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Batool, Nayab,Nagra, Saeed Ahmad,Shafiq, Muhammad Imtiaz The Korean Nutrition Society 2004 Nutritional Sciences Vol.7 No.4
Iron deficiency anemia (IDA) is the world's most common nutritional problem. It is characterized by a low hemoglobin (Hb) level and low iron status. A study was conducted to investigate the incidence of iron deficiency anemia in day scholar girls belonging to different socioeconomic strata at Punjab University, Lahore. Iron status of the subjects was estimated by measuring Hb, hematocrit (Hct), red blood cell (RBC) count, mean corpuscular volume (MCV), mean corpuscular hemoglobin (MCR), serum iron, serum ferritin, total protein and albumin. Results indicated that females belonging to low socioeconomic strata had lower values for Hb, Hct, RBC count, total protein and albumin. Serum iron, serum ferritin, MCV and MCH values fell within the normal range for all of the socioeconomic groups. However, serum iron and ferritin varied with socioeconomic status and higher-income groups had significantly higher serum iron and ferritin. It was concluded that anemia may develop due to poor intake and absorption of iron and that those in the low-income bracket are the most affected group.
Batool T. Alsayedhassan,Devender R. Banda,Nora Griffin-Shirley 한국언어재활사협회 2020 Clinical Archives of Communication Disorders Vol.5 No.1
Purpose: We investigated the effects of behavioral skills training package with parents to use picture exchange communication system (PECS) with their children with autism spectrum disorder (ASD) to develop communication skills. Methods: Two parents and their children with ASD (one child per family) participated in this study. A multiple baseline design was used during the parents’ training, and a changing criterion design was used during parents’ implementation of PECS with children. Results: Results indicated that both parents implemented PECS intervention with their children with high procedural integrity and required minimal feedback through Bug-in-Ear at the end of the intervention. Moreover, both children acquired independent picture exchanges with their parents who implemented PECS training and generalized and maintained the skills. Conclusions: The findings suggest that when parents receive appropriate training and feedback, they can train their children to use PECS to independently request desired items or activities. The current study extends existing research on PECS by teaching parents as the primary PECS trainers to implement the strategy with their children.
Bone whitlockite: synthesis, applications, and future prospects
Batool Sadaf,Liaqat Usman,Babar Bushra,Hussain Zakir 한국세라믹학회 2021 한국세라믹학회지 Vol.58 No.5
Bone whitlockite (WH) exists in the collagen matrix along with hydroxyapatite (HA) and plays a vital role during earlier stages of bone development. It is present in short-range order and is diffi cult to identify in the bone, as compared to HA mineral, that covers 80% of the bone inorganic phase. It has the same structural analogy with β-TCP, but detailed structural and crystallographic analyses of bone have shown that β-tricalcium phosphate (β-TCP) is merely a synthetic analog of bone whitlockite, having the same crystalline structure but diff erent chemically. WH contains magnesium at Ca(IV), Ca(V) positions, and HPO 4 2− on a threefold axis in a rhombohedral crystal lattice. Its biocompatibility, functionality, negative surface charge, mechanical strength, and stability in physiological solvents make it an ideal bone substitute as compared to hydroxyapatite (HA) and β-TCP. It has magnesium as a major component that has a strong affi nity with integrin protein. Integrin protein plays a vital role in bone tissue integration. It is bioresorbable and biodegradable and the rate of degradation complements with regeneration. However, despite these excellent properties, this material has always been overshadowed by other calcium phosphates (CaPs), because it is diffi cult to synthesize. In this review article, we present a comprehensive study on the diff erence in the crystalline structure of bone whitlockite and β-TCP, its presence in the natural system, and conditions under which its nucleation occurs in native bone and at lab scale. Furthermore, the reaction conditions that favor homogenous precipitation of synthetic WH and the role of magnesium in the stabilization of diff erent CaPs to obtain pure WH phase are also discussed. Finally, the applications of WH in biomedical and for heavy metal adsorption are summarized.
A Study on Dosimetric Characterization of Direct Yellow 12 Dye at High Radiation γ-Dose
Batool, Javaria,Shahid, Shaukat Ali,Ramiza, Ramiza,Akhtar, Nasim,Naz, Afshan,Yaseen, Maria,Ullah, Inam,Nadeem, Muhammad,Shakir, Imran Korean Chemical Society 2012 Bulletin of the Korean Chemical Society Vol.33 No.7
Aqueous solution of oxygenated Direct yellow 12 dye has been evaluated spectrophotometrically as a possible gamma rays dosimeter. The neutral (pH-7), alkaline (pH-12.5) and acidic (pH-5.5) aqueous solution of the dye were prepared and exposed to various gamma doses. Absorption spectra of unirradiated and irradiated solutions were recorded at 400 nm peak. The increase in absorbance with the increase in irradiation dose was observed from 1 to 6 kGy. The stability response of the dye solution for different environmental conditions such as temperature (low & high), light and darkness were investigated during post irradiation storage for ten days. The dye solution showed high stability in darkness for the studied period. The optical density of the dye solution was found to be decreased at high temperature storage.
Batool Shazia,Bang Junho 대한전기학회 2023 Journal of Electrical Engineering & Technology Vol.18 No.6
One of the most essential substances for detecting electric fire is electric fire short-circuit marks. The traces of which can be found before and after the electric fire as the short circuit occurs. There are different kinds of electric fire short circuit marks, for instance, grounded, primary, and secondary molten marks these are categorized into the different types of short-circuit marks primary short circuit marks appear before the electric fire occurrence, and secondary short circuit marks appear after an electric fire to identify and classify them is crucial and time-consuming steps and procedures are needed for that purpose in this study we have used five convolutional neural network models such as VGG16, VGG19, Xception, InceptionV3, and Resnet50 to classify the short-circuit marks image data. Furthermore, according to our experiment on dataset among these five models, the best result was of VGG16 because the model performed well without any overfitting problems when we trained the sets of electric fire short circuit image data by applying the data augmentation, transfer learning, and fine-tuning techniques. The validation accuracy result of the VGG16 model at 50 epochs was 92.7% with a validation loss rate of 0.2.
Matrix generalized (<i>θ</i>, <i>ϕ</i>)-derivations on matrix Banach algebras
Batool, Afshan,Kamran, Tayyab,Park, Choonkil De Gruyter 2018 Mathematica Slovaca Vol.68 No.1
<P><B>Abstract</B></P><P>We introduce the concept of matrix generalized (<I>θ</I>,<I>ϕ</I>)-derivations on matrix normed algebras, and prove the Hyers-Ulam stability of matrix generalized (<I>θ</I>,<I>ϕ</I>)-derivations on matrix Banach algebras.</P>