records from other faults within the Alpine–Hope–Jordan–Kekerengu–Needles–Wairarapa (Al-Hp-JKN-Wr) fault system of throughgoing, fast-slip-rate (≥10  mm/yr) reverse-dextral faults that accommodate a majority of Pacific–Australia relative plate boundary motion. These comparisons indicate that combinations of the faults of the Al-Hp-JKN-Wr system may commonly rupture within relatively brief, ≤100-year-long sequences, but that full “wall-to-wall” rupture sequences involving all faults in the system are rare over the span of our paleoearthquake data. Rather, the data suggest that the Al-Hp-JKN-Wr system may commonly rupture in subsequences that do not involve the entire system, and potentially, at least sometimes, in isolated events.
Seismic Characteristics of the Nootka Fault Zone: Results from the Seafloor Earthquake Array Japan–Canada Cascadia Experiment (SeaJade)
Authors: Hutchinson Jesse , Kao Honn , Spence George , Obana Koichiro , Wang Kelin , Kodaira Shuichi 
Published: September 2019

Abstract
The Nootka fault zone (NFZ) divides the incoming Explorer and Juan de Fuca plates of the Cascadia subduction zone. Three months of seafloor monitoring using 33 ocean‐bottom seismometers off the west coast of Vancouver Island has allowed us to better understand the tectonic configuration and seismogenic characteristics of the NFZ. We have learned that the NFZ is comprised of northern and southern primary bounding faults, and several conjugate faults developed subperpendicular to the primary faults. Earthquakes typically occur over the depth ranges of 15–20 and 6–15 km along the primary bounding and conjugate faults, respectively. Focal mechanisms reveal that the most common modes of failure in this region are left‐lateral strike slip, with normal faulting occurring along the southwestern extent of the NFZ and thrust faulting to the northeast before the subduction front. Seismic tomography suggests that the oceanic Moho is at a depth of 12–14 km below sea level (10–12 km below seafloor) just seaward of the Cascadia deformation front, and that it deepens to 19 km (17 km below seafloor) approximately 20 km landward of the deformation front. Converted phase analysis illuminates four velocity‐contrasting interfaces with average depths below sea level deepening landward of the subduction front at ∼4–6, ∼6–9, ∼11–14, and ∼14–18  km. We interpret them as the sedimentary basement, upper–lower crust boundary, oceanic Moho, and the base of the highly fractured and seawater or mineral enriched veins within mantle. The precipitation of minerals such as quartz or the formation of talc, which is made possible by the intense degree of fracturing within the NFZ facilitating the infiltration of seawater, may reduce mantle velocities, as well as VP/VS ratios. The lack of seismicity observed along the interplate thrust zone in northern Cascadia may suggest that the megathrust fault is completely locked, consistent with prior studies.
La lectura, una estrategia en la actualización de las guías de aprendizaje de Escuela Nueva para fortalecer las competencias básicas en Ciencias Naturales
Authors: Carvajal Rueda Sonia 
Published: September 2019

