bluuebunny/crossref_metadata_2025 huggingface dataset:
Does Positive Illusory Bias Affect Self-Concept and Loneliness in Children With Symptoms of ADHD?
Authors: Capodieci Agnese , Crisci Giulia , Mammarella Irene Cristina
Published: March 2018

Objective: Positive illusory bias (PIB) has been amply studied in children with ADHD, but its function is still limited understanding. Method: In a sample of 21 children with symptoms of ADHD, this study investigated whether they were more likely to be rejected by peers and examined PIB, and its influence on self-concept and loneliness, comparing the children with symptoms of ADHD with children who had weak social skills, but no ADHD. The children’s and teachers’ perception of social difficulties were compared, and self-concept and loneliness were analyzed in the two groups, which were also compared with typically developing (TD) children. Results: The results showed the presence of PIB on social skills in children with symptoms of ADHD, but this phenomenon did not give them a higher self-concept, which was similar to that of children with weak social skills and lower than in TD children. Conclusion: The implications of these findings are discussed.
Comparing surgically induced astigmatism calculated by means of simulated keratometry versus total corneal refractive power
Authors: Garzón Nuria , Rodríguez-Vallejo Manuel , Carmona David , Calvo-Sanz Jorge A , Poyales Francisco , Palomino Carlos , Zato-Gómez de Liaño Miguel Á , Fernández Joaquín
Published: March 2018

Purpose:

To evaluate surgically induced astigmatism as computed by means of either simulated keratometry (KSIM) or total corneal refractive power (TCRP) after temporal incisions.

Methods:

Prospective observational study including 36 right eyes undergoing cataract surgery. Astigmatism was measured preoperatively during the 3-month follow-up period using Pentacam. Surgically induced astigmatism was computed considering anterior corneal surface astigmatism at 3 mm with KSIM and considering both corneal surfaces with TCRP from 1 to 8 mm (TCRP3 for 3 mm). The eyes under study were divided into two balanced groups: LOW with KSIM astigmatism <0.90 D and HIGH with KSIM astigmatism ≥0.90 D. Resulting surgically induced astigmatism values were compared across groups and measuring techniques by means of flattening, steepening, and torque analysis.

Results:

Mean surgically induced astigmatism was higher in the HIGH group (0.31 D @ 102°) than in the LOW group (0.04 D @ 16°). The temporal incision resulted in a steepening in the HIGH group of 0.15 D @ 90°, as estimated with KSIM, versus 0.28 D @ 90° with TCRP3, but no significant differences were found for the steepening in the LOW group or for the torque in either group. Differences between KSIM- and TCRP3-based surgically induced astigmatism values were negligible in LOW group.

Conclusion:

Surgically induced astigmatism was considerably higher in the high-astigmatism group and its value was underestimated with the KSIM approach. Eyes having low astigmatism should not be included for computing the surgically induced astigmatism because steepening would be underestimated.
Symptoms Associated With Attention Deficit/Hyperactivity Disorder and Autism Spectrum Disorders in School-Aged Children Prenatally Exposed to Substances
Authors: Sandtorv Lisbeth Beate , Fevang Silje Katrine Elgen , Nilsen Sondre Aasen , Bøe Tormod , Gjestad Rolf , Haugland Siren , Elgen Irene Bircow
Published: March 2018

Prenatal exposure to substances may influence a child’s neurodevelopment and impact on subsequent mental health. In a hospital-based population of school-aged children prenatally exposed to opiates and a number of illicit substances (n = 57), we evaluated mental health symptoms associated with attention deficit/hyperactivity disorder (ADHD) and autism spectrum disorders (ASD) using the Swanson, Nolan, and Pelham Questionnaire, revision IV (SNAP-IV) and the Autism Spectrum Screening Questionnaire (ASSQ) and compared the scores to a reference group which comprised children from the population-based Bergen Child Study (n = 171). Prenatally exposed children had significantly higher SNAP-IV scores associated with ADHD symptoms in both areas of inattention and hyperactivity/impulsivity and also reported a higher ASSQ score related to an increased number of symptoms associated with ASD, compared with the reference group. Of tested predictors of mental health outcomes in the exposed group, the intelligence quotient was a strong predictor of most mental health outcomes, and neonatal abstinence syndrome was a predictor of inattention. In conclusion, prenatally exposed children had more mental health symptoms associated with ADHD and ASD, compared with the reference group.
When nonactivists care: Group efficacy mediates the effect of social identification and perceived instability on the legitimacy of collective action
Authors: Jiménez-Moya Gloria , Miranda Daniel , Drury John , Saavedra Patricio , González Roberto
Published: March 2018

In recent years, multiple social movements have emerged around the world. In addition, public surveys indicate the highest recorded levels of support for protest. In this context of acceptance of collective action, we examine the role of nonactivists in the perceived legitimacy of social movements, as this “passive” support can contribute to social change. Given that antecedents of legitimacy have been neglected in the literature, we carried out a survey ( N = 605) among a general sample of the population in Chile to shed light on this issue. We found that social identification with movements and perceived instability predicted the perceived legitimacy of protests by social movements, and that both variables had only indirect effects through group efficacy. This suggests that perceiving social movements as able to achieve success can lead nonactivists to perceive their actions as legitimate, highlighting the importance to movements of being seen to be effective.
Advancing Health Literacy Among Hispanic Immigrants: The Intersection Between Education and Health
Authors: Soto Mas Francisco , Jacobson Holly E.
Published: March 2018

