bluuebunny/crossref_metadata_2025_split huggingface dataset:
Patient Reported Experience Measures (PREMs) in chronic heart failure
Authors: Lagha E , Noble A , Smith A , Denvir MA , Leslie SJ 
Published: December 2012

Background: Patient Reported Experience Measures (PREMs) is an essential tool for assessing the quality of chronic disease management. The optimal method for delivering a PREMs survey however is unknown. This study reports two methods for assessing PREMs in patients with chronic heart failure (CHF). Methods: A bespoke online and postal survey delivered to community-based CHF patients in Scotland. Results: A total of 121 patients (73 postal and 48 online) completed the survey. The online cohort were younger, had less contact with a CHF nurse, were more likely to see a CHF doctor and seemed less satisfied with the quality of clinical services. The postal cohort returned fewer negative comments (20 [27.4%] vs 28 [58.3%]; p<0.0001). Several recurring themes were identified. Conclusions: There are differences in participation rates and responses between postal and online surveys; the accuracy of the feedback gathered using these methods is therefore difficult to determine. Clinicians should consider offering a range of options to enable patients to reflect and ‘voice’ their opinions regarding clinical services.
Lessons Learned in Pilot Testing Specialty Consultations to Benefit Individuals with Lower Limb Loss
Authors: Elnitsky Christine , Latlief Gail , Gavin-Dreschnack Deborah , Harris Melanie , Campbell Robert 
Published: December 2012

Telerehabilitation technologies enable the delivery of rehabilitation services from providers to people with disabilities as well as specialty care consultations. This article discusses the barriers experienced when planning and pilot testing a telerehabilitation multi-site specialty consultation for specialists in their medical centers, and the lessons learned. The barriers included integration and participation, coordination across organizational units, and privacy and information security. Lessons learned included the need for collaboration across multiple departments, telerehabilitation equipment back-ups, and anonymous and private communication protocols. Despite delays resulting from coordination at multiple levels of a national organization, we developed a program plan and successfully implemented a pilot test of the southeast region program. Specialty consultation using telerehabilitation delivery methods requires identifying provider preferences for technological features. Lessons learned could inform development of outpatient telerehabilitation for patients with amputations and studies of patients and providers involved in telerehabilitation.
Perspectives of Speech-Language Pathologists on the Use of Telepractice in Schools: The Qualitative View
Authors: Tucker Janice K. 
Published: December 2012

Telepractice in speech-language pathology shows the potential to mitigate the current shortage of speech-language pathologists (SLPs) available to serve a growing number of persons with communication disorders. Since a majority of American Speech-Language-Hearing Association (ASHA) certified SLPs work in schools and the population of communicatively impaired clients in schools continues to grow, research into the use of telepractice in the educational setting is warranted. This article reports upon the perspectives of SLPs regarding the use of telepractice in school settings. In-depth qualitative interviews were conducted with five SLPs experienced in the delivery of telepractice. Four major themes emerged: barriers, benefits, reasons for acceptance and use of telepractice, and suggestions to resolve telepractice professional issues.
Tele-AAC Resolution
Authors: Anderson Kate , Boisvert Michelle K. , Doneski-Nicol Janis , Gutmann Michelle L. , Hall Nerissa C. , Morelock Cynthia , Steele Richard , Cohn Ellen R. 
Published: December 2012

