Digital Commons Network^™

Supporting Mathematic Achievement For Students With Learning Disabilities Through Enhanced Anchored Instruction, Wendie Lappin Castillo

The Transdisciplinary STEAM+ Journal

Difficulties in mathematical learning are common and significant.The struggle has increased exponentially with the Common Core State Standards in effect. Students with or without learning or mathematical disabilities may respond to continued failure by withdrawing their effort, carrying low self-esteem, and/or displaying avoidance behaviors. Enhanced anchored instruction is designed to provide students the opportunity to construct knowledge and design solutions to problems collaboratively. The approach of enhanced anchored instruction attempts to guide students to become more active in learning through the use of technology. Enhanced anchored instruction provides students the opportunity to work through problems attached to a visual anchor. …

Possible Adventures In Impossible Figures, Knarik Tunyan

The Transdisciplinary STEAM+ Journal

This interdisciplinary article aims to engage student into stepping outside traditional disciplinary boundaries by combining the arts, math, and programming. First, we explore a geometric pattern in the Penrose triangle. Then using the fundamental concepts of geometry, we find geometric relationship, calculate the vertices coordinates, and digitally reconstruct the Penrose triangle using coding. Students are encouraged to further explore this topic by finding another pattern, creating modifications of the Penrose triangle by changing measurements, or considering other impossible figures.

Visual Arts Enhance Instruction In Observation And Analysis Of Microscopic Forms In Developmental And Cell Biology, Max Ezin, Christina Noravian, Amira Mahomed, Adam Lyle, Aveleen Gill, Tamira Elul

The Transdisciplinary STEAM+ Journal

Two important skills for scientists in developmental and cell biology, as well as in fields such as neurobiology, histology and pathology, are: 1) observation of features and details in microscopic images of cells, and 2) quantification of cellular features observed in microscopic images. However, current training in developmental and cell biology does not emphasize observation and quantitative analysis of microscopic images, and it is unclear how best to teach students these skills. Here, we describe our experiences applying visual artistic approaches to instruct undergraduate and graduate students in how to observe and analyze cellular forms in microscopic images. At Loyola …

Music, Science And Expert Listening: Interdisciplinarity And Solo Percussion Performance, Georgina Hughes

The Transdisciplinary STEAM+ Journal

Contemporary culture is embracing the creative and pedagogical potential of interdisciplinary collaboration as a means of promoting the relevance of the arts in society. Dame Evelyn Glennie, the world’s first solo percussionist, is finding new ways to connect with the listener. Her motto, “to teach the world to listen” is intended to resonate both within and beyond her professional domain. Sounds of Science (2016), a collaborative project exploring mankind’s timeline of scientific innovation through music, visuals, narrative and live performance, offers an indicative example of how interdisciplinarity can serve to create art works which function as vibrant forums for learning …

Music In Steam: Beyond Notes, Hao Huang

The Transdisciplinary STEAM+ Journal

Given current debates about STEAM, it would be well to remember that more than five centuries before STEM was conceived, the original Renaissance man, Leonardo da Vinci, wrote in one of his notebooks that "To develop a complete mind, study the science of art, study the art of science. Learn how to see. Realize that everything connects to everything else." (Spong 2006) A discussion of the effectiveness of teaching music and its accompanying technology in conjunction with math and the science education follows. .Given the recent shift from in-classroom teaching to online instruction compelled by the Covid 19 pandemic, an …

Picking Up Steam: The Role Of Languages And Linguistics, Keith Mason

The Transdisciplinary STEAM+ Journal

Languages and linguistics are powerful skills that enhance STEAM curricula and careers. A variety of approaches and methods to language teaching and learning inform educators how to proceed with the enhancement of STEAM programs. Linguistics, the science of language, can help STEAM students, especially within the science and mathematics components, because of its reliance on hypothesis formulation for scientific inquiry and data collection and analysis. Language, an important aspect of the human experience, elevates or picks up the STEAM experience.

