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| 1 | Performance analysis of deep learning CNN models for disease detection in plants using image segmentation显示文摘Food security for the 7 billion people on earth requires minimizing crop damage by timely detectionofdiseases.Most deep learningmodels forautomated detectionof diseases in plants suffer fromthe fatal flaw that once tested on independent data,their performance drops significantly.This work investigates a potential solution to this problem by using segmented image data to train the convolutional neural network(CNN)models.As compared to the F-CNN model trained using full images,S-CNN model trained using segmented imagesmore than doubles in performance to 98.6%accuracy when tested on independent data previously unseen by the models even with 10 disease classes.Not only this,by using tomato plant and target spot disease type as an example,we show that the confidence of self-classification for S-CNN model improves significantly over F-CNN model.This research work brings applicability of automated methods closer to non-experts for timely detection of diseases. | Parul Sharma Yash Paul Singh Berwal Wiqas Ghai | 2020 | Information Processing in Agriculture2020，7，4： | 5 |
| 2 | Aerobic bacterial flora of the normal conjunctiva at high altitude area of Shimla Hills in India:a hospital based study显示文摘AIM:To study the normal aerobic conjunctival flora in lower to mid Himalayan region of Shimla Hills.METHODS:Samples from normal conjunctiva of 200 individuals above the age of 13 years who visited Indira Gandhi Medical College Hospital Shimla for refraction or cataract surgery were taken by anaesthetising the conjunctival sac with sterile 4% Xylocaine solution.Samples were obtained by gently rubbing lower fornix with a sterile cotton wool swab moistened with normal saline and keeping the eye lids wide apart to avoid contamination from lid margins.It was immediately inoculated in Brain Heart infusion and subjected to standard aerobic culture and identification techniques.RESULTS:Totally,72 eyes(36%) conjunctival sacs were sterile.Predominant aerobes isolated were Staphylococcus spp.in 120(60%) followed by Haemophilus in 16(8%),diphtheroids in 10(5%),and Escherichia coli(E.coli) in 4(2%).A single aerobe was isolated from 98 eyes(49%) while 30 eyes(15%) yielded more than 1 aerobe.Staphylococcus epidermidis(S.epidermidis) was the most common bacterium,found alone in 58 eyes(29%) and in combination with another aerobe in 30 eyes(15%),followed by Staphylococcus aureus(S.aureus) in 18(9%) and 10 eyes(5%) respectively.CONCLUSION:S.epidermidis is the most common commensal organism followed by Haemophilus species.diphtheroids occupied the third position which otherwise are found more abundantly in literature.Pathogens like S.aureus,Staphylococcus citreus and E.coli were also found.Therefore,preoperative administration of topical broad spectrum antibiotics is extremely important in prophylaxis against ocular infection.The variation in microflora of normal conjunctiva in this part of world can be attributed to geographical,climatic and ethnic characteristics of the population under study. | Sharma Parmeshri Dass Sharma Neelam Gupta Ravinder Kumar Singh Parul | 2013 | International Journal of Ophthalmology(English edition)2013，6，5： | 4 |
| 3 | Herbal option for diabetes: an overview显示文摘 | Amreen Fatima Parul Agrawal Prem Prakash Singh | 2012 | Asian Pacific Journal of Tropical Disease2012，，： | 2 |
| 4 | Primary tuberculosis of the thyroid gland:a case report显示文摘Tuberculosis of the thyroid gland is an uncommon disease and primary involvement of Uiyroid is even more rare.It is a rare disease even in countries in which tuberculosis is endemic.The diagnosis is often difficult as the clinical presentation has no distinct characteristics.Clinical course of the disease may resemble toxic goiter or acute thyroiditis or may follow a subacute or chronic growth pattern without specific symptomatology.Histologically presence of necrotizing epithelioid cell granulomas along with langhans type giant cells are the hallmark of thyroid tuberculosis.Demonstration of acid fast bacilli by ZN staining confirms the diagnosis,but this stain is frequently negative in tissue sections. | Sant Parkash Kataria Parul Tanwar Sneh Singh Sanjay Kumar | 2012 | Asian Pacific Journal of Tropical Biomedicine2012，2，10： | 2 |
