Individual evaluation for freshman in small size group

2014 ◽  
Author(s):  
Dong Zhifang ◽  
Fan Hehong ◽  
Zhang Meng ◽  
Ye Lihua ◽  
Song Jing ◽  
...  
Keyword(s):  
Size Group ◽  
Individual Evaluation ◽  
Small Size Group

scholarly journals Correlation between the Size of Tumour with Early Postoperative Serum Sodium Imbalance in Sellar and Suprasellar Space Occupying Lesion after Transsphenoidal surgery

2020 ◽  
Vol 10 (1) ◽  
pp. 82-91
Author(s):  
Muhammad Mahabub Hossain ◽  
Md Lylatul Kadir ◽  
Naznin Akter Jahan ◽  
Md Motasimul Hasan ◽  
Kazi Hafiz Uddin ◽  
...  
Keyword(s):  
Serum Sodium ◽  
Transsphenoidal Surgery ◽  
Tumour Size ◽  
Strong Association ◽  
Plasma Osmolality ◽  
Size Group ◽  
P Value ◽  
Mortality And Morbidity ◽  
Significant Difference ◽  
Small Size Group

Background: Seller and suprasellar space occupying lesions are frequently encountered intracranial lesions now-a-days. Surgery through transsphenoidal route is the most preferable approach which is frequently performed for excision of these space occupying lesions. The lesions are located in a very critical area because they are surrounded by the hypothalamus, pituitary gland and cavernous sinus which are responsible to maintain various hormonal functions as well as regulation of plasma osmolality and plasma electrolytes. So, during and after operation various types of osmolality and electrolytes related complications are often encountered. Among them serum sodium imbalance is the most frequent one. Objective: Tumour size is one of the very important predisposing factors which influence the serum sodium level after surgery. For investigating the correlation between the size of sellar and suprasellar space occupying lesions with the incidence of postoperative sodium imbalance after transsphenoidal surgery of the patient having these lesions. Material and method: Thirty patients with sellar and suprasellar space occupying lesions meeting the inclusion criteria were enrolled. The largest diameter of the tumour was measured in the coronal or sagittal planes from pre-operative MRI’s. They underwent transsphenoidal surgery and were observed for first 7 postoperative days and serum electrolytes was measured every day. Patients in this study were considered to have serum sodium imbalance if the narrow range of 135-145 mmol/L was not maintained. Then according to the tumour size they were divided in to two groups. Then the two groups were compared and the frequency of development of post-operative sodium imbalance, their time of onset and types of imbalances were observed. Result: 60% of the patients in our study developed post operative serum sodium imbalance after transsphenoidal surgery. Among them 40% of the patients developed hypernatraemia, 13.3% of the patient developed hyponatraemia and only 6.7% patient developed combined imbalance. Hypernatraemia is more common than hyponatraemia after transsphenoidal surgery. Peak incidence of hyponatraemia occurred on 3rd post-operative day and hypernatraemia occurred at 1st postoperative day. In the large size tumour group (>30mm) 46.66% had serum sodium imbalance and imbalance was observed in 13.33% of the small size group (d”30mm) and there is significant difference of sodium imbalance between large and small size group and p-value was 0.001. r- value 0.776 indicates that the size of the tumour strongly correlates with postoperative sodium imbalance and there is significant association between size of the tumour with sodium imbalance. The study found no significant association between age, sex or types of the lesions with postoperative sodium imbalance (p=0.43). Conclusion: Post operative serum sodium imbalance after transsphenoidal surgery is a burning issue for the neurosurgeon now a day. Early prediction of these types of notorious complication is helpful for preoperative and post operative management of the patient. The size of the lesion is one of the most significant markers. As well as a strong association between size of the tumour with post operative sodium imbalance was found. This will help us in perioperative management of the patients, and reduces complication related mortality and morbidity after the transsphenoidal surgery. Bang. J Neurosurgery 2020; 10(1): 82-91

scholarly journals Influence of Multidimensional Graphene Oxide (GO) Sheets on Anti-Biofouling and Desalination Performance of Thin-Film Composite Membranes: Effects of GO Lateral Sizes and Oxidation Degree