Approximately 1.3% of all people, or about 4 million Americans, cannot rely on their natural speech to meet their daily communication needs. Telepractice offers a potentially cost-effective service delivery mechanism to provide clinical AAC services at a distance to the benefit of underserved populations in the United States and worldwide. Tele-AAC is a unique cross-disciplinary clinical service delivery model that requires expertise in both telepractice and augmentative and alternative communication (AAC) systems. The Tele-AAC Working Group of the 2012 ISAAC Research Symposium therefore drafted a resolution underscoring the importance of identifying and characterizing the unique opportunities and constraints of Tele-AAC in all aspects of service delivery. These include, but are not limited to: needs assessments; implementation planning; device/system procurement, set-up and training; quality assurance, client progress monitoring, and follow-up service delivery. Tele-AAC, like other telepractice applications, requires adherence to the ASHA Code of Ethics and other policy documents, and state, federal, and international laws, as well as a competent technological infrastructure. The Working Group recommends that institutions of higher education and professional organizations provide training in Tele-AAC service provision. In addition, research and development are needed to create validity measures across Tele-AAC practices (i.e., assessment, implementation, and consultation); determine the communication competence levels achieved by Tele-AAC users; discern stakeholders’ perceptions of Tele-AAC services (e.g., acceptability and viability); maximize Tele-AAC’s capacity to engage multiple team members in AAC assessment and ongoing service; identify the limitations and barriers of Tele-AAC provision; and develop potential solutions.
American Telemedicine Association: 18th Annual International Meeting & Tradeshow
Authors: Forstag Benjamin 
Published: December 2012

For 18 years, the American Telemedicine Association (ATA) Annual International Meeting & Exposition has been the premier forum for professionals in the telemedicine, telehealth and mHealth space -- one of the fastest growing meetings in the country. ATA 2013 is on course to be the largest ATA meeting ever, with over 6,000 projected attendees. The program will include 500 educational sessions and posters, highlighting the latest innovations, applications and research in telemedicine. The 2013 exhibit hall will feature nearly 300 of the leading vendors in remote healthcare technologies. With over 6000 projected attendees, from all around the world, there's no better place to meet and network with your peers and thought leaders in the field. Detailed program information--including courses, sessions and CME information--will be available January 2013 at:http://www.americantelemed.org.
Speech Telepractice: Installing a Speech Therapy Upgrade for the 21st Century
Authors: Towey Michael P. 
Published: December 2012

Much of speech therapy involves the clinician guiding the therapeutic process (e.g., presenting stimuli and eliciting client responses); however, this Brief Communication describes a different approach to speech therapy delivery. Clinicians at Waldo County General Hospital (WCGH) use high definition audio and video to engage clients in telepractice using interactive web-based virtual environments. This technology enables clients and their clinicians to co-create salient treatment activities using authentic materials captured via digital cameras, video and/or curricular materials. Both therapists and clients manipulate the materials and interact online in real-time. The web-based technology engenders highly personalized and engaging activities, such that clients’ interactions with these high interest tasks often continue well beyond the therapy sessions.
A Review of Hip Resurfacings Revised for Unexplained Pain
Authors: Matharu Gulraj S. , Revell Matthew P. , Pynsent Paul B. , Treacy Ronan B.C. 
Published: December 2012

Background Adverse reaction to metal debris (ARMD) has come to prominence as a mode of failure for metal-on-metal hip resurfacings. These patients frequently present with unexplained groin pain. Aims 1) To review all metal-on-metal hip resurfacings revised for unexplained pain seeking evidence for ARMD; 2) To determine the clinical outcome following revision arthroplasty. Methods The hospital database was searched (1997–2009) to identify all cases of Birmingham Hip Resurfacings (BHRs) revised for unexplained pain. ARMD was diagnosed using specific clinical, radiological, and histopathological criteria. Postoperatively all patients were assessed in clinic and completed an Oxford Hip Score (OHS) questionnaire. Results Of 3076 BHRs implanted 149 were revised. Of these, 20 BHRs in 17 patients were revised for unexplained pain (mean age at BHR 50.5 yr; 55% female). Unexplained pain requiring revision had a prevalence of 0.65% of all hip resurfacings performed (20/3076). ARMD was the mode of failure in 50% (n = 10). Common features observed in ARMD patients included hip-joint effusions, femoral neck thinning, intraoperative macroscopic granulomas, and lymphocytic infiltrates on histopathological examination. No ARMD patients had macroscopic soft-tissue destruction. A range of mechanical causes were responsible for the remaining failures. At a mean 3.6 year follow-up (range 1.1–8.0) one ARMD patient experienced a dislocation. There were no further complications or need for surgical reintervention. Median OHS for the cohort was 25.0%. Conclusions Hip resurfacings revised for unexplained pain comprise a diverse group of conditions with ARMD being the commonest. ARMD probably contains subgroups yet to be defined, some of which may be related to mechanical rather than immunological factors.
Biodegradable Microparticles and Nanoparticles by Electrospraying Techniques
Authors: Guarino Vincenzo , Khodir Wan Khartini Wan Abdul , Ambrosio Luigi 
Published: December 2012

