bluuebunny/crossref_metadata_2025_split huggingface dataset:
Clinical outcomes and patient perspectives of Dental Monitoring® GoLive® with Invisalign®—a retrospective cohort study
Authors: Hansa Ismaeel , Semaan Steven J. , Vaid Nikhilesh R. 
Published: June 2020

Abstract
Background
The aims of the study were to compare the effects of Invisalign® with and without Dental Monitoring® (DM) GoLive® on the following parameters: treatment duration, number of appointments, number of refinements, total number of refinement aligners, and time to initial refinement. The patients’ perspectives on Dental Monitoring® were also evaluated using an online questionnaire. A sample of 155 consecutively treated Invisalign® patients (67 control, 88 DM) fit the inclusion and exclusion criteria.

Results
The two groups were homogeneous (P > .05) for age, gender, angle classification, Little’s Irregularity Index, and number of initial aligners. The DM group had significantly fewer office visits compared to the control (7.56 vs 9.82; P < .001). There were no significant differences between the DM and control groups respectively pertaining to treatment duration (14.58 vs 13.91), number of refinements (1.00 vs 0.79), number of refinement aligners (19.91 vs 19.85), and time to first refinement (9.46 vs 9.97). Questionnaire results showed that 68.8% (44 respondents) indicate that DM scans were “easy” or “very easy” to perform while 16 responders (25%) found it “difficult” or “very difficult.” 71.9% (46 responders) were “satisfied or very satisfied” with the level of communication with the orthodontist using DM and 16% (10 responders) were “dissatisfied” or “very dissatisfied.” The mean duration observed by patients to take a scan was 5.16 ± 3.6 min. Eighty-eight percent (56 responders) of patients prefer few office visits as possible, while 12% (8 responders) would actually prefer additional office visits. Overall, the mean satisfaction of patients with DM was 4.25 on the 5-point Likert scale.

Conclusion
The DM group had a significantly reduced number of appointments (7.56) compared with the control group (9.82) (a reduction of 23%) over the treatment duration. There were no significant differences between the two groups in treatment duration, number of refinements, number of refinement aligners, or time to 1st refinement. Overall, DM was well received by patients. However, there was a small percentage (usually less than 15%) that was generally unsatisfied with DM in varying aspects and preferred more frequent, traditional office visits.
Geospatial characteristics of non-motor vehicle and assault-related trauma events in greater Phoenix, Arizona
Authors: Cook Alan , Harris Robin , Brown Heidi E. , Bedrick Edward 
Published: June 2020

Abstract
Background
Injury-causing events are not randomly distributed across a landscape, but how they are associated with the features and characteristics of the places where they occur in Arizona (AZ) remains understudied. Clustering of trauma events and associations with areal sociodemographic characteristics in the greater Phoenix (PHX), AZ region can promote understanding and inform efforts to ameliorate a leading cause of death and disability for Arizonans. The outcomes of interest are trauma events unrelated to motor vehicle crashes (MVC) and the subgroup of trauma events due to interpersonal assaults.

Methods
A retrospective, ecological study was performed incorporating data from state and national sources for the years 2013–2017. Geographically weighted regression models explored associations between the rates of non-MVC trauma events (n/10,000 population) and the subgroup of assaultive trauma events per 1000 and areal characteristics of socioeconomic deprivation (areal deprivation index [ADI]), the density of retail alcohol outlets for offsite consumption, while controlling for race/ethnicity, population density, and the percentage urban population.

Results
The 63,451 non-MVC traumas within a 3761 mile2 study area encompassing PHX and 22 surrounding communities, an area with nearly 60% of the state’s population and 54% of the trauma events in the AZ State Trauma Registry for the years 2013–2017. Adjusting for confounders, ADI was associated with the rates of non-MVC and assaultive traumas in all census block groups studied (mean coefficients 0.05 sd. 0.001 and 0.07 sd. 0.002 for non-MVC and assaultive trauma, respectively). Alcohol retail outlet density was also associated with non-MVC and assaultive traumas in fewer block groups compared to ADI.