La investigación desarrollada en tres grados de la educación básica primaria con metodología Escuela Nueva, pretende utilizar la lectura como estrategia que fortalezca el desarrollo de las competencias básicas de los estudiantes en el área de Ciencias Naturales. Se desarrolló en la Institución Fray Manuel Álvarez, Sede La Sabana. Para dar cumplimento a los objetivos de la investigación, se dividió el proceso en cuatro momentos: identificar el problema de investigación, búsqueda de antecedentes, teorías y documentos, la metodología de investigación acción enfoque cualitativo, según Elliott (1994) para conocer la realidad educativa de los 13 estudiantes y la triangulación como el proceso que permitió analizar la información a partir de las teorías de: Isabel Solé (1992), los documentos emanados por el Ministerio de Educación Nacional (Lineamientos, Estándares de Competencia y Derechos Básicos de Aprendizaje en Ciencias Naturales y Lengua Castellana); los resultados obtenidos del diagnóstico y la Propuesta Pedagógica. Posteriormente, se diseñó la Propuesta Pedagógica que tuvo como objetivos reestructurar las guías de aprendizaje para escuela nueva teniendo en cuenta el contexto de los estudiantes, contando con cuatro momentos de desarrollo: Actividades Previas, Básicas, Prácticas y de Aplicación; donde se involucraron las competencias básicas de interpretación, argumentación y proposición y los tres momentos de la lectura: el antes, durante y después de la Lectura de Isabel Solé (1992).El cambio en el proceso lector es lento pero consistente, para alcanzar un aprendizaje significativo con limitantes como: tiempo y el bajo grado de escolaridad de la mayoría de los padres de familia.
Characteristic of infectious status in patients with acutely decompencated chronic heart failure and its impact on annual prognosis
Authors: Kostenko V. A. , Sitnikova M. Yu. , Skorodumova E. A. , Skorodumova E. G. , Fedorov A. N. , Pivovarova L. P. , Osipova I. V. , Ariskina O. B. , Rysev A. V. , Povzun A. S. 
Published: September 2019

Aim. The assessment of infectious status in patients with acutely decompensated chronic heart faiure (ADCHF) without evident signs of acute inflammatory stress and its impact on the 1 year prognosis.Material and methods. Totally, 65 patients with ADCHF of ischemic origin investigated, age 67,3±2,3 y.o. All patients were taken markers of phagocytosis and inflammatory stress as well as antibodies to Streptococcus, Cytomegalovirus (CMV), Epstein-Barr virus (VEB), Candida albicans, Toxoplasma gondii, Aspergillus, Mycoplasma hominis and pneumonia and also level of lipopolysaccharids (LPS) of gram-negative bacteriae.Results. More often LPS of gram-negative bacteriae were revealed in patients with ADCHF and further in decreasing order – antibodies to CMV, VEB, Streptococcus, Candida, Aspergillus and LPS. All patients have been infected by at least 2 pathogens, more than 90 % of them had 3 ones or more. Mortality in first 12 months observation correlated with quantity of patient`s pathogenic patterns (r=0,52, p=0,004). Dependency of one-year mortality from degree of viral-bacterial mixt contamination was almost linear. CMV was a monopathogen with strongest correlation with mortality (r=0,39, p=0,001). In patients with more significant infection bigger rate of re-hospitalizations about new ADCHF correlated with number of pathogens was observed (r=0,61, p=0,001).Conclusion. Chronic latent infection with a significant number of pathogens is characteristic of patients with low-ejection ADCHF of ischemic genesis with a significant number of pathogens: more than 90 % of patients had three or more. The most common exogenous pathogens in the study sample of patients with chronic obstructive heart failure were CMV, EBV, and hemolytic streptococcus, of the potentially endogenous ones, gram-negative intestinal bacteria. The number of infectious agents in patients with chronic obstructive heart failure has a direct correlation with deaths and re-admission to hospital with total heart failure within 1 year after discharge from the hospital.
Prognostic value of acute cardiorenal syndrome in patients with acute cardiac pathology
Authors: Mezhonov E. M. , Vyalkina Ju. A. , Shalaev S. V. 
Published: September 2019