Health literacy is a priority issue in both medicine and public health, as it refers to the capacity to obtain and understand basic health information and services and to make appropriate health decisions. Health literacy has been associated with a variety of health care and health outcomes such as hospital admissions, use of preventive services, management of chronic conditions, and mortality. There is also evidence of the connection between low health literacy and health disparities. Despite federal and private efforts, improving health literacy has proven to be an enormous challenge. The negative health consequences of low health literacy are being experienced by most minority groups; however, health literacy is particularly relevant to Spanish speakers. Although disparities in health literacy among language minorities have been sufficiently identified and reported, there continue to exist fundamental research gaps. This article discusses health literacy research and practice gaps affecting Spanish speakers and recommends educational opportunities as an effective strategy for improving the health literacy level of Hispanic immigrants.
History-Dependent Mixed Strategies: Evidence From Major League Baseball
Authors: Gmeiner Michael William
Published: March 2018

This article analyzes to what extent baseball players adjust mixed strategies depending on the history by which the batting count is realized, then tests if these adjustments are aligned with best-response play. Two situations are examined: (1) pitches preceded by a borderline ball or strike at which the batter did not swing and (2) batters taking a strike as opposed to swinging and missing. Adjustments in batter and pitcher strategy on the following pitch are identified as statistically significant, however, of small magnitude. Analysis considers the effects of these adjustments on the expected runs scored during the plate appearance.
Influence of compression sportswear on recovery and performance: A systematic review
Authors: Pérez-Soriano P , García-Roig Á , Sanchis-Sanchis R , Aparicio I
Published: March 2018

Compression garments are becoming increasingly popular among sportspeople who wish to improve performance and reduce their exercise discomfort and risk of injury. However, evidence for such effects is scarce. This paper presents the evidence following a review of the literature evaluating the effects of the application of compression garments on sports performance and recovery after exercise. The literature reviewed was the result of a search on the Web of Science, PubMed, and SPORTDiscus electronic databases for studies which analysed the effect of compression garments on physiological, psychological, and biomechanical parameters during and after exercise. These search criteria were met by 40 studies. Most studies do not demonstrate any beneficial effect on performance, immediate recovery, or delay in the appearance of muscle pain. They do, however, show a positive trend towards a beneficial effect during recovery: the subsequent performance improved in five of the eight studies where it was measured, and the perception of muscle damage was reduced in five of six studies. In summary, the use of compression garments during recovery from exercise appears to be beneficial, although the factors explaining this efficacy have yet to be established. No adverse effects of the use of compression garments have been demonstrated.
Are Cephalomedullary Nail Guides Accurate? A Case Report of an Unexpected Complication After Nailing an Intertrochanteric Femoral Fracture
Authors: Fairag Rayan , Abduljabbar Fahad H. , Page Alex , Dimentberg Ron
Published: March 2018

Intramedullary nailing is the mainstay of treatment for unstable intertrochanteric hip fractures. Various complications have been described with the use of these nails. We report an unusual complication whereby the lag screw completely missed the nail. We hypothesize that this previously unreported complication may be related to a specific flexible carbon fiber aiming device. Surgeon awareness and thorough intraoperative imaging are crucial to avoiding this complication.
Operative Trends in the Treatment of Hip Fractures and the Role of Arthroplasty
Authors: Grau Luis , Summers Spencer , Massel Dustin H. , Rosas Samuel , Ong Alvin , Hernandez Victor Hugo
Published: March 2018

Introduction:

There is a projected exponential increase in the number of hip fractures in the United States. Trends in patient demographics and the role of total hip arthroplasty (THA) and its associated outcomes following hip fractures surgery have not been well studied.

Methods:

Patients with proximal femur fractures between 1990 and 2007 were identified in the National Hospital Discharge Survey database. Demographics, comorbidities, perioperative complications, and discharge status for patients undergoing THA, hemiarthroplasty, or internal fixation were examined. Multivariable regression was performed to determine independent risk factors for perioperative complications.

Results:

Between 1990 and 2007, there was a statistically significant increase in patient age, adverse events, medical comorbidities, surgical complications, medical complications, and nonroutine discharge across all surgical treatment modalities. In the same time period, the utilization of THA for all fracture types decreased significantly.

Discussion:

Total hip arthroplasty was found to be an independent risk factor for perioperative complications. Orthopedic surgeons should be aware that the hip fracture population continues to get older, with more medical comorbidities and are at higher risk for perioperative complications.

