bluuebunny/crossref_metadata_2025_split huggingface dataset:
Using Law as an Instrument of Domination and Violating the Right of Assembly: The Story behind the Palestinian NGOs’ Quest for Independence
Authors: Dodeen Mahmoud M. 
Published: June 2021

Abstract
This article explores the position of the successive executive powers that have ruled over the occupied Palestinian territory toward the right of association, analyzing the regulations and practical measures they introduced. The governance of these authorities was undemocratic, resulting in abuses of legislative power with a view to constraining the right to assembly and to dominating ngo s, starting with incorporation and ending with dissolution. Despite an ongoing struggle for operational independence, ngo s have been under the control of the Palestinian ruling political parties in the West Bank and the Gaza Strip since 2007. Throughout this period, elected formal oversight bodies have been lacking. While Fatah monopolizes government of the West Bank, Hamas takes exclusive possession of the administration of the Gaza Strip; each party has fought against the ngo s aligned with its rival. The ruling regimes have also exploited shortfalls and gaps in some regulations in order to undermine and weaken the role of ngo s in issues of public concern.
Vertical fluxes conditioned on vorticity and strain reveal submesoscale ventilation
Authors: Balwada Dhruv , Xiao Qiyu , Smith Shafer , Abernathey Ryan , Gray Alison R. 
Published: June 2021

AbstractIt has been hypothesized that submesoscale flows play an important role in the vertical transport of climatically important tracers, due to their strong associated vertical velocities. However, the multi-scale, non-linear, and Lagrangian nature of transport makes it challenging to attribute proportions of the tracer fluxes to certain processes, scales, regions, or features. Here we show that criteria based on the surface vorticity and strain joint probability distribution function (JPDF) effectively decomposes the surface velocity field into distinguishable flow regions, and different flow features, like fronts or eddies, are contained in different flow regions. The JPDF has a distinct shape and approximately parses the flow into different scales, as stronger velocity gradients are usually associated with smaller scales. Conditioning the vertical tracer transport on the vorticity-strain JPDF can therefore help to attribute the transport to different types of flows and scales. Applied to a set of idealized Antarctic Circumpolar Current simulations that vary only in horizontal resolution, this diagnostic approach demonstrates that small-scale strain dominated regions that are generally associated with submesoscale fronts, despite their minuscule spatial footprint, play an outsized role in exchanging tracers across the mixed layer base and are an important contributor to the large-scale tracer budgets. Resolving these flows not only adds extra flux at the small scales, but also enhances the flux due to the larger-scale flows.
Evaluation of electroacupuncture for symptom modification in a rodent model of spontaneous osteoarthritis
Authors: Spittler Alexa P , Afzali Maryam F , Martinez Richard B , Culver Lauren A , Leavell Sarah E , Timkovich Ariel E , Sanford Joseph L , Story Melinda R , Santangelo Kelly S 
Published: June 2021

Objective: Faced with the frustration of chronic discomfort and restricted mobility due to osteoarthritis (OA), many individuals have turned to acupuncture for relief. However, the efficacy of acupuncture for OA is uncertain, as much of the evidence is inconclusive. The purpose of this study was to evaluate electroacupuncture (EA) in a rodent model of OA such that conclusions regarding its effectiveness for symptom or disease modification could be drawn. Methods: Ten 12-month-old male Hartley guinea pigs—which characteristically have moderate to advanced OA at this age—were randomly assigned to receive EA for knee OA (n = 5) or anesthesia only (control group, n = 5). Treatments were performed three times weekly for 3 weeks, followed by euthanasia 2 weeks later. Gait analysis and enclosure monitoring were performed weekly to evaluate changes in movement. Serum was collected for inflammatory biomarker testing. Knee joints were collected for histology and gene expression. Results: Animals receiving EA had significantly greater changes in movement parameters compared to those receiving anesthesia only. There was a tendency toward decreased serum protein concentrations of complement component 3 (C3) in the EA group compared to the control group. Structural and antioxidant gene transcripts in articular cartilage were increased by EA. There was no significant difference in total joint histology scores between groups. Conclusion: This study provides evidence that EA has a positive effect on symptom, but not disease, modification in a rodent model of OA. Further investigations into mechanistic pathways that may explain the efficacy of EA in this animal model are needed.
A Prospective Cohort Study Comparing Functional Outcomes of Primary and Revision Ankle Replacements
Authors: Jennison Toby , King Andrew , Hutton Christopher , Sharpe Ian 
Published: June 2021

