Purpose Covid-19 outbreak has compelled the world-wide education system to use the digital collaboration platform (DCP) for online learning, for robust inclusive sustainable education. The purpose of this paper is to understand the adoption intention and effectiveness of DCP using technology acceptance model (TAM) for online learning among students studying in higher education institutes (HEIs) in India. Design/methodology/approach A structured questionnaire has been adopted to survey and collect data from 324 students studying in HEI of Maharashtra state in India. The questionnaire consisted of 28 constructs. The constructs in this section were measured using a five-point Likert scale ranging. In the first step, first-order confirmatory factor analysis is carried out by using the software IBM AMOS-20. The initial model is generated for six constructs, and outcomes are used to analyze the model’s goodness of fit and construct validity. In second step, structural equation modelling is carried out to do the path analysis of the proposed model. Findings The findings connote that the interactivity, cost-effectiveness and the core TAM constructs as perceived usefulness form positive attitude towards usage of DCP and intention to adopt it in near future by the students of HEI of India. The research is an attempt to provide possible explanations for the epochal relationships between the constructs and discusses the usage of information, which can be further used to enhance the acceptance of DCP among students in urban as well as rural India. Research limitations/implications The results and findings will provide a direction to the various stakeholders such as educators, management, learners and the parents on the adoption intention of digital collaborative platform from a learner’s point of view. This will lead to the knowledge which will help in practical implementations of these technologies. Practical implications The results and findings will provide a direction to the various stakeholders such as educators, management, learners and the parents on the adoption intention of DCP from learner’s point of view. This will lead to the knowledge which will help in practical implementations of these technologies. The findings imply that the interactivity, cost-effectiveness and the core constructs of TAM such as perceived usefulness form positive attitude towards usage of DCP and intention to adopt it in near future by the students of HEI of India. This research provides possible explanations for the significant relationships between the constructs and discusses how this information can be used to enhance the acceptance of DCP among students in urban as well as rural India. Social implications This research provides possible explanations for the significant relationships between the constructs and discusses how this information can be used to enhance the acceptance of DCP among students in urban as well as rural India, which is the need of hour for sustainable education. Originality/value There are tremendous studies on online learning and use of digital platforms including the constructs of TAM but in the times of Covid-19, where it has become mandatory for all educational institutes to use the digital collaborative platform for continuance of education. The study is original and is an attempt to understand students’ perspective towards usage of DCP and its effectiveness in learning in the rural parts of Maharashtra from where the students hail to study in HEI in Pune and Mumbai.

F-FDG-LL PET/CT has high specificity for the diagnosis of DFO in complicated diabetic foot. The F-fluoride PET/CT helps in the characterization the extent of underlying CN. An early and accurate diagnosis with F-FDG-LL PET/CT aids the rational initiation of antibiotics for DFO.

Early detection of infection in acute pancreatitis (AP) affects the choice of treatment and clinical outcome. We used PET/CT with 18 F-FDGlabeled autologous leukocytes to detect infection in pancreatic or peripancreatic fluid collections in patients with AP. Methods: Fortyone patients (28 men and 13 women) who were 21-69 y old (mean ± SD, 41 ± 11.5) and had AP and radiologic evidence of a fluid collection in or around the pancreas were studied. Leukocytes were separated from the patient's venous blood, labeled with 18 F-FDG, and reinjected intravenously; PET/CT images were acquired 2 h later. A final diagnosis of infection was based on microbiologic culture of fluid aspirated from the collection. Patients were treated with supportive care and antibiotics; percutaneous drainage or laparotomy was performed when indicated. Results: Blood glucose level, total leukocyte count, neutrophil count, and leukocyte labeling efficiency varied from 83 to 212 mg/100 mL (118 ± 30), 4,600 to 24,200/mm 3 (11,648 ± 5,376), 55% to 90% (73 ± 10), and 31% to 97% (81 ± 17), respectively. Increased tracer uptake in the fluid collection was seen in 12 of 41 patients; 10 had culture-proven infection and underwent percutaneous drainage, and aspiration was unsuccessful in 2. The scan results were negative for infection in 29 patients; 25 had fluid culture results that were negative for infection, and aspiration was unsuccessful in 4. The sensitivity, specificity, and accuracy of the scan were all 100% in 35 patients for whom fluid culture reports were available. Conclusion: PET/CT with 18 F-FDG-labeled leukocytes is a noninvasive and reliable method for the diagnosis of infection in pancreatic or peripancreatic fluid collections in patients with AP.