Purpose Biodegradable microparticles and nanoparticles are receiving increased attention for their ability to serve as a viable carrier for site-specific delivery of genes, drugs and other biomolecules. Electrospraying represents a challenging technology which allows for the preparation of biodegradable particles with high bioavailability, good encapsulation, controlled release and fewer toxic properties. Methods Chitosan and polycaprolactone (PCL) particles were processed via electrospraying with control of basic process parameters: voltage and flow rate. Results PCL microparticles with spherical shape or flattened particles were obtained as a function of the concentration of the processed solutions, which affects evaporation and chain entanglement formation. Chitosan nanoparticles with submicrometric sizes were obtained by carefully adjusting voltage and flow rate, which enables the control of particle size and distribution. Conclusion We evaluated the benefits of the electrospraying technique to control the morphology of biodegradable microparticles and nanoparticles for drug-delivery applications. The implementation of simple technological solutions which combine the use of standard electrospraying and electrospinning by simultaneous or sequential steps, opens the way toward the development of new, interesting devices for drug-delivery applications such as tumor targeting and oral delivery.
Development of Innovative Biopolymers and Related Composites for Bone Tissue Regeneration: Study of Their Interaction with Human Osteoprogenitor Cells
Authors: Basile Maria Assunta , d'Ayala Giovanna Gomez , Laurienzo Paola , Malinconico Mario , Ragione Fulvio Della , Oliva Adriana 
Published: December 2012

Purpose In the framework of a project aiming to improve the properties of poly(∊-caprolactone) (PCL)-based devices, we prepared novel composites and tested their in vitro biocompatibility and osteogenic capacity on human mesenchymal stromal cells (MSC) from bone marrow. Methods We prepared two functionalized derivatives, PCL-g-MAGMA and PCL-g-DMAEA, by insertion of anhydride groups by radical grafting of maleic anhydride (MA) and glycidyl-methacrylate (GMA) molecules, and by insertion of N-(dimethylamino)ethylacrylate (DMAEA) of tertiary amines groups, respectively. In addition, in order to improve the osteo-conductive properties of the materials, we also prepared the corresponding composites containing the mineral component of bone, namely hydroxyapatite (HA). Mesenchymal stromal cells (MSC) derived from bone marrow were prepared, plated onto a number of discs obtained from these functionalized derivatives and tested in terms of adhesion and vitality (by MTT test and SEM observation), and the expression of alkaline phosphatase, the early marker of osteoblastic phenotype. Results The biological in vitro assessment of the functionalized materials, PCL-g-MAGMA and PCL-g-DMAEA, appeared promising only in part, in particular the cells exhibited very poor adhesion to PCL-g-MAGMA. On the contrary, the related composites, PCL-g-MAGMA-HA and PCL-g-DMAEA-HA clearly showed that the addition of HA greatly ameliorated the cellmaterial interaction. In particular, a surprisingly increased response characterized PCL-g-MAGMA-HA, either in terms of adhesion and vitality or in terms of alkaline phosphatase activity. Conclusions Altogether these studies showed that the addition of HA nanowhiskers resulted for all basic materials, in particular PCL-g-MAGMA, in improved cell adhesion and performance.
Kallikrein-related peptidase 10 expression in salivary gland tissues and tumours
Authors: Darling Mark R. , Hashem Nelly N. , Zhang Irene , Mohamed Mohamed , Fung Kevin , Kwan Keith , Mara Tom W. , Daley Tom D. , Diamandis Eleftherios P. 
Published: December 2012

