Intrusion Detection System: A Survey Using Data Mining and Learning Methods

In spite of growing information system widely, security has remained one hard-hitting area for computers as well as networks. In information protection, Intrusion Detection System (IDS) is used to safeguard the data confidentiality, integrity and system availability from various types of attacks. Data mining is an efficient artifice applied to intrusion detection to ascertain a new outline from the massive network data as well as it used to reduce the strain of the manual compilations of the normal and abnormal behavior patterns. Intrusion Detection System (IDS) is an essential method to protect network security from incoming on-line threats. Machine learning enable automates the classification of network patterns. This piece of writing reviews the present state of data mining techniques and compares various data mining techniques used to implement an intrusion detection system such as, Support Vector Machine, Genetic Algorithm, Neural network, Fuzzy Logic, Bayesian Classifier, K- Nearest Neighbor and decision tree Algorithms by highlighting a advantage and disadvantages of each of the techniques. This paper review the learning and detection methods in IDS, discuss the problems with existing intrusion detection systems and review data reduction techniques used in IDS in order to deal with huge volumes of audit data. Finally, conclusion and recommendation are included. Keywords: Classification, Data Mining, Intrusion Detection System, Security, Anomaly Detection, Types of attacks, Machine Learning Technique

A Review on Ganoderma (King of herbs): Health benefits as health supplements

Ganoderma lucidum (G. lucidum), commonly referred to as Lingzhi in China, is a fungus which has been widely used through the centuries for the general promotion of health and longevity in Asiancountries.TheLatinwordlucidusmeans“shiny”or“brilliant”andreferstothevarnished appearance of the surface of the mushroom. In China, G. lucidum is called lingzhi, whereas in Japan the name for the Ganodermataceae family is reishi ormannentake. The anti-cancer effects of G.lucidum have been demonstrated in both invitro and invivo studies.Inaddition,the observed anti-cancer activities of Ganoderma have prompted its usage by cancer patients alongside chemotherapy. It has been known to have numerous pharmacological effects including immuno- modulating, anti-inflammatory, anti-cancer, anti-diabetic, anti-oxidative and radical-scavenging, and anti-aging effects. The main two bioactive components of G. lucidum can be broadly grouped into triterpenes and polysaccharides. Despite triterpenes and polysaccharides being widely known as the major active ingredients, the different biological pathways by which they exert their anti-cancer effect remain poorly defined.Several types of Ganoderma products are available on the market including ground fruiting bodies or mycelium processed into capsule or tablet form; extracts from fruiting body or mycelium dried and processed into capsule or tablet form, Ganodermabeer and Ganoderma hair tonics (Jong and Birmingham, 1992).Most mushrooms are 90% water by weight. For G. lucidum, the remaining 10% consists of 26–28% carbohydrate,3–5%crudefat,59%crudefibre,and7–8%crudeprotein.Inaddition,G.lucidum contains a wide variety of bioactive constituents such as terpenoids, steroids, phenols, glycoproteins, and polysaccharides. In this review, we focused on the various health benefit of G. lucidum, in particular, the two main active ingredients: triterpenes and polysaccharides

Conservative management of placenta percreta

The incidence of placenta accreta, increta, percreta, collectively called placenta accrete spectrum disorders, has been rising dramatically over the last decade worldwide, mainly due to rising cesarean delivery rate. Antenatal diagnosis and making no attempt to remove any parts of placenta is associated with reduced levels of hemorrhage and therefore less blood transfusion. Although elective cesarean hysterectomy is the standard practice, the choice of conservative management has emerged into practice. Conservation of the uterus reduces numerous short- and long-term complications including massive blood transfusion, disseminated intravascular coagulopathy, high morbidity and mortality rates, adjacent pelvic organ damage, infection as well as long term psychological sequelae, due to loss of femininity and fertility. Hereby representing a model for the follow up of conservative management of placenta percreta. Sequential changes in symphysial fundal height, serum beta-HCG and ultrasonographic volume of the placenta mass were used as combined methods for the follow up of the case. The placental volume was calculated by using a 2-dimensional ultrasound scan by measuring the maximum length and anteroposterior and transverse diameters of the uterus and using the formula for the volume of prolate ellipsoid.

Secondary postpartum hemorrhage on day 58 of cesarean section due to uterine scar rupture

Secondary postpartum hemorrhage is rare and affect 0.23-3% of all pregnancies. It happens between 24 hours to 12 weeks of post-delivery. These postpartum hemorrhages occur more often during normal vaginal delivery only a small subset of postpartum hemorrhages occurs after cesarean section. Delayed postpartum hemorrhage is obstetrics emergencies that occurs following vaginal or cesarean delivery, in later condition may be caused by dehiscence of uterus incision after cesarean section which can lead to severe and fatal bleeding. We herein report a case of secondary postpartum hemorrhage after cesarean section

3–4-aastaste laste kõnetesti konstruktivaliidsuse hindamine

http://www.ester.ee/record=b4690287*es

Maternal and perinatal outcome in hypothyroidism in pregnancy: a prospective observational study

