Analytical Study of an IOT-based Accident Detection and Information Management System

Accidents wreak havoc on victims, costing them valuable time and money. After thorough investigation, it has been shown that the majority of accidents result in fatalities as a result of poor communication with the relevant medical authorities and the ensuing dearth of prompt medical attention. Several sensor nodes are combined in a single system to forecast likely accident combinations. Lab view-based simulation was used to handlepossible conditions for an accident to happen. With the IoT Interface, theproposed design would enable a novel model in the vehicular communication system to recognize various accident situations and provide associated information to the needy. The proposed model would handle all potential combinations and comparative analyses from low to high end cars, as well as provide a strategy framework for future IoT enabled v2v communication networks

Surgical challenges in unusual fibroids - a case series

Uterine leiomyoma are benign monoclonal tumours arising from smooth muscle tissue. There are different types of fibroids depending on the location of fibroid. There are various operative challenges in long standing huge fibroids on abnormal location. Surgical difficulties associated with these cases are due to poor access to the operative field, distorted anatomy, difficulty in suturing the repairs, increased blood loss. It is an art and skill to surgically remove these difficult fibroids and do difficult hysterectomies. Here we present case series of 7 cases, we have described variety of fibroid at different ages, presentations, precautions and also surgical challenges and the steps to overcome them successfully. Case 1- cervical fibroid, case 2- submucosal fibroid polyp, case 3- Bulky uterus with fundal fibroid during vaginal hysterectomy, case 4- broad ligament fibroid, case 5- multiple fibroids, case 6- multiple subserosal fibroids during caesarean section, and case 7- giant fibroid. Different types of fibroids are tackled in different ways. So, fibroid mapping by imaging studies and also ureteric stenting preoperatively whenever needed, helps to prevent untoward injuries. Following principles of surgery in any difficult fibroids leads to successful management and also helps to prevent injuries to the urinary tract and avoiding intra operative blood loss

Incidental adnexal masses during caesarean section: a case series

Adnexal masses originate in the ovaries, fallopian tubes or surrounding tissue. Adnexal masses can be found in women of any age and pregnancy is no exception. Reasons for adnexal masses going undiagnosed in antenatal period are asymptomatic and small (≤5 cm) mass size; the pregnant patients refused a pelvic examination and a transvaginal USG examination for the fear of abortion during early pregnancy. In 3rd trimester ultrasound, a gravid uterus may obscure the correct visualization and detection of an adnexal mass or it is often missed when we keep our focus on the baby and placenta. As there is also increase in caesarean section rate, the incidence has also increased. Here we presented a case series of 4 different cases, we had described variety of adnexal masses which were diagnosed accidentally during caesarean section and also about their management. Case 1-dermoid cyst, case 2-para ovarian cyst, case 3-complex cyst, case 4-includes 3 cases of simple cyst. Adnexal masses arising in pregnancy are functional, asymptomatic and resolve spontaneously. The risk of malignancy in persistent adnexal masses is low and ultrasonography is the preferred method to assess this risk. If the pathology is incidental finding in caesarean section, it is to be removed in the same setting to avoid surgery later

ANTI-INFLAMMATORY ACTIVITY OF METHANOLIC EXTRACT OF HIBISCUS PLANTIFOLIUS

Objective: The objective of the present study was to carry out anti-inflammatory activity of methanolic extract of Hibiscus plantifolius (MEHP) belonging to the family Malvaceae.Methods: The shade dried stem part of H. plantifolius (1 kg) was powdered and extracted with methanol using soxhletion. The extract was concentrated using rotary evaporator under reduced pressure at 40°C, till free from the solvents and thereby providing crude methanol extract which was subsequently employed for further studies. Anti-inflammatory effect was studied by carrageenan-induced paw edema model in rats at dose level of 50, 150, and 300 mg/kg. Acute oral toxicity study was also studied.Results: The results indicate that MEHP, 300 mg/kg, exhibited significant inhibition (p<0.001) of increase in paw edema at 4th h.Conclusion: The results of the experimental study confirmed that MEHP possesses significant anti-inflammatory activity

Search for stop and higgsino production using diphoton Higgs boson decays

Results are presented of a search for a "natural" supersymmetry scenario with gauge mediated symmetry breaking. It is assumed that only the supersymmetric partners of the top-quark (stop) and the Higgs boson (higgsino) are accessible. Events are examined in which there are two photons forming a Higgs boson candidate, and at least two b-quark jets. In 19.7 inverse femtobarns of proton-proton collision data at sqrt(s) = 8 TeV, recorded in the CMS experiment, no evidence of a signal is found and lower limits at the 95% confidence level are set, excluding the stop mass below 360 to 410 GeV, depending on the higgsino mass

Severe early onset preeclampsia: short and long term clinical, psychosocial and biochemical aspects

Preeclampsia is a pregnancy specific disorder commonly defined as de novo hypertension and proteinuria after 20 weeks gestational age. It occurs in approximately 3-5% of pregnancies and it is still a major cause of both foetal and maternal morbidity and mortality worldwide1. As extensive research has not yet elucidated the aetiology of preeclampsia, there are no rational preventive or therapeutic interventions available. The only rational treatment is delivery, which benefits the mother but is not in the interest of the foetus, if remote from term. Early onset preeclampsia (<32 weeks’ gestational age) occurs in less than 1% of pregnancies. It is, however often associated with maternal morbidity as the risk of progression to severe maternal disease is inversely related with gestational age at onset2. Resulting prematurity is therefore the main cause of neonatal mortality and morbidity in patients with severe preeclampsia3. Although the discussion is ongoing, perinatal survival is suggested to be increased in patients with preterm preeclampsia by expectant, non-interventional management. This temporising treatment option to lengthen pregnancy includes the use of antihypertensive medication to control hypertension, magnesium sulphate to prevent eclampsia and corticosteroids to enhance foetal lung maturity4. With optimal maternal haemodynamic status and reassuring foetal condition this results on average in an extension of 2 weeks. Prolongation of these pregnancies is a great challenge for clinicians to balance between potential maternal risks on one the eve hand and possible foetal benefits on the other. Clinical controversies regarding prolongation of preterm preeclamptic pregnancies still exist – also taking into account that preeclampsia is the leading cause of maternal mortality in the Netherlands5 - a debate which is even more pronounced in very preterm pregnancies with questionable foetal viability6-9. Do maternal risks of prolongation of these very early pregnancies outweigh the chances of neonatal survival? Counselling of women with very early onset preeclampsia not only comprises of knowledge of the outcome of those particular pregnancies, but also knowledge of outcomes of future pregnancies of these women is of major clinical importance. This thesis opens with a review of the literature on identifiable risk factors of preeclampsia

EPR, UV-visible and near infrared spectroscopic characterization of dolomite

Dolomite mineral samples having white and light green colours of Indian origin have been characterized by EPR, optical and NIR spectroscopy. The optical spectrum exhibits a number of electronic bands due to presence of Fe(III) ions in the mineral. From EPR studies, the parameters of g for Fe(III) and g, A and D for Mn(II) are evaluated and the data confirm that the ions are in distorted octahedron. Optical absorption studies reveal that Fe(III) is in distorted octahedron. The bands in NIR spectra are due to the overtones and combinations of water molecules. Thus EPR and optical absorption spectral studies have proven useful for the study of the chemistry of dolomite