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Showing posts with the label Pathology

Ophthalmology: A Brief Introduction

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Ophthalmology is a surgical branch of medicine that focuses on the identification and treatment of conditions affecting the eyes. A doctor who has completed specialist training in both medical and surgical eye care is called an ophthalmologist. Ophthalmology specialists must do extra postgraduate residency training in that discipline after receiving their medical degrees. An integrated one-year internship that includes more comprehensive medical training in disciplines like internal medicine or general surgery may be part of this. Ophthalmologists use laser therapy, do surgery when necessary, and prescribe drugs to treat conditions such eye disorders. Primary and specialized medical and surgical eye care are both offered by ophthalmologists. At some time during their training, the majority of ophthalmologists take part in academic research on eye problems, and many go on to make research their profession. Diseases Treated by Ophthalmologists  Cataract: A cataract is a hazy spot in...

Advanced Genotyping of DNA Fingerprints using a Model Created from Actual Chip Electrophoresis Data

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Abstract Due to the superior precision of the digitalization process, extensive comparative studies of DNA fingerprints favour automated chip capillary electrophoresis over traditional gel planar electrophoresis. The device resolution and sizing accuracy, however, continue to be a constraint on band size determination. Therefore, band matching continues to be the most important stage in DNA fingerprint analysis. The capacity to discriminate between closely related samples is regrettably greatly diminished by the majority of current approaches, which merely assess the pairwise similarity of the samples and use heuristically computed constant thresholds to assess the maximum permissible band size divergence. This work introduces a novel method based on global multiple-band alignments of all samples, with an adaptive threshold obtained from the in-depth migration analysis of numerous actual examples. The suggested method enables accurate automated comparison of DNA fingerprint similaritie...

Application of New Raman Spectroscopic Techniques in Forensic Science

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Abstract In the field of forensic science, this article discusses current advancements in and applications of various potent and relatively new Raman spectroscopy techniques. Raman spectroscopy with surface enhancement has been used to sensitively analyze minute quantities of prohibited drugs. For some forensic evidence, shifted-excitation Raman difference spectroscopy has been used to get Raman spectra without fluorescence background. Additionally, surface items including explosives and medicines have been directly examined using surface packaging and container materials by spatially offset Raman spectroscopy. For some extremely complex forensic investigation settings, some of these techniques have been combined to develop even more potent tools. All of these techniques have great promise for forensic analysis, assisting in the administration of justice that is impartial, and security. Introduction Raman spectroscopy has grown in popularity in the realm of forensic investigation and ...

Depression a Major Issue

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More than 70% of the population on the planet is living with a façade of happiness and are negating their true feelings, out of this 70%, 90% people are in mild Depression and 50% are in sever issue, this blog features an overall self-diagnosis of this issue and I hope this might help you to have a happy life.   Introduction Depression ( Major Depressive Disorder ) is a common and serious medical illness that has a negative impact on how you feel, think, and act. It is, thankfully, treatable. Depression causes feelings of sadness and/or a loss of interest in previously enjoyed activities. It can cause a variety of emotional and physical problems, as well as a reduction in your ability to function at work and at home. For a depression diagnosis, symptoms must last at least two weeks and represent a change in your previous level of functioning. Furthermore, medical conditions (e.g., thyroid problems, a brain tumor, or vitamin deficiency) can mimic depression symptoms, so it is c...