Background: The number of ankle and revision ankle replacements performed is increasing. There is limited research into functional outcomes, especially in revision ankle replacements. The primary aim of this cohort study was to determine the functional improvements following primary and revision ankle replacements and compare which gave the greatest improvement in functional scores. Methods: A single-center prospective cohort study was undertaken between 2015 and 2018. All patients were followed up for a minimum of 2 years. Patients undertook a preoperative and 2-year Manchester Oxford Foot Questionnaire (MoxFQ) score. The Mann Whitney test was undertaken. Results: A total of 33 primary and 23 revision ankle replacements were performed between 2015 and 2018. The mean age was 69.3 years for primary replacements and 64.7 years for revision replacements. All primary replacements were the Infinity ankle replacement. Revision replacements were either the Inbone II or Invision. The indication for revision was 9 aseptic loosening, 6 infections, 5 cysts, and 3 malposition. Seventeen were performed as a single stage and 6 as a 2-stage revision. The overall MoxFQ improved by a mean of 48.8 for primaries and 20.2 for revisions ( P = .024). The walking/standing domain improved by 57.5 for primaries and 22.5 for revisions ( P = .016), the pain score improved by 43.0 and 32.3 ( P = .009), and the social interaction improved by 40.0 and 11.7 ( P = .128). Conclusion: Both primary and revision ankle replacements result in improved functional scores. In this relatively small cohort with the implants used, primary ankle replacements though have a significantly greater improvement in functional scores compared to revision ankle replacements. Level of Evidence: Level II, prospective cohort study.
Assessment of Hindfoot Alignment Comparing Weightbearing Radiography to Weightbearing Computed Tomography
Authors: Arena Christopher B. , Sripanich Yantarat , Leake Richard , Saltzman Charles L. , Barg Alexej 
Published: June 2021

Background: Hindfoot alignment view (HAV) radiographs are widely utilized for 2-dimensional (2D) radiographic assessment of hindfoot alignment; however, the development of weightbearing computed tomography (WBCT) may provide more accurate methods of quantifying 3-dimensional (3D) hindfoot alignment. The aim of this study was to compare the 2D calcaneal moment arm measurements on HAV radiographs with WBCT. Methods: This retrospective cohort study included 375 consecutive patients with both HAV radiographs and WBCT imaging. Measurement of the 2D hindfoot alignment moment arm was compared between both imaging modalities. The potential confounding influence of valgus/varus/neutral alignment, presence of hardware, and motion artifact were further analyzed. Results: The intraclass correlation coefficients (ICCs) of interobserver and intraobserver reliability for measurements with both imaging modalities were excellent. Both modalities were highly correlated (Spearman coefficient, 0.930; P < .001). HAV radiographs exhibited a mean calcaneal moment arm difference of 3.9 mm in the varus direction compared with WBCT (95% CI, –4.9 to 12.8). The difference of hindfoot alignment between both modalities was comparable in subgroups with neutral/valgus/varus alignment, presence of hardware, and motion artifact. Conclusion: Both HAV radiographs and WBCT are highly reliable and highly correlated imaging methods for assessing hindfoot alignment. Measurements were not influenced by severe malalignment, the presence of hardware, or motion artifact on WBCT. On average, HAV radiographs overestimated 3.9 mm of varus alignment as compared with WBCT. Level of Evidence: Level III, retrospective comparative study.
Ocular surface temperature differences in glaucoma
Authors: Leshno Ari , Stern Ori , Barkana Yaniv , Kapelushnik Noa , Singer Reut , Prat Daphna Landau , Cohen Gal , Ben-David Gil , Abrahami Dor , Huna-Baron Ruth , Skaat Alon 
Published: June 2021

