A linear model for leaf area measurement to screen potential leaf material for herbal drug in Adhatoda vasica L.

Leaf area is an important parameter in physiology and agronomy studies. Linear models for leaf area measurement are developed for plant species as a nondestructive method. The plant Adhatoda vasica L. (a medicinal plant) was selected and the leaves of this plant were used for development of linear model for leaf area using Leaf Area Meter (LAM) software. Planimetric parameters (length, length2, width and width2) and gravimetric (dry weight and water content) parameters are considered for the development of linear model for this plant species. Single factor ANOVA and linear correlations were worked out using these parameters and leaf area. The plant was showed significant relationship with the parameters studied. The best correlation as represented by regression coefficient (R2) was used and improved R2 is worked out. It is observed that with increase in leaf area, water content is also increased and showed best correlation with the leaf area. Thus water content can be taken as a parameter for developing linear model for leaf area is concluded

Studies on the maturation and spawning of grey mullets of a reservoir fishery in Okhamandal (Gulf of Kutch) with special reference to rural development along the coast

Grey mullets formed S7% of the annual marine fish production during 1984-87 from the reservoirs of a solar saltworks along the Okhamandal coast of the Gulf of Kutch. Mugil cephalus (23.0%), Mugil macrolepis (35.03%), Mugil parsia (1.29?-^), Mugil tade (0.629%) and Mugil car/natus (40.06%) formed the composition of the catch- Maturing specimens of Mugil cephalus. Mugil macrolepis and Mugil parsia were observed in the catch. In view of the excellent prospects of aquaculture of this highly esteemed group of fishes, and considering the limited seed resources of 1,64 million per annum from the natural sources, a study of the gonadial development and spawning of the commercially important species was undertaken. Based on the data, experiments to indues the development and spawning were also conducted. Conditioning and prevention of diseases from infection due to injury wore major problems. Both Mugil macrolepis and Mugil parsia responded to pituitary hormone Injections, developed ovaries and spawned in 7 days and 37 days respectively. The prospects of rural development through mullet culture in the coastal areas of Kutch are discussed

Mixed Ligand Complexes of Ni(II) with 2-Hydroxy-l-naphthaldehyde & 2-Hydroxyacetophenone & Formation of Mixed Schiff Base Complexes

619-62

Standardization of leaf age for radical scavenging activity in Terminalia arjuna

Terminalia arjuna is one of the many such plant that used in indigenous system of medicine for curing different diseases. For effective formulation of herbal drug selection of proper age of the plant is imperative. In the present study, the T. arjuna plant (leaves) was collected from the Botanical garden of Saurashtra University. The leaves were grouped in to various size and growth analysis was performed. Each extract homogenized in methanol and was used for chlorophyll estimation and antioxidant activities. Radical scavenging activity of the methanol extract of different stages leaves were determined using a stable free radical 2, 2-diphenyl-1-picryl hydrazyl (DPPH), using Micro plate assay. Further the phenolic compounds were separated by Reverse phase high pressure liquid chromatography analysis (RP-HPLC). At the leaf stage when maximum antioxidant activity was observed, phenol like Gallic acid showed distinct peak. The role of phenolic compounds in antioxidant activities is discussed

The characterisation of diesel nozzle flow using high speed imaging of elastic light scattering

Two identical, conventional six-hole, valve-covered orifice (VCO) diesel injectors have been modified in order to provide optical access to the region below the needle, and the nozzle-flow passages. This has been achieved through the removal of the metal tips, and their replacement with transparent acrylic tips of identical geometry. These two identical injectors were employed in order to offer comparability between the measurements. One of them had a dark, anodised inner surface at the base, while the other had a silvered inner surface at the base. Elastic scattering of incident white light from the internal cavitating flow inside the nozzle holes of the optically accessible diesel injector tips was captured on a high-speed electronic camera. The optical image data was obtained for three injector rail pressures ranging from 200 bar to 400 bar, and for five diesel fuels of varying density, viscosity, and distillation profile, in order to identify variations in cavitation flow behaviour inside the nozzle hole passages. A set of mean time-resolved diesel fuel flow images were obtained from 30 successive fuel injection pulses, for each operating condition, for each injector. The mean cavitation image occurring in the nozzle holes was converted to the mean proportion of nozzle hole area producing cavitation-induced optical scattering. The mean normalised area images were then analysed, and were able to demonstrate the anticipated inverse relationship between injected fuel mass and cavitation volume fraction (indicated by mean normalised area), and the effect of fuel viscosity and distillation profile on cavitation volume fraction (again indicated by mean normalised area)

