Graviton modes in multiply warped geometry

The negative results in the search for Kaluza-Klein graviton modes at the LHC, when confronted with the discovery of the Higgs, has been construed to have severely limited the efficacy of the Randall-Sundrum model as an explanation of the hierarchy problem. We show, though, that the presence of multiple warping offers a natural resolution of this conundrum through modifications in both the graviton spectrum and their couplings to the Standard Model fields.Comment: 16 pages, 6 figure

PROSPECT OF HERBS AS HAIR GROWTH POTENTIAL

Herbal medicine is still the mainstay of about 70-80% of the world Population mainly in the developing countries for Primary Health Care because better cultural acceptability better, compatibility with the human body and lesser medicine or only palliative therapy is available. Even in this era of antibiotics, radiotherapy and strict drug laws, a very large number of herbal products are consumed and marketed throughout the world as health nutrients, food supplements and curing agents for disease control. It has been observed that number of herbs and their extract are used for hair growth activities some are described as follow: Petroleum ether extract of aerial parts of Tridax procumbens showed luxurious growth of hair in albino rats. 70% ethanolic extract of leaves of Ginko biloba was shown to be effective for hair growth activity. Methanolic extract of Potyporus umbellatus has shown excellent hair growth activity in rats. Combined extract Emblica officinalis, Lawsonia inermis, Nardostachys jatamansi, Cyperus rotundus and Corchorus prevent the falling of hairs and enhancement of hair growth activity. Proanthocynidins from grape seeds promote proliferation of mouse hair follicle cell in vitro and convert hair cycle in vivo similar to Minoxidil 2% solution which is synthetic and has numbers of side effect. Herbal cosmetics are in vogue these days. Nowadays, people have become aware of using herbal cosmetics. Now a day's cosmetology is a well-defined science based on experiences gathered over centuries. The safety and efficacy of natural herbs could not find any suitable match i.e. cannot be replaced by synthetics. There is once again revival of preference for natural products. KEYWORDS: Herbal Medicine, Herbal Cosmetics, Natural Herbs, Hair Growth Activity, Hair Cycl

THE WONDER OF HERBS TO TREAT–ALOPECIA

Herbal Cosmetics have growing demand on the earth market and is a precious gift of nature. Herbal formulations continuously have attracted gigantic concentration on the grounds that of their good endeavor and comparatively lesser or nil side effect with synthetic medications. Herbs and spices have been used in retaining and embellishing human magnificence because time immemorial. Hair loss problem is of great significance to both men & women. The essential issues associated with hair loss are hair fading, dandruff & falling of hair. Alopecia is the medical term for hair loss or baldness. It is an embarrassing condition for any person, as he/she looks extra aged than ordinary. Many forms of medication are available to treat alopecia in special procedure of medication like Allopathic, Homeopathic, Ayurveda or can also be surgical like hair transplantation however none of them is wholly ample. This hindrance could be solved by the use of natural medicines obtained from herbs. Various herbs are being used to preclude the hair loss and remorse of hairs including aloe vera, brahmi, nagarmotha, amla, bhringraj, and lots of different herbs. Being average medicines there are various advantages of making use of them like patient compliance, less side-results, convenient availability, inexpensive and multiple mode ofapplications to treat Alopecia and other hair diseases .KEYWORDS: Herbal Medicine, Herbal Cosmetics, Natural Herbs, Hair Growth Activity, Hair Cycle, Brahmi, Nagarmotha, Amla, Bhringraj, Alopecia, Alopecia Areata, Allopathic, Homeopathic, Ayurveda, Beauty, Hair Loss, Hair Fading, Dandruff, Falling of Hair, Herbal formulations, Bacopa Monnieri, Cyperus Rotundus, Emblica Officinalis, Medicinal plants, Cosmetics