Objectives Kallikrein-related peptidase 10 (KLK10) has been implicated in the development of several types of cancer. The purpose of this study was to analyze the expression of KLK10 in 3 types of salivary gland tumour and normal salivary glands. Materials and methods: A standard immunoperoxidase staining technique was used to assess the Immunoexpression profile of KLK10 in normal salivary glands and 3 types of salivary gland tumour: pleomorphic adenoma, adenoid cystic carcinoma and mucoepidermoid carcinoma. Results Pleomorphic adenomas showed significantly lower KLK10 levels than control tissues. Neither of the malignant tumours (adenoid cystic carcinoma and mucoepidermoid carcinoma) showed a significant alteration in the immunoreactive scores of KLK10 in comparison with the normal salivary gland tissues. KLK10 immunoreactive scores were comparable in adenoid cystic carcinoma and mucoepidermoid carcinoma. Pleomorphic adenoma had significantly lower levels of KLK10 than mucoepidermoid carcinoma. Conclusions The finding of lower KLK10 levels in pleomorphic adenoma suggests aberrant expression in a tumour that develops primarily from myoepithelial cells. A kallikrein cascade may play a role in the development and/or outcome of some salivary gland tumours.
Negative Effects of Pretransplant Body Mass Index on Physical Health—Related Quality of Life after Lung Transplant
Authors: Hoy Haley M. , Feurer Irene D. , Alexander Susan , Loyd Jim , Wells Nancy , Pinson C. Wright 
Published: December 2012

Background Although current national data show improved graft and patient survival following lung transplant, the effects of several modifiable preexisting comorbid conditions on health-related quality of life after transplant have not been evaluated. This study examines the effects of 3 comorbid conditions present before lung transplant (reduced bone density, diabetes mellitus, and elevated body mass index) on health-related quality of life after lung transplant. Methods The Short Form 36 Health Survey was completed by 92 adult recipients at various times after lung transplant (mean, 41 months; range, 1–127 months). Multiple linear regression models that controlled for underlying disease, chronic rejection, and time after transplant tested the independent effects of the 3 pretransplant conditions on posttransplant health-related quality of life. Results The effects of pretransplant reduced bone density and diabetes mellitus were not statistically significant in these models. However, pretransplant body mass index had a significant negative effect (β = −.29, P = .007) on posttransplant physical health–related quality of life. Additionally, overweight status and obesity exerted comparable independent negative effects ( P = .01 and P = .03, respectively) on the physical function scale of the Short-Form 36 Health Survey compared with persons who were underweight or normal weight before transplant. Conclusions Reevaluation of elevated body mass index before transplant as a risk for reduced physical quality of life after lung transplant should be considered.
The Strategic Value of Multidisciplinary Research and How to Leverage it in Higher Education
Authors: Suryani Tatik 
Published: December 2012

Multidisciplinary research wields a strategic value in higher education particularly in building a new knowledge economy. The paper expounds the application of multidisciplinary research approaches in business research and the higher education strategy in improving multidisciplinary research with industries. The study used the descriptive analytic research design employing the use of web generated literature for the analysis. The results showed that the trend in business research development has been increasingly competitive and more complex. However, the problems surrounding such a phenomenon can be good opportunities for universities to take part for their contribution to industries. Multidisciplinary research is seen as an appropriate means to solve such complex problems because this type of research is more comprehensive in providing solutions. The resources need to be prepared, concerning financial capital, management systems, research resources, facilities and infrastructure. the study concludes that by improving the quality and productivity of multidisciplinary research with the industries, performance of universities will improve in terms of quality education, and teaching process, research productivity, recognition by society leading to the university's sustainability. Keywords - multidisciplinary research, knowledge economy, higher education, business industries
Haunted Houses: Architecture and Large Language Models
Authors: Speed Chris 
Published: July 2024

AbstractConsidering the vast datasets that constitute artificial intelligence, it might be assumed that there is no place for the ghostly or ambiguous among the binary logics of the all‐knowing algorithm. Explaining that this is not in fact the case, Melbourne‐based Professor of Design for Regenerative Futures Chris Speed reveals the tumult of numinous spirits that haunt the data, influencing and impacting the resultant texts and images.
Designing Absence: The Invisible Bridge and the Ghost Barn
Authors: Ritchie Ian 
Published: July 2024

