Clearing zone

Wireless networks - Lecture 14: Fundamentals of cellular networks (Part 4). The main topics covered in this chapter include: trunking and grade of service; improving coverage and capacity; block calls cleared; trunking efficiency; microcell zone concept;...

27p haoasakura 30-05-2022 10 4   Download

NW Iran-SE Turkey is a tectonically active zone related to the Arabia-Eurasia convergence, but the active stress state in this zone has not yet been clearly studied. To improve the knowledge of present-day stress state in this region, optimum reduced stress tensor was analysed. For this, a large number of earthquake focal mechanisms (277) were collected. The analyses show most mechanisms exhibit strike-slip to thrust faulting. These data indicate that this region is dominated by an N158° maximum horizontal compressive stress (SHmax) belonging to a transpressional tectonic regime.

21p tanmocphong 29-01-2022 27 1   Download

The aim of this study was to evaluate the zinc solubilizing ability of bacterial isolates from insoluble zinc compound. The method used was based on observing clear zones, or haloes, around colonies growing on Bunt and Rovira medium amended with the selected insoluble Zn compound.

6p chauchaungayxua11 23-03-2021 8 1   Download

Pot culture experiment was conducted to evaluate the effect of some promising microbial isolates for their ability for potash solubilization in soil as well as to see their effects on growth and yield attributes in brinjal.

7p cothumenhmong9 18-01-2021 9 2   Download

In this study, the recombinant endoglucanase was purified by his - tag affinity chromatography with differrent processes, such as using phosphate buffer with or without sodium cloride, pretreatment of samples with ammonium sulphate before supplying into affinity column, using various concentration of imidazole for washing.

9p tamynhan10 24-10-2020 17 1   Download

In present study Vitex negundo leave’s extract was used to assess the antibacterial activity on cotton fabric. Extraction of phytochemicals was carried out using different solvents like ethanol and aqueous. Total phenolic content (TPC) results revealed that TPC of Vitex negundo leave’s extract were highest in case of ethanolic extraction as compared to aqueous. It was observed that mild to moderate antibacterial properties were present in ethanolic extract as compared to aqueous extract. Clear zone of inhibition was observed on cotton fabric against E coli and S. aureus.

10p caygaocaolon7 18-09-2020 15 2   Download

The objective of present study was to screen and isolate protease producing bacteria from soil samples collected from rhizospheric soil of apple orchard from Kotkhai of Shimla District. Collected soil samples were serially diluted and 0.1ml of sample was spread on skim milk agar plates at 370C for 48 hrs. Out of fifteen, six bacterial colonies from rhizospheric soil samples showed clear zone around the colony indicating protease activity.

7p trinhthamhodang7 31-08-2020 14 2   Download

Soil samples collected from two termite mound soils in Anna University campus, Chennai, Tamil Nadu were characterized for the various parameters such as pH, Electrical Conductivity (EC), Total organic carbon (TOC), Nitrogen (N), Phosphorus(P) and Potassium (K)and microbial activity. The dehydrogenase enzyme activity was found to be 25 and 23mg TriphenylFormosan (TPH) mg/g/h respectively for the two termite mound soils.

8p kethamoi7 26-08-2020 17 2   Download

This study aimed to get chitinolytic bacteria derived from shell Anadara granosa which has ability to inhibit growth of pathogenic fungi Fusarium sp. and Rhizoctonia solani. Shell samples taken from Paoterearea then isolated on an agar medium chitin, colonies that grow and establish a clear zone chitinolytic bacterial isolates.

8p angicungduoc6 20-07-2020 14 1   Download

Phytase activity of bacteria, yeasts and moulds isolated from different ecosystems have been identified and studied by several researchers. The present study focused on isolation and identification of phytate solubilizing yeasts associated with freshly soaked cereals, pulses, condiments and oilseeds. Isolation on MRS-Calcium phytate at pH 6.2 ±0.2 resulted in a high diversity of microorganisms developing clear zones of phytate hydrolysis. Microscopic study revealed identification of three groups of phytate solubilizing organisms (viz.

9p trinhthamhodang6 09-07-2020 11 1   Download

A total number of 10 rhizosperic bacteria were isolated from root environment of some healthy plants of a drastic diseased field with massive blighted symptoms of Trichosanthes dioica of Akilpur of Hooghly district, West Bengal (22.94º E 88.12º N) where soil is alluvial in nature. Among the isolates, one strain TR9 showed remarkable plant growth promoting activity. Cell free culture filtrate of TR9 produced clear zones of inhibition (diameter ranging from 1.67cm to 2.67cm) against different plant pathogenic fungi viz.