Jack Of All Trades, Master Of Scifi, Scott Coon

The Transdisciplinary STEAM+ Journal

This is a reflection on skills and science fiction

Caee: Communication-Aware, Energy-Efficient Vm Placement Model For Multi-Tier Applications In Large Scale Cloud Data Centers, Soha Rawas, Ahmed Zekri

BAU Journal - Science and Technology

the increasing demand for cloud computing services has led to the adoption of large-scale cloud data centers (DCs) to meet the user’s requirements. Efficiency and managing of such DCs have become a challenging problem. Consequently, energy-efficient solutions to optimize the whole DC energy consumption, optimize the application’s performance and reduce the cloud provider operational cost are crucial and needed. This paper addressed the problem of Virtual Machines (VMs) placement of multi-tier applications to maximize the compute resources utilization, minimize energy consumption, and reduce network traffic inside modern large-scale cloud DCs. The VM placement problem with communication dependencies among the VMs …

Control Of Mr Damper Using Anfis And Pid Controller For Optimum Vehicle Ride Comfort, Mohammad Faisal Yakhni, Mohamad Ali, Mohamed El-Gohary

BAU Journal - Science and Technology

Suspension system design is an important challenging duty that facing car manufacturers, so the challenge has become to design the best system in terms of providing ride comfort and handling ability under all driving situations. The goal of this paper is to provide assistance in enhancing the effectiveness of the suspension system. A full car model with eight Degrees Of Freedom (DOF) was developed using MATLAB/Simulink. Validation of the Simulink model was obtained. The model was assumed to travel over a speed hump that has a half sine wave shape and amplitude that changing from 0.01 to 0.2 m. The …

Antibacterial Effect And Phytochemical Analysis Of The Shoot System Of Rubus Canescens Dc. Growing In Lebanon, Omar Assafiri, Hiba Abdallah, Mohammed El-Dakdouki

BAU Journal - Science and Technology

The misuse of antibiotics followed by improved fitness of resistant strains of infectious microorganisms hindered the efficacy of many known antimicrobial agents, and fueled research for the discovery of novel remedies. The current study aims at assessing the antimicrobial activity and understanding the mechanism of action of Rubus canescens DC. growing wild in Lebanon, as well as qualitatively determining its phytochemical profile. The antibacterial activity, MIC, and MBC of the extracts were evaluated by two-fold dilution. Time-kill curves were plotted to assess the bactericidal activity of the R. canescens DC. extracts against the growth of microorganisms, and TEM images were …

Waterpipe: A Global Alarming Problem, Tarek Houri, Bilal Osta, Sara Mobayed, Rayan Farha, Mazher Issa

BAU Journal - Science and Technology

Waterpipe popularity has increased significantly in the recent decades to become the major cause of death worldwide. This practice, which is also known as hookah, shisha and Narghile that is based on tobacco burning, increases the percentage of tobacco smokers especially among young people, due to several factors such as the attracting effect of sweetened tobacco, the marketing role and the social acceptance of waterpipe. A literature review was constructed using "Pub med" as a searching tool to confirm by studies the differences in adverse effects between waterpipe and cigarette by analyzing the toxicant’s levels generated from them, evaluating the …

Moringa Oleifera Leaves Aqueous Extract Induce Apoptosis In Ht29 Cell Line, Farah Reda, Jamila Borjac, Julnar Usta

BAU Journal - Science and Technology

Moringa oleifera (MO) tree has been recognized for the nutritional and medicinal values, attributing anti-inflammatory, antioxidants, and antidiabetic activities of the alcoholic and/or water extracts to its various parts. Recent research has focused on therapeutic anti-cancerous effects of the water extract of MO leaves (MOE), commonly consumed as hot beverage. In-vitro cytotoxicity on esophageal, lung, and breast cancer cells were reported by MOE. The aim in this study is to investigate the anti-cancerous potential of MOE on the colon carcinoma HT29 cells. MO water extract (MOE) was prepared at concentrations (0.1%-0.5%). MOE anti-proliferative effect on HT29-cells was assessed by measuring …

Photoluminescence Spectroscopic Studies Of Mn2o3/Co3o4-Glucose/Lactose Complexes, Alaa Abdallah, Jamalat Al Boukhari, Rana Najjar