AbstractStraddling the fine line between architecture and art, London‐ based architects ritchie*studio have designed an Invisible Bridge and a Ghost Barn on a private, historic and protected estate in Hampshire, Southeast England. These delicate propositions juggle presence and absence informed by the site's history, by poetry, Charles Darwin, local flint and an intelligent and thoughtful client. Ian Ritchie writes about the concepts for these two interventions and their associated inspirational narratives.
All Visualisations Have Crooked Tales/Tails
Authors: Kulper Perry 
Published: July 2024

AbstractThe breadth of architectural typologies is waning, or so Perry Kulper, Professor of Architecture at Taubman College, University of Michigan, tells us. Kulper's work has for decades focused on the development of dexterous, agile and creative methodologies for speculating about the possibilities of architecture(s) explored through notions of equivalence, remixing, reinterpreting and reimagining. Developed through seven spatial spectral strategies for an installation at the 2023 Chicago Architecture Biennial, familiar landmarks of the city are rescaled and combined to become other implements, adornments and spaces, bringing an uncanny familiarity to their propositions.
High‐Throughput Study of Ambient‐Pressure High‐Temperature Superconductivity in Ductile Few‐Hydrogen Metal‐Bonded Perovskites
Authors: Liu Shi‐ming , Shi Jun‐jie , He Yong , Tian Chong , Zhu Yao‐hui , Wang Xinqiang , Zhong Hong‐xia 
Published: July 2024

AbstractSeveral multi‐hydrogen hydrides have exhibited high critical temperature (Tc) superconductivity, but the requirement for ultrahigh pressures limits their applications. Here, high‐throughput calculations are utilized to investigate the superconductivity in few‐hydrogen metal‐bonded (FHMB) perovskites (PVSKs) AHM3 characterized with perfect ambient‐pressure stability. AHM3 is classified into two groups, d and sp superconductors, and provide three indicators that accurately describe AHM3 superconductivity. i) Tc of d superconductors is positively correlated with the number of unpaired d electrons from M atoms; ii) A suitably sized octahedral interstice of H atom is essential for sp superconductors; iii) The introduction of H will further improve the superconductivity, when the M atom has a lower electronegativity than H. ZnHCr3 and ZnHAl3, perfectly meeting the requirements aforementioned, exhibit the highest Tc of 30 and 80 K among the d and sp superconductors, respectively. The results are helpful for understanding the electron–phonon coupling (EPC) mechanism in few‐hydrogen metal‐bonded perovskites and facilitate realizations of ambient‐pressure high‐Tc superconductivity in hydrides.
Enhanced Thermal and Photostability of Perovskite Solar Cells by a Multifunctional Eu (III) Trifluoromethanesulfonate Additive
Authors: Liu Heng , Gao Yueyue , Xu Fuzong , Zhang Xuechun , Ullah Asmat , Xu Lujia , Zhang Shanshan , Wang Jiantao , De Wolf Stefaan , Wang Hsing‐Lin 
Published: July 2024

AbstractPerovskite solar cells (PSCs) have witnessed a meteoric rise in device performance. However, maintaining photostability, particularly under thermal stress, remains a challenge due to defect formation in the perovskite layer. This study introduces europium (III) trifluoromethanesulfonate [Eu(OTF)3] as a multifunctional additive in two‐step processed perovskite films, significantly improving the performance and high‐temperature photostability of n‐i‐p PSCs. Density function theory (DFT) calculations reveal that the OTF− anion strongly coordinates with Pb2+, effectively inhibiting iodine vacancy defect formation. The addition of Eu(OTF)3 promotes perovskite grain growth to ≈2 µm and enhances film crystallinity. PSCs with a structure of ITO/SnO2/perovskite/PDCBT/NiOx/Au achieve a champion power conversion efficiency (PCE) of 23.8%. Under 85 ± 5 °C and 1 sun illumination at an open circuit in ambient air, the PSCs with Eu(OTF)3 retain 82% of their initial PCE after aging for 1500 h.