Tool For Transfer Research Articles

Optimization of Wurster fluid bed coating: Mathematical model validated against pharmaceutical production data

Wurster fluid bed coating is an effective way of manufacturing pharmaceutical pellets requiring specific characteristics such as high drug loading or enteric protection. The optimization of coating process can be demanding because it necessitates many time-consuming experiments. To reduce the need for experiments and prevent undesired agglomeration, a multi-scale model has been developed. On the device-scale, the model predicts the temperature, moisture content, and average coating thickness. On the micro-scale, the model estimates the evaporation time of a single sessile droplet. By coupling models at both length-scales, it is possible to evaluate droplet evaporation time as a function of process parameters and use it as a tool for process transfer between different production sites and equipment. The model was validated against existing production data. The predicted outlet air temperature was in good agreement, and most importantly, the predicted values of the evaporation time separated undesired agglomeration and successful coating regime.

A SERS Study of Charge Transfer Process in Au Nanorod-MBA@Cu2O Assemblies: Effect of Length to Diameter Ratio of Au Nanorods.

Surface-enhanced Raman scattering (SERS) is a powerful tool in charge transfer (CT) process research. By analyzing the relative intensity of the characteristic bands in the bridging molecules, one can obtain detailed information about the CT between two materials. Herein, we synthesized a series of Au nanorods (NRs) with different length-to-diameter ratios (L/Ds) and used these Au NRs to prepare a series of core–shell structures with the same Cu2O thicknesses to form Au NR–4-mercaptobenzoic acid (MBA)@Cu2O core–shell structures. Surface plasmon resonance (SPR) absorption bands were adjusted by tuning the L/Ds of Au NR cores in these assemblies. SERS spectra of the core-shell structure were obtained under 633 and 785 nm laser excitations, and on the basis of the differences in the relative band strengths of these SERS spectra detected with the as-synthesized assemblies, we calculated the CT degree of the core–shell structure. We explored whether the Cu2O conduction band and valence band position and the SPR absorption band position together affect the CT process in the core–shell structure. In this work, we found that the specific surface area of the Au NRs could influence the CT process in Au NR–MBA@Cu2O core–shell structures, which has rarely been discussed before.

Shortening for LDPC-Coded Multi-User Systems

This letter explores shortening technology for achieving near Gaussian multiple access channel (GMAC) capacity in low-density parity-check coded multi-user systems. To optimize the shortening patterns, a hybrid extrinsic information transfer (H-EXIT) tool, which integrates EXIT and protograph-based EXIT, is firstly developed. Based on this analysis, H-EXIT priority (HEP) algorithm is proposed to facilitate the optimization of shortening patterns. It can be observed that columns with larger degrees are prior to be selected, which differs from those for point-to-point scenarios. Inspired by this finding, we further propose largest-column-degree priority (LCDP) algorithm, which narrows the selection space to lower the complexity while maintains a comparable performance. Extensive simulation results demonstrate the superiority of proposed shortening schemes from two aspects: 1) Proposed shortening can bring nonnegligible gain over unshortening with consistent sum rate; 2) HEP and LCDP algorithms outperform benchmark algorithms.

Investigating Information: A Qualitative Analysis of Expert Designers’ Information Representation and Structuring Behaviors

Abstract Information organization and utilization are integral to the design and development of creative ideas. However, navigating this often complex information space can be challenging, even for experienced designers. Therefore, a deep analysis of how expert software designers utilize and organize information is needed to provide qualitative insights into their information organization strategies. To address this, four professionals in the software design and development field were recruited for individual 3-hour design sessions. They were asked to generate ideas for a design challenge (reducing distraction-based pedestrian accidents) using information sheets specifically developed to contain different types of information, as identified by prior work. Results reveal individual differences in information approach and categorization, although these were motivated by similar underlying patterns of evaluating the relevance of the information for its ability to inform the project constraints, resources, or (user) requirements. Designer experience and use of design processes and knowledge transfer tools enhanced their ability to turn information into insights.