Aim. To assess the prevalence and prognostic value of AKI in patients with acute decompensation of chronic heart failure (ADCHF) with a reduced ejection fraction (HFrEF) and with preserved ejection fraction (HFpEF) or acute coronary syndrome (ACS), to identify predictors of AKI.Materials and methods. In a prospective study included 863 patients, of which 141 with ADCHF, 446 – non-ST-elevation acute coronary syndromes (NSTE-ACS) and 276 – ST-segment elevation myocardial infarction (STEMI). AKI was diagnosed according to KDIGO recommendations. The end point was defined as death from cardiovascular causes.Result. During the follow-up from 1 to 37 months (median follow-up was 18 months) for patients with ADCHF in 24,8 % an endpoint was reported. For patients with ACS, the observation time ranged from 1 day to 14 months (median follow-up was 12 months), in 4,3 % – NSTE-ACS, 10,9 % – STEMI the end point was recorded. AKI developed in 14,8 % of patients with ADCHF HFpEF and 11,2 % ADCHF HFrEF, in 23,1 % – STEMI and 21,4 % – NSTE-ACS. AKI increases the risk of death from cardiovascular causes in patients with ADCHF HFrEF (OR 95 % 98,750 (11,158–873,976), р<0,001) and STEMI (OR 95 % 5,395 (2,451–11,878), p<0,001), but did not increase the risk of an endpoint occurrence in patients with ADCHF HFpEF (OR 95 % 1,875 (0,221–15,930), р=0,565) and NSTE-ACS (OR 95 % 1,199 (0,421–3,412), р=0,734). The multivariate analysis revealed risk factors for the development of AKI in patients with ADCHF HFrEF: high albuminuria (AU) from 30 mg / l (OR 95 % 5,763 (1,338–24,819), р=0,019), GFR<45 ml / min initially at admission to hospital (OR 95 % 76,593 (1,193–36,446), p=0,031), age>75 years (OR 15,933 (1,020–248,856), р=0,048). In patients with STEMI: age>75 years (OR 95 % 3,248 (1,476–7,146), p=0,003), female gender (OR 95 % 2,321 (1,190–4,526), p=0,013), acute heart failure (AHF) Killip IV (OR 95 % 10,334 (1,777–60,110), p=0,009). Risk factors for the development of AKI in patients with NSTE-ACS: age>75 years (OR 95 % 1,761 (1,051–2,949), р=0,032), PCI on RCA (OR 95 % 2,565 (1,193–5,517), р=0,016).Conclusion. In patients with ADCHF HFrEF and STEMI development AKI is associated with a poor prognosis, but does not affect the prognosis of patients with ADCHF HFpEF and NSTE-ACS. AKI in patients with ADCHF HFrEF can be predicted using predictors: GFR<45 ml / min, AU more than 30 mg / l and age>75 years. In patients with STEMI, the predictors of AKI were age>75 years, female gender, AHF Killip IV, and in patients with NSTE-ACS age>75 years, PCI on RCA.
Office and 44-hour ambulatory blood pressure and central haemodynamic parameters in the patients with end-stage renal diseases undergoing haemodialysis
Authors: Trukhanova M. A. , Orlov A. V. , Tolkacheva V. V. , Troitskaya E. A. , Villevalde S. V. , Kobalava Zh. D. 
Published: September 2019

Aim.To assess the incidence of blood pressure (BP) control and various phenotypes of BP by comparing the results of office and 44-hour ambulatory brachial and central BP measurement in patients with end-stage renal disease (ESRD) on program hemodialysis (HD).Materials and methods.In 68 patients ESRD receiving renal replacement therapy we evaluated office peridialysis BP and performed 44-hour ambu latory monitoring (ABPM) of brachial and central BP during peridialysis period using a validated oscillometric device BPLabVasotens (OOO “Petr Telegin”).Resultswere considered statistically significant with p<0.05.Results.The frequency of control of peripheral office BP before the HD session was 25%, after – 23.5%; control of central BP – 48.6% and 49%, respectively. According to office measurement the frequency of systolic-diastolic hypertension was 44.1%, isolated systolic hypertension – 25%, isolated diastolic hypertension – 5.9%. The values of peripheral and central office systolic BP (SBP) before and after HD were not consistent with the corresponding mean and daily SBP levels for 44 hours and for the first and second days of the interdialysis period. The frequency of true uncontrolled arterial hypertension (AH) according to peripheral ABPM was 66.5%, masked uncontrolled AH – 9%. Circadian rhythm abnormalities for 44-h peripheral BP were detected in 77%, for central – in 76%. In 97% of patients agreement between phenotypes of the daily profile of peripheral and central BP was observed. 73% of patients had a significant increase in peripheral and central SBP and pulse pressure (PP) and an increase in the proportion of non-dippers from the 1st to the 2nd day.Conclusion.Patients with ESRD on HD were characterized by poor control of BP control and predominance of unfavourable peripheral and central ambulatory BP phenotypes. A single measurement of clinical peripheral and central BP in the peridialysis period was not sufficient to assess the control of hypertension in this population. The 24-h BP profiles in the 1st and 2nd days of interdialysis period had significant differences.
Profile of neonatal mortality in special newborn care unit of tertiary care hospital
Authors: Sharma Ashutosh Kumar , Gaur Ajay 
Published: September 2019