Analysis of transfusion of blood and blood products and their utilization pattern at department of obstetrics of tertiary care hospital

Background: In developing countries, nutritional anaemia and obstetric complications are leading causes of transfusion of blood and blood products. The study was aimed to analyse utilization pattern and to identify the indications of transfusion of blood and blood products in obstetrics and to study outcome and management of pregnancy in patients who required blood and/or blood products.Methods: This retrospective study was carried out at department of obstetrics of tertiary care teaching hospital from September 2018 to November 2018 and data was collected from all patients who had received transfusion of blood and/or blood products for any obstetric cause.Results: A total of 164(6.8%) patients received blood and blood products transfusion. Department of obstetrics utilized maximum units of blood and FFP whereas PRC utilization was second highest. There were 62(37.8%) of patients who had not taken any antenatal care, whereas 64(39.0%) patients had less than 4 antenatal visits. Three most common indications for transfusion of blood and blood products were 63.4% in nutritional anaemia, 17.1% in obstetric haemorrhage and 11.6% in first trimester complications.Conclusions: Three most common indications for transfusion were nutritional anaemia, obstetric haemorrhage and first trimester complications. Majority of patients had inadequate or no antenatal care. Early and regular antenatal care, early diagnosis and management of high-risk pregnancies and obstetric complications, institutional delivery can reduce the rate of transfusion of blood and blood products

Molecular and Computational Analysis of Chlorophyll Pigment-binding Protein cp47 from Selected Species of Semi Arid Region of Western India

Photosynthesis means “synthesis with the help of light”, involves the composite functioning of various protein complexes. CP47 is a pigment-binding protein of PSII of a molecular mass of about 56 kDa. CP47, encoded by the chloroplastic psbB gene, is an integral part of the oxygen-evolving complex of PS -II centres. In the present study, analysis of a psbB gene was performed from various tree, shrub, vine and herb species of Saurashtra region. The genomic DNA was isolated from the 46 samples and psbB gene was amplified using specific primers (60R-61F) in PCR. The amplified gene was sequenced from all plant samples and submitted to NCBI database. The length of the amplified sequence was ~300 bp, was translated to the protein sequence. The obtained sequences were analyzed with the help of CPH and Pyre2 tools. The Pyre2 tools showed 40 reliable structure prediction out of 46. ProtParam was used for carrying out the protein physico-chemical analysis of all the proteins showing variations in the protein properties. The number of residues in favored region, as observed in the Ramachandran plot analysis, indicates reliability of the protein structure prediction. The obtained results for the sequence and structure analyses may help to understand the functional application of these proteins

Empowering WAQF financing sustainability through capital market in Malaysia:A review

Though the Waqf (Islamic endowment) has been operative for countless years as a superlative instrument that upholds societal welfare, most of the developed and developing countries are yet to entirely utilize Waqf for the capital market investment. This paper aims to review and explore the Waqf financing feasibility through capital market integration from the Malaysian context. Financing tools primarily designed for Waqf assets development are rigorously explored to secure sustainability of Waqf institutions. While embracing the theory of sustainability entailing chief aspects of economics, social and environment as a guiding principle, the study proposes a viable integration of Waqf and capital market instrument of unit trust investments based on the Shariah-compliant. The finding illustrates that there is an essential need for a novel apparatus through the capital market such Waqf unit trust to realize grander Waqf funds accumulation, investment, and distribution. It is exceedingly encouraged that produced proceeds from the investment are optimally utilized for socio-economic projects. This study realizes as one of the pioneer endeavors to group Waqf fund via unit

Electromagnetic Interference in an Implantable Loop Recorder Caused by a Portable Digital Media Player

Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/75458/1/j.1540-8159.2008.01188.x.pd