Should Robotic Surgery Simulation Be Introduced in the Core Surgical Training Curriculum?

Introduction: The focus of this research is to qualitatively analyse the literature and address the knowledge gap between robotic surgery simulation (RoSS) and core surgical training curriculum. It will compare the effectiveness and the benefits of using robotic simulators in training as compared to the current standard training methods.Materials and Methods: A qualitative research of literature was carried out with the use of critical analysis formatting to expand the search. The inclusion criteria entailed selecting academic resources that focused on Robotic Surgery Simulation (RoSS) and core surgical curriculum. The Online databases used in the search took into account information retrieval from stakeholders.Evidence Synthesis: In this article, we compiled and scrutinized the available relevant literature comparing performance assessments, surgical skills transfer and assessment tools between robotic surgery simulation (RoSS) and current training platforms in open and minimal access surgery. Data that has been published underpins the authenticity of robotic Surgery Simulation (RoSS), based on a combination of observational evaluation and simulation scores.Conclusion: The introduction of robotic surgery simulation (RoSS) has the potential to bring major improvements in the surgical training curriculum. RoSS platforms are more robust in terms of ensuring rapid surgical skills transfer/ acquisition, assessment is standardized, unbiased and the training covers non-technical skills aspects.

P0193 / #1923: COULD A DECISION TOOL BE USEFUL IN DETERMINING EARLY TRANSFER OF PATIENTS FROM PERIPHERAL HOSPITALS TO TERTIARY HDU/PICU?

Aims & Objectives: To assess the feasibility of creating a decision tool for transfer of unwell children from peripheral hospitals to tertiary centre. Methods: CoMET is the dedicated Paediatric Critical Care Transport Service for East Midlands, United Kingdom – providing advice as well as stabilisation and transfer of unwell children to tertiary facilities. Data collected from CoMET’s web based data store over 2.5yrs. 14 physiological and treatment variables were recorded from the time of referral and scored for each patient, an overall score calculated based on these and their outcome destination recorded. Results: In <1 year olds, only 22 out of 266 patients had a full set of data. Of these, 14 patients scored ≥10 to ≤15 (MOD), four patients scored ≥7 to ≤9 (cardio-respiratory involvement) - these were all intubated and transferred to a PICU. Another four patients scored ≥1 to ≤6 - transferred to HDU. In 1-12 year olds, 13 out of 264 patients had full set of data. One died with cardiogenic shock and MOD - scored 18. Eight scored ≥10 to ≤17 (MOD), all intubated and transferred to PICU. Three scored ≥2 to ≤4, all transferred to HDU. Abb: MOD - multi organ dysfunction Conclusions: Despite small dataset, our study suggests higher scores are indicative of more severe derangement in physiological status likely needing more support and retrieval to a PICU. Hence there is scope for development of a scoring tool that might help in the decision making of dispatching the transport team in borderline cases: further studies are needed.

Методологические инструментарии университетского трансфера востребованных нанотехнологий в региональную стройиндустрию

Методологические инструментарии университетского трансфера востребованных нанотехнологий в региональную стройиндустрию

The prevalence and risk factors of low back pain among the nurses at Sardjito Hospital, Yogyakarta, Indonesia