Conclusion
Socioeconomic deprivation and alcohol outlet density were associated with injury producing events in the greater PHX area. These features persist in the environment before and after the traumas occur. Ongoing research is warranted to identify the most influential areal predictors of traumatic injury-causing events in the greater PHX area to inform and geographically target prevention initiatives.
Collegiate female athletes’ body image and clothing behaviors
Authors: Nemeth Mary Claire , Park Huiju , Mendle Jane 
Published: June 2020

AbstractThis study investigated the body image experiences unique to collegiate female athletes in relation to their apparel wear. Female athletes (n = 36) participated in interview sessions, 3D body scanning, and photography of garment fit, and the Multidimensional Body-Self Relations Questionnaire (MBSRQ). Through Qualtrics, the MBSRQ was distributed to female college students nationwide, to obtain a larger participant pool (Lean sport athletes (n = 36), non-lean sport athletes (n = 42) and non-athletes (n = 101). Results indicated that both sports groups were most influenced by sport specific body ideals. Correlation of body image and athletic uniforms was more influenced by the fit of the uniform than by the categorization of the sport. Both lean and non-lean sport group participants expressed dissatisfaction in pant fit. 3D body scans revealed similar body proportions and shape between sports groups. MBSRQ results indicated no significant difference between sports groups but higher body image scores in comparison to non-athletes.
Coil-assisted retrograde transvenous obliteration (CARTO) for the treatment of gastric varices via a single access route using steerable microcatheter: a case report
Authors: Terada Kanako , Ogi Takahiro , Yoneda Norihide , Yokka Akira , Sugiura Takumi , Koda Wataru , Kobayashi Satoshi , Gabata Toshifumi 
Published: June 2020

Abstract
Background
Coil-assisted retrograde transvenous obliteration (CARTO) is a modified balloon-occluded retrograde transvenous obliteration (BRTO) technique using coils instead of an indwelling balloon. A method involving two microcatheter systems forming a double access route has been reported. We report a case of CARTO using a steerable microcatheter to successfully treat gastric varices (GV).

Case presentation
A 79-year-old man was admitted for treatment of intractable GV due to liver cirrhosis. The GV were drained mainly into the left inferior phrenic vein, not the usual gastrorenal shunt. Introducing the balloon catheter to the left inferior phrenic vein was difficult due to mild stenosis between the inferior vena cava and inferior phrenic vein and the shunt angle. A CARTO technique was performed with 5% ethanolamine oleate with iopamidol from a single access route by inverting the steerable microcatheter distal to the coil placement site.

Conclusion
CARTO has advantages in cases where performing BRTO is difficult. Using a steerable microcatheter simplifies the procedure by reducing the required access routes in CARTO.
Double aneuploidy 48,ХХХ,+21 of a Bulgarian newborn with Down phenotype: a case report
Authors: Tsvetkova Mariya , Levkova Mariya , Tsvetkova Snezhinka , Hachmeriyan Mari , Kovachev Emil , Angelova Lyudmila 
Published: June 2020

Abstract
Background
Aneuploidy is one of the most important chromosomal aberrations, which involves an abnormal number of the chromosomes. Trisomy 21 (Down syndrome) and numerical aberrations of the sex chromosomes have a relatively high prevalence in the general population. However, the patients usually have one of the above genetic disorders and combined cases of two different trisomies are unusual.

Case presentation
We report a case of a patient with double aneuploidy—a combination of trisomy 21 and triple X syndrome. The proband had typical features of Down syndrome and did not manifest any symptoms of polysomy X. The patient had hypotonia, a cardiac defect, and an annular pancreas. A clinical diagnosis of Down syndrome was established, but the cytogenetic analysis found two free full trisomies—trisomy 21 (Down syndrome) and triple X.

Conclusion
Cases of double aneuploidy, combining trisomy 21 and trisomy of a sex chromosome, could be challenging because the patients manifest only symptoms, typical for Down syndrome. The discovery of a second complete free trisomy X in our case was an incidental finding. This illustrates the importance of the cytogenetic analysis, despite the evident phenotype of trisomy 21.
A quasi-randomized clinical trial: virtual reality versus proprioceptive neuromuscular facilitation for postmastectomy lymphedema
Authors: Atef Doaa , Elkeblawy Mohmed Maher , El-Sebaie Ashraf , Abouelnaga Walid Ahmed Ibrahim 
Published: June 2020