Conclusion:

Total hip arthroplasty is associated with a higher rate of perioperative complications in the hip fracture population.
Ponatinib efficacy and safety in Philadelphia chromosome–positive leukemia: final 5-year results of the phase 2 PACE trial
Authors: Cortes Jorge E. , Kim Dong-Wook , Pinilla-Ibarz Javier , le Coutre Philipp D. , Paquette Ronald , Chuah Charles , Nicolini Franck E. , Apperley Jane F. , Khoury H. Jean , Talpaz Moshe , DeAngelo Daniel J. , Abruzzese Elisabetta , Rea Delphine , Baccarani Michele , Müller Martin C. , Gambacorti-Passerini Carlo , Lustgarten Stephanie , Rivera Victor M. , Haluska Frank G. , Guilhot François , Deininger Michael W. , Hochhaus Andreas , Hughes Timothy P. , Shah Neil P. , Kantarjian Hagop M.
Published: March 2018

Key Points

Ponatinib continued to provide deep, durable responses in heavily pretreated patients with CP-CML. Tolerability was acceptable in this heavily pretreated population with 5 years of follow-up.
Investigating the effectiveness of the Trigonella foenum-graecum L. (fenugreek) seeds in mild asthma: a randomized controlled trial
Authors: Emtiazy Majid , Oveidzadeh Laleh , Habibi Minoo , Molaeipour Leila , Talei Daryush , jafari Zahra , Parvin Mahmoud , Kamalinejad Mohammad
Published: March 2018

Background

Asthma is one of the important chronic diseases. The asthma prevalence is increasing in last decades. Despite the presence of good controller drugs like corticosteroids, about 60% of asthmatic patients use alternative medicine. This study was done to determine the effectiveness of Tregonella foenum graceum (fenugreek) seeds in mild asthma.

Methods

It is a double blind trial with placebo effect. One of the ancient prescriptions from Persian Medicine was selected. The participants were divided to three groups randomly. On group received fenugreek syrup one received honey syrup and the third received placebo. Duration of treatment was 4 weeks. Quality of life, Lung function tests and IL-4 levels were evaluated before and after treatment.

Results

From 90 participants to study 79 completed the process. After study there was significant increase in quality of the life and lung function tests and IL-4 levels in fenugreek and honey groups.

Conclusion

FEV1 level was improved more than 10% in fenugreek group. Treatment was well tolerated. No serious side effects were reported during the study. The aqueous extract of fenugreek seeds appears to be effective and safe in treatment of mild asthma.

Trial registration The study was recorded with the Iranian Registry of Clinical trials [http://www.irci.ir], registration code: IRCT2016011325991N1
An efficient 2D inversion scheme for airborne frequency-domain data
Authors: Boesen Tue , Auken Esben , Christiansen Anders Vest , Fiandaca Gianluca , Kirkegaard Casper , Aspmo Pfaffhuber Andreas , Vöge Malte
Published: March 2018

In many cases, inversion in 2D gives a better description of the subsurface compared with 1D inversion, but, computationally, 2D inversion is expensive, and it can be hard to use for large-scale surveys. We have developed an efficient hybrid 2D airborne frequency-domain electromagnetic inversion algorithm. Our hybrid scheme combines 1D and 2D inversions in a three-stage process, in which each step is progressively more accurate and computationally more expensive than the previous one. This results in an approximately [Formula: see text] speedup compared with full 2D inversions, and with only minor changes to the inversion results. Our inversion structure is based on a regular grid, in which each sounding is discretized individually. The 1D modeling code uses layered models with derivatives derived through the finite-difference method, whereas our 2D modeling code uses an adaptive finite-element mesh, and it uses the adjoint-state method to calculate the derivatives. By incorporating the inversion grid structure into the 2D finite-element mesh, interpolation between the different meshes becomes trivial. Large surveys are handled by using local meshing to split large surveys into small sections, which retains the 2D information. The algorithm is heavily optimized and parallelized over the frequencies and sections, with good scalability even on nonuniform memory architecture systems, on which it is generally hard to achieve a satisfactory scaling. The algorithm has been tested successfully with various synthetic studies as well as field examples, of which results from two synthetic studies and a field example are shown.
Gas hydrate quantification using full-waveform inversion of sparse ocean-bottom seismic data: A case study from Green Canyon Block 955, Gulf of Mexico
Authors: Wang Jiliang , Jaiswal Priyank , Haines Seth S. , Hart Patrick E. , Wu Shiguo
Published: March 2018

We present a case study of gas hydrate quantification using dense short-offset multichannel seismic (MCS) and sparse long-offset ocean-bottom-seismometer (OBS) data in lease block Green Canyon 955 (GC955), Gulf of Mexico (GOM), where the presence of gas hydrate was interpreted using logging while drilling (LWD) data acquired by the GOM Gas Hydrate Joint Industry Project Leg II expedition. We use frequency-domain full-waveform inversion (FWI) of seven OBS gathers to invert for a P-wave velocity model of an approximately 7 km long MCS profile connecting two LWD sites, GC955-H and GC955-Q. We build the starting model for FWI using traveltime inversion (TI) of the MCS and OBS data. In addition, we use the TI model for depth migrating the MCS stack. At the LWD sites, we constrain the hydrate saturation ([Formula: see text]) using sonic and resistivity logs. Unfortunately, as is typical of seismic quantification problems, the FWI model resolution is not sufficient to extrapolate the LWD-based [Formula: see text]. Therefore, we apply Backus averaging to the sonic log, at 60 m wavelength, bringing it within approximately 8% of the FWI model and make the assumption that averaging the sonic log is same as redistributing the gas hydrate within the Backus wavelength. In this manner, instead of [Formula: see text], the FWI model is able to estimate the total gas hydrate volume. In the end, we use the FWI model and the migrated stack to constrain the locations and bulk volumes of free gas and gas hydrate. Our results demonstrate that with careful processing, reasonable estimates on locations and bulk volumes of submarine gas hydrate accumulations can be achieved even with sparse seismic data that are not adequate for amplitude-based assessments.
Integrating statistical rock physics and pressure and thermal history modeling to map reservoir lithofacies in the deepwater Gulf of Mexico
Authors: AlKawai Wisam H. , Mukerji Tapan , Scheirer Allegra Hosford , Graham Stephan A.
Published: March 2018