BAU Journal - Science and Technology

As nanoparticles serve as mediators in the electron transfer between biomolecules and a biosensor’s electrode surface, this study is dedicated to investigating Mn2O3 and Co3O4 nanoparticles and their photoluminescence effect that play a critical role in sensing glucose and lactose. The chemical coprecipitation method was adopted for preparing the nanoparticles that were characterized by X-Ray Diffraction, Transmission Electron Microscope, Fourier Transform Infrared spectroscopy, Energy Dispersive X-ray, UV-vis spectroscopy, and Vibrating Sample Magnetometry. It was found that the obtained Mn2O3 and Co3O4 nanoparticles were successfully prepared, with a crystallite size of 65.91 and 58.00 nm, respectively. The high specific surface area …

Activation Of Fly Ash To Stabilise Lead Contaminated Soils And Solutions, Mabrouk Hassan Arhoma

BAU Journal - Science and Technology

The role of pH on removal of metal contaminated solution was investigated by adding gradually drops of NaOH to lead solutions, the increase of the pH was observed and concentration of lead solution was measured by using ICP. The activated \ pulverised fly ash (PFA) was used as stabilizing material. The leaching behaviour of lead was investigated using 5 grams of the soil thoroughly mixed with 0.1g of the stabilising material in a polypropylene container to which 50ml of either deionised water; the mixture was shaken on a flat bed shaker for 2h, and then filtered using a What man …

Corrosion Of Coated And Uncoated Steel Reinforcement In Concrete, Jana Abou Shakra, Rouba Joumblat, Jamal Khatib, Adel Elkordi

BAU Journal - Science and Technology

Corrosion of reinforcing steel is the one of the main causes of deterioration in reinforced concrete structure. During the initial stage of corrosion, the steel volume increases. This creates tensile stresses in the concrete, which can eventually lead to cracking, delamination, and spalling. This potential risk of corrosion in a structure is quite unpredictable. Therefore, this paper examines the influence of accelerated corrosion on the bond between concrete and the coated and uncoated steel bars. The bar coating consisted of epoxy rich in zinc. Six concrete mixes were prepared. Three mixes had cement contents of 300, 400 and 500 Kg/m3 …

Effect Of Using Cathode-Ray Tubes (Crt) Waste Glass On Concrete Properties, Jad Bawab, Jamal Khatib, Ali Jahami, Said Kenai, Adel Elkordi

BAU Journal - Science and Technology

Cathode-ray tube (CRT) glass is a hazardous material that should be responsibly managed when disposed. One of the possible options for recycling CRT waste glass is using it as fine aggregates in concrete for its richness in silica. For the aim of evaluating concrete with this material, four mixes with replacement levels of 0%, 10%, 20% and 30% are prepared. Workability, hardened density, ultra-pulse velocity, compressive strength, tensile strength, and static modulus of elasticity were examined. Experimental results showed that the use of CRT improved properties of concrete at certain replacement levels. CRT glass improved the workability of concrete where …

Concrete Mix Design Using Simple Equations, Hakim Abdelgader, Ramadan Suleiman, Abdalla Adam, Jamal Khatib

BAU Journal - Science and Technology

The behaviour of concrete, whether fresh or hardened, depends basically on the behaviour of its components and the relationship between them, therefore, obtaining a concrete with certain properties depends fundamentally on the concrete mix design. Concrete mix design generally includes two main steps: 1-Selection of the main components suitable for the concrete (cement, aggregate, water, and additives); 2-Determination of more economical mix ratios to fulfil the workability, strength and efficiency requirements. Currently, there are many international methods locally approved for mix designs. They are all related to each other, they give relatively the same quantities of the mix components and …

Essential Control To Environmental Regulations For Oil And Gas Industry: Spotlight On Drilling Processes In Lebanon, Rami Harkouss

BAU Journal - Science and Technology

At present, environmental legislation bounds the drilling operators in drilling wastes removal. The rapid increasing sensitivity of drilling waste management forced many countries to develop environmental guidelines for their drilling operations. This research studies some sorts of waste produced during upstream petroleum activities, particularly while drilling. After that, many hazards and impacts on the environment are addressed, as well as their principal treatment techniques. This paper gives a modest and theoretical vision over the present environmental standard and waste management design, realized at a universal scale. Studies show that performance fluid management and total fluid management are highly recommended in …

Response Of Arid Grassland Community Standing Crop To Banning Grazing And Deferral Grazing Management, Zhijun Wei, Ruirui Yan, Hongmei Liu, Xiangjun Yun

IGC Proceedings (1977-2023)

No abstract provided.