Abstract
Background
Postmastectomy lymphedema can be considered the main cause of upper extremity functional impairment in patients with breast cancer. Fatigue, pain, and limited range of motion are common symptoms. If left untreated, lymphedema causes cellulitis, which can lead to gangrene in rare cases. This study was carried out to identify and compare the therapeutic advantages of virtual reality-based exercises and proprioceptive neuromuscular facilitation for postmastectomy lymphedema. Thus, a quasi-randomized comparative study of thirty female patients with unilateral postmastectomy lymphedema was conducted. Fifteen patients performed virtual reality-based exercises as well as manual lymphatic drainage, pneumatic compression, and home programs, while the other fifteen patients performed proprioceptive neuromuscular facilitation as well as manual lymphatic drainage, pneumatic compression, and home programs. The excess arm volume between the healthy and affected limbs was estimated before and after eight sessions of treatment for both groups. In addition, the affected limb functional score was calculated. Arm volume was calculated by the truncated cone formula and girth measurements obtained by the circumferential method. The Arabic version of the QuickDASH-9 scale was used to assess extremity function.

Results
The excess arm volume significantly decreased in both the virtual reality group (p = 0.001) and proprioceptive neuromuscular facilitation group (p = 0.005), and there was no significant difference between the two groups (p = 0.902). Age was inversely related to the improvement percentage of the QuickDASH-9 score in the virtual reality group. The functional improvement percentage was statistically significantly different between the two groups (p = 0.045).

Conclusion
It can be concluded that both virtual reality and proprioceptive neuromuscular facilitation have a beneficial therapeutic effect on edema in patients with unilateral postmastectomy lymphedema; neither method was found to be superior, except virtual reality was found to be superior to proprioceptive neuromuscular facilitation in motivating patients and providing visual feedback.

Trial registration
ClinicalTrials.gov, NCT04185181 Registered 4 December 2019 - Retrospectively registered.
Irradiation free conditioning regimen is associated with high relapse rate in Egyptian patients with acute lymphoblastic leukemia following allogeneic hematopoietic stem cell transplantation
Authors: Abdelaty Mona Mahrous , Gawaly Amr , Fathy Gamal M. , Kabbash Ibrahim , Taha Atef 
Published: June 2020

AbstractBackgroundAllogeneic hematopoietic stem cell transplantation (Allo-HSCT) is a curative treatment for adult patients with acute lymphoblastic leukemia (ALL). Cyclophosphamide plus total body irradiation (TBI/Cy) or plus busulfan (Bu/Cy) is a widely used pre-transplant conditioning regimen for ALL. We retrospectively compared the overall survival (OS), disease-free survival (DFS), and other transplant outcomes of allo-HSCT in 119 adult patients with ALL who received an HLA-matched sibling allo-HSCT using TBI-based versus non-TBI-based conditioning regimens. Patients were divided into two groups by their conditioning regimen: TBI/Cy or Bu/Cy.ResultsMedian OS was 11 months in the TBI/Cy group and 6.2 months in the Bu/Cy group. Median DFS was 11.1 months in the TBI group versus 6.8 months in the Bu group, without a statistically significant difference. A higher risk of relapse was observed with the Bu/Cy regimen (HR 2.709, CI 95% 1.106 to 6.638,p= 0.029). Patients who received a transplant in ≥ CR2 were associated with poor DFS.ConclusionDespite the high relapse rate in the non-TBI regimen (Bu/Cy), both regimens had no statistically significant differences in OS, DFS, and NRM. Additional prospective studies are indeed warranted to evaluate the long-term outcomes of radiation-free regimens, including oral and intravenous busulfan, and compare these regimens with TBI-based ones.
The IDQ curve: A tool for evaluating the direction of remanent magnetization from magnetic anomalies
Authors: Liu Shuang , Hu Xiangyun , Zhang Dalian , Wei Bangshun , Geng Meixia , Zuo Boxin , Zhang Henglei , Vatankhah Saeed 
Published: June 2020

