DVI

This study provides a method for analyzing the drought-vulnerability index (DVI) from a multidimensional perspective that includes biophysical and social aspects, considering the Intergovernmental Panel on Climate Change's (IPCC) assessment. The proposed method generates the "exposure index (EI)", "sensitivity index (SI)", and "adaptive capacity index (ACI)" components of the proposed DVI using nine sub-indicators and 29 proxy variables. By using it throughout all of Turkey's provinces, the performance of the developed index was evaluated...

Disaster victim identification (DVI) is an important process in the aftermath of disasters to provide answers for the families and communities of victims. Australian forensic practitioners contribute to such processes internationally under difficult post-disaster circumstances. The aim of the study was to better understand the challenges experienced by forensic practitioners in international DVI operations. Participants ( N  = 20) included DNA analysts, fingerprint examiners, forensic odontologists, forensic pathologists, and mortuary technicians who had experience in DVI operations...

BACKGROUND: Indoor air pollution has been reported to have adverse effects on the eye; however, the health effects of exposure to cooking with solid fuels on visual impairment remain unclear in China. OBJECTIVE: We aimed to examine the association between cooking with solid fuels and visual impairment, including distance visual impairment (DVI) and near visual impairment (NVI). METHODS: Data were obtained from the China Health and Retirement Longitudinal Study, a nationwide survey of adults aged over 45 years who were enrolled in 2011 (Wave 1) and followed up in Wave 2 (2013), Wave 3 (2015), and Wave 4 (2018)...

BACKGROUND: Clinicians typically measure the knee frontal plane projection angle (FPPA) during a single-leg squat to identify females with patellofemoral pain (PFP). A limitation of this measure is minimal attention to movement of the pelvis on the femur that can create knee valgus loading. The dynamic valgus index (DVI) may be a better assessment. HYPOTHESIS/PURPOSE: The purpose of this study was to compare the knee FPPA and DVI between females with and without PFP and determine if the DVI better identified females with PFP than the knee FPPA...

BACKGROUND: Cabamiquine is a novel antimalarial that inhibits Plasmodium falciparum translation elongation factor 2. We investigated the causal chemoprophylactic activity and dose-exposure-response relationship of single oral doses of cabamiquine following the direct venous inoculation (DVI) of P falciparum sporozoites in malaria-naive, healthy volunteers. METHODS: This was a phase 1b, randomised, double-blind, placebo-controlled, adaptive, dose-finding, single-centre study performed in Leiden, Netherlands...

AIMS: To determine the conditions under which early hypoattenuated leaflet thickening (HALT) after transcatheter aortic valve implantation (TAVI) becomes hemodynamically relevant. METHODS AND RESULTS: The study included 100 patients (age: 81.5 ± 5.5 years; female 63%), thereof 50 patients with HALT. After anonymization and randomization, blinded readers measured maximum thrombus thickness per prosthesis (MT_pr) and movement restriction (MR_pr) on ECG-gated whole heart cycle CTA...

BACKGROUND & OBJECTIVE: Fetal growth restriction (FGR) is one of the leading causes of perinatal morbidity and mortality. Our study aimed to analyze the gross and histopathological changes in the placentas of growth-restricted fetuses. METHODS: Placentas of fifty growth-restricted fetuses received in the Department of Pathology for 3 years were studied. Clinical data including ultra-sonographic findings were obtained. The received placentas were photographed and the details were documented in a prepared template...

INTRODUCTION: Accurate age estimation is of utmost importance in several branches of life, be it disaster victim identification (DVI), sports, fashion, education, and many more. Several studies/formulas have been proposed over the years from various parts of the world and amongst them, Cameriere's method of age estimation is now being accepted globally, and the related work is still one of the most thought about. AIM: The aim of this study was to access the relationship between dental age (DA) and chronological age using Cameriere and Demirjian age estimation method in the north Indian population and develop a population-specific regression formula and validate it in the north Indian population...

PURPOSE: The purpose of this study was to investigate the precision of deep learning (DL)-based auto-reconstruction in localizing interstitial needles in post-operative cervical cancer brachytherapy (BT) using three-dimensional (3D) computed tomography (CT) images. MATERIAL AND METHODS: A convolutional neural network (CNN) was developed and presented for automatic reconstruction of interstitial needles. Data of 70 post-operative cervical cancer patients who received CT-based BT were used to train and test this DL model...

OBJECTIVES: To compare the effectiveness and safety of Dinoprostone Gel (DG), Misoprostol Vaginal Insert (MVI) and Dinoprostone Vaginal Insert (DVI) for induction of labour (IOL) in twin pregnancies. STUDY DESIGN: Retrospective cohort study of twin pregnancies > 34 + 0 weeks gestation that underwent induction of labour (IOL) with DG, MVI or DVI between December 2016 and November 2019 in a Tertiary NHS hospital, North West England, UK...