Polymers ◽  
2020 ◽  
Vol 12 (12) ◽  
pp. 2860
Author(s):  
Bárbara E. Rodríguez ◽  
María Magdalena Armendariz-Ontiveros ◽  
Rodrigo Quezada ◽  
Esther A. Huitrón-Segovia ◽  
Humberto Estay ◽  
...  
Keyword(s):  
Thin Film ◽  
Graphene Oxide ◽  
Size Distribution ◽  
Functional Groups ◽  
Water Flow ◽  
Size Group ◽  
Polymerization Reaction ◽  
Medium Size ◽  
Film Composite ◽  
Thin Film Composite

The influence of the lateral size and the content of graphene oxide (GO) flakes in specific oxygenate functional groups on the anti-biofouling properties and performance of thin-film composite membrane (TFC) was studied. Three different multidimensional GO samples were prepared with small (500–1200 nm), medium (1200–2300 nm), and large (2300–3600 nm) size distribution, and with different degrees of oxidation (GO3 > GO2 > GO1), varying the concentration of the hydrogen peroxide amount during GO synthesis. GO1 sheets’ length have a heterogeneous size distribution containing all size groups, whilst GO2 is contained in a medium-size group, and GO3 is totally contained within a small-size group. Moreover, GO oxygenate groups were controlled. GO2 and GO3 have hydroxyl and epoxy groups at the basal plane of their sheets. Meanwhile, GO1 presented only hydroxyl groups. GO sheets were incorporated into the polyamide (PA) layer of the TFC membrane during the interfacial polymerization reaction. The incorporation of GO1 produced a modified membrane with excellent bactericidal properties and anti-adhesion capacity, as well as superior desalination performance with high water flow (133% as compared with the unmodified membrane). For GO2 and GO3, despite the significant anti-biofouling effect, a detrimental impact on desalination performance was observed. The high content of large sheets in GO2 and small sheet stacking in GO3 produced an unfavorable impact on the water flow. Therefore, the synergistic effect due to the presence of large- and small-sized GO sheets and high content of OH-functional groups (GO1) made it possible to balance the performance of the membrane.

scholarly journals Association between floral bud size and developmental stage in soybean microspores

2003 ◽  
Vol 46 (4) ◽  
pp. 515-520 ◽  
Author(s):  
Mozart da Silva Lauxen ◽  
Eliane Kaltchuk- Santos ◽  
Ching -yeh Hu ◽  
Sidia Maria Callegari- Jacques ◽  
Maria Helena Bodanese-Zanettini
Keyword(s):  
Developmental Stage ◽  
Anther Culture ◽  
Developmental Stages ◽  
Size Group ◽  
Soybean Cultivars ◽  
Advanced Stages ◽  
Bud Size ◽  
Microspore Stage ◽  
Floral Bud

This study was carried out to establish the association between floral bud size and the corresponding microspore developmental stages for Brazilian soybean cultivars. Microspore developmental stage distributions were examined in young buds from cv Década, IAS5 and RS7. The data indicated that for a given bud-size group, the microspores of different cultivars were at different developmental stages, with cv RS7 and Década distributed at the youngest and cv IAS5 at the most advanced stages. Microspore stages distribution were also compared among the ten anthers of the same bud of the above cultivars. The ten anthers from a given bud were clearly distributed at different developmental stages. Caution should be exercised when adopting the standard anther culture practice of using the microspore stage of one anther to represent the entire bud.

scholarly journals Collaborative study to evaluate the indigestible neutral detergent fiber and indigestible acid detergent fiber contents in feeds by in situ procedure

2016 ◽  
Vol 37 (4Supl1) ◽  
pp. 2589
Author(s):  
Marjorrie Augusto de Souza ◽  
Edenio Detmann ◽  
Gabriel Cipriano Rocha ◽  
Marcia De Oliveira Franco ◽  
Erick Darlisson Batista ◽  
...  
Keyword(s):  
Soybean Meal ◽  
Collaborative Study ◽  
Neutral Detergent Fiber ◽  
Acid Detergent Fiber ◽  
Animal Science ◽  
Percentage Points ◽  
Individual Evaluation ◽  
The Individual ◽  
Standardization Of Procedures

