scholarly journals Task 5 - National Waste Package Program

1980 ◽  
Author(s):  
Donald Schweitzer



1991 ◽  
Author(s):  
W. Culbreth ◽  
S. Ladkany




2001 ◽  
Author(s):  
J. A. Beavers ◽  
Jr. T. M. Devine ◽  
G. S. Frankel ◽  
R. H. Jones ◽  
R. G. Kelly ◽  
...  


2020 ◽  
Vol 0 (0) ◽  
Author(s):  
Funda Kosova ◽  
Nurcan Çelik ◽  
Hanife Nurseven Şimşek ◽  
Seval Cambaz Ulaş

AbstractObjectivesLearning approach in a certain learning process is based on the student’s intentions, behaviors, and habits according to his/her perceptions of the task of learning and determines the amount and quality of learning. The objective of this study is to evaluate the learning approaches of 1st and 4th grade midwifery students to biochemistry course and the change, if there is any, through their education.MethodsThis is an observational, cross-sectional study. The research population consisted of the voluntary students (86.47%, n:147) of the 2017–2018 season of the 1st and 4th class of Manisa Celal Bayar University, Health Science Faculty, Midwifery Department (n:170). Data were collected by using the “Introductory Information Form” and the “Learning Approach Scale”, and evaluated in the SPSS package program by performing number, percentile, mean, standard deviation, independent t test.ResultsThe mean age of the students was 20.82 ± 1.81. Over 95% of the students stated that biochemistry lesson was necessary, while 59.9% reported that their biochemistry knowledge was insufficient. Over 87% of the student expressed their belief that the content of the biochemistry classes will help them in their professional career. Mean score of deep approach for Learning Approach Scale was 34.13 ± 6.07 (Min:19.00–Max:50.00), and mean score of superficial approach for Learning Approach Scale was 26.94 ± 6.37 (Min:15.00–Max:50.00). There was a significant relation between deep approach scale score and the perception of high importance of biochemistry in the professional life (p<0.05).ConclusionsMidwifery students, who believe that biochemistry is necessary for their professional career have a higher motivation for learning biochemistry, thus perform a deeper approach to learning. In general, creating effective and dynamic educational environments that support deep learning is necessary for enhancing the learning of biochemistry.



2007 ◽  
Vol 62 (12) ◽  
pp. 711-715 ◽  
Author(s):  
Ahmad Seif ◽  
Mahmoud Mirzaei ◽  
Mehran Aghaie ◽  
Asadollah Boshra

Density functional theory (DFT) calculations were performed to calculate the electric field gradient (EFG) tensors at the sites of aliminium (27Al) and nitrogen (14N) nuclei in an 1 nm of length (6,0) single-walled aliminium nitride nanotube (AlNNT) in three forms of the tubes, i. e. hydrogencapped, aliminium-terminated and nitrogen-terminated as representatives of zigzag AlNNTs. At first, each form was optimized at the level of the Becke3,Lee-Yang-Parr (B3LYP) method, 6-311G∗∗ basis set. After, the EFG tensors were calculated at the level of the B3LYP method, 6-311++G∗∗ and individual gauge for localized orbitals (IGLO-II and IGLO-III) types of basis sets in each of the three optimized forms and were converted to experimentally measurable nuclear quadrupole resonance (NQR) parameters, i. e. quadrupole coupling constant (qcc) and asymmetry parameter (ηQ). The evaluated NQR parameters revealed that the considered model of AlNNT can be divided into four equivalent layers with similar electrostatic properties.With the exception of Al-1, all of the three other Al layers have almost the same properties, however, N layers show significant differences in the magnitudes of the NQR parameters in the length of the nanotube. Furthermore, the evaluated NQR parameters of Al-1 in the Al-terminated form and N-1 in the N-terminated form revealed the different roles of Al (base agent) and of N (acid agent) in AlNNT. All the calculations were carried out using the GAUSSIAN 98 package program.



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