Background: This study was conducted to analyse the antenatal complications, perinatal outcome and to be advocate routine screening for thyroid disorders in pregnancy. This study was prospective and observational study with 50 cases which was newly diagnosed when suspected as pregnancy with thyroid disorders. The commonest thyroid disorder found in pregnancy is hypothyroidism and it adversely affects the maternal and fetal health in the form of infertility, early pregnancy loss, PIH, anaemia, IUGR, PROM, preterm labor, neonatal and maternal morbidity and mortality. If thyroid disorders are appropriately detected and treated either before or in early pregnancy, the adverse maternal and fetal outcome can be prevented.Methods: The present study was conducted in a tertiary care centre Mumbai from June 2015 to October 2016. All pregnant females who are newly diagnosed as hypothyroid, attending the ANC clinic were enrolled in the study.Results: In the present study, most common obstetric complication observed was preeclampsia and most common fetal complication was preterm delivery.Conclusions: In view of the high prevalence of thyroid dysfunctions in Indian pregnant woman and its association with different adverse pregnancy related complications we recommend routine screening for thyroid dysfunctions in pregnancy

Comparative study of various oxytocics in management of third stage of labour

Background: Causes of maternal mortality are haemorrhages, infections, unsafe abortions, and obstructed labour. 25% of these are caused by haemorrhages and are preventable, one of the measures is active management of third stage of labour (AMTSL). For prevention, treatment of postpartum haemorrhage oxytocics are available oxytocin, methylergometrine, misoprostol, prostaglandin F2α.Methods: Study was conducted, 160 patients were randomly given one of following oxytocics a) tablet misoprostol 600 µg per rectal b) Inj. Oxytocin 10 IU IM c) Inj. Methylergometrine 0.2 mg IM d) Inj. PGF2α. Duration for the delivery of placenta and amount of blood loss was measured, side effects were noted, and comparison of haemoglobin and blood loss done.Results: No significant difference in mean blood loss in all group with respect to parity and type of labour. In present study it seems that no oxytocic is superior to other in reducing the blood loss. Misoprostol has variable onset of action. Mean duration of 3rd stage in various groups is same. In respect to side effects HTN is common with methylergometrine, shivering and fever with misoprostol and diarrhoea with PGF2α.Conclusions: Study concluded that all uterotonics have some advantages, oxytocin is ultimate drug of choice in skilled hand due to its definite onset of action while Tab misoprostol in unskilled hands, other oxytocin are reserved for complementary usage and treatment of PPH but Misoprostol has variable onset of action

Need of premarital care

Background: Marriage is considered a remarkable event in an individual’s life. It provides people with a sense of belonging, support, security and responsibility. We put so much of efforts to find a good match for our younger and loved ones but we forget to match the most important wealth of our life “Health”. This study aimed to know the knowledge, attitude and practice of the population through a structured questionnaire.Methods: A cross-sectional study was conducted using a self-administered questionnaire which was distributed to 110 males and 110 females attending Medicine and Gynae OPD at Safdarjung hospital, New Delhi. Participants were questioned according to the self administered questionnaire and their answers were evaluated.Results: Only 11% of males new of premarital counseling and none of the females were aware of premarital care. Contraception knowledge was also poor among females as 7% females new only I-Pill as the method of contraception. After knowing the importance of premarital counseling and screening 92% males and 52 % females agreed for premarital counseling and screening.Conclusions: Marriage provides people with a sense of belonging, support, security and responsibility. Premarital care nurtures it and fill its “Neev” with the goodness of health. Therefore, it is recommended that premarital care is important before every marriage for the happy and healthy family ahead

A Review on Cloud Computing Model

n recent year cloud computing has been an emerging computing model in the IT industry such as google, Amason, Microsoft. Cloud computing is emerging as a model of "everthing as a service" (XaaS). This paper present a study on service model and deployment model of cloud computing. The paper also attempts to layout the prons and cons of cloud computin

A comparative study of oral nifedipine and intravenous labetalol in control of acute hypertension in severe pre-eclampsia and eclampsia

Background: This study was conducted to compare oral Nifedipine and intravenous Labetalol in control of acute hypertension in severe pre-eclampsia and eclampsia. This study was observational study with 80 sample size in which 40 sample size treated with intravenous Labetalol and other 40 sample size treated with oral Nifedipine. The maternal and perinatal outcome in two groups sample size with oral Nifedipine and intravenous Labetalol compared and found that nevertheless these results do establish oral Nifedipine as an alternative to IV Labetalol in lowering BP in acute severe hypertension. In summary oral Nifedipine may be preferable as it has a convenient dosing pattern orally.Methods: The present study was conducted in tertiary care centre Mumbai from June 2016 to October 2016. All pregnant woman diagnosed with acute hypertension in severe pre-eclampsia and eclampsia in labour room were enrolled in the study.Results: In the present study oral Nifedipine as an alternative to IV Labetalol in lowering BP in acute severe hypertension. In summary oral Nifedipine may be preferable as it has a convenient dosing pattern orally.Conclusions: A hypertensive disorder of pregnancy is one of the life-threatening complication encountered in obstetrics and globally is major cause of maternal morbidity and mortality. Management of acute severe hypertension in pregnancy is a challenging task. Present study compares the efficacy of oral Nifedipine and IV Labetalol in reaching the therapeutic goal. From the results of this study we can well conclude that oral Nifedipine is more efficacious