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The corona mortis, or crown of death, is described as an abnormal vascular connection between the obturator and external iliac or inferior epigastric veins or arteries located at the back of the superior pubic ramus in the space of Retzius. The corona mortis has been said to cause massive uncontrolled or profuse bleeding and even life-threatening hemorrhage. Detailed anatomical knowledge of its prevalence, variable anastomotic connections, and morphological characteristics is therefore crucial to reduce the risks of possible iatrogenic errors in surgical procedures in the pubic region, especially the ilio-inguinal approach to the acetabulum. Every surgeon dealing with superior pubic ramus fractures and acetabulum fractures needs to be aware of these anastomoses and avoid undue hemorrhage.

Creativity plays an important role in learning and life for undergraduates who major in physics. There are many factors in physics help teachers to train students’ creativity. Teachers should have advanced education ideas about physics creativity education. There are several methods to foster students' creativity in physics instruction, such as strengthen the training of creative thinking, implement experiments and scientific practices, and grasp the principles of creativity.

The purpose of this study is to design Hazard Analysis and Critical Control Point (HACCP) plan for biscuit production based on real conditions in the plant. A specific model has been developed to boost the safety and quality of biscuit product in this plant. The spread of some diseases by unsafe products due to pathogen reported makes it important to pay attention to the potential contamination in biscuit production. The prerequisite programs (PRPs), operational prerequisite programs (OPRPs), standard operating procedures (SOPs), hazards identification, critical control point, preventive measure, critical limits, monitoring procedure and corrective actions have been designed in this HACCP plan. The production process of the product was also analyzed carefully for this HACCP plan.

In this work two samples of a (Pandanus amaryalifolious) leaves extracts, were exposed to sound waves length of (528 nm and 741 nm) while the third sample of the leaves was left without exposure to any sound. There was difference of absorption in each sample; these differences were detected using X-Ray Tubes Techniques. The difference of absorption showed the range of germination is not the same in the three samples. As well as the difference in the combination’s bonds of the fundamental molecular vibrations as well.

Values of dielectric constant ( ), dielectric loss ( ), relaxation time ( p), conductivity (?p) and moisture content of pulverized samples of Fenugreek were measured for different packing densities at 9.85 GHz microwave frequency and at different temperature ( 20?C, 35?C and 50?C). Experimental results on powders of different packing fractions (?r) were used to obtain transformation to 100% solid bulk using correlation formulae of Landau-Lifshitz-Looyenga and Bottcher. It is found that, there was fair agreement between the calculated values of dielectric parameters and the values obtained experimentally for solid bulk. This shows cohesion in the particles of Trigonellia Foenum-Graecum Linn. powder under investigation.

The disease of rice was studied based on their priority according to the farmers of block Akaltara of district Janjgir -Champa of Chhattisgarh. 12 randomly selected villages were visited to determine most serious disease of rice based on qualitative data collected on farm level and analyzed as result Bacterial Leaf Blight, Brown Spot, Tungro and Khaira disease is found to be most serious disease of rice while Blast, Sheath Blight, Sheath Rot, and Stem Rot some what important disease of Rice while False Smut is the disease of minor importance.

Vermiwash is coelomic fluid and vermicasting filtrate due to earthworms (Eudrillus eugenie) activity, collected through vermiwash model. For investigation of bacterial diversity and its quantity four different samples of vermiwash used. The samples are VM1- of Horse, VM2- of Pig, VM3 - of Elephant and VM4 - of Cow dung. The bacterial strains are isolated from above samples by using serial dilution, screening and spread plate method of Jensen’s, CRYMA and Nutrient agar medium. They are characterized and identified by observing morphological characters, microscopic examination and enzymatic activity. Purification of colony done by streak plate and slant streaking method. The bacterial strains identified are: From VM1- sample Pseudomonas aeroginosa ,VM2- Rhizobium spp. and Azobactor spp., VM3- Pseudomonas aeroginosa and VM4- sample Rhizobium spp. and Azobactor spp. respectively. The maximum bacterial count VM1- sample- 42 X 103 SPC/ ml, VM2- sample - 33 X 101 SPC/ ml, VM3- sample - 76 X 101 SPC/ ml, VM4- sample- 54 X 102 SPC/ ml. The bacterial flora in vermiwash very useful to regulate growth of plants with respect to nitrogen fixation and white root proliferation.

Fe2O3Ti and Fe2O3Mg nano particles were prepared by self-propagation method using PEG as capping agent. Nano particle was characterized by XRD (X-ray Diffraction), SEM (Scanning Electron Microscope), and VSM (Vibrating Sample Magneto Meter).Conform the structural, textural and magnetic property. Surface morphology changed cubic to needles shape and size where in between 25-70 nm confirmed by SEM analysis, XRD analysis shows that doping reveals the cubic with hexagonal edge structure. VSM shows the magnetic behavior of the sample.

For the efficient design of structure it is necessary to do the exact analysis of the elements. There are several methods of analysis broadly classified into classical and approximate method classical methods give exact solution but has its own constraints like magnitude of structure & specific geometrical dimensions. To overcome this and for rapid processing approximate methods are adopted. One such method is finite element method. Even though the results are said to be approximate but with keen consideration the variance is as good as negligible.The aim of this dissertation work is to find out the factors like shape & size of elements for gaining more accurate analytical result. The work over here is done by considering a plate with various shape & size & comparative results are depicted in the observation tables. It is clear that accuracy in the result can be obtained with refined meshing and considering Triangular shape element.

Grain shape quality traits of twenty (20) rice genotypes were studied in order to understand the effects of drought stress on quality traits of rice. The result of Analysis of Variance clearly indicates that genotypes significantly differ for studied grain quality traits under both for normal as well as drought prone environments, except grain breadth /thickness without bran under stress condition. Higher heritability estimates for all quality traits under both environments indicate that these characters are controlled by multiple genes. Results showed that grain length was positively correlated with length to width ratio (0.863* and 0.668*) and negatively correlated with grain width (-0.614** and -0.313**) and grain breadth (-0.321**and -0.030ns) under both normal and stress conditions respectively. Grain width was positively correlated with grain breadth (0.711** and 0.486**) and negatively correlated with length to width ratio (-0.926* and -0.910*) under both conditions respectively. Grain width was highly correlated with yield per plant (0.386** and 0.315**) under both, normal and drought stress respectively. It shows that reduction in grain width has direct effect on grain yield. Under normal condition, yield was positively correlated with grain width (0.386**) and grain breadth (0.552*) indicating that grain width and grain breadth should be considered while screening high yielding genotypes under normal condition and grain width should be considered for drought stres