We have developed an approach integrating statistical rock physics with pressure and thermal history modeling for quantitative seismic interpretation (QSI). Extending the training data for lithofacies classification and deriving distributions for scenarios not available in the original training require knowledge about geologic processes affecting the elastic properties in the subsurface. We model pressure and thermal history and corresponding smectite to illite diagenesis with a basin model across Thunder Horse minibasin in the Gulf of Mexico. By comparing the mapped lithofacies with and without basin-modeling extrapolations against the results of a reference workflow, we found the value of integrating basin modeling results and statistical rock physics with QSI workflows. The reference workflow uses all available data from two wells in the QSI. The first workflow performs the same lithofacies classification with data from only a single well and does not account for spatial trends away from the well. In the second workflow, we use data from only a single well, the same well as in the first workflow, and bring in extrapolation from the basin and petroleum system modeling at the location of the second well. Results for the first workflow indicate significant differences with the reference workflow in the training data, the quality of the inverted impedance volumes, and the classified reservoir lithofacies. In the second workflow, the guided extrapolation of the training data accounts for spatial trends away from the well and the quality of the impedance inversion significantly improves. The predicted lithofacies map in this scenario shows only minor differences from the reference workflow, and the posterior probabilities of lithofacies show less uncertainty compared with the first workflow. The superiority of the second workflow demonstrates the added value of the integration workflow to QSI in cases of spatially limited well control.
Cost-Effectiveness Research in Anesthesiology
Authors: Teja Bijan J. , Sutherland Tori N. , Barnett Sheila R. , Talmor Daniel S.
Published: March 2018

Perioperative interventions aimed at decreasing costs and improving outcomes have become increasingly popular in recent years. Anesthesiologists are often faced with a choice among different treatment strategies with little data available on the comparative cost-effectiveness. We performed a systematic review of the English language literature between 1980 and 2014 to identify cost-effectiveness analyses of anesthesiology and perioperative medicine interventions. We excluded interventions related to critical care or pediatric anesthesiology, and articles on interventions not normally ordered or performed by anesthesiologists. Of the >5000 cost-effectiveness analyses published to date, only 28 were applicable to anesthesiology and perioperative medicine and met inclusion criteria. Multidisciplinary interventions were the most cost-effective overall; 8 of 8 interventions were “dominant” (improved outcomes, reduced cost) or cost-effective, including accelerated, standardized perioperative recovery pathways, and perioperative delirium prevention bundles. Intraoperative measures were dominant in 3 of 5 cases, including spinal anesthesia for benign abdominal hysterectomy. With regard to prevention of perioperative infection, methicillin-resistant Staphylococcus aureus (MRSA) decolonization was dominant or cost-effective in 2 of 2 studies. Three studies assessing various antibiotic prophylaxis regimens had mixed results. Autologous blood donation was not found to be cost-effective in 5 of 7 studies, and intraoperative cell salvage therapy was also not cost-effective in 2 of 2 reports. Overall, there remains a paucity of cost-effectiveness literature in anesthesiology, particularly relating to intraoperative interventions and multidisciplinary perioperative interventions. Based on the available studies, multidisciplinary perioperative optimization interventions such as accelerated, standardized perioperative recovery pathways, and perioperative delirium prevention bundles tended to be most cost-effective. Our review demonstrates that there is a need for more rigorous cost-effective analyses in many areas of anesthesiology and that anesthesiologists should continue to lead collaborative, multidisciplinary efforts in perioperative medicine.
A radiogenomic analysis of hepatocellular carcinoma: association between fractional allelic imbalance rate index and the liver imaging reporting and data system (LI-RADS) categories and features
Authors: Furlan Alessandro , Almusa Omar , Yu Robinson K , Sagreiya Hersh , Borhani Amir A , Bae Kyongtae T , Marsh J Wallis
Published: March 2018

Objective:

To evaluate the association between the liver imaging reporting and data system (LI-RADS) categories and features and the fractional allelic imbalance (FAI) rate index of hepatocellular carcinoma (HCC).