Natural remanent magnetization acts as a record of the previous orientations of the earth’s magnetic field, and it is an important feature when studying geologic phenomena. The so-called IDQ curve is used to describe the relationship between the inclination ( I) and declination ( D) of remanent magnetization and the Köenigsberger ratio ( Q). Here, we construct the IDQ curve using data on ground and airborne magnetic anomalies. The curve is devised using modified approaches for estimating the total magnetization direction, e.g., identifying the maximal position of minimal reduced-to-the-pole fields or identifying correlations between total and vertical reduced-to-the-pole field gradients. The method is tested using synthetic data, and the results indicate that the IDQ curve can provide valuable information on the remanent magnetization direction based on available data on the Köenigsberger ratio. Then, the method is used to interpret field data from the Yeshan region in eastern China, where ground anomalies have been produced by igneous rocks, including diorite and basalt, which occur along with magnetite and hematite ore bodies. The IDQ curves for 24 subanomalies are constructed, and these curves indicate two main distribution clusters of remanent magnetization directions corresponding to different structural units of magma intrusion and help identify the lithologies of the magnetic sources in areas covered by Quaternary sediments. The estimated remanent magnetization directions for Cenozoic basalt are consistent with measurements made in paleomagnetism studies. The synthetic and field data indicate that the IDQ curve can be used to efficiently estimate the remanent magnetization direction from a magnetic anomaly, which could help with our understanding of geologic processes in an area.
Experimental assessment of the stress-sensitivity of combined elastic and electrical anisotropy in shallow reservoir sandstones
Authors: Falcon-Suarez Ismael Himar , North Laurence , Callow Ben , Bayrakci Gaye , Bull Jon , Best Angus 
Published: June 2020

Seismic and electromagnetic properties generally are anisotropic, depending on the microscale rock fabric and the macroscale stress field. We have assessed the stress-dependent anisotropy of poorly consolidated (porosity of approximately 0.35) sandstones (broadly representative of shallow reservoirs) experimentally, combining ultrasonic (0.6 MHz P-wave velocity, [Formula: see text], and attenuation [Formula: see text]) and electrical resistivity measurements. We used three cores from an outcrop sandstone sample extracted at 0°, 45°, and 90° angles with respect to the visible geologic bedding plane and subjected them to unloading/loading cycles with variations of the confining (20–35 MPa) and pore (2–17 MPa) pressures. Our results indicate that stress field orientation, loading history, rock fabric, and the measurement scale all affect the elastic and electrical anisotropies. Strong linear correlations ([Formula: see text]) between [Formula: see text], [Formula: see text], and resistivity in the three considered directions suggest that the stress orientation similarly affects the elastic and electrical properties of poorly consolidated, high-porosity (shallow) sandstone reservoirs. However, resistivity is more sensitive to pore-pressure changes (effective stress coefficients [Formula: see text]), whereas P-wave properties provide simultaneous information about the confining (from [Formula: see text], with n slightly less than 1) and pore pressure (from [Formula: see text], with n slightly greater than 1) variations. We found n is also anisotropic for the three measured properties because a more intense and rapid grain rearrangement occurs when the stress field changes result from oblique stress orientations with respect to rock layering. Altogether, our results highlighted the potential of joint elastic-electrical stress-dependent anisotropy assessments to enhance the geomechanical interpretation of reservoirs during production or injection activities.
Fine-scale velocity distribution revealed by datuming of very-high-resolution deep-towed seismic data: Example of a shallow-gas system from the western Black Sea
Authors: Colin Florent , Ker Stéphan , Marsset Bruno 
Published: June 2020

