Jeffcoate+ 39 +s Principles of Gynaecology

Malhotra, Narendra; Kumar, Pawan; Malhotra, Jaideep; Neharika, Malhotra Bora; Mittal, Parul

doi:10.5005/jp/books/12185

Cited by 56 publications

(68 citation statements)

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“…The 4000 Å break (hereafter, D4000) information for our sample galaxies is obtained from the Probing Evolution And Reionization Spectroscopically survey (PEARS; Malhotra 2005, PI: S. Malhotra). The PEARS wide survey observed 8 fields, four each in the GOODS-North and GOODS-South (Giavalisco et al 2004) regions.…”

Section: The Observation Data Sets 21 the Pears Surveymentioning

confidence: 99%

Galaxy Structure, Stellar Populations, and Star Formation Quenching at 0.6 ≲ z ≲ 1.2

Kim

Malhotra

Rhoads

et al. 2018

ApJ

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We use both photometric and spectroscopic data from the Hubble Space Telescope to explore the relationships among 4000 Å break (D4000) strength, colors, stellar masses, and morphology, in a sample of 352 galaxies with log(M * /M ⊙ ) > 9.44 at 0.6 z 1.2. We have identified authentically quiescent galaxies in the UV J diagram based on their D4000 strengths. This spectroscopic identification is in good agreement with their photometrically-derived specific star formation rates (sSFR). Morphologically, most (that is, 66 out of 68 galaxies, ∼ 97 %) of these newly identified quiescent galaxies have a prominent bulge component. However, not all of the bulge-dominated galaxies are quenched. We found that bulge-dominated galaxies show positive correlations among the D4000 strength, stellar mass, and the Sérsic index, while late-type disks do not show such strong positive correlations. Also, bulge-dominated galaxies are clearly separated into two main groups in the parameter space of sSFR vs. stellar mass and stellar surface density within the effective radius, Σ e , while late-type disks and irregulars only show high sSFR. This split is directly linked to the 'blue cloud' and the 'red sequence' populations, and correlates with the associated central compactness indicated by Σ e . While star-forming massive late-type disks and irregulars (with D4000 < 1.5 and log(M * /M ⊙ ) 10.5) span a stellar mass range comparable to bulge-dominated galaxies, most have systematically lower Σ e 10 9 M ⊙ kpc −2 . This suggests that the presence of a bulge is a necessary but not sufficient requirement for quenching at intermediate redshifts.

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Section: The Observation Data Sets 21 the Pears Surveymentioning

confidence: 99%

Galaxy Structure, Stellar Populations, and Star Formation Quenching at 0.6 ≲ z ≲ 1.2

Kim

Malhotra

Rhoads

et al. 2018

ApJ

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“…Thus, the yields of 6 and 7 given in Table 2 are somewhat underestimated. It should be stressed that the described oxidation proceeds seemingly without any additives, whereas other known approaches to benzothiazoles by aromatization involve reagents such as arsenic trichloride,17 copper methyl salicylate,18 scandium pentatriflate,19 trimethylsilyl chloride20 or iron(III) chloride 21. In contrast to benzylic benzothiazolines,22 reactions with an aliphatic moiety next to the benzothiazoline skeleton have rarely been reported in the literature 21a,23…”

Section: Resultsmentioning

confidence: 99%

Rearrangement in the Synthesis of Annulated Lactams Starting from Benzothiazines

2013

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The conversion of methoxyamides based on iminic 1,4‐benzothiazines has led to three different products depending on the substitution pattern. On the one hand, different types of unknown lactam systems with and without a rearrangement under ring contraction of the benzothiazine substructure were selectively obtained. In this investigation, annulated lactams without ring contraction were formed by oxidation of the sulfide group to a sulfone group in the benzothiazine skeleton. On the other hand, benzothiazoles, which are oxidation products, were isolated. The structures of all types of lactams were verified by X‐ray diffraction.

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“…It is often very difficult to separate the respective contributions of physiological and psychological factors and such factors may make dysmenorrhea worse even if they do not cause it. 5 Some studies establish positive relation between dysmenorrhea in adolescent and low BMI. Hence, improvement of their BMI by ensuring intake of a healthy and balanced diet may go a long way in relieving young adolescent girls of dysmenorrhea and enable them to mature into socially and economically productive members of society.…”

Section: Introductionmentioning

confidence: 99%

A Study of the relation of BMI with dysmenorrhea in adolescents girls

2017

Int. J. Curr. Res. Med. Sci.

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Introduction: Adolescence is the segment of life between 10-19 years of age. Dysmenorrhea refers to a cyclical lower abdominal or pelvic pain occurring during menstruation which may radiate to the back or to the thighs. It is necessary to clarify what factors are associated with menstrual pain in adolescence, to assist in improving quality of life. The present study was conducted to see the relation of BMI with dysmenorrhea. Aims &Objectives: To record the Body Mass Index (BMI) of the adolescents and statistically evaluate the relation of the BMI with dysmenorrhea in adolescent girls. Materials and methods: It was a prospective study which was conducted on 450 adolescent girls (between 10-19 years) from January 2015 to June 2016 attending selected senior secondary schools and gynaecological outdoor of Government Medical College and Rajindra Hospital Patiala with complaint of dysmenorrhea. All participants were given a predesigned questionnaire to complete. All eligible participants were subjected to anthropometric measurements and BMI was calculated according to WHO criteria. The relation between BMI and severity of dysmenorrhea was analysed. Intensity of pain was assessed by multidimensional scoring system of Andersch and Milson(MSS scoring 0, 1, 2, and 3) Results: A total of 450 students were studied .The average age of study group was 15.51 +/-1.27 years and average BMI of the complete study group was found to be 18.81+/-3.36 kg/m 2 . A statistical significant relation was found between low BMI and high BMI with severe dysmenorrhea (P<0.0028). A highly significant relation was also found between severity of dysmenorrhea and psychological symptoms (P<0.0000) Conclusion: We concluded that severity of dysmenorrhoea has significant relation with BMI (underweight and overweight) and psychological symptoms in adolescent girls.

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Jeffcoate+ 39 +s Principles of Gynaecology

Cited by 56 publications

References 0 publications

Galaxy Structure, Stellar Populations, and Star Formation Quenching at 0.6 ≲ z ≲ 1.2

Galaxy Structure, Stellar Populations, and Star Formation Quenching at 0.6 ≲ z ≲ 1.2

Rearrangement in the Synthesis of Annulated Lactams Starting from Benzothiazines

A Study of the relation of BMI with dysmenorrhea in adolescents girls

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