Inorganic carbon is the largest source of carbon in terrestrial surface, particularly in arid and semiarid regions, including the Chahardowli Plain in western Iran. Inorganic carbon plays an equal or greater role than organic soil carbon in these areas, although less attention has been paid in quantifying their variability. The objective of this study was to model and map calcium carbonate equivalent (CCE) presenting inorganic carbon in soil using machine learning and digital soil mapping techniques. Chahardowli Plain in foothills of the Zagros Mountains in the southeast of Kurdistan Province in Iran was taken as a case study area...

Purpose Allied dental health care professionals have served on disaster victim identification (DVI) teams; however, the literature is void of statistical measures regarding transferable skills and disaster preparedness. The purpose of this study was to assess second year dental hygiene and dental assistant students' match accuracy for simulated DVI radiographs and compare the match accuracy between the student groups. Methods Five patient cases were chosen at random to retrospectively collect sets of digital bitewing radiographs from two time periods...

Disaster victim identification (DVI) refers to the identification of multiple deceased persons following an event that has a catastrophic effect on human lives and living conditions. Identification methods in DVI are typically described as either being primary, which include nuclear genetic markers (DNA), dental radiograph comparisons, and fingerprint comparisons, or secondary, which are all other identifiers and are ordinarily considered insufficient as a sole means of identification. The aim of this paper is to review the concept and definition of so-called 'secondary identifiers" and draw on personal experiences to provide practical recommendations for improved consideration and use...

Integrated approaches to disaster victim identification (DVI) management have led to a need for technologies to improve interaction among parties involved in post-mortem (PM) and ante-mortem (AM) data collection through better communication and coordination. Mobile Forensic Workspace© (MFW) is a collaborative mobile system that not only facilitates the systematic collection of high-quality data, but also allows DVI professionals to coordinate activities and exchange data through secure real-time communication at major disaster scenarios in accordance with security, privacy and legal protocols...

Objective . The purpose of this study was to evaluate the accuracy of brachytherapy (BT) planning structures derived from Deep learning (DL) based auto-segmentation compared with standard manual delineation for postoperative cervical cancer. Approach . We introduced a convolutional neural networks (CNN) which was developed and presented for auto-segmentation in cervical cancer radiotherapy. The dataset of 60 patients received BT of postoperative cervical cancer was used to train and test this model for delineation of high-risk clinical target volume (HRCTV) and organs at risk (OARs)...

BACKGROUND: Lower extremity deep venous insufficiency (DVI) occurs secondary to structural or functional abnormalities of deep venous valves in the affected extremities. The effectiveness of surgical treatment for improvement of the hemodynamic status in these patients remains controversial in clinical practice. METHOD: In this case report, we describe a patient who presented with severe right lower extremity edema and liposclerosis and underwent venography, which suggested a variation in the number of femoral veins...

These guidelines are an update of those made in 2007 at the request of the French Society of Infectious Diseases (SPILF, Société de Pathologie Infectieuse de Langue Française). They are intended for use by all healthcare professionals caring for patients with disco-vertebral infection (DVI) on spine, whether native or instrumented. They include evidence and opinion-based recommendations for the diagnosis and management of patients with DVI. ESR, PCT and scintigraphy, antibiotic therapy without microorganism identification (except for emergency situations), therapy longer than 6 weeks if the DVI is not complicated, contraindication for spinal osteosynthesis in a septic context, and prolonged dorsal decubitus are no longer to be done in DVI management...

Nature reserves are among the most bio-diverse regions worldwide, and rapid and accurate identification is a requisite for their management. Based on the multi-temporal Sentinel-2 dataset, this study presents three multi-temporal modified vegetation indices (the multi-temporal modified normalized difference Quercus wutaishanica index (MTM-NDQI), the multi-temporal modified difference scrub grass index (MTM-DSI), and the multi-temporal modified ratio shaw index (MTM-RSI)) to improve the classification accuracy of the remote sensing of vegetation in the Lingkong Mountain Nature Reserve of China (LMNR)...

Discordance exists between Doppler-derived and left heart catheterization (LHC)-derived mean gradient (MG) in transcatheter aortic valve implantation (TAVI). We compared echocardiographic parameters of prosthetic valve stenosis and LHC-derived MG in new TAVIs. In a retrospective, single-center study, intraoperative transesophageal echocardiogram (TEE)-derived MG, LHC-derived MG, and acceleration time (AT) were obtained before and after TAVI in 362 patients. Discharge MG, AT, and Doppler velocity index (DVI) using transthoracic echocardiogram (TTE) were also obtained...

Forensic odontology is a young area in India. However, it has been used as an integral component in a various medicolegal cases in India. However, the involvement of a dentist in mass disasters still needs to be well recognized. The role of the dentists in any unforeseen circumstances is to contribute as an adjunct hand in Disaster Victim Identification (DVI) which is in an emergent stage in India. This study aimed to assess an Indian dental professional's knowledge and awareness of their role in DVI. A pre-tested, self-administered anonymous questionnaire consisting of 6 open-ended and 14 close-ended questions was mailed to the participants...