585 research outputs found
3D Face Recognition using Significant Point based SULD Descriptor
In this work, we present a new 3D face recognition method based on Speeded-Up
Local Descriptor (SULD) of significant points extracted from the range images
of faces. The proposed model consists of a method for extracting distinctive
invariant features from range images of faces that can be used to perform
reliable matching between different poses of range images of faces. For a given
3D face scan, range images are computed and the potential interest points are
identified by searching at all scales. Based on the stability of the interest
point, significant points are extracted. For each significant point we compute
the SULD descriptor which consists of vector made of values from the convolved
Haar wavelet responses located on concentric circles centred on the significant
point, and where the amount of Gaussian smoothing is proportional to the radii
of the circles. Experimental results show that the newly proposed method
provides higher recognition rate compared to other existing contemporary models
developed for 3D face recognition
Can physicochemical properties of antimicrobials be used to predict their pharmacokinetics during extracorporeal membrane oxygenation? Illustrative data from ovine models
"Retail Teleclinics"-A Low Cost Scalable Healthcare Delivery Model for Rural India
Rural India has an acute shortage of doctors whereas urban India is over supplied. Many medical graduates are reluctant to serve in rural areas due to poor civic structures. By adopting technology we planned to strike a balance in this disparity. Our project AWISH is a social enterprise. AWISH in Sanskrit means “to reach” which denotes the mission motto-providing medical consultations in rural areas by utilising telemedicine. We have evolved an efficient, cost-effective, sustainable, scalable healthcare delivery model after pilot project, “AWISH retail teleclinics”. We have identified, recruited and trained the pharmacy owners in rural areas who provide a 4ftx4ft space in their pharmacy for a teleclinic facility. The Teleclinic is equipped with a computer, LED TV, printer, broadband Internet, pulseoxymeter, glucometer, digital thermometer and BP apparatus. Special videoconferencing software which works on 256KBPS bandwidth is provided. The pharmacist is trained to use the equipment and the approximate cost to the pharmacist for the equipment is around US$1,000. Free consultations are provided for three months and the telemedicine GP runs free medical camps weekly for three months. This familiarises the doctor with the patients, and also increased pharmacy revenue. Medical consultations were provided by our parent institute-Nightingale Multi-specialty Hospital where a dedicated telemedicine wing has been setup. For all patients general consultations are provided. Specialist consultations are provided when required. Currently we are operating 10 Teleclinics and planning to scale up to 100 in a year. All the pharmacy owners have recovered their investment. Present average footfalls are 20 per day in each centre. Our audit results on the project’s social and financial impact are promising. For a developing country with poor primary healthcare in rural areas the only resort is dependency on quacks which many a times proves to be problematic to the uneducated population. Our model has proved to be an economical and effective solution
Structure of lithium catena-poly[3,4-dihydroxopentaborate-1:5-[mu]-oxo]
LiH2B5O9, M(r) = 207.0, monoclinic, P2(1)/a, a = 13.576 (4), b = 9.077 (4), c = 5.543 (3) angstrom, beta = 91.47 (1)degrees, V = 682.8 (4)) angstrom3, Z = 4, D(x) = 2.013 g cm-3, lambda(Mo Kalpha) = 0.7107 angstrom, mu = 2.06 cm F(000) = 408, T = 293 K, R = 0.049 for 1689 independent observed reflections. The structure contains chains of B5O9H2]- anions linked through shared O atoms. In each anionic unit two B3O3 rings, each incorporating two triangular BO3 units, are connected by a shared tetrahedral BO4 unit. The Li atom has four O-atom neighbours arranged in an approximately tetrahedral configuration. The Li polyhedra connect B-O polyanions to form a two-dimensional network. Further connections are provided by hydrogen bonds
A Study on Potentiality of Silver as an Investment Asset
In the last few years the countries around the world are facing burden of global economic slowdown and the same is indicated in their slower GDP growth and falling stock market prices. Even under these precarious conditions the commodity markets are experiencing considerable growth and are offering good returns to the investors. Among all commodities, though considered as highly volatile, silver is a very attractive commodity to invest. In contrast to the common belief, silver is relatively a safe investment in the long run and assures significantly high returns to the investors. The present study aims to prove potentiality of silver as an investment asset using simple risk, return analysis and other basic fundamentals. The results of the analysis prove that silver is a good asset for investment vis-à-vis gold and stock markets and is a consistent performer under different economic conditions
A COMPREHENSIVE REVIEW ON COMPARISON OF GDOCP IN PHARMACEUTICAL MANUFACTURING UNIT AS PER EUROPEAN AND WHO GUIDELINES
To review the good documentation practices in the pharmaceutical industry as per the guidelines provided in the European Commission and WHO (World Health Organisation). GDocP is a systematic method of planning, evaluating, approving, issuing, documenting, preserving, and archiving records. GDocP is a must when operating in an atmosphere of existing GMP. To provide an overview of good documentation practices for those employed in the pharmaceutical and healthcare sectors. The GDocP stands for good documentation practice which can be described as an integral part of quality assurance (QA) and thus related to all aspects of GMP. There are very few articles related to the comparison of GDocP in the pharmaceutical manufacturing unit as per European and WHO guidelines hence we are trying to develop a study on the comparison of GDocP guidelines. Public and private organizations, institutions, and regulatory authorities working and cooperating and with the pharmaceutical industry are involved at the international and national level to reach a consensus on the guidelines and laws for the production of medicinal products for human. This article explains how these participants work and cooperate and set out current regulations along the lines of the European community and WHO referencing, where appropriate, the practiced guidelines, outside space regulatory action referred to above. In this way, the goal is to achieve exceptional standards of quality, protection, and efficacy in the manufacture of health products
Role of Rasayana in Netra Roga
Ayurveda is the most ancient medical science in the world and being the science of life, deals with every aspect of the life. The main aim of Ayurveda is the promotion of health and prevention of diseases. Rasayana Chikitsa is one of the eight branches of Ayurveda and the term Rasayana is derived from the root word Rasa and Ayana, which means Rasa Gamanam (transportation/ transformation of Rasa). It is the best means of keeping the Rasa and other Dhatus in excellent condition. Rasayana Chikitsa helps to achieve long life, better recollection, increased intellect, healthy body and mind, youth fullness, good complexion, good voice, abundance of body and sense organ strength, increased lusture. The main Rasayanas adopted in Netra Chikitsa are Naimitika Rasayana and Achara Rasayana. The appropriate use of Chakshushya and Rasayana Dravyas will help to maintain the health of the Netra and prevents age related eye disorders. This article presents various Rasayana Dravyas related to Netra Roga
Protein-bound drugs are prone to sequestration in the extracorporeal membrane oxygenation circuit: results from an ex vivo study
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