Background: The study aimed to identify the prevalence and risk factors of LBP among the nurses at Sardjito Hospital.&#x0D; Method: A cross-sectional study was conducted in Sardjito Hospital Yogyakarta. LBP was measured in nurses who had work for one year using the Keele Start Back Screening Tool (KSBT) and Orebro Musculoskeletal Pain Questionnaire (OMPQ). A simple and multiple logistic regression was used for analysis.&#x0D; Results: Of 800 valid subjects, 324 (40.5%) have the history of LBP complaint, 88.9% were suffering the pain during the data collection. The most significant variables are the history of previous spinal complaints (p = 0.00), slide board use for lateral transfer (p=0.010), gender (p=0.026) and current work place (p=0.019). Nine of the 288 patients of LBP have high risk in line with the KSBT stratification, while 22 of 288 patients have High Estimated Risk of Future Work Disability that agrees with the stratification of performance prognosis using OMPQ.&#x0D; Conclusion: The prevalence of LBP among the nurses at Sardjito Hospital reaches 40.5%, with 88.9% of whom still suffer from pain during the data collection. The risk factors of LBP among the nurses are previous spinal complaint, tools for lateral transfer, work place and gender.&#x0D; Key words: Risk factor; Lower back pain; Nurses; Pain; Prevalence&#x0D; Citation: Mahmud, Sri R, Iqbal MR, Lukman WA, Sri HN. The prevalence and risk factors of low back pain among the nurses at Sardjito Hospital, Yogyakarta, Indonesia. Anaesth. pain intensive care 2021;25(1):19–26;&#x0D; DOI 10.35975/apic.v25i1.1432&#x0D; Received: 13 November 2020, Reviewed: 18 November 2020, Accepted: 16 December 2020

Effectiveness of an Electronic Communication Tool on Transitions in Care From the Intensive Care Unit: Protocol for a Cluster-Specific Pre-Post Trial.

BackgroundTransitions in care are vulnerable periods in health care that can expose patients to preventable errors due to incomplete or delayed communication between health care providers. Transitioning critically ill patients from intensive care units (ICUs) to other patient care units (PCUs) is particularly risky, due to the high acuity of the patients and the diversity of health care providers involved in their care. Instituting structured documentation to standardize written communication between health care providers during transitions has been identified as a promising means to reduce communication breakdowns. We developed an evidence-informed, computer-enabled, ICU-specific structured tool—an electronic transfer (e-transfer) tool—to facilitate and standardize the composition of written transfer summaries in the ICUs of one Canadian city. The tool consisted of 10 primary sections with a user interface combination of structured, automated, and free-text fields.ObjectiveOur overarching goal is to evaluate whether implementation of our e-transfer tool will improve the completeness and timeliness of transfer summaries and streamline communications between health care providers during high-risk transitions.MethodsThis study is a cluster-specific pre-post trial, with randomized and staggered implementation of the e-transfer tool in four hospitals in Calgary, Alberta. Hospitals (ie, clusters) were allocated randomly to cross over every 2 months from control (ie, dictation only) to intervention (ie, e-transfer tool). Implementation at each site was facilitated with user education, point-of-care support, and audit and feedback. We will compare transfer summaries randomly sampled over 6 months postimplementation to summaries randomly sampled over 6 months preimplementation. The primary outcome will be a binary composite measure of the timeliness and completeness of transfer summaries. Secondary measures will include overall completeness, timeliness, and provider ratings of transfer summaries; hospital and ICU lengths of stay; and post-ICU patient outcomes, including ICU readmission, adverse events, cardiac arrest, rapid response team activation, and mortality. We will use descriptive statistics (ie, medians and means) to describe demographic characteristics. The primary outcome will be compared within each hospital pre- and postimplementation using separate logistic regression models for each hospital, with adjustment for patient characteristics.ResultsParticipating hospitals were cluster randomized to the intervention between July 2018 and January 2019. Preliminary extraction of ICU patient admission lists was completed in September 2019. We anticipate that evaluation data collection will be completed by early 2021, with first results ready for publication in spring or summer 2021.ConclusionsThis study will report the impact of implementing an evidence-informed, computer-enabled, ICU-specific structured transfer tool on communication and preventable medical errors among patients transferred from the ICU to other hospital care units.Trial RegistrationClinicalTrials.gov NCT03590002; https://www.clinicaltrials.gov/ct2/show/NCT03590002International Registered Report Identifier (IRRID)DERR1-10.2196/18675

Stroke follow-up in primary care: a discourse study on the discharge summary as a tool for knowledge transfer and collaboration