CYTOMORPHOLOGICAL AND PHYSICO-CHEMICAL STUDIES OF SIDA RHOMBIFOLIA

Objective: To investigate the cytomorphological and physico-chemical characteristics of Sida rhombifolia.Methods: Fresh leaves, stems and roots were studied for microscopical characters and dried powder of leaves, stems and roots were subjected to physico-chemical analysis using standard methods.Results: The detail microscopy of leaf revealed the presence of paracytic stomata, unicellular covering trichome, cluster of calcium oxalate crystals, lignified xylem, non-lignified phloem; presence of both simple and compound starch granules, pitted, spiral and annular xylem vessels were found in stem; and section of root found to contain cortex of polygonal and rectangular cells with brownish content, both lignified and nonlignified fibres, xylem vessels of spiral, annular thickening, and squarish type of crystals. Leaf constants such as stomatal number, stomatal index, and vein-islet number along with the dimension of starch grains were measured. Physico-chemical parameters such as ash values, extractive values, loss on drying, fluorescence analysis, behavior of powder drug with different chemical reagents, etc. were also determined. Preliminary photochemical screening of plant parts showed the presence of alkaloids, glycosides, flavonoids, phenolics, tannins, saponins, steroids and amino acids.Conclusion: The microscopic study and physico-chemical analysis of Sida rhombifolia (S. rhombifolia) are useful in standardization for detrmination of quality, checking of purity and identification of the sample.Â

PHARMACOGNOSTIC COMPARISON OF BACOPA MONNIERI, CYPERUS ROTUNDUS & EMBLICA OFFICINALIS

 In the last few decades, a curious thing has happened to Herbal medicines. Instead of being killed off by medical science and pharmaceutical chemistry, it has made come back. Herbal medicine has benefited from the objective analysis of the medical science, while fanciful and emotional claims for herbal cures have been thrown out, herbal treatments and plant medicine that works have been acknowledge. And herbal medicine has been found to have impressive credentials. Developed empirically by trial and error, many herbal treatments were nevertheless remarkably effective. In a recent survey estimated that 39% of all 520 new approved drugs in 1983-1994 were natural products or derived from natural products and 60-80% of antibacterial and anticancer drugs were derived from natural products. Medicinal plants play an important role in the development of potent therapeutic agents. Plant derived drugs came into use in the modern medicine through the uses of plant material as indigenous cure in folklore or traditional systems of medicine. Bacopa Monnieri, Cyperus Rotundus & Emblica Offcinalis (Brahmi, Nagarmotha, Amla) have several chemical compounds have been isolated from these herbs which are useful in treating number of diseases like : Diarrhea, Vomiting, Indigestion, Antibacterial, Antifungal, Antiviral, Hair Growth, Hair Wash, Anti-Oxidant, Anti-Convulsant, Analgesic, Anti-Allergic, Antifungal, Cardiac Depressant And Cardio-Tonic etc. These reported therapeutic activities are due to the presence of Phyto-chemicals present in these Herbs. Even Ayurveda has recognizes the nutritional elements derived from foods, and rasayanas which help to optimize the availability of essential nutrients†in the body.KEYWORDS: Bacopa Monnieri, Cyperus Rotundus, Emblica Officinalis, Medicinal plants, Antibacterial, Cardio-Tonic, Hair growth, Herbal plants, Ayurveda, Brahmi, Nagarmotha, Amla, Essential Nutrients, Herbal Cosmetics, Physico-chemical, Chemical Constituents, Inorganic Components, Phyto-Constituent, Pharmacological and Traditional Properties

Analysis of the literature growth and usability of YouTube videos related to Moodle

YouTube is one of the largest social media platforms. In 2005 YouTube had started its journey, and today it has 2.3 billion users. After pandemic new normal situation people are very much dependable on YouTube. People watch share, comments and likes on videos transferred by the maker. The current investigation aims to look at the attributes of YouTube videos identified with Moodle e-learning software. In this Pandemic condition it is open-source advanced e-learning software utilized in numerous Institutions. In this study we found 560 videos found related to Moodle. Researchers find that out of 560 Moodle videos, 76 % HD and 24% SD videos. Also, show that 504 videos have sound and 56 videos have not sound. In the examination additionally showed that the vast majority of the video are identified with the prologue to Moodle and Moodle installation. The investigation additionally talked about the length of videos and top fifteen (15) views, comments and likes, dislike videos identified with Moodle and also found more videos on Moodle from various channel IDs according to the user\u27s point of view. The investigation saw that the Moodle installation videos uploaded by YouTubers having a more significant influence on people

