Gtt fs

•Download as PPTX, PDF•

1 like•227 views

heritagepeak

Flight and Space, GTT class

Science

Why take a GTT class?
• It’s fun!
• Hands-on Activities
• Prepares you for College
• STEM careers are greatly in demand
• Learn problem solving skills
• Gain cooperative skills
• Helps you develop science and math skills

Viewers also liked

Guia # 17 juley sarmiento

talinea

Portfolio - Nguyen Khanh Tung

Tung Nguyen

VIPUL_KULSHRESTHA[1]

VIPUL KULSHRESTHA

New brownsville elementary school

kcortez7

Mooc reflection 2

university of johanesburg

Python (Lenguaje de Programación)

Ricardo Muñiz

Viewers also liked (6)

Guia # 17 juley sarmiento

Portfolio - Nguyen Khanh Tung

VIPUL_KULSHRESTHA[1]

New brownsville elementary school

Mooc reflection 2

Python (Lenguaje de Programación)

Recently uploaded

TheCarringtoneventof1859hasbeenthestrongestsolarflareintheobservationalhistory.ItplaysacrucialroleinsheddinglightonthefrequencyandimpactsofthepastandfutureSolarEnergeticParticle(SEP)eventsonhumansocieties.WeaddresstheimpactoftheCarringtoneventbymeasuringtree‐ring14Cwithmultiplereplicationsfromhigh‐latitudelocationsaroundtheeventandbycomparingthemwithmid‐latitudemeasurements.Atransientoffsetin14Cfollowingtheeventisobservedwithhighstatisticalsignificance.Ourstate‐of‐the‐art14Cproductionandtransportmodeldoesnotreproducetheobservationalfinding,suggestingfeaturesbeyondpresentunderstanding.Particularly,ourobservationwouldrequirepartiallyfasttransportof14Cbetweenthestratosphereandtroposphereathighlatitudes.TheobservationisconsistentwiththepreviousfindingswiththeSEPeventsof774and993CEforwhichfasterintegrationof14Cintotreeringsisobservedathighlatitudes

TransientOffsetin14CAftertheCarringtonEventRecordedbyPolarTreeRings

Sérgio Sacani

ANITINUTRITION FACTOR GYLCOSIDES SAPONINS CYANODENS

Dr. TATHAGAT KHOBRAGADE

ManganesehasbeenobservedonMarsbytheNASACuriosityroverinavarietyofcontextsand isanimportantindicatorofredoxprocessesinhydrologicsystemsonEarth.WithintheMurrayformation,an ancientprimarilyfine‐grainedlacustrinesedimentarydeposit inGalecrater,Mars,haveobservedupto45× enrichmentinmanganeseandupto1.5×enrichmentinironwithincoarsergrainedbedrocktargetscomparedto themeanMurraysedimentcomposition.Thisenrichment inmanganesecoincideswiththetransitionbetween twostratigraphicunitswithintheMurray:SuttonIsland, interpretedasalakemarginenvironment,andBlunts Point,interpretedasalakeenvironment.OnEarth,lacustrineenvironmentsarecommonlocationsofmanganese precipitationduetohighlyoxidizingconditionsinthelakes.Here,weexplorethreemechanismsfor ferromanganeseoxideprecipitationatthislocation:authigenicprecipitationfromlakewateralongalakeshore, authigenicprecipitationfromreducedgroundwaterdischargingthroughporoussandsalongalakeshore,and earlydiageneticprecipitationfromgroundwaterthroughporoussands.All threescenariosrequirehighly oxidizingconditionsandwediscussoxidantsthatmayberesponsiblefortheoxidationandprecipitationof manganeseoxides.Thisworkhasimportant implicationsforthehabitabilityofMarstomicrobesthatcould haveusedMnredoxreactions,owingtoitsmultipleredoxstates,asanenergysourceformetabolism.

Manganese‐RichSandstonesasanIndicatorofAncientOxic LakeWaterConditionsinGale...

Sérgio Sacani

Adaptive Restore algorithm & importance Monte Carlo

Christian Robert

Using deep archival observations from the Chandra X-ray Observatory, we present an analysis of linear X-ray-emitting features located within the southern portion of the Galactic center chimney, and oriented orthogonal to the Galactic plane, centered at coordinates l = 0.08◦ , b = −1.42◦ . The surface brightness and hardness ratio patterns are suggestive of a cylindrical morphology which may have been produced by a plasma outflow channel extending from the Galactic center. Our fits of the feature’s spectra favor a complex two-component model consisting of thermal and recombining plasma components, possibly a sign of shock compression or heating of the interstellar medium by outflowing material. Assuming a recombining plasma scenario, we further estimate the cooling timescale of this plasma to be on the order of a few hundred to thousands of years, leading us to speculate that a sequence of accretion events onto the Galactic Black Hole may be a plausible quasi-continuous energy source to sustain the observed morphology

X-rays from a Central “Exhaust Vent” of the Galactic Center Chimney

Sérgio Sacani

Vital Signs of Animals Presentation By Aftab Ahmed Rahimoon

intarciacompanies

Molecular and Cellular Mechanism of Action of Hormones such as Growth Hormone...