BackgroundThe acute treatment for stroke takes place in hospitals and in Norway follow-up of stroke survivors residing in the communities largely takes place in general practice. In order to provide continuous post stroke care, these two levels of care must collaborate, and information and knowledge must be transferred between them. The discharge summary, a written report from the hospital, is central to this communication. Norwegian national guidelines for treatment of stroke, issued in 2010, therefore give recommendations on the content of the discharge summaries. One ambition is to achieve collaboration and knowledge transfer, contributing to integration of the health care services. However, studies suggest that adherence to guidelines in general practice is weak, that collaboration within the health care services does not work the way the authorities intend, and that health care services are fragmented.This study aims to assess to what degree the discharge summaries adhere to the guideline recommendations on content and to what degree they are used as tools for knowledge transfer and collaboration between secondary and primary care.MethodsThe study was an analysis of 54 discharge summaries for home-dwelling stroke patients. The patients had been discharged from two Norwegian local hospitals in 2011 and 2012 and followed up in primary care. We examined whether content was according to guidelines’ recommendations and performed a descriptive and interpretative discourse analysis, using tools adapted from an established integrated approach to discourse analysis. ResultsWe found a varying degree of adherence to the different advice for the contents of the discharge summaries. One tendency was clear: topics relevant here and now, i.e. at the hospital, were included, while topics most relevant for the later follow-up in primary care were to a larger degree omitted. In most discharge summaries, we did not find anything indicating that the doctors at the hospital made themselves available for collaboration with primary care after dischargeof the patient.ConclusionsThe discharge summaries did not fulfill their potential to serve as tools for collaboration, knowledge transfer, and guideline implementation. Instead, they may contribute to sustain the gap between hospital medicine and general practice.

COVID-19 Pandemic and Beyond: Utilizing Digital ICT Tools for Agricultural Innovation Transfer to Farmers

Agricultural Extension Services (AES) have been restricted due the COVID-19 guidelines set up by the World Health Organization (WHO) as well as the Nigerian Government, thereby limiting farmers’ access to new innovations. The research utilized relevant literature on the subject to better understand how the coronavirus pandemic has affected Agricultural Extension Services (AES) and farmers. The study also suggests various means through which Digital tools can be utilized in order to propel agricultural production in a time when Agricultural Extension Agents (AEAs) find it difficult to reach farmers. It was discovered that the pandemic creates opportunities for utilization of digital ICTs to contact farmers specifically when physical contacts are restricted. The utilization of Digital communication tools creates an enabling environment to access new agricultural innovations from any part of the world. AEAs can therefore transfer new innovations to farmers as well as other stakeholders in a challenging time as this and even beyond.

Introduction to thermoacoustic Stirling engines: First steps and praxis

The work focuses on the theoretical study and design of Thermoacoustic Stirling-Like Cycle Engines. One of the main goals of this study is to describe the application of a methodology for energy analysis and optimization of thermoacoustic devices. This new approach avoids complicated mathematical treatments, facilitates access to this fascinating technology for all audiences. The presented methodology is based on the distribution of the active and reactive acoustic power flow according to the passive acoustic circuit. In addition, this methodology allows optimizing the device by comparing different acoustic circuits. This method is evaluated at a theoretical level with the models and simulations developed, for each of the case studies described. Besides, this publication shows the praxis from the first steps, so the reader is guided in the design and manufacture of a compact Stirling thermoacoustic energy recovery engine, operating in laboratory conditions. The resulting demonstrator is itself an academic tool for knowledge transfer.

Utilization of a novel Sendai virus vector in ex vivo gene therapy for hemophilia A.

Sendai virus (SeV) vectors are being recognized as a superior tool for gene transfer. Here, we report the transfection efficacy of a novel, high-performance, replication-defective, and persistent Sendai virus (SeVdp) vector in cultured cells and in mice using a near-infrared fluorescent protein (iRFP)-mediated in vivo imaging system. The novel SeVdp vector established persistent infection, and strong expression of inserted genes was sustained indefinitely in vitro. Analysis of iRFP-expressing cells transplanted subcutaneously into NOG, nude, and ICR mice suggests that innate immunity was involved in the exclusion of the transplanted cells. We also evaluated the feasibility of this novel SeVdp vector for hemophilia A gene therapy. This system enabled insertion of full-length FVIII genes, and transduced cells secreted FVIII into the culture medium. Transient FVIII activity was detected in the plasma of mice after intraperitoneal transplantation of these FVIII-secreting cells. Further improvement in methods to evade immunity, such as simultaneous expression of immunomodulatory genes, would make this novel vector a very useful tool in regenerative medicine.

