Category: S&P 1: Periodic Table Patterns (HS)

Use the periodic table as a model to predict the relative properties of elements based on the patterns of electrons in the outermost energy level of atoms.

E 5: Energy from Electric/Magnetic Fields (HS), Energy, F&I 3: Electric/Magnetic Forces (MS), F&I 4: Gravity & Electrostatic Forces (HS), F&I 5: Electricity & Magnets (HS), F&I 5: Force Fields (MS), Forces & Interactions, Physical Science, S&F 2: Body Systems (HS), S&F 3: Body Systems (MS), S&P 1: Atoms & Molecules (MS), S&P 1: Periodic Table Patterns (HS), S&P 2: Investigating Electrical Force (HS), Structure & Properties of Matter, Structure and Function, W 2: Digital Info (HS), W 3: Modeling Electromagnetic Radiation (HS), W 4: Effects of E-magnet Radiation (HS), W 5: Devices (HS), Waves & Electromagnetic Radiation

Electronic Tongues

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A Versatile Electronic Tongue Based on Surface Plasmon Resonance Imaging and Cross-Reactive Sensor Arrays-A Mini-Review SUMMARY: Scientists are trying to create electronic tongues (eT) and noses (eN) that act like human tongues and noses. These artificial sensors are different from traditional sensors in that they don’t recognize individual molecules, but heterogeneous liquids and gases. In… Continue reading Electronic Tongues

F&I 4: Gravity & Electrostatic Forces (HS), Forces & Interactions, Physical Science, S&P 1: Periodic Table Patterns (HS), S&P 2: Investigating Electrical Force (HS), S&P 4: Molecule Traits (HS), Structure & Properties of Matter

A Review of Microbial Biosorbents

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A New Strategy for Heavy Metal Polluted Environments: A Review of Microbial Biosorbents SUMMARY: Heavy metal pollution is a serious environmental problem and the chemical/physical means of getting rid of them are either too expensive, not effective for low quantities of pollutants, or produce a lot of toxic waste. One solution is to use microbes… Continue reading A Review of Microbial Biosorbents

Chemical Reactions, E 2: Potential Energy (MS), E 3: Designing Energy Transfer (HS), Energy, Life Science, M&E 1: Photosynthesis (HS), M&E 1: Photosynthesis (MS), Matter & Energy in Organisms/Ecosystems, Physical Science, S&P 1: Atoms & Molecules (MS), S&P 1: Periodic Table Patterns (HS), S&P 2: Investigating Electrical Force (HS), Structure & Properties of Matter, W 1: Graphing Waves (MS), W 1: Wave Relationships (HS), W 2: Wave Behavior (MS), Waves & Electromagnetic Radiation

Powered by Light

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Powered by Light: phototrophy and photosynthesis in prokaryotes and its evolution SUMMARY: This article looks at the still-not-yet-fully-known evolution and history of photosynthesis. There were various types of photosynthesis, the main difference being the type of electron donor. Some organisms used water as an electron donor, while others used things like hydrogen and manganese. The… Continue reading Powered by Light

Non-NGSS Articles, S&P 1: Atoms & Molecules (MS), S&P 1: Periodic Table Patterns (HS), S&P 2: Investigating Electrical Force (HS), S&P 2: Synthetic Materials (MS), S&P 4: Molecule Traits (HS), Structure & Properties of Matter

The Antibiotic Neomycin Enhances Coxsackievirus Plaque Formation

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The Antibiotic Neomycin Enhances Coxsackievirus Plaque Formation SUMMARY: This article talks about how antibiotics (specifically neomycin) and other positively charged substances can help viruses spread (the virus studied in this case has a negatively charged exterior). Most of the experiments looked at the reasons why the virus was able to form more plaques with the… Continue reading The Antibiotic Neomycin Enhances Coxsackievirus Plaque Formation

Chemical Reactions, CR 1: Determining Chemical Reactions (MS), CR 1: Predicting Reactions (HS), Life Science, Physical Science, S&F 1: Cells (MS), S&F 2: Cell Function (MS), S&P 1: Atoms & Molecules (MS), S&P 1: Periodic Table Patterns (HS), S&P 4: Molecule Traits (HS), Structure & Properties of Matter, Structure and Function

Silver Dressing and Bacteria

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Wound management in an era of increasing bacterial antibiotic resistance: A role for topical silver treatment(NOT OPEN ACCESS) SUMMARY: One way of fighting antibiotic resistant bacteria is to prevent them from growing in the first place. This article looks at three different types of silver dressing, intended to do just that: silver nitrate, silver sulfadiazine,… Continue reading Silver Dressing and Bacteria

Chemical Reactions, CR 1: Determining Chemical Reactions (MS), CR 1: Predicting Reactions (HS), CR 2: Energy in Reactions (HS), CR 2: Modeling Conservation of Mass (MS), CR 3: Evidence of Reactions (HS), CR 3: Testing Endo/Exothermic Reactions (MS), CR 4: Driving Reactions (HS), Non-NGSS Articles, Physical Science, S&P 1: Atoms & Molecules (MS), S&P 1: Periodic Table Patterns (HS), S&P 3: Heat & Reactions (MS), S&P 4: Molecule Traits (HS), Structure & Properties of Matter, W 1: Graphing Waves (MS), W 1: Wave Relationships (HS), W 2: Wave Behavior (MS), Waves & Electromagnetic Radiation

Beaming Pyrimidines Part 2

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Thymine and Other Prebiotic Molecules Produced from the Ultraviolet Photo-Irradiation of Pyrimidine in Simple Astrophysical Ice Analogs(NOT OPEN ACCESS) SUMMARY: In the second edition of beaming pyrimidines, instead of using ammonia, scientists beamed pyrimidines with methanol, water and methanol, methane, and water and methane. As with “Beaming Pyrimidines Part 1”, the gases were cooled way… Continue reading Beaming Pyrimidines Part 2