Bulk reconstruction using timelike entanglement in (A)dS

It is well-known that the entanglement entropies for spacelike subregions, and the associated modular Hamiltonians play a crucial role in the bulk reconstruction program within Anti de-Sitter (AdS) holography. Explicit examples of HKLL map exist mostly for the cases where the emergent bulk region is the so-called entanglement wedge of the given boundary subregion. However, motivated from the complex pseudo-entropy in Euclidean conformal field theories (CFT), one can talk about a `timelike entanglement' in Lorentzian CFTs dual to AdS spacetimes. One can then utilize this boundary timelike entanglement to define a boundary `timelike modular Hamiltonian'. We use constraints involving these Hamiltonians in a manner similar to how it was used for spacelike cases, and write down bulk operators in regions which are not probed by an RT surface corresponding to a single CFT. In the context of two dimensional CFT, we re-derive the HKLL formulas for free bulk scalar fields in three examples: in AdS Poincar\'{e} patch, inside and outside of the AdS black hole, and for de Sitter flat slicings. In this method, one no longer requires the knowledge of bulk dynamics for sub-horizon holography.Comment: Version 2. 51 pages, 13 figures. Minor modifications and corrections. References added. Version 3. Minor changes in abstract and elsewhere. Published versio

Assessment of Personality Traits and Their Changes Over the Undergraduate Medical Course: A Pseudo-longitudinal Analysis among Indian Medical Students

Background: Personality of medical students have been shown to affect both their academic performance as well as their capabilities to develop rapport with patients, with evidence that they change through the medical course. This research aimed to explore the personality traits of undergraduate medical students and assess whether personality parameters changed throughout the medical education course. Methods: A pseudo-longitudinal design was utilized for this study. A total of 346 MBBS students studying in a Medical College of Eastern India were recruited at different stages of their coursework. These participants were similar in their sociodemographic makeup and differed only with respect to their year of MBBS study. The personality characteristics were assessed among these participants using the short-form revised Eysenck personality inventory. Results: The minimum possible score for each subscale was 0, and the maximum was 12. Mean scores of the participants for the extraversion, neuroticism, psychoticism, and lie scales were 6.17±3.09, 7.51±3.16, 3.40±1.61, and 4.98±2.48, respectively. Females scored significantly higher in neuroticism and lie dimensions. There were significant differences of psychoticism scores between rural and urban background participants. Significant negative trend was seen from the first to the final year of study in the extraversion dimension (Kendall’s tau =-0.094, p-value=0.025). Conclusion: Medical students in India scored high on the neuroticism and low on the psychoticism scales of personality with a trend of increasing extraversion over the years of their coursework

Preparation of Undoped and Phosphorus Doped μc-Si:H Films: Effect of Extended Period of Hydrogen Plasma Annealing in Interrupted Growth

Interrupted growth and H-plasma annealing of stacking layers of Si:H film resulted in a significant improvement in material properties towards microcrystallization. Increase of dark conductivity and reduction of optical absorption due to extended period of hydrogen plasma exposure was noted. An associated improvement in the network structure towards crystallinity was observed by Raman, TEM and XRD studies. Highly conducting ( σD ~ 6 × 10-3 s. cm-1) undoped mc-Si:H films have been prepared at significantly low thickness of 650 Å. P-doped mc-Si:H films having conductivity ~ 26.2 S.cm-1 were obtained from very low level of PH3 dilution. Large number of dopants introduce additional defects at the grain boundary and inhibits the crystallization process