Sharing Is Caring – Design and Demonstration of a Data Privacy Tool for Interorganizational Transfer of Data

Abstract This paper presents a Data Privacy Tool (IDPT) that is designed to provide a holistic and secure data management in organizations for handling, securing, sharing and re-sharing of data. The current version of IDPT allows the data controller in the organizations to configure data encryptions based on privacy obligations in a given context. This paper presents an inter-organizational use case scenario and subsequent demonstration of IDPT highlighting its user-friendly interface, security features (e.g. 2-way authentication, deletion of data after processing) and transparency of handling data.

Engaging Diverse Audiences: The Role of Community Radio in Rural Climate Change Knowledge Translation

Community radio is an important form of knowledge dissemination, especially in rural areas where it can create opportunities for a geographically spread-out audience to engage in local debates. Through this article, we reflect on the community-building function of radio and consider how it can be mobilized to support climate change knowledge transfer in rural communities. Our reflections draw on the use of community radio during the Gros Morne Climate Change Symposium, an event that brought together researchers, practitioners, and community members to discuss coastal climate change adaptation in Newfoundland and Labrador, Canada. We consider the history of radio in Canada, its role in rural communities, and review experiences with radio-focused knowledge dissemination in other locations to frame our own discussion of the topic. Through reflection, each of the co-authors highlights their understanding of the role of community radio at the symposium and argue for the continuing relevance of radio in an era when digital communications are more common. We conclude by arguing that community radio can strengthen place-based identities by creating a distinct forum for engagement and is therefore an important tool for climate change knowledge transfer.

Compatibility of sulfosulfuron and metsulfuron-methyl for the control of complex weed Phalaris minor in wheat through frontline demonstrations of eastern Uttar Pradesh

Front Line Demonstration is one of the most powerful tools for transfer of technology. The present study was undertaken to find out the yield gap through FLDs on wheat crop. Krishi Vigyan Kendra, Maharajganj, Eastern U.P. conducted 75 front line demonstration on wheat crop at farmers field of fifteen adopted villages during 2018-19 and 2019-20 for transfer of technology. In two consecutive year demonstration programme of improved wheat production technology on wheat variety HD 2967 demonstrate production potential and economic benefit of improved technologies consisting herbicidal management. Application of Sulfosulfuron + Metsulfuron 32 g/ha resulted in significantly lower plant population of Phalaris minor followed by effect of Isoproturon + 2,4-D (1000 + 500 g/ha) application resulted in more number of P. minor. Grain yield were significantly higher in treated plots as compared to the control Sulfosulfuron + Metsulfuron 32 g/ha gave maximum grain yield 36.05q/ha compared to control 22.85q/ha, which could possibly use for herbicides control in wheat crop with a considerable higher yield. The extension gap and technology gap were observed to be 13.20 q/ha, 13.95 q/ha respectively. The technology index (%) of 27.90%. Technology index was recorded to be decreased over the successive years of study the successive decreased value of technology index reflected the feasibility of the demonstrated technology in agro - climatic condition of eastern Uttar Pradesh.

The role of offset and technology transfer for installing an aeronautical industrial pole

Abstract: This is a unique case study of a phenomenological, exploratory and qualitative approach, with a horizontal temporal cut. The goal of the present study was to bring up the current stage of a small aeronautical industry in Santa Catarina in regards to offset and technology transfer tools. In order to achieve this goal, data collection involved interviews, assembly line observation and web page analysis. The results indicate a positive outlook regarding the offset, despite its non-use. The perception about technology transfer is negative, being verified that the organization needs external technologies.