Purpose: Accumulating evidence suggests that neuroinflammation and immune response are part of the sequence of pathological events leading to optic nerve damage in glaucoma. Changes in tissue temperature due to inflammation can be measured by thermographic imaging. We investigated the ocular surface temperature (OST) profile of glaucomatous eyes to better understand the pathophysiology of these conditions. Methods: Subjects diagnosed with glaucoma (primary open angle glaucoma [POAG] or pseudo exfoliation glaucoma [PXFG]) treated at the Sam Rothberg Glaucoma Center (11/2019–11/2020.) were recruited. Healthy subjects with no ocular disease served as controls. The Therm-App thermal imaging camera was used for OST acquisition. Room and body temperatures were recorded, and the mean temperatures of the medial cantus, lateral cantus, and cornea were calculated with image processing software. Results: Thermographic images were obtained from 52 subjects (52 eyes: 25 POAG and 27 PXFG) and 66 controls (66 eyes). Eyes with glaucoma had a significantly higher OST compared to controls (mean 0.9 ± 0.3°C, p < 0.005). The difference between the two groups remained significant after adjustment for age, sex, intraocular pressure (IOP) and room and body temperatures. Lens status and topical IOP-lowering medication did not significantly affect OST. A subgroup analysis revealed that the OST was higher among eyes with POAG compared to eyes with PXFG, but not significantly. Conclusions: Differences in the OST between glaucomatous and normal eyes strengthens current thinking that inflammation affects the pathophysiology of glaucoma. Longitudinal studies are warranted to establish the prognostic value of thermographic evaluations in these patients.
Bodies under Pressure: Experiencing Waiting Time in Basic Health Care Facilities (Morocco)
Authors: Tantchou Josiane Carine 
Published: June 2021

This article addresses access to basic health care facilities in Morocco, by emphasizing the issue of accommodation (Penchansky & Thomas, 1981). This article is based on data collected over three years spent in Rabat, Morocco, for fieldwork. The first year focused on hypertension. Research authorization was required for this research, which was obtained from the Ministry of Health. Research tools consisted of observations, in-depth interviews, and focus group discussions. I argue that waiting is not a passive experience or state. It is experienced with and through a mindful body (Scheper-Hughes & Lock, 1987), as an active and dynamic process that happens in a waiting room. The waiting room is conceptualized as a sphere of coexisting heterogeneity (Massey, 2005), allowing the concomitant presence of the body-self, social body, and the body politic, equivalent to body-inside and body-outside, respectively. By relating multiplicity and heterogeneity to time—biomedicine’s time, different from patients’ time, but also from the body’s time or somatic time (Limor Meoded, 2018)—, I argue that the space of the waiting room brings these various temporalities together, commanding new configurations and processes (Massey, 2005). The dynamic process of waiting is embodied; it can burst out in the form of tension, when the concomitant presence of distinct trajectories, bodies, and temporalities inside the waiting room, sometimes generate violence (verbal and symbolic). Allowing this heterogeneity to coexist smoothly is the challenge of hospital architecture and its analysis from a phenomenological perspective will bring rich data to explore and extend the project of an anthropogeography of emotions and perception.
Behavior analytic interventions for children with autism: Policy and practice in the United Kingdom and China
Authors: Liao Yini , Dillenburger Karola , Hu Xiaoyi 
Published: June 2021