Ansari Aashif Raza Mohd Imtiyaz

The efficient delivery of therapeutic agents to tumor sites remains a significant challenge in cancer treatment. Nano-carriers have emerged as promising vehicles for targeted drug delivery due to their ability to enhance drug solubility, prolong circulation time, and minimize systemic toxicity. This review provides a comprehensive overview of active and passive targeting strategies employed to improve the efficiency of nano-carriers in reaching and accumulating at tumor sites. Active targeting utilizes ligands or antibodies to specifically bind to receptors overexpressed on tumor cells, while passive targeting exploits the unique characteristics of the tumor microenvironment, such as leaky vasculature and impaired lymphatic drainage, to enhance accumulation. The synergistic combination of active and passive targeting strategies holds great potential for optimizing drug delivery to tumors while minimizing off-target effects. In-depth understanding of these strategies is crucial for the rational design and development of nano-carriers tailored for enhanced efficacy in cancer therapy. Keywords: Nano-carriers, tumor targeting, active targeting, passive targeting, drug delivery, cancer therapy

An Overview of Active and Passive Targeting Strategies to Improve the Nano-Ca...

NoorulainMehmood1

Warming the Earth's Atmosphere: Causes, Effects, and Solutions The phenomenon of atmospheric warming, commonly referred to as global warming or climate change, has emerged as one of the most pressing environmental challenges of our time. It is primarily driven by human activities that increase the concentration of greenhouse gases (GHGs) in the Earth's atmosphere, leading to significant and potentially irreversible changes in climate patterns. This essay explores the causes, effects, and potential solutions to this critical issue. Causes of Atmospheric Warming The primary cause of atmospheric warming is the enhanced greenhouse effect, which occurs when certain gases in the Earth's atmosphere trap heat from the sun. The most significant greenhouse gases include carbon dioxide (CO₂), methane (CH₄), nitrous oxide (N₂O), and fluorinated gases. Human activities, particularly since the Industrial Revolution, have dramatically increased the levels of these gases. Key contributors include: Burning of Fossil Fuels: The combustion of coal, oil, and natural gas for energy and transportation is the largest source of CO₂ emissions. Deforestation: Trees absorb CO₂, and large-scale deforestation reduces the planet's capacity to absorb this greenhouse gas, while the burning and decomposition of trees release additional CO₂. Agriculture: Agricultural practices, such as livestock farming, produce significant amounts of methane and nitrous oxide. Industrial Processes: Various industrial activities release GHGs, including the production of cement, steel, and chemicals. Effects of Atmospheric Warming The impacts of atmospheric warming are profound and widespread, affecting natural ecosystems and human societies globally. Some of the most significant effects include: Rising Temperatures: Global average temperatures have increased, leading to more frequent and intense heatwaves. This can result in health problems, reduced agricultural yields, and increased energy demand. Melting Polar Ice and Glaciers: Higher temperatures cause the melting of ice in polar regions and glaciers, contributing to sea level rise. This threatens coastal communities with increased flooding and erosion. Ocean Acidification: The absorption of excess CO₂ by the oceans leads to acidification, which adversely affects marine life, particularly organisms with calcium carbonate shells or skeletons. Extreme Weather Events: There is an increase in the frequency and severity of extreme weather events such as hurricanes, droughts, and heavy rainfall. These events can cause significant damage to infrastructure, disrupt food and water supplies, and displace populations. Ecosystem Disruption: Changes in temperature and precipitation patterns can alter habitats and affect biodiversity, leading to shifts in species distributions and the potential extinction of vulnerable species. Solutions to Mitigate Atmospheric Warming Addressing atmospheric warming requires a multi-faceted approach that combines mitigat