The objective of this collaborative study was to evaluate the indigestible neutral detergent fiber (iNDF) and indigestible acid detergent fiber (iADF) content in feeds in six laboratories from institutions linked to the National Institute of Science and Technology in Animal Science (INCT-CA). Six feeds were evaluated: signal grass hay, sugarcane, corn silage, soybean meal, corn and citrus pulp. Estimated levels of iNDF and iADF proved to be dependent on the laboratory in which the analysis was performed. It was found that differences between laboratories ranged from 2.40 percentage points for soybean meal to 8.05 percentage points for sugarcane for iNDF analysis and from 1.79 percentage points for corn to 10.06 percentage points for hay for iADF analysis. It was observed that the individual evaluation of each material, the total random variation of the results between laboratories ranged from 88.75 to 96.77% and 88.75 to 98.40% for iNDF and iADF analysis, respectively. The iNDF and iADF levels are dependent on the interaction effect between the evaluated material and laboratory and have low reproducibility; this may be a consequence of the differences between the methods practiced by each laboratory, demonstrating lack of standardization of procedures used by the laboratories.

scholarly journals DISTRIBUTION OF TRITIUM-LABELED DNA AMONG CHROMOSOMES DURING MEIOSIS

1965 ◽  
Vol 25 (2) ◽  
pp. 57-68 ◽  
Author(s):  
J. Herbert Taylor
Keyword(s):  
Quantitative Analysis ◽  
Sister Chromatid ◽  
Specific Activity ◽  
High Specific Activity ◽  
Sister Chromatid Exchanges ◽  
Size Group ◽  
Reciprocal Exchange ◽  
Chromatid Exchanges

Thymidine-H3 of high specific activity was used to study the distribution of labeled chromatids during meiotic divisions in spermatocytes of a species of grasshopper (Orthoptera). The distribution is regularly semiconservative as has been shown previously for mitosis, i.e., all chromatids are labeled after incorporation of thymidine-H3 into DNA at premeiotic interphase. If incorporation occurs at the interphase preceding this one, the chromosomes arrive at meiotic divisions with the equivalent of one chromatid of each homologue labeled. Chromatid exchanges occur at a frequency which is very nearly that predicted on the assumption that each chiasma represents an exchange between homologous chromatids. However, the exchanges are randomly distributed among chromosomes in a size group, whereas chiasmata are not. A quantitative analysis of the frequency and pattern of exchanges indicates that most of these result from breakage and reciprocal exchange between homologous chromatids. Sister chromatid exchanges are much less frequent and may be limited to premeiotic stages.

scholarly journals THE INFLUENCE OF PARENTS' ATTITUDES IN PROVIDING EDUCATION AT HOME TOWARD THE DEVELOPMENT OF CHILDREN AGED 5-6 YEARS IN BULUSARI VILLAGE, GEMPOL SUB-DISTRICT, PASURUAN DISTRICT

2019 ◽  
Vol 8 (1) ◽  
pp. 56-61
Author(s):  
Siti Fithrotul Umami ◽  
Titiek Idayanti
Keyword(s):  
Normal Development ◽  
Health Workers ◽  
The Body ◽  
Family Education ◽  
Exact Test ◽  
Parents And Children ◽  
Preliminary Study ◽  
Individual Evaluation ◽  
And Function ◽  
At Home

Background: Development is increasing ability (skill) in the structure and function of the body that is more complex in a regular pattern and can be predicted as a result, from the results of maturation. attitude is an individual evaluation in the form of a tendency (Inclination) towards various elements outside of him. Based on the results of a preliminary study of 10 children aged 5-6 years, it was found that 5 children had normal development, 2 children doubted, and 3 children developed abnormally. While for family education conducted by parents, it was found that 7 parents supported (favorabel), and 3 parents were not supportive (unfavorable).Objectives: The study aimed to determine the influence of parents' attitudes in providing education at home toward the development of children aged 5-6 years in Bulusari Village, Gempol Sub-District, Pasuruan District.Methods: The research design was analytical design using purposive sampling with a sample of 45 parents and children in Bulusari Village, Gempol Sub-District, Pasuruan District. The measuring instrument used was a questionnaire for parents and KPSP for child development. This research is presented in the form of the Fisher's Exact Test.Results: The results showed that of 38 parents (84.45%) who supported having normal development children as many as 35 children (77.78%). Based on the results of the Fisher's Exact Test statistical test, it was found that the value of p <α, which is 0.001022 <0.05, which means that there is an influence from the provision of family education conducted by parents to the development of children aged 5-6 years.Conclusion: Based on the results of this study, it is expected that efforts from health workers to increase counseling to parents so that they have a role and have an obligation to help, assist children, teach children to actively learn, give love, develop creativity and socialization of children. Kata kunci : Parent’s attitude, development of 5-6 years, giving education in houses.

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