Background: In India presently around 8 million LBW infant are born each year. India accounts for 24% of global neonatal mortality. Improving NMR is an essential component of reducing U-5MR. The aim of this study was to determine the causes of morbidity and mortality in neonates admitted in our hospital.Methods: This study was conducted at SNCU of Kamala Raja Hospital, Gwalior providing level III neonatal care. This is a retrospective hospital based observational study. Data from SNCU online database were taken for a period of 3 year from March 2016 to March 2019. Data obtained included sex, birth weight, Gestation age, morbidity profile, Diagnosis, and Mortality profile, Duration of stay and outcome. Categorical variables were tabulated and Statistical analysis was done.Results: A total of 12,027 neonates were recruited, 63.07% were males and 36.92% were females. 54.87% were extramural, while 45.13% were intramural neonates. Prematurity was the most common morbidity 56.98% in the admitted neonates. Major contributors to the neonatal morbidity were Birth asphyxia (24.61%), others (21.60%), Respiratory Distress(14.06%), Sepsis(13.77%). The mortality rate in the present study is 25.45%. Major contributors for neonatal mortality includes Respiratory distress (37.76%), Birth Asphyxia (26.75%), Sepsis(13.91%). Mortality was more in out born babies 33.03% compared to inborn babies 22.03%. Conclusions: Improving antenatal care, more deliveries at institutions with SNCU facility, improved access to health facility, early identification of danger signs, timely referral of high risk cases, capacity building, can reduce neonatal mortality and its complications.
An Analysis of Student Performance at the Intersection of Diversity and Information Literacy
Authors: Johnson Nastasha E , Mentzer Nathan 
Published: September 2019

Abstract
Objective – When teaching Information Literacy (IL) concepts, instructors often have no knowledge about the background or previous IL exposure of the students they are teaching.
This study aims to create a holistic picture of the students at a large Midwestern United States university in a first year introductory course on the design process for solving engineering problems.
Methods – Institutional data and course level data were traced and linked to individual students in an introduction to design thinking first year course. This course is at a major high research activity institution in the Midwestern United States. From a total course size of 650, institutional and course level data of 127 students were selected randomly and analyzed. Some data points are self-reported and some data points are performance-based.
Results – Underrepresented minorities (URMs) had a higher increase in IL score from assignment 1 to assignment 3 than non-URM students. However, non-URMs performed higher on both the first and the last assignments. Students in concurrent IL designated courses had a higher increase from assignments 1 to 3 than those not in simultaneous IL designated courses. Black and international students had the highest increases from assignments 1 to 3 of any demographic. Regarding IL, the fact that none of the students had been exposed to much IL instruction justified continued collaboration in the course between the instructor of record and the IL specialist. There were significantly negative correlations between the final grade and first-generation status. Legacy students also performed more poorly from assignments 1 to 3.
Conclusion – Students are more diverse in a single classroom setting than presumed prior to research; therefore, our instructional practices should be diverse and inclusive, as well. More preparation work and fact finding should be conducted by library faculty and instructors to facilitate the learning of the students, and not just the act of teaching. Librarians could ask for more information about the course demographics and respond accordingly. Librarians should also be properly trained in instructional practices to be better equipped to meet the expectations and challenges of teaching a diverse class.
Reuse of Wikimedia Commons Cultural Heritage Images on the Wider Web
Authors: Kelly Elizabeth Joan 
Published: September 2019