Methods:

The institutional review board approved this retrospective study. Medical records collected between January 2008 and December 2013 were reviewed to find patients with histologically confirmed HCC, FAI analysis, and CT or MR imaging of the liver. The final population included 71 patients (54 males, 17 females). Three radiologists reviewed the images using the LI-RADS v. 2014. The association between FAI and LI-RADS categories and features was tested using the Spearman’s rank correlation coefficient (rho) and the Wilcoxon rank-sum test [low FAI (<40%) v  s high FAI (≥40%)]. A p value < 0.007 was used as the threshold for statistical significance after application of the Bonferroni correction for multiple comparisons.

Results:

HCCs were classified as LR-3 (n = 4), LR-4 (n = 22), and LR-5 (n = 45). There was a positive correlation (rho = 0.264) between FAI rate index and LI-RADS category, although not statistically significant after Bonferroni correction (p = 0.024). 14 of the 20 (70%) HCCs with high FAI (≥40%) were categorized as LR-5, 6/20 (30%) as LR-4 and none as LR-3 (p = 0.377). Among the evaluated LI-RADS imaging features, only lesion size showed a statistically significant different distribution in tumors with high FAI compared to those with low FAI. HCCs with FAI ≥40% were larger (56 ± 42 mm) compared to those with FAI <40% (36 ± 30 mm; p = 0.005).

Conclusion:

There was a positive correlation, although not statistically significant, between the LI-RADS diagnostic categories and the FAI rate of HCC. Tumors with high FAI were larger compared to those with low FAI.

Advances in knowledge:

HCCs with high (≥40%) FAI are larger compared to those with low (<40%) FAI.
The Relationship between Natural and Statutory Law in Ancient and Medieval Concepts
Authors: Maciejewski Marek
Published: March 2018

The article discusses the shaping of the relation between natural and statutory law in the philosophical, political and legal concepts from the Antiquity until the Middle Ages. Firstly, the author analyzes the views of a sophist – Aristotle, and Stoics – Saint Augustine of Hippo and Saint Thomas Aquinas in order to identify on their basis the main principles concerning the matter at hand. His research permitted him to conclude that during the mentioned period the prevailing conviction was that statutory law (positive law) should not violate natural law (and sometimes simultaneously God`s law) because the latter was perceived as a higher legal order. Statutory law that conflicted with the higher law was usually considered invalid and – as such – not creating the obligation of obedience. It was also considered unjust. For Christian thinkers God himself was the creator of principles of justice; therefore that law which came directly from him was put at the top of the legal structure. Natural law was seen as mirroring this law of God. In turn, statutory law was supposed to reflect the rules of natural law.
Świat bez kultury
Authors: Gurczyńska-Sady Katarzyna
Published: March 2018

A World without Culture. Considerations on the Consequences of the Eugenic Revolution

The intention of eugenicists has always been an attempt to repair the state of society by improving the quality of the so‑called human material. These special social reforms lead from the correction of man – conducted by means of cultivation – to the correction of the world in which he lives and develops. Eugenicists believe that if we take care of the quality of the human body, at the same time, we will take care of the quality of our social life. This article discredits this argument by showing the scarcity of the anthropology hidden in theoretical declarations of eugenicists and the naivety of the allegations about the mechanism of the development of culture. The thesis which says that a new better man creates a new and better world is shown to be as an empty dogma. In place of the standard questions about whether the world without “misfits” would be a better world the article asks the question: How would the designed luxury of total security and prosperity influence people? The answer shows that a community after the eugenic revolution is not what we call a society. The conditions of human development under eugenic treatment are not the conditions of the development of culture.
Pemodelan Tsunami Sederhana dengan Menggunakan Persamaan Differensial Parsial
Authors: Palupi Indriati Retno , Raharjo Wiji , Wibowo Eko , Hamdalah Hafiz
Published: March 2018

One way to solve fluid dynamics problem is using partial differential equation. By using Taylor expansion, fluid dynamics can be applied simply. For the example is tsunami wave. It is include to hyperbolic partial differential equation, tsunami wave propagation can describe in space and time function by using Euler FTCS (Forward Time Central Space) formula.
The Goldilocks question: what size is ‘just right’ for social care providers?
Authors: Glasby Jon , Needham Catherine , Allen Kerry , Hall Kelly , Mckay Steve
Published: March 2018

Here, we apply the ‘Goldilocks’ question to social care: what size of care provider is ‘just right’? Empirical research to date has struggled to find evidence for an optimal size for public service providers, although policymakers remain keen to suggest that size is a key aspect of organisational performance. The article makes an innovative contribution to this literature, drawing on empirical research with care providers and people who use their services in England. Findings from 143 interviews with people using different-sized care services suggest that micro-organisations (employing five staff or fewer) achieve better outcomes for their cost base than larger organisations, although our study is necessarily exploratory rather than statistically definitive. The salience of size in a social care setting provides a basis for hypothesising that organisational size may be more significant in relation to care than it has been found to be in broader public management literature, though research with larger and more robust samples is needed.
Dracula unseen: The death and afterlife of Hammer’s Vlad the Impaler
Authors: Foster Kieran
Published: March 2018

