1,721,665 research outputs found
E-GMDCSA24: Event Based Human Fall Detection Dataset
No full textThis dataset consists of RGB-to-Event converted data for Human Fall Detection. It is intended for use in Human Fall Detection tasks leveraging Neuromorphic/Event-based Vision. The dataset includes Event images, RGB images, and files containing raw event data
E-Fall Vision: Event Based Human Fall Detection Dataset
No full textThis dataset consists of RGB-to-Event converted data for Human Fall Detection. It is intended for use in Human Fall Detection tasks leveraging Neuromorphic/Event-based Vision. The dataset includes Event images, RGB images, and files containing raw event data
E-CAUCAFall: Event Based Human Fall Detection Dataset
No full textThis dataset consists of RGB-to-Event converted data for Human Fall Detection. It is intended for use in Human Fall Detection tasks leveraging Neuromorphic/Event-based Vision. The dataset includes Event images, RGB images, and files containing raw event data
مشاہیر کے غیرمطبوعہ خطوط امین زبیری کے نام
No full textMunshi Muhammad Ameen Zubairi (1872-1958) was a scholar known for opposing literary giants. He had written articles and books showing his aversion to and disagreement with Shibli Nomani and Allama Muhammad Iqbal. Being a well-known scholar and employed by the royal courts of Bhopal, Zubairi had befriended many prominent literary and political figures of his times and it included persons like Shibli Nomani, Zafar Ali Khan, Abdul Majid Daryabadi, Abdur Razzaq Kanpuri and many others. Muhammad Hamza Farooqi had discovered these letters, written by some towering personalities and addressed to Zubairi, preserved in London's India Office Library. He has reproduced them here with an introduction and annotations, expounding the context
Sample size determination for time-to-event endpoints in randomized selection trials with generalized exponential distribution
Get PDFRandomized selection trials are frequently used to compare experimental treatments that have the potential to be beneficial, but they often do not include a control group. While time-to-event endpoints are commonly applied in clinical investigations, methodologies for determining the required sample size for such endpoints, except exponential distribution, are lacking. In recent times, there has been a shift in clinical trials, with a growing emphasis on progression-free survival as a primary endpoint. However, the utilization of this measure has typically been restricted to specific time points for both sample size determination and analysis. This alteration in approach could wield a substantial influence on the clinical trial process, potentially diminishing the capacity to discern variances between treatment groups. In the calculation of sample sizes for randomized trials, this investigation operates under the assumption that the time-to-event endpoint conforms to either an exponential, Weibull, or generalized exponential distribution
Synthesis and characterization of platinum(II) loaded thermosensitive poly(vinyl ether)s and investigations into their potential as UV-triggerable hydrosilylation catalysts
No full textSubmission published under a 24 month embargo labeled 'Closed Access', the embargo will last until 2025-12-01The student, Muhammad Hamza Ansar, accepted the attached license on 2023-11-13 at 17:31.The student, Muhammad Hamza Ansar, submitted this Thesis for approval on 2023-11-13 at 17:38.This Thesis was approved for publication on 2023-12-05 at 17:13.DSpace SAF Submission Ingestion Package generated from Vireo submission #19915 on 2024-03-01 at 13:48:07The hydrosilylation reaction, which involves the addition of silane Si-H bonds across C-C and C-O multiple bonds, has numerous applications in chemistry. These applications range from the synthesis of organosilicon reagents to the production of silicone-based elastomers. In industry, Karstedt’s catalyst is the most widely employed hydrosilylation catalyst, but it is highly active at room temperature, which for some applications the high activity is not desirable. In addition, it suffers from a short shelf life and is stable only in solution. The aim of the present study is to develop a new kind of hydrosilylation catalyst which has a long shelf life in its latent form but catalyzes the reaction at a high rate after a thermal trigger is applied. In order to achieve this goal, we focus on the chemistry of poly(vinyl ether)s, some of which have been reported to exhibit a thermosensitive phenomenon called upper critical solution temperature (UCST). UCST behavior refers to the property that the polymer is insoluble in a certain solvent at low temperatures, but becomes completely soluble over a very small temperature increase. In this study, we studied as heat-triggerable hydrosilylation catalysts Pt-loaded poly(vinyl ether)s that exhibit UCST behavior in organic solvents. In the first chapter, we document the synthesis of a poly(vinyl ether) with biphenoxyethyl pendants, called BPOVE, which is known to be insoluble in toluene below 15 oC. We modified BPOVE to incorporate pyridine functionalities (NBPOVE), studied the thermosensitive behavior of the resulting modified polymer. We then loaded the modified polymer with Pt(II) and studied its catalytic activity for the hydrosilylation of 1-octene with MD´M as a function of temperature. The second chapter describes the synthesis of poly(vinyl ether)s with nonafluoroheptanoxyethyl side chains, called 9FVE, which have been reported to be insoluble in toluene below 70 oC. We modified 9FVE to incorporate pyridine functionalities (N9FVE) and studied its solubility in toluene as a function of temperature
sj-docx-1-smo-10.1177_20503121231222822 – Supplemental material for Incidence and characteristics of ligamentous knee injuries accompanying a femur shaft fracture and their association with injury mechanism and fracture characteristics: A prospective-observational study in a low-middle-income country
No full textSupplemental material, sj-docx-1-smo-10.1177_20503121231222822 for Incidence and characteristics of ligamentous knee injuries accompanying a femur shaft fracture and their association with injury mechanism and fracture characteristics: A prospective-observational study in a low-middle-income country by Muhammad Hamza Dawood, Muhammad Gulfam Shahzad, Haseefa Perveen, Muhammad Daniyal, Sheza Sohail and Mavra Roshan in SAGE Open Medicine</p
sj-pdf-1-smo-10.1177_20503121241242610 – Supplemental material for Evaluation of stroke in pregnant and non-pregnant women of reproductive years: A multicenter ambispective cohort study in a low- to middle-income country
No full textSupplemental material, sj-pdf-1-smo-10.1177_20503121241242610 for Evaluation of stroke in pregnant and non-pregnant women of reproductive years: A multicenter ambispective cohort study in a low- to middle-income country by Muhammad Hamza Dawood, Kauser Mahmood, Mavra Roshan, Lailamah Rehman Sherani and Haseefa Perveen in SAGE Open Medicine</p
sj-docx-1-smo-10.1177_20503121231157217 – Supplemental material for Prevalence of low back pain among medical doctors of the teaching hospitals in Karachi, Pakistan: A cross-sectional survey
No full textSupplemental material, sj-docx-1-smo-10.1177_20503121231157217 for Prevalence of low back pain among medical doctors of the teaching hospitals in Karachi, Pakistan: A cross-sectional survey by Salman Javed, Muhammad Hamza Dawood, Muhammad Waseem Memon, Ibrahim Zahid Selod and Arshi Seja in SAGE Open Medicine</p
sj-pdf-3-smo-10.1177_20503121231222822 – Supplemental material for Incidence and characteristics of ligamentous knee injuries accompanying a femur shaft fracture and their association with injury mechanism and fracture characteristics: A prospective-observational study in a low-middle-income country
No full textSupplemental material, sj-pdf-3-smo-10.1177_20503121231222822 for Incidence and characteristics of ligamentous knee injuries accompanying a femur shaft fracture and their association with injury mechanism and fracture characteristics: A prospective-observational study in a low-middle-income country by Muhammad Hamza Dawood, Muhammad Gulfam Shahzad, Haseefa Perveen, Muhammad Daniyal, Sheza Sohail and Mavra Roshan in SAGE Open Medicine</p
- …