Identification of automatic guided vehicle (agv) based on magnetic guided sensor for industrial material transfer

Automatic Guided Vehicle (AGV) is a material transfer tool that is now widely used in the industry. One of the advantages is that it can transfer material automatically without the need for an operator who has to drive it. AGV using a magnetic guided sensor is one of the most widely used types. So that the tool can run according to the planned trajectory, it is necessary to design a controller that matches its characteristics. The design of the controller is needed identification of the model of the plant to know the characteristics of the plant. Identification with the Extended Least Square method is a form of parameter estimation recursively through a quadratic error gradient formulation with a criterion function involving all errors. The structural approach model used linearly uses Auto-Regressive eXogenous (ARX) and Auto-Regressive Moving Average eXogenous (ARMAX). The validation process of the model uses the Means Square Error (MSE) criteria and the FIT percentage. Based on the results obtained by the best plant with ARMAX model structure with MSE values 82.14 and percentage of FIT value 89.98%.

Enhancement in productivity of green gram (Vigna radiate L) through front line demonstration technologies in Rajasthan

India is a major producer of green gram in the world and grown in almost all the States. Its area in the country is about 4.5 million ha. with the total production of 2.5 million tonnes having a productivity of 548 kg/ha and contributing 10 per cent to the total pulse production in 2019–20. Rajasthan is the major producer of green gram followed by Maharashtra, Andhra Pradesh, Gujarat, Bihar and Karnataka. However, the area under this crop fluctuates with rainfall. In Ajmer district, the area has fluctuated between 0.86 to 1.21 lakh ha during last five years. Similarly, the average productivity ranged from 403 to 701 Kg/ha (during 2014–15 to 2019–20). Since the average productivity of green gram is far below the potential yield, therefore, efforts were made to increase the productivity by promotion of improved technologies through frontline demonstrations (FLDs). Front line demonstration is an effective technology transfer tool that bridges the yield gaps. Krishi Vigyan Kendra Ajmer has conducted large number of FLDs on green gram in the district during 2016 to 2021. A total number of 370 demonstrations were conducted on green gram in 190 ha area under rainfed condition with the active participation of farmers. The objective of these demonstrations was to increase the productivity of green gram crop by adopting improved technologies at farmers’ fields. Results of FLDs indicated that demonstrated technologies recorded higher yield as compared to farmer's local practice. The demonstrated improved technology of green gram recorded 25.9 to 46.6 per cent increase in yield in comparison to farmer practice. Result of the study indicated that the demonstrated technology of green gram recorded highest yield of 10.20 q/ha against local check (7.40 q/ha) with an increase of 38.2 per cent during kharif 2018. Technological yield gap affecting yield in green gram was found to be highest (5.20 q/ha) during 2016, while extension yield gap varied from 1.40 to 2.80 q/ha in green gram cultivation during study period. Overall, it is inferred that the demonstrated improved technology package gave higher gross return, net return with higher benefit cost ratio as compared to farmer's practices in both farming situations.

Realising higher lentil productivity through farmer participatory action in submountainous zone of Punjab

Cluster frontline demonstration (CFLD) program is an effective technology transfer tool to bridge the yield gaps. The technological and extension yield gaps in lentil crop were studied for three years during rabi 2017–18 to rabi 2019–2020 under CFLD program in submountainous zone of Punjab, India. Technology gap and extension yield gap of 2.20 and 1.40 q ha−1, respectively were recorded in lentil during the study period. Improved technology package has also enhanced the profitability of lentil in terms of gross (Rs 44,905/- and Rs 38,928/- in DP and FP, respectively) and net returns (Rs 20,972/- and Rs 16,362/- in DP and FP, respectively) besides additional returns in the range Rs 4010–5200 ha−1, enhancing incremental benefit–cost ratio (3.13–3.80). Technology index in lentil (22.09%) has implied that demonstrated farm technology in lentil is quite feasible under prevailing farming situations in Punjab, but it needs to be popularized in an intensive manner to educate farmers to adopt technologically sound and economically viable methods to enhance lentil productivity and farm profitability.