ملخص البحث :

Adsorption of Cobalt(II) ion on both surfaces nonionic surfactant TritonX100 and anionsurfactant Sodium Dodecyl Sulfate (SDS) had studied under different experimental conditions. Alladsorption processes at micelle surfactant depends on several circumstances of like PH of thesolution, temperature, and Critical micelle Concentration (CMC). Adsorption experiments wereconducted depended on dilution low. The properties of adsorption Cobalt(II) both surfaces weredetermined by (UV-Visible spectrophotometer, Biochrom Ltd, CombbridgeCBu of J England). Theresults of adsorption Co+2on surfaces TritonX-100 and SDS showed followers of the Langmuirisotherm and Freundlich isotherm. Our results evidence that the adsorption process wasexothermic and spontaneous, Kinetic studieshad been show cobalt (II) ion adsorption followedthepseudo-first order, simple – first order respectively.

ملخص البحث :

Abstract: The PolyCystic Ovary Syndrome (PCOS) disease of was one ofthe greatest crucial Endocrinological-Diseases (ED) of infertile femalesin generative age, up in around) 4-8% (of this populace. Nearby(seventy-four%) of (PolyCystic Ovary) infertile women will have anOvulatory Cycles (OC), also (forty-two%) of them may have (fortyeight%)have Hyperandrogenism (HA) and Insulin-Resistance (IR). In areview the Syndrome Disease (SD) of (PCOS) possibly will be measuredas well as the consequence of simultaneous Endocrinological alterations(EA), that each other effect hyper-androgenism (HA) necessity remainowing toward the native inflammatory response (IR) of the ovarian byChemokines, Specific Cytokines (SC) and Reactive Oxygen Species-(ROSsecreted via. the Fatty-Tissue (FT). Moreover, the fatness may delay byinhibits the Hypothalamus-Hypophisis-Gonads Regulation System(HHGRS) and the physiological process of ovarian follicular maturation

ملخص البحث :

The study concerted on the adsorption of (Murexide dye). It was used in analytical chemistry such as evidence and used as coloring of tissue, animal cells, and plant cells—the effective method, which could use verity concentrations range. Adsorption is often applied to surfaces with pores; widely available industrial wastage produced Antimony trioxide Sb2O3, is chosen such as an adsorbent to Murexide dye. From 303 to 313 K. The application of Freundlich isotherm models was tested as part of the research. The study used UV-vis. spectroscopy of adsorption of dye. It was observed that the reaction kinetics apply to pseudo-second-order kinetics.

ملخص البحث :

4-Chlorobenzaldehyde was reacted with chlorpheniramine, Clementine, 6-Alkoxy alanine, and p-amino bazaamide to produce four new liquid crystals. It was determined if organic compounds with an amine group might produce Schiff bases with 4-Chlorobenzaldehyde. The infrared spectra of all of the major and final compounds were studied using FT-IR. Varying colors were detected, as well as different temperature. The Euro vectro - 3000A, Al-Bayt University, Jordan, was also used to calculate the carbon, hydrogen, and nitrogen ratios. Because of the applications that have been employed in their pages and to enhance their pages from air messages and migration processes, liquid crystal polymer compounds have been widely explored in the indication of tithing. To be really honest, this description is based on recent vehicle developments.

ملخص البحث :

Objective, As bone fragility is common in chronic hepatitis c the study asses to determine the level of vitamin D and bone density and to demonstrate the consequence of vitamin d insufficiency in patient of long standing hepatitis C. Material and Method, 45 individuals were taken as samples, patients with chronic HCV. DEXA was suggested to patients as a follow-up for their condition. An experienced radiology technician has been used as DEXA to evaluate the bone mineral density BMD on the anteroposterior lumbar spine views, bone markers also were evaluated in patient group and control group. Results The study found there was no significant difference between femoral neck and the spine in BMD between HCV patient and control group. The Trochanter and total femur BMD values of HCV mean show significantly low in the experimental group compare to healthy group. Bone mass measurements, Trochanter value (p-value =0.004) and all biochemical parameter are not significantly differed for patients compared to control. Conclusion, The study found no significant difference between viral hepatitis patients and control healthy subjects. Additionally, there was no significant differences in biochemical bone markers for other group.