Very-high-resolution (VHR) marine seismic reflection helps to identify and characterize potential geohazards occurring in the upper part (300 m) of the subseafloor. Although the lateral and vertical resolutions achieved in shallow water depths ([Formula: see text]) using conventional surface-towed technology are adequate, these resolutions quickly deteriorate at greater water depths. The SYstème SIsmique de Fond (SYSIF), a multichannel deep-towed seismic system, has been designed to acquire VHR data (frequency bandwidth [220–1050 Hz] and vertical resolution of 0.6 m) at great water depths. However, the processing of deep-towed multichannel data is challenging because the source and the receivers are constantly moving with respect to each other according to the towing configuration. We have introduced a new workflow that allows the application of conventional processing algorithms to extended deep-towed seismic data sets. First, a relocation of the source and receivers is necessary to obtain a sufficiently accurate acquisition geometry. Variations along the profile in the depth of the deep-towed system result in a complex geometry in which the source and receiver depth vary separately and do not share the same acquisition datum. We have designed a dedicated datuming algorithm to shift the source and receivers to the same datum. Thus, the procedure allows the application of conventional processing algorithms to perform velocity analysis and depth imaging and therefore allows access to the full potential of the seismic system. We have successfully applied this methodology to deep-towed multichannel data from the western Black Sea. In particular, the derived velocity model highlights shallow gas charged anticline structures with unrivaled resolution.
Hospital Response to COVID-19
A Consensus Report on Ain Shams University Hospital Strategy
Authors: Badawy Abdelfattah Eman , Ahmed samar , El-Zahapy Hany , El Said Amr , Salem Sameh , Tharwat Ayman , Dabous Hesham , Dabous Hany , Mostafa Yasser , Madkour Ashraf , Said Hebatallah , Mansour Ossama , Samir Shahira , Abdou Samia , Saleh Ayman , Omar Ashraf , Saoud Abd El-Fattah , Tag El-Din Mohamed Awad , El-Meteini Mahmoud 
Published: June 2020

Socioeconomically disadvantaged people are more frequent users of healthcare, as are the elderly. This situation is now disrupted with the rapid onset COVID-19 pandemic and its effect on the health system. Amidst a great deal of uncertainty and mixed messages from the WHO, Ministries of health and scientific communities, a methodology to keep the standard operating procedures of the school needs to be in place in order to allow the hospital to respond to its catchment area requirements.
A number of focus groups and planning sessions were conducted using a purposeful sample of service providers in Ain Shams University Hospitals. A set of three guiding documents were generated and tested for agreeability and utility.
All hospitals need to join forces to systematically organize the chaotic situation we are living with this post COVID-19 pandemic.
Development of Islamic Religion’s Impact on Sport Activities Scale
Authors: Taş Zeki , Hergüner Gülten , İmamoğlu Abdulvahit , Yaman Çetin , Zengin Mahmut , Üzüm Hanifi , Karlı Ünal 
Published: June 2020

This research was carried out with the aim of developing a Likert-type measurement tool which measured the influence of the Islamic religion on the attitudes and behaviors of the individuals participating in sports activities. Explanatory and confirmatory factor analyzes were carried out for the scale called “Islamic Religion’s Impact Scale in Sportive Activities”. Alpha values ​​of the sub-dimensions of the scale were determined as α = 0.90 for Motivation dimension, α = 0.90 for Moral dimension, α = 0.92 for Autocontrol dimension, α = 0.90 for Clothing dimension, α = 0.89 for Opposite sex dimension and α = 0.53 for Participation dimension It was. The total Alpha value of the scale was found to be α = 0.95. Positive and moderate strong relationships were determined between the sub-dimensions of the scale. As a result, the scale in which the development study is conducted can be used.
​Extended English summary is in the end of Full Text PDF (TURKISH) file.
Özet
Bu araştırma sportif faaliyetlere katılan bireylerin tutum ve davranışları üzerinde İslam Dininin etkisini ölçen likert türü bir ölçme aracı geliştirmek amacı ile yapılmıştır. “Sportif Faaliyetlerde İslam Dini Etki Ölçeği” (SFİDEÖ) olarak adlandırılan ölçek için açıklayıcı ve doğrulayıcı faktör analizleri yapılmıştır. Ölçeğin alt boyutlarının alfa değerleri, Motivasyon boyutu için α=0.90, Ahlak boyutu için α=0.90, Otokontrol boyutu için α=0.92, Kıyafet boyutu için α=0.90, Karşı cins boyutu için α=0.89 ve Katılım boyutu için α=0.53 olarak tespit edilmiştir. Ölçeğin toplam Alfa değeri ise α=0.95 olarak bulunmuştur. Ölçeğin alt boyutları arasında pozitif yönde orta ve yüksek düzeyde güçlü ilişkiler tespit edilmiştir P<0,01. Sonuç olarak geliştirme çalışması yapılan ölçek, araştırmanın amacına uygun olarak ölçmek istenilen özellikleri ölçen likert türü geçerli ve güvenilir bir ölçek olarak kullanılabilir.