The Effect Of Climate Change On Livestock Carrying Capacity Of Inner Mongolia, Yurong Wei, Ruiqing Guo, Xuebiao Pan, Buju Long

IGC Proceedings (1977-2023)

No abstract provided.

Relationships Of Milk Production Of Beef Cows To Postweaning Gain Of Their Calves, X. Z. Wang, Michael A. Brown, F. Q. Gao, J. P. Wu

IGC Proceedings (1977-2023)

No abstract provided.

The Rangeland Resource Status And Its Variability In Zoige, Qinghai‐Tibetan Plateau, Qian Wang, Ning Wu, Peng Luo

IGC Proceedings (1977-2023)

No abstract provided.

Formation Of Teachers' Competence In Accordance With International Programs, Zukhra Yakhshieva, Shakhnoza Sidiqova

Mental Enlightenment Scientific-Methodological Journal

Abstract. The article highlights the importance of the modern field of professional activity of the individual, which is changing dynamically, which is certainly a leading factor in the development of modern vocational education. The competent approach reflects the knowledge-oriented attitude of professionals towards the formation of their ability and readiness to solve professional problems effectively and independently in a variety of situations. The article highlights the importance of shaping the competencies (general cultural and professional) of future professionals as reflected in the educational standards of higher education. The results of the experiment are presented, where the knowledge of students was …

Transfer Of Referential Meanings In Literary Translation, Nigora Uralova, Mamasharif Pardayev

Mental Enlightenment Scientific-Methodological Journal

This article depicts the main problem that the translator encounters when transferring referential meanings expressed in the source text is the discrepancy between the range of meanings inherent in the FL (first language) and TL (target language) units. The author samples the semantic units - morphemes, stable phrases, that are completely coincide in the entire volume of their referential meanings. The article approves that expressed meanings (“concepts”) themselves are mostly the same, but the ways of expressing them - their grouping, division and unification, combination within one formal unit (several units), as a rule, in different languages diverge more or …

Obtaining And Propertics Polymermetalcomplex On The Base Carboxymethylcellulose And Selenium, Abdishukur Abduhalilovich Sarymsakov, Khaydar Ergashovich Yunusov, Foziljon Mamarayim O’G'Li Turakulov, Javlon Zafar O’G’Li Jalilov, Ziyovuddin Zayniddinovich Hakimov, Bychkovsky Mihayilovich Pavel, Mamarayim Aynaqulovich Turakulov

Bulletin of Gulistan State University

In this study, technical sodium carboxymethylcellulose (Na-CMC) with degree of substitution (DS) = 0.62-0.90 and a degree of polymerization (DP) = 200-600 were washed in 70% ethyl alcohol and a 2% fraction of purified Na-CMC was centrifugation at a speed of 6000 rpm for 20 minutes. A 0.1 M solution of SeO2 was added to the centrifuged Na-CMC solution at 60 ⁰C and mixed mechanically. Samples of gels, films and powders containing a solution of Na-CMC containing stabilized selenium nanoparticles synthesized by chemical reduction were taken and their physicochemical properties were studied. The size and shape of selenium nanoparticles present …

Obtaining And Propertics Polymermetalcomplex On The Base Carboxymethylcellulose And Selenium, Abdishukur Abduhalilovich Sarymsakov, Khaydar Ergashovich Yunusov, Foziljon Mamarayim O’G'Li Turakulov, Javlon Zafar O’G’Li Jalilov, Ziyovuddin Zayniddinovich Hakimov