8p kethamoi6 29-06-2020 10 1   Download

The objective of the present study was to identify protease producing bacteria isolated from food processing industries. Isolation of the organism was performed by serial dilution agar plate technique and initial screening of protease production was done using gelatine agar plates by flooded the plates with mercuric chloride solution (HgCl2-15g and 20 ml of 6.0 N HCl made up to 100 ml with distilled water). A total of 5 isolates were selected based on zone diameter in gelatine clear zone method and named as TKMFT8, TKMFT22, TKMFT25, TKMFT39 and TKMFT53.

12p nguaconbaynhay6 24-06-2020 14 1   Download

Fibrinolytic enzymes constitute one of the most important groups of industrial enzymes Aspergillus japonicum KSS 05 strain were used for fibrinolytic enzyme production. The potential strain were kept for mutational studies. UV radiation is used as mutagenic agent. The mutant obtained i.e Aspergillus japonicum KSS 05 mu were used for screening of fibrinolytic enzyme production by plate assay and it showed 6 mm diameter clear zone around the colony.

4p nguaconbaynhay6 23-06-2020 9 0   Download

Despite great improvements in global oral health status, dental caries still remain one of the most prevalent diseases. Yet some brands of toothpastes claim to be effective antimicrobial agents. This study was therefore designed to evaluate the in vitro antimicrobial activity of commercially available toothpastes against some microorganisms involved in tooth infections.

14p nguaconbaynhay6 23-06-2020 11 0   Download

In this study, we evaluated the Himawari-8 radiation product, named AMATERASS, provided by solar radiation consortium under Japan Science and Technology Agency (JST), Strategic Creation Research Promotion Project/Terrestrial Energy Estimation and Demand Data Analyzes (CREST/TEEDDA) using observations recorded at 5 stations in different regions of Viet Nam. The result showed good agreement between satellite estimation and observed data with high correlation of range 0.92- 0.94, and better in clear-sky episodes.

12p angicungduoc5 13-06-2020 16 1   Download

A study was conducted at College of Agricultural Engineering and Technology, Odisha University of Agriculture and Technology, Bhubaneswar during 2014-15 to find out the water requirement of South Eastern Ghat zones of Odisha. Water plays a vital role for every living being. Water is and will become scarce natural resource in the near future. A clear understanding of the water balance is essential for exploring water saving measures.

8p trinhthamhodang1212 06-04-2020 17 1   Download

Zinc (Zn) is one of the most essential micronutrients required for normal plant growth and development. Even though considerable quantity of inorganic Zn is applied in soil but significant quantity of it gets converted into unavailable forms. Zn solubilising microorganisms are the potential substitute for Zn supplement to plant from soil. Among the four isolates that were screened for Zn solubilization, fungal ones performed better than bacterial ones and Aspergillus sp. in particular, outperformed every other isolate in the test. It produced a clear halo zone of 22.

14p caygaocaolon3 27-02-2020 14 0   Download

A field experiment on “Long term effect of integrated nutrient management on finger millet (Eleusine coracana G.) growth and yield was recorded at AICRPDA, GKVK, UAS, Bengaluru, during kharif 2018 with 8 treatments, replicated thrice laid out in RCBD. The results of the field experiment revealed that growth and yield parameters of finger millet such as plant height (96.53 cm), number of tillers per hill (7.60), number of ear heads per hill (7.37), number of fingers per ear head (6.61), test weight (3.56 g) and total dry mater production (82.

6p nguathienthan3 27-02-2020 28 1   Download

The aim of the present study was to evaluate blood copper (Cu), zinc (Zn), Iron (Fe) and Manganese (Mn) status of healthy goats (209) managed under semi intensive system in the three different agro-climatic zones of Punjab. For this purpose, two hundred nine blood and hair samples of various breeds of goats were taken. The samples were analyzed for trace minerals by using atomic absorption spectrophotometer (AAS) and the prevalence was recorded. Plasma Cu, Zn and Mn concentrations were significantly (P≤0.05) different among the three zones. The mean plasma Cu (0.57 ± 0.

6p nguathienthan2 26-12-2019 15 0   Download

Arbuscular Mycorrhizal Fungi benefits plants by improving the uptake of phosphate and other nutrients from soil and also increases the disease tolerance to the host plant. The fungal pathogens cause huge loss to vegetable crops when infected. In order to overcome this problem, the influence of AMF in the control of fungal plant pathogens is studied. AMF, Glomus sp. was isolated from the rhizosphere soil of tomato plants. The wilt pathogen, Fusarium oxysporum f.sp. lycopersici was cultured from the infected roots of tomato plants.

11p kethamoi2 15-12-2019 15 0   Download