The PSSA (Pennsylvania System of School Assessment) describes a paper and pencil evaluation given to students, third through eighth and 11th grades, enrolled in a government-funded school in Pennsylvania. The test reveals cumulative and individual scores that determine progress by students, teachers, ...
Shenandoah Valley Warned About Low PSSA ScoresSTEPHEN J PYTAK
The PVA/PSSA_MA/Silica containing TEOS 20% showed both high proton conductivity (0.026 S/cm at 90掳C) and low methanol permeability (5.55脳10-7 cm2/s).doi:10.1007/BF03218807DaeSikKimMichaelD.GuiverMuYoungSeoHyunSpringerMacromolecular Research...
suggests that the silica doped into the membrane improved the formation of proton-conduction pathways due to the absorption of molecular water.The PVA/PSSA_MA/Silica containing TEOS 20% showed both high proton conductivity(0.026 S/cm at 90掳C)and low methanol permeability(5.55X10~(-7)cm2/s)...
Similar to ERS, the input HSI is first represented as an undirected graph, in which each pixel is treated as a vertex, and their pairwise similarities are treated as the edges. The AGC realizes the HSI classification via multi-group spectral clustering by minimizing an objective function below...
Moreover, other pss genes of this cluster are assumed to be engaged in the next steps of the synthesis and modification of EPS (pssGHI and pssRMK genes, respectively). Among them, a ketal pyruvate transferase encoded by pssM proved to be responsible for addition of the pyruvyl group to ...
Then the participants were divided into two groups (90 of low and 90 of high-proficiency level). The participants at high language proficiency level were randomly divided into three groups (one control group, two experimental groups). The participants at the low language proficiency level were ...
Analysis of a Hot Electron Light Emitting Device at Low and High Electric and Magnetic Fields72.20.Fr72.20.Ht73.40.Kp78.60.FiS7.12The electrical characterization of a tunable wavelength surface light-emitting device is reported. The device consists of p-GaAs and n-Ga1-xAlxAs heterojunction ...
R.D. DupuisH. Kim, V. Tilak, B. M. Green, J. A. Smart, W. J. Schaff, J. R. Shealy, and L. F. Eastman, physica status solidi(a) 188 , 203–206 (2001).B.P. Gila, J.W. Johnson, R. Mehandru, B. Luo, A.H. Onstine, K.K. Allums, V. Krishnamoorthy...
CAMPBELL J C,COLLINS C J,WONG M M,et al.High quantumefficiency at low bias AlxGa1-xN p-i-n photodiodes. Phys.Stat.Sol. (a) . 2001CAMPBELL J C,COLLINS C J,WONG M M,et al.High quantumefficiency at low bias AlxGa1-xN p-i-n photodiodes.Phys.Stat.Sol. (a). 2001...