Abstract
Objective – Cultural heritage institutions with digital images on Wikimedia Commons want to know if and how those images are being reused. This study attempts to gauge the impact of digital cultural heritage images from Wikimedia Commons by using Reverse Image Lookup (RIL) to determine the quantity and content of different types of reuse, barriers to using RIL to assess reuse, and whether reused digital cultural heritage images from Wikimedia Commons include licensing information.
Methods – 171 digital cultural heritage Wikimedia Commons images from 51 cultural heritage institutions were searched using the Google images “Search by image” tool to find instances of reuse. Content analysis of the digital cultural heritage images and the context in which they were reused was conducted to apply broad content categories. Reuse within Wikimedia Foundation projects was also recorded.
Results – A total of 1,533 reuse instances found via Google images and Wikimedia Commons’ file usage reports were analyzed. Over half of reuse occurred within Wikimedia projects or wiki aggregator and mirror sites. Notable People, people, historic events, and buildings and locations were the most widely reused topics of digital cultural heritage both within Wikimedia projects and beyond, while social, media gallery, news, and education websites were the most likely places to find reuse outside of wiki projects. However, the content of reused images varied slightly depending on the website type on which they were found. Very few instances of reuse included licensing information, and those that did often were incorrect. Reuse of cultural heritage images from Wikimedia Commons was either done without added context or content, as in the case of media galleries, or was done in ways that did not distort or mischaracterize the images being reused.
Conclusion – Cultural heritage institutions can use this research to focus digitization and digital content marketing efforts in order to optimize reuse by the types of websites and users that best meet their institution’s mission. Institutions that fear reuse without attribution have reason for concern as the practice of reusing both Creative Commons and public domain media without rights statements is widespread. More research needs to be conducted to determine if notability of institution or collection affects likelihood of reuse, as preliminary results show a weak correlation between number of images searched and number of images reused per institution. RIL technology is a reliable method of finding image reuse but is a labour-intensive process that may best be conducted for selected images and specific assessment campaigns. Finally, the reused content and context categories developed here may contribute to a standardized set of codes for assessing digital cultural heritage reuse.
Dewey Decimal Classification Trending Downward in U.S. Academic Libraries, but Unlikely to Disappear Completely
Authors: Patterson Jordan 
Published: September 2019

A Review of:
Lund, B., & Agbaji, D. (2018). Use of Dewey Decimal Classification by academic libraries in the United States. Cataloging and Classification Quarterly, 56(7), 653-661. https://doi.org/10.1080/01639374.2018.1517851
Abstract
Objective – To determine the current use of Dewey Decimal Classification in academic libraries in the United States of America (U.S.).
Design – Cross-sectional survey using a systematic sampling method.
Setting – Online academic library catalogues in the U.S.
Subjects – 3,973 academic library catalogues.
Methods – The researchers identified 3,973 academic libraries affiliated with degree-granting post-secondary institutions in the U.S. The researchers searched each library’s online catalogue for 10 terms from a predetermined list. From the results of each search, the researchers selected at least five titles, noted the classification scheme used to classify each title, and coded the library as using Dewey Decimal Classification (DDC), Library of Congress Classification (LCC), both DDC and LCC, or other classification schemes.
Based on the results of their data collection, the researchers calculated totals. The totals of this current study’s data collection were compared to statistics on DDC usage from two previous reports, one published in 1975 and one in 1996. The researchers performed statistical analyses to determine if there were any discernible trends from the earliest reported statistics through to the current study.
Main Results – Collections classified using DDC were present in 717 libraries (18.9%). Adjusting for the increase in the number of academic libraries in the U.S. between 1975 and 2017, DDC usage in academic libraries has declined by 56% in that time frame. The number of libraries with only DDC in evidence is unreported.
Conclusion – The previous four decades have seen a significant decrease in the use of DDC in U.S. academic libraries in favour of LCC; however, the rate at which DDC has disappeared from academic libraries has slowed dramatically since the 1960s. There is no clear indication that DDC will disappear from academic libraries completely.