Few production companies have been as synonymous with one genre as Hammer Films and its horror output. However, for every ‘Hammer Horror’ successfully produced, several potential projects failed to make it into production. This article will utilize five separate drafts of the unmade Hammer project Vlad the Impaler, an adaptation of a BBC Radio 4 Drama produced in 1974. Utilizing Vlad the Impaler as a case study will allow for a further contextualization of Hammer’s production methods between 1975 and 1979, a period in which Hammer only produced two theatrical films. The project was also developed further throughout the 1980s/1990s, at a time when Hammer did not produce a single film. More broadly, this article will use Vlad the Impaler as a methodological case study, and examine how we can expand on existing works within the field on unmade adaptations.
The old monster in the new world: The Americanization of the vampire
Authors: Kandyli Aspa , Zontos Michail
Published: March 2018

This article sets out to explore how the vampire, a quintessential European monster which has been related to aristocracy, blood purity and colonialism, has been radically transformed following its migration to America. By adapting to the conditions of the New World, the creature has been Americanized by gradually abandoning its European traits – a process similar to the one described by exponents of Americanization such as Frederick Jackson Turner. During this transformation, the creature that once was a destructive force of nature has essentially been humanized. Instead of an animated corpse that lurks in the shadows, the vampire becomes a historian and an agent of history, occasionally a positive one. In this re-imagination of the American vampire we can discern ideas of American exceptionalism. At the same time, this transformation allows the vampire to become a vocal critic of the negative aspects of American history. The article explores the Americanization of the vampire by underlining the balance between the concepts of the vampire as an agent of American superiority and as a reliable narrator of the country’s history as expressed in seminal works of American vampire fiction.
DAMPAK PERUBAHAN PENGGUNAAN LAHAN PERTANIAN TERHADAP SOSIAL EKONOMI PETANI SEKITAR LOKASI PERTAMBANGAN BANYU URIP KECAMATAN GAYAM KABUPATEN BOJONEGORO
Authors: Rifa’i Aziz Bahtiar , Mardiansjah Fadjar Hari
Published: March 2018

This study examines the impact of agricultural land use change into a petroleum mining area to farmers’ socioeconomic conditions around petroleum mining project area in Gayam District of Kabupaten Bojonegoro. The analyses used a mix method, using both quantitative and qualitative approaches. The quantitative approach is used to determine the impact of agricultural land use change on the social and economic aspects with the respondent farmers were supported with a scoring method to determine the condition of socioeconomic vulnerability of farmers, while the qualitative approach carried out through in-depth interviews to some informants who have been affected by the project. The results shows that the presence of the petroleum mining industry has not had a positive impact yet on the farmers’ socioeconomic conditions. By the 700 hectares of agricultural land conversion, the agricultural production capacity of the area tends to decrease, including by the decreasing of the productivity of some agricultural land in a radius of 500 m from the fenceof the mining area as they are affected by the fence’s spotlight. The farmers' income also tends to decrease because of the decreasing of their working hours as the big loss of agricultural land in the area. As a result, many farmers should work outside of the area to search replacement of the arable land. These situations lead to a moderate condition of social and economic vulnerability for the farmers, especially for those who still have sufficient assets to meet the needs of their economic.
Special cubic Cremona transformations of ℙ6and ℙ7
Authors: Staglianò Giovanni
Published: March 2018

A famous result of Crauder and Katz (1989) concerns the classification of special Cremona transformations whose base locus has dimension at most two. They also proved that a special Cremona transformation with base locus of dimension three has to be one of the following: 1) a quinto-quintic transformation of ℙ5; 2) a cubo-quintic transformation of ℙ6; or 3) a quadro-quintic transformation of ℙ8. Special Cremona transformations as in Case 1) have been classified by Ein and Shepherd-Barron (1989), while in our previous work (2013), we classified special quadro-quintic Cremona transformations of ℙ8. Here we consider the problem of classifying special cubo-quintic Cremona transformations of ℙ6, concluding the classification of special Cremona transformations whose base locus has dimension three.
Forms, Dialectics and the Healthy Community: The British Idealists’ Receptions of Plato
Authors: Tyler Colin
Published: March 2018

This article counters the dominant misinterpretations of the British idealists’ readings of Plato, thereby fundamentally undermining the current historiography of Plato’s modern reception in the English-speaking world. Section one introduces the topic, before section two explores the British idealists’ celebration of Plato. Section three argues against the fundamental assumption of the current historiography: that the British idealists were dogmatic Neo-Platonic Hegelians. Rather, while the British idealists recognised Plato’s sometimes dogmatic formulations of the forms, they saw greater philosophical value in his “searching” texts. They appreciated the provisional, inchoate character of human conceptualisations of the forms and emphasised our responsibility to test them. Section four highlights the British idealists’ recognition of Plato’s literary turn. Section five demonstrates that, contrary to the received view of Plato scholars, the British idealists themselves were egalitarians who prioritised personal virtue, decentralised debate and local self-determination. I conclude that the British idealists interpreted Plato in ways that differed significantly from Jowett and the current historiography.
Design and manufacture of super-multilayer optical filters based on PARMS technology
Authors: Lü Shaobo , Wang Ruisheng , Ma Jing , Jiang Chao , Mu Jiali , Zhao Shuaifeng , Yin Xiaojun
Published: March 2018