| 5 | Thermal stability and hydration behavior of ritonavir sulfate:A vibrational spectroscopic approach显示文摘Ritonavir sulfate is a protease inhibitor widely used in the treatment of acquired immunodeficiency syndrome. In order to elucidate the inherent stability and sensitivity characteristics of ritonavir sulfate, it was investigated under forced thermal and hydration stress conditions as recommended by the International Conference on Harmonization guidelines. In addition, competency of vibrational(infrared and Raman) spectroscopy was assessed to identify structural changes of the drug symbolizing its stress degradation. High performance liquid chromatography was used as a confirmatory technique for both thermal and hydration stress study, while thermogravimetric analysis/differential thermal analysis and atomic force microscopy substantiated the implementation of vibrational spectroscopy in this framework. The results exhibited high thermal stability of the drug as significant variations were observed in the diffuse reflectance infrared Fourier transform spectra only after the drug exposure to thermal radiations at 100 °C. Hydration behavior of ritonavir sulfate was evaluated using Raman spectroscopy and the value of critical relative humidity was found to be 4 67%. An important aspect of this study was to utilize vibrational spectroscopic technique to address stability issues of pharmacological molecules, not only for their processing in pharmaceutical industry, but also for predicting their shelf lives and suitable storage conditions. | Kaweri Gambhir Parul Singh Deepak K.Jangir Ranjana Mehrotra | 2015 | Journal of Pharmaceutical Analysis2015，5，6： | 1 |
| 6 | Direct Determination of Moisture in Powder Milk Using Near Infrared Spectroscopy显示文摘 | NAGARAJAN R SINGH PARUL MEHROTRA RANJANA | 2006 | Journal of Automated Methods & Management in Chemistry2006，，3： | 1 |
| 7 | Correlation of Frequency-doubling Perimetry With Retinal Nerve Fiber Layer Thickness and Optic Disc Size in Ocular Hypertensives and Glaucoma Suspects显示文摘 | Sushmita Kaushik Surinder Singh Pandav Parul Ichhpujani Amod Gupta | 2011 | Journal of Glaucoma2011，，6： | 1 |
| 8 | Direct deter- mination of moisture in powder milk using near infrared spectroscopy 显示文摘 | Nagarajan R Singh Parul Mehrotra Ranjana | 2006 | Journal of Automated Methods & Man- agement in Chemistry2006，，3： | 1 |
| 9 | Direct deter- mination of moisture in powder milk using near infrared spectroscopy 显示文摘 | Nagarajan R Singh Parul Mehrotra Ranjana | 2006 | Journal of Automated Methods & Man- agement in Chemistry2006，，3： | 1 |
| 10 | Primary tuberculosis of the tongue in an immunocompetent patient: A case report显示文摘 | Sant Parkash Kataria Sneh Singh Parul Tanwar Sanjay Kumar Gajender Singh | 2012 | Asian Pacific Journal of Tropical Disease2012，，1： | 1 |
| 11 | Ocular chemical injuries and their management显示文摘 | Parul Singh Manoj Tyagi Yogesh Kumar K Gupta P Sharma | 2013 | Oman Journal of Ophthalmology2013，，2： | 1 |
| 12 | Near infraredspectroscopic investigation of the thermal degradation ofwood显示文摘 | Ranjana Mehrotra Parul Singh Hem Kandpal | 2010 | Thermochimica Acta2010，，507508： | 1 |
| 13 | Ocular chemical injuries and their management显示文摘 | Parul Singh Manoj Tyagi Yogesh Kumar K Gupta P Sharma | 2013 | Oman Journal of Ophthalmology2013，，2： | 1 |
| 14 | Phytochemistry and ethnomedicinal qualities of metabolites from Phyllanthus emblica L.:A review显示文摘Phyllanthus emblica or Indian gooseberry is an integrated part of Ayurvedic and Traditional Chinese Medicines.For several decades,the well-known ancient herb has been extensively utilized in traditional medicine to cure diseases like fever,diabetes,constipation,jaundice,ulcers,biliousness,anemia,anorexia,and dyspepsia.In the traditional system,Indian gooseberry has various ethnomedicinal applications.In the Ayurvedic system,different methods of administration(anupan)have shown different ethnomedicinal properties of Indian gooseberry.Seventy well-known