This study explored the experiences of professionals and parents from the United Kingdom and China of autism-relevant policies, school involvement, and applied behavior analysis-based interventions. Semistructured interviews involving 36 parents and professionals and direct behavioral observations were carried out of five parents and three professionals. Results found: (1) a lack of autism support and applied behavior analysis-related services in both countries; (2) applied behavior analysis-based intervention was not as widely endorsed by healthcare or educational systems in the United Kingdom; Chinese parents faced challenges around inclusive education and accessing high-quality services and there was a social stigma attached to autism; (3) a limited awareness and application of early intensive behavior intervention in both regions; and (4) intervention fidelity with regards to the practice of one particular applied behavior analysis-based intervention, discrete trial teaching, was similar and increased with ongoing training. Professional and parental experiences were discussed in the context of policy and educational involvement. This study illustrates the need to support children with autism and to consider regional adaptations of evidence-based practice of behavior analysis for the affected population. Lay abstract The prevalence of autism is increasing, and the development of these children and the lived experience of their families have become a global concern. Applied behavioral analytic intervention is proved to be effective in improving their cognitive abilities, language skills, and social and emotional skills, but the service delivery between developed and developing countries is different. A qualitative study was conducted to explore personal experiences with actual practice fidelity of behavior analytic services for children with autism in a Western developed country (United Kingdom) and an Eastern developing country (China). The study found: (1) a lack of support for autism and behavioral analytic services in both countries; (2) applied behavioral analytic intervention was not as widely endorsed by healthcare or educational systems in the United Kingdom; Chinese parents faced challenges around inclusive education and accessing high-quality services and there was a social stigma attached to autism; (3) a limited awareness and application of early intensive behavior intervention in both regions; and (4) intervention fidelity with regards to the practice of one particular aspect of behavioral analytic interventions was similar and increased with ongoing training. This study emphasizes the need to support children with autism, and to consider regional adaptations of evidence-based practice of behavior analytic interventions for the affected population.
Transbrachial and transfemoral approaches combined with visceral protection for the treatment of juxtarenal aortoiliac occlusive disease: Technical issues and clinical outcomes
Authors: Gao Peixian , Li Changliang , Wu Xuejun , Li Gang , Dong Dianning , Qi Jiaxin 
Published: June 2021

Purpose To evaluate the safety and efficacy of transbrachial and transfemoral approaches combined with visceral protection for the endovascular treatment of juxtarenal aortoiliac occlusive disease (AIOD) over an average 19-month follow-up period. Methods In this retrospective analysis, all patients with juxtarenal AIOD at a single institution were reviewed from June 2015 to January 2020. Patient characteristics, angiographic results, and follow-up outcomes were retrospectively recorded. The indications for treatment were critical limb threatening ischemia in 12 patients and bilateral claudication in five patients. Percutaneous access via the left brachial artery was first obtained to recanalize the infrarenal occluded lesions. After that, femoral accesses were achieved. A 4-Fr catheter, a 4 mm balloon, or a 6-Fr 90-cm-long sheath was used to complete visceral artery protection. Results A total of 17 juxtarenal AIOD patients (14 males; mean age, 63.4 ± 8.1 years) underwent endovascular treatment. The technical success rate was 100%. Complete reconstruction was achieved in 15 (88.2%) patients. The infrarenal aorta was reconstructed with kissing covered stent grafts ( n = 7), kissing bare-metal stents ( n = 2), covered stent grafts ( n = 2), bare-metal stents ( n = 1), or the off-label use of iliac limb stent grafts ( n = 5). Renal embolization was found in 3 (17.6%) patients during intraoperative angiography. There was 1 (5.9%) case of distal runoff embolization after CDT and 1 (5.9%) case of left iliac artery rupture. One (5.9%) death occurred due to acute myocardial infarction 20 days after the operation. The average follow-up period was 19.3 ± 16.7 months (range, 1–54 months) in the remaining 16 cases. The renal artery patency rate was 100%. The estimated cumulative primary patency rates were 92.3% at 12 months and 59.3% at 36 months according to the Kaplan–Meier method. Conclusions Transbrachial and transfemoral approaches combined with visceral protection offer a safe and effective alternative to open revascularization for the endovascular treatment of juxtarenal AIOD.
Silencing by design: Lessons learned about child sexual abuse from a university sexual assault survey
Authors: Guggisberg Marika , Haldane Hillary J , Lowik Vicki , Taylor Annabel , Mackay Bethany , Signal Tania 
Published: June 2021

Background: University students have been recognized as particularly being vulnerable to sexual victimization. Purpose: With little research to date, and acknowledgement for the need of a better understanding of sexual violence, our study analysed the CQUniversity Sexual Assault Survey’s qualitative responses. An open-ended qualitative question allowed students to provide information anonymously. Methods: A total of 109 participants contributed responses with 17 respondents commenting on the fact that the survey omitted to ask about child sexual abuse prior to the cut-off age of 12 years. Results: University students revealed unexpected disclosures of prepubescent child sexual abuse victimization and ongoing sexual victimization into adulthood. Furthermore, students’ comments indicated negative impacts including distress, mental health and substance use problems, distrust, and interpersonal difficulties. Strong feelings about ‘silencing’ prepubescent child sexual abuse in university surveys were expressed with a request that questions about child sexual abuse prior to the age of 12 years be included. Conclusion: Our study found that child sexual abuse victimization is important to students. Recommendations indicate the need for future research about sexual violence among university students without age restrictions to gain a better understanding about the impact of trauma including revictimization experiences.
Synthesis of an NaY zeolite molecular sieve from a kaolin/dimethyl sulfoxide intercalation composite
Authors: Zheng Shu-Qin , Chen Ou , Liu Si-Cheng , Li An , Li Li-Jun , Yuan Yong-Bing , Zhang Ceng 
Published: June 2021