Three multilayer interference optical filters, including a UV band-pass, a VIS dual-band-pass and a notch filter, were designed by using Ta2O5, Nb2O5, Al2O3 and SiO2 as high- and low-index materials. During the design of the coating process, a hybrid optical monitoring and RATE-controlled layer thickness control scheme was adopted. The coating process was simulated by using the optical monitoring system (OMS) Simulator, and the simulation result indicated that the layer thickness can be controlled within an error of less than ±0.1%. The three filters were manufactured on a plasma-assisted reactive magnetic sputtering (PARMS) coating machine. The measurements indicate that for the UV band-pass filter, the peak transmittance is higher than 95% and the blocking density is better than OD6 in the 300–1100 nm region, whereas for the dual-band-pass filter, the center wavelength positioning accuracy of the two passbands are less than ±2 nm, the peak transmittance is higher than 95% and blocking density is better than OD6 in the 300–950 nm region. Finally, for the notch filter, the minimum transmittance rates are >90% and >94% in the visible and near infrared, respectively, and the blocking density is better than OD5.5 at 808 nm.
Simulation of the optical coating deposition
Authors: Grigoriev Fedor , Sulimov Vladimir , Tikhonravov Alexander
Published: March 2018

A brief review of the mathematical methods of thin-film growth simulation and results of their applications is presented. Both full-atomistic and multi-scale approaches that were used in the studies of thin-film deposition are considered. The results of the structural parameter simulation including density profiles, roughness, porosity, point defect concentration, and others are discussed. The application of the quantum level methods to the simulation of the thin-film electronic and optical properties is considered. Special attention is paid to the simulation of the silicon dioxide thin films.
Orbital Period Variations in the NY Vir System, Revisited in the Light of New Data
Authors: Baştürk Özgür , Esmer Ekrem Murat
Published: March 2018

NY Virginis is an eclipsing binary system with a subdwarf B primary and an M type dwarf secondary. Recent studies (Qian et al. 2012; Lee et al. 2014) suggested the presence of two circumbinary planets with a few Jovian masses within the system. Lee et al. (2014) examined the orbital stabilities of the suggested planets, using the best-fit parameters derived from their eclipse timing variation analysis. They found that the outer companion should be ejected from the system in about 800 000 years. An observational report from Pulley et al. (2016) pointed out that the recent mideclipse times of the binary deviate significantly from the models suggested by Lee et al. (2014). In fact, variations in the orbital period of the system had already been recognized by many authors, but the parameters of these variations vary significantly as new data accumulate. Here, we analyze the eclipse timing variations of the NY Vir system, using new mid-eclipse times that we have obtained together with earlier published measurements in order to understand the nature of the system and constrain its parameters.
Interest rate rules and equilibrium (in)determinacy in a small open economy: the role of internationally traded capital
Authors: Chang Wen-ya , Tsai Hsueh-fang , Chang Juin-jen , Lin Hsieh-yu
Published: March 2018

This study develops a small-open-economy version of Benhabib, J., S. Schmitt-Grohé, and M. Uribe. 2001. “Monetary Policy and Multiple Equilibria.” American Economic Review 91: 167–186. We systematically explore the role of international capital mobility and the portfolio balance channel in terms of macroeconomic (in)stability when the government follows a commonly-adopted interest-rate feedback rule. In a one-traded-good model, the steady-state equilibrium, in general, is locally determinate; international capital mobility stabilizes the economy against business cycle fluctuations under a simple interest-rate feedback rule. In a two-good (traded and non-traded goods) model, the relationship between equilibrium (in)determinacy and the aggressiveness of interest rate rules is not monotonic, and crucially depends on households’ portfolio preferences. These results suggest that a unified interest rate rule can end up with very different consequences of macroeconomic (in)stability in an open economy from those in a closed economy.
Chemical composition of essential oil in Mosla chinensis Maxim cv. Jiangxiangru and its inhibitory effect on Staphylococcus aureus biofilm formation
Authors: Peng Liang , Xiong Yunhao , Wang Mei , Han Manman , Cai Weilan , Li Zhimin
Published: March 2018

The essential oil of Mosla chinensis Maxim cv. Jiangxiangru is known for its antibacterial ability. This study aimed to investigate the chemical composition of Jiangxiangru essential oil and its inhibitory effect on Staphylococcus aureus biofilm formation. Gas chromatography/mass spectrometry (GC–MS) was used to determine the chemical composition of Jiangxiangru essential oil. Subsequently, the eight major chemical components were quantitatively analyzed using GC– MS, and their minimum inhibitory concentration (MIC) values against S. aureus were tested. Biofilm formation was detected by crystal violet semi-quantitative method and silver staining. Of the 59 peaks detected, 29 were identified by GC–MS. Of these peaks, thymol, carvacrol, p-cymene, γ-terpinene, thymol acetate, α-caryophyllene, 3-carene, and carvacryl acetate were present at a relatively higher concentration. The results of the quantitative test showed that thymol, carvacrol, p-cymene, and γ-terpinene were the major components of the essential oil. Among the eight reference substances, only thymol, carvacrol, and thymol acetate had lower MICs compared with the essential oil. Essential oil, carvacrol, carvacryl acetate, α-caryophyllene, and 3-carene showed the better inhibition of S. aureus biofilm formation. When one fourth of the MIC concentrations were used for these substances (0.0625 mg/mL for essential oil, 0.0305 mg/mL for carvacrol, 1.458 mg/mL for carvacryl acetate, 0.1268 mg/mL for α-caryophyllene, and 2.5975 mg/mL for 3-carene), the inhibition rates were over 80%. However, thymol, γ-terpinene, thymol acetate, and p-cymene showed a relatively poor inhibition of S. aureus biofilm formation. When 1× MIC concentrations of these substances were used, the inhibition rates were less than 50%. In conclusion, Jiangxiangru essential oil and its major components, carvacrol, carvacryl acetate, α-caryophyllene, and 3-carene, strongly inhibited biofilm formation in S. aureus.
Bessarione a lezione di astronomia da Cortasmeno
Authors: Bardi Alberto
Published: March 2018