chemical components in Indian gooseberry have been identified through phytochemical evaluation,among which the flavonoids and phenols are most prominent.From the toxicity perspective,it is considered a safe herb in India,and is taken as a food supplement in European countries.The wide-spectrum pharmacological activities of the crude extracts and isolates of Indian gooseberry are attributed to the predominance of phenols and flavonoids.Thus,it is important to study the exact mechanism of the activity of the phytochemicals in Indian gooseberry,especially in anti-cancer activities.Extract of Indian gooseberry enhances proliferation in several cancer cells in vitro,including stem cells like ovarian cancer(OC)cells,and also has been observed to possess anti-proliferative characteristics in vivo.This review intends to explore the therapeutic potential of Indian gooseberry based on scientific reports and attempts to find the gaps for future research. | VIJAY KUMAR PRAVEEN C.RAMAMURTHY SIMRANJEET SINGH DALJEET SINGH DHANJAL PARUL PARIHAR DEEPIKA BHATIA RAM PRASAD JOGINDER SINGH | 2023 | BIOCELL2023，47，5： | 0 |
| 15 | 印度合格评定及“2012强制注册法令”显示文摘印度合格评定制度“合格评定”正如其字面意思所描述,包含了一系列活动:测试、监督、检查、审核、认证、注册和认可的过程。整套过程是用于确认在市场上的某种产品符合相关的国家标准。这给予使用者以信心,产品安全是经过独立评定的,同时也为使用者和消费者构建了信任。“合格评定”活动作为一个常规性的手段被多个国家使用。全球化和标准化作为关键因素象征着印度也是该浪潮中的一员。 | Parul Singh 王珏 | 2015 | 质量与认证2015，0，6： | 0 |
| 16 | Co-positivity of anti-dengue virus and anti-Japanese encephalitis virus IgM in endemic area:co-infection or cross reactivity?显示文摘Objective:To report high co-positivity of anti-dengue virus(DV)and anti-Japanese encephalitis virus(JEV)IgM in an area endemic for both the viruses and to discuss the possibilities of coinfection.Methods:Serum samples from the patients who presented with fever,suspected central nervous system infection and thrombocytopenia,were tested for anti-DV IgM and antiJEV IgM antibodies.Conventional reverse transcriptase polymerase chain reaction was done for detection of DV RNA and JEV RNA.Results:Of 1 410 patient sera tested for anti-DV and antiJEV antibodies,129(9.14%)were co-positive for both.This co-positivity was observed only in those months when anli-JEV IgM positivily was high.Tilers of both anli-DV IgM and anti-JEV IgM were high in most of the co-positive eases.Among these 129 co-positive cases,76 were lesled by conventional reverse Iranscriplase polymerase chain reaction for both flaviviruses,of which eight cases were co-positive for DV and JEV.Conclusions:Co-infection with more than one fluvivirus species can occur in hyperendemic areas. | Kaleshwar Prasad Singh Gitika Mishra Parul Jain Nidhi Pandey Rachna Nagar Shikha Gupta Shantanu Prakash Om Prakash Danish Nasar Khan Sakshi Shrivastav Desh Deepak Singh Amita Jain | 2014 | Asian Pacific Journal of Tropical Medicine2014，7，2： | 0 |
| 17 | Determination of Some Ethnomedicinally Important Constituents of Aegle marmelos Fruit During Different Stages of Ripening显示文摘AIM:Aegle marmelos is a medicinal herb belonging to the Rutacae family.The fruit of A.marmelos at each stage of ripening is used as ethnomedicine to cure various diseases.The aim of the present study was to determine the components contributing to the medicinal value of the A.marmelos fruit at different stages of ripening.METHODS:High-performance liquid chromatography(HPLC)was used to determine polyphenol,vitamins,organic acids and sugars in A.marmelos fruit at different stages of ripening.RESULTS:Tannin,a polyphenol responsible for astringent and antimicrobial properties of A.marmelos fruit was found to increase during ripening.Riboflavin,a vital medicinal component was detected in traceable amount only in full-ripe A.marmelos fruit.Ribofla-vin contributes towards body growth,reproduction and red cell production.The content of ascorbic acid(vitamin C)which is useful in preventing scurvy decreased significantly as fruit ripens.CONCLUSIONS:The difference in the medicinal effect of A.marmelos fruit at each stage of ripening might be due to the presence of different amount of polyphenol,vitamins and organic acids. | Nisha Yadav Parul Singh Ranjana Mehrotra | 2011 | 中国天然药物2011，9，3： | 0 |
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