ALTERNATIVE DELIVERY MODE (ADM) PROGRAM DELIVERY AND PERFORMANCE OF STUDENTS

Alternative Delivery Mode (ADM) of instruction had become an option of schools, parents, and learners to access education. Despite its implementation for several years, research on its delivery and students’ academic performance was not endeavored. Hence, this study was conducted to determine the relationship of Alternative Delivery Mode (ADM) program and performance of the students. The respondents of the study were 30 students from nine elementary schools in the Division of Digos, Davao del Sur. Results showed that most of the respondents enrolled in the Alternative Delivery Mode (ADM) were male, at age 11, and were laborers. Most of them were low performers. The respondents rated the Alternative Delivery Mode (ADM) implementation as moderate. It further revealed that there was no significant difference in the level of implementation of Alternative Delivery Mode in terms of gender and age but it showed significant relationship between the level of implementation of the program and the performance of the students. Intensification of Alternative Delivery Mode (ADM) was recommended. Article visualizations

The role of screened exact exchange in accurately describing properties of transition metal oxides: Modeling defects in LaAlO3

The properties of many intrinsic defects in the wide band gap semiconductor LaAlO3 are studied using the screened hybrid functional of Heyd, Scuseria, and Ernzerhof (HSE). As in pristine structures, exact exchange included in the screened hybrid functional alleviates the band gap underestimation problem, which is common to semilocal functionals; this allows accurate prediction of defect properties. We propose correction-free defect energy levels for bulk LaAlO3 computed using HSE that might serve as guide in the interpretation of photoluminescence experiments

Hyperbaric Oxygen Therapy and Wound Healing

Hyperbaric Oxygen Therapy (HBOT) has been around since the 1860s and is now a well-established form of treatment. HBOT has been proven to be a safe therapeutic option and has been successful in treating non-healing wounds, traumatic wounds, and radiation-induced wounds. There has also been success in treating other conditions such as inflammatory bowel disease, carbon monoxide poisoning, and decompression sickness with HBOT. The way HBOT works is by exposing the body to 100% pure oxygen in a closed chamber, which exceeds normal atmospheric pressure by two to three times. With HBOT, large amounts of oxygen enters the body, which assists in controlling inflammation, improving the process of cleaning damaged cells leading to an improved immunity response. HBOT also relieves hypoxia, which increases the amount of oxygen dissolved in blood plasma to promote and accelerate the healing process

Structural Phase Transitions of the Metal Oxide Perovskites SrTiO3, LaAlO3 and LaTiO3 Studied with a Screened Hybrid Functional

We have investigated the structural phase transitions of the transition metal oxide perovskites SrTiO$_{3}$, LaAlO$_{3}$ and LaTiO$_{3}$ using the screened hybrid density functional of Heyd, Scuseria and Ernzerhof (HSE06). We show that HSE06-computed lattice parameters, octahedral tilts and rotations, as well as electronic properties, are significantly improved over semilocal functionals. We predict the crystal field splitting ($\Delta_{CF}$) resulting from the structural phase transition in SrTiO$_{3}$ and LaAlO$_{3}$ to be 3 meV and 10 meV, respectively, in excellent agreement with experimental results. HSE06 identifies correctly LaTiO$_{3}$ in the magnetic sates as a Mott insulator. Also, it predicts that the GdFeO$_{3}$-type distortion in non-magnetic LaTiO$_{3}$ will induce a large $\Delta_{CF}$ of 410 meV. This large crystal-field splitting associated with the large magnetic moment found in the G-type antiferromagnetic state suggest that LaTiO$_{3}$ has an induced orbital order, which is confirmed by the visualisation of the highest occupied orbitals. These results strongly indicate that HSE06 is capable of efficiently and accurately modeling perovskite oxides, and promises to efficiently capture the physics at their heterointerfaces

Community Redevelopment, Public Use, and Eminent Domain

Published just weeks before the U.S. Supreme Court handed down their controversial decision on Kelo v. City of New London in 2005, this article, in correctly predicting the outcome of the Supreme Court opinion, explores in Section I how the concept of what constitutes a public use has evolved over the decades from traditionally accepted uses such as public roads, buildings (e.g., government buildings and schools), and utilities to urban redevelopment. It explains how the broad concepts of community redevelopment have been stretched to encompass needed economic development projects that promise jobs, tax revenue, and other public benefits similar to those currently being debated before the courts of our country. Section II begins by briefly examining the development of the public use clause with respect to eminent domain. Section III discusses a recent policy guide adopted by the American Planning Association (APA) on community redevelopment. Section IV then examines three significant cases from 2004 that crystallized around the question of what constitutes a valid public purpose under eminent domain when the government\u27s motivation is to promote economic development in the municipality. Section V concludes that the U.S. Supreme Court should confirm that economic development is a valid public use for the purpose of eminent domain, and that the public-private partnerships that have evolved to assist governments in meeting redevelopment needs are a necessary and appropriate strategy fostering a valid public use

HI observations of the nearest starburst galaxy NGC 253 with the SKA precursor KAT-7

We present HI observations of the Sculptor Group starburst spiral galaxy NGC 253, obtained with the Karoo Array Telescope (KAT-7). KAT-7 is a pathfinder for the SKA precursor MeerKAT, under construction. The short baselines and low system temperature of the telescope make it very sensitive to large scale, low surface brightness emission. The KAT-7 observations detected 33% more flux than previous VLA observations, mainly in the outer parts and in the halo for a total HI mass of $2.1 \pm 0.1$ $\times 10^{9}$ M$_{\odot}$. HI can be found at large distances perpendicular to the plane out to projected distances of ~9-10 kpc away from the nucleus and ~13-14 kpc at the edge of the disk. A novel technique, based on interactive profile fitting, was used to separate the main disk gas from the anomalous (halo) gas. The rotation curve (RC) derived for the HI disk confirms that it is declining in the outer parts, as seen in previous optical Fabry-Perot measurements. As for the anomalous component, its RC has a very shallow gradient in the inner parts and turns over at the same radius as the disk, kinematically lagging by ~100 km/sec. The kinematics of the observed extra planar gas is compatible with an outflow due to the central starburst and galactic fountains in the outer parts. However, the gas kinematics shows no evidence for inflow. Analysis of the near-IR WISE data, shows clearly that the star formation rate (SFR) is compatible with the starburst nature of NGC 253.Comment: 18 pages, 20 figures, 8 Tables. Accepted for publication to MNRA