Nel Marc. gr. Z. 333 (coll. 644), testimone del testo astronomico intitolato Παράδοσις εἰς τοὺς περσικοὺς κανόνας τῆς ἀστρονομίας (di seguito Paradosis), copiato da Bessarione, sono presenti delle aggiunte, dovute all’intervento di Bessarione stesso, che si ritrovano nella tradizione manoscritta dell’opera soltanto nei discendenti del Marc. gr. Z. 333. Tali aggiunte sono tratte da un testo astronomico di Isacco Argiro e da una versione della Paradosis riveduta da Teodoro Meliteniote. L’analisi filologica e paleografica dimostra che in entrambi i casi le aggiunte sono ricavate da un codice di Giovanni Cortasmeno. Ciò dimostra che il Bessarione ebbe Cortasmeno come maestro non solo nella filosofia aristotelica (come già era noto), ma anche nell’astronomia, e che dunque il suo interesse per questa scienza si sviluppò già nella fase poco nota della sua formazione giovanile a Costantinopoli, e non solo, come si riteneva sino ad oggi, sotto la guida di Giorgio Gemisto Pletone a Mistrà dopo il 1431.
Topology of Complex Networks and Demand of Intraday Liquidity: Based on the Real-Time Gross Settlement System
Authors: Tong Mu , He Yi
Published: March 2018

Based on the payments and settlement system, the influence of the topology of capital flow networks on the extra short-term liquidity demand is investigated. Through modelling the circulating mechanism of liquidity in a network, its different influencing factors are analysed. The factors relating to the strength of nodes and leakage of liquidity that influences the liquidity demands of real-time settlements are studied from the perspective of both the system and members, using different simulation methods. The results show that strength will lead the member’s liquidity demand to increase but the strength distribution will lead the system’s liquidity demand to decrease, in cases with no leakage effect or unchanged leakage effect. The liquidity demand of the entire system is positive compared to the amount of leakage effect but uncorrelated to the distribution of the leakage effect among members, if the effect of strength distribution is unchanged. If the effects of strength, strength distribution and leakage are changed together, the latter is the dominant factor that influences the liquidity demand of both system and members. The above findings are useful for the management and supervision of short-term liquidity demand in complex financial systems, and for liquidity risk management and liquidity rescue policymaking.
Improved contrast microscopy: modification of bright field for urine sediment visualisation
Authors: Chandrashekar Vani
Published: March 2018

Background:

Phase contrast microscopy is the recommended technique for urine sediment examination. Bright field microscopy does not differentiate objects with slight changes in the refractive index and hence phase contrast is a superior alternative.

Methods:

In this article, we describe a novel method to improve contrast in bright field microscopy. A strategically placed disc of specific dimensions enhances the diffraction of rays by Fresnel principle causing a shift in wavelength in the rays which are perceived as differences in contrast by the eye due to constructive and destructive interference.

Results:

Epithelial cells, red blood cells (RBCs), dysmorphic red blood cells, casts, bacteria and crystals are easily seen and differentiated by this technique.

Conclusions:

The images obtained are similar to those obtained by phase contrast microscopy.
¿Los juntamos? A study of L1 use in interactional strategies in CLIL vs. NON-CLIL primary school learners
Authors: Martínez-Adrián María
Published: March 2018

Research on the use of the first language (L1) in interactional strategies by young Content and Language Integrated Learning (CLIL) is still in its infancy. Here we compare CLIL and NON-CLIL primary school children in terms of L1 use in interactional strategies. The oral production of 44 age- and proficiency-matched dyads (21 CLIL, 22 NON-CLIL) is analyzed in terms of use of the L1 in appeals, clarification requests and metacomments. The results indicate that NON-CLIL learners produce more instances of L1 use in interactional strategies and that greater differences emerge as grade increases. This is consistent with previous research in CLIL contexts as well as investigations that have compared CLIL and NON-CLIL contexts. A qualitative inspection of the results has also revealed that there are differences between groups in their preference for either the L1 or the target language (TL) in the case of appeals and clarification requests. However, metacomments are always produced in the L1 in both groups, which appears to support previous classroom observation data.