AbstractNaY zeolite was synthesized from kaolin/dimethyl sulfoxide (DMSO) intercalation composites using an in situ crystallization technique. The effects of the intercalation ratios and the amounts of the kaolin/DMSO intercalation composite on the synthesis of an NaY zeolite molecular sieve were studied. The samples were characterized by X-ray diffraction, Fourier-transform infrared spectroscopy, differential thermal analysis, N2 adsorption–desorption and scanning electron microscopy. In the in situ synthesis system, when the kaolin/DMSO intercalation composite was added, pure NaY zeolite was formed. By increasing the amount of kaolin/DMSO intercalation composite added, the crystallinity of the samples increased, and after reaching the maximum amount of kaolin/DMSO intercalation composite added, the crystallinity decreased with further increases of the amount of kaolin/DMSO intercalation composite added. To higher intercalation ratio, the crystallinity can be greatly improved at the lower addition content. At an intercalation ratio of 84%, the added amount of kaolin/DMSO intercalation composite was 2.5% and the crystallinity of the NaY zeolite molecular sieve reached a maximum value of 45%. At intercalation ratios of 55% and 22%, the amount of kaolin/DMSO intercalation composite added was 15% and the crystallinities of the NaY zeolite molecular sieves were 44% and 47%, respectively. The NaY zeolite has good thermal stability and a particle diameter of ~0.5 μm. The Brunauer–Emmett–Teller (BET) specific surface area and pore volume of the sample were 519 m2 g–1 and 0.355 cm3 g–1, respectively.
Airway monocyte modulation relates to tumour necrosis factor dysregulation in neutrophilic asthma
Authors: Niessen Natalie M. , Gibson Peter G. , Simpson Jodie L. , Scott Hayley A. , Baines Katherine J. , Fricker Michael 
Published: June 2021

BackgroundDysregulation of tumour necrosis factor-α (TNF-α) signalling is implicated in neutrophilic asthma. TNF-α signalling involves membrane-bound and soluble ligand (TNF-α) and receptors (TNFRs); however, little is known about how these proteins are altered in asthma. We hypothesised that intercompartment-, immune cell- and/or asthma inflammatory phenotype-dependent regulation could relate to TNF dysregulation in neutrophilic asthma.MethodsMeasurements were made in 45 adults with asthma (36 non-neutrophilic, 9 neutrophilic) and 8 non-asthma controls. Soluble TNF-α, TNF receptor 1 (TNFR1) and TNFR2 were quantified in plasma and sputum supernatant by ELISA, and membrane-bound TNF-α/TNFR1/TNFR2 measured on eosinophils, neutrophils, monocytes, and macrophages in blood and sputum by flow cytometry. Marker expression was compared between inflammatory phenotypes and compartments, and relationship of membrane-bound and soluble TNF markers and immune cell numbers tested by correlation.ResultsSoluble sputum TNFR1 and TNFR2 were increased in neutrophilicversusnon-neutrophilic asthma (p=0.010 and p=0.029). Membrane-bound TNF-α expression was upregulated on sputumversusblood monocytes, while TNFR1 and TNFR2 levels were reduced on airwayversusblood monocytes and neutrophils. Soluble TNFR1 and TNFR2 in sputum significantly correlated with the number of airway monocytes (p=0.016, r=0.358 and p=0.029, r=0.327).ConclusionOur results imply that increased sputum soluble TNF receptor levels observed in neutrophilic asthma relate to the increased recruitment of monocytes and neutrophils into the airways and their subsequent receptor shedding. Monocytes also increase TNF-α ligand expression in the airways. These results suggest an important contribution of airway monocytes to the altered inflammatory milieu in neutrophilic asthma.