Bulletin of Gulistan State University

In this study, technical sodium carboxymethylcellulose (Na-CMC) with degree of substitution (DS) = 0.62-0.90 and a degree of polymerization (DP) = 200-600 were washed in 70% ethyl alcohol and a 2% fraction of purified Na-CMC was centrifugation at a speed of 6000 rpm for 20 minutes. A 0.1 M solution of SeO2 was added to the centrifuged Na-CMC solution at 60 ⁰C and mixed mechanically. Samples of gels, films and powders containing a solution of Na-CMC containing stabilized selenium nanoparticles synthesized by chemical reduction were taken and their physicochemical properties were studied. The size and shape of selenium nanoparticles present …

Quantum Simulation Of The Schrodinger Equation Using Ibm's Quantum Computers, Mohamed Abouelela

Capstone and Graduation Projects

This thesis explores the capabilities of a quantum computer to simulate quantum systems. We give an introduction to the basics of quantum computing with the Bernstein-Vazirani algorithm as a demonstration. Four quantum systems are then simulated using IBM's QASM simulator using 6 qubits: the free particle, eigenstate of an infinite-well, particle in a step potential, and quantum tunneling. Because of the high number of gates, a 6-qubit simulation will not be feasible on current quantum computers. The number of qubits was, thus, reduced to 4 qubits, and was simulated on IBM's 5 qubit quantum computers (ibmq 5 vigo). We conclude …

A Meta-Analysis Of Environmental Tradeoffs Of Hydropower Dams In The Sekong, Sesan, And Srepok (3s) Rivers Of The Lower Mekong Basin, Sarah E. Null, Ali Farshid, Gregory Goodrum, Curtis A. Gray, Sapana Lohani, Christina N. Morrisett, Liana Prudencio, Ratha Sor

Watershed Sciences Faculty Publications

In Mekong riparian countries, hydropower development provides energy, but also threatens biodiversity, ecosystems, food security, and an unparalleled freshwater fishery. The Sekong, Sesan, and Srepok Rivers (3S Basin) are major tributaries to the Lower Mekong River (LMB), making up 10% of the Mekong watershed but supporting nearly 40% of the fish species of the LMB. Forty-five dams have been built, are under construction, or are planned in the 3S Basin. We completed a meta-analysis of aquatic and riparian environmental losses from current, planned, and proposed hydropower dams in the 3S and LMB using 46 papers and reports from the past …

Katanning Research Facility Carbon Footprint Assessment And Strategy To Achieve Carbon Neutrality By 2030, Stephen Wiedemann, Kristina Duff, Mandy Curnow, Perry J. Dolling, David Bicknell, Paul Sanford, John P. Collins, Gavin D'Adhemar

Climate Science Published Reports

As part of the Western Australian Government’s commitment to emissions reduction and the sustainable mitigation of climate change, the Department of Primary Industries and Regional Development (DPIRD) identified that the Katanning Research Facility (KRF) is a significant greenhouse gas (GHG) emitter and that the site provides an opportunity to improve our understanding of emissions arising from agriculture, particularly livestock production. This report presents a baseline organisational carbon footprint assessment and a sustainable emissions reduction strategy with the goal of achieving carbon neutrality for the research facility by 2030.

KRF, with its intensive animal facilities and commercial farm setup, is the …

Identifying Personalized Metabolic Signatures In Breast Cancer., Priyanka Baloni, Wikum Dinalankara, John C Earls, Theo A Knijnenburg, Donald Geman, Luigi Marchionni, Nathan D Price

Articles, Abstracts, and Reports

Cancer cells are adept at reprogramming energy metabolism, and the precise manifestation of this metabolic reprogramming exhibits heterogeneity across individuals (and from cell to cell). In this study, we analyzed the metabolic differences between interpersonal heterogeneous cancer phenotypes. We used divergence analysis on gene expression data of 1156 breast normal and tumor samples from The Cancer Genome Atlas (TCGA) and integrated this information with a genome-scale reconstruction of human metabolism to generate personalized, context-specific metabolic networks. Using this approach, we classified the samples into four distinct groups based on their metabolic profiles. Enrichment analysis of the subsystems indicated that amino …