Warming the earth and the atmosphere.pptx

GlendelCaroz

TEST BANK for Organic Chemistry 6th Edition.pdf

marcuskenyatta275

RACEMIzATION AND ISOMERISATION completed.pptx

ArunLakshmiMeenakshi

Nanoparticles for the Treatment of Alzheimer’s Disease_102718.pptx

ssusera4ec7b

Introduction and significance of Symbiotic algae

kushbuR

HIV (human immunodeficiency virus) is a virus that attacks cells that help the body fight infection, making a person more vulnerable to other infections and diseases. It is spread by contact with certain bodily fluids of a person with HIV, most commonly during unprotected sex (sex without a condom or HIV medicine to prevent or treat HIV), or through sharing injection drug equipment. Seasonal influenza (the flu) is an acute respiratory infection caused by influenza viruses. It is common in all parts of the world. Most people recover without treatment. Influenza spreads easily between people when they cough or sneeze. Vaccination is the best way to prevent the disease. Symptoms of influenza include acute onset of fever, cough, sore throat, body aches and fatigue. Treatment should aim to relieve symptoms. People with the flu should rest and drink plenty of liquids. Most people will recover on their own within a week. Medical care may be needed in severe cases and for people with risk factors. There are 4 types of influenza viruses, types A, B, C and D. Influenza A and B viruses circulate and cause seasonal epidemics of disease. Influenza A viruses are further classified into subtypes according to the combinations of the proteins on the surface of the virus. Currently circulating in humans are subtype A(H1N1) and A(H3N2) influenza viruses. The A(H1N1) is also written as A(H1N1)pdm09 as it caused the pandemic in 2009 and replaced the previous A(H1N1) virus which had circulated prior to 2009. Only influenza type A viruses are known to have caused pandemics. Influenza B viruses are not classified into subtypes but can be broken down into lineages. Influenza type B viruses belong to either B/Yamagata or B/Victoria lineage. Influenza C virus is detected less frequently and usually causes mild infections, thus does not present public health importance. Influenza D viruses primarily affect cattle and are not known to infect or cause illness in people.

HIV AND INFULENZA VIRUS PPT HIV PPT INFULENZA VIRUS PPT

ABHISHEK SONI NIMT INSTITUTE OF MEDICAL AND PARAMEDCIAL SCIENCES , GOVT PG COLLEGE NOIDA

Classification of Kerogen, Perspective on palynofacies in depositional envi...

Sangram Sahoo

Micropropagation of Madagascar periwinkle (Catharanthus roseus)

adityawani683

PHOTOSYNTHETIC BACTERIA (OXYGENIC AND ANOXYGENIC)

kushbuR

Soil and Water Conservation Engineering (SWCE) is a specialized field of stud...

yogeshlabana357357

SaffronCrocusGenomicsThessalonikiOnlineMay2024TalkOnline.pptx

Pat (JS) Heslop-Harrison

GBSN - Biochemistry (Unit 3) Metabolism

Areesha Ahmad

Recently uploaded (20)

TransientOffsetin14CAftertheCarringtonEventRecordedbyPolarTreeRings

ANITINUTRITION FACTOR GYLCOSIDES SAPONINS CYANODENS

Manganese‐RichSandstonesasanIndicatorofAncientOxic LakeWaterConditionsinGale...

Adaptive Restore algorithm & importance Monte Carlo

X-rays from a Central “Exhaust Vent” of the Galactic Center Chimney

Vital Signs of Animals Presentation By Aftab Ahmed Rahimoon

Molecular and Cellular Mechanism of Action of Hormones such as Growth Hormone...

An Overview of Active and Passive Targeting Strategies to Improve the Nano-Ca...

Warming the earth and the atmosphere.pptx

TEST BANK for Organic Chemistry 6th Edition.pdf

RACEMIzATION AND ISOMERISATION completed.pptx

Nanoparticles for the Treatment of Alzheimer’s Disease_102718.pptx

Introduction and significance of Symbiotic algae

HIV AND INFULENZA VIRUS PPT HIV PPT INFULENZA VIRUS PPT

Classification of Kerogen, Perspective on palynofacies in depositional envi...

Micropropagation of Madagascar periwinkle (Catharanthus roseus)

PHOTOSYNTHETIC BACTERIA (OXYGENIC AND ANOXYGENIC)

Soil and Water Conservation Engineering (SWCE) is a specialized field of stud...

SaffronCrocusGenomicsThessalonikiOnlineMay2024TalkOnline.pptx

GBSN - Biochemistry (Unit 3) Metabolism

Gtt fs

1. GTT Flight and Space

2. • The exciting world of aerospace comes alive through Flight and Space. Students explore the science behind aeronautics and use their knowledge to design, build, and test an airfoil. Custom-built simulation software allows students to experience space travel.

4. Kite

10. Gliders

11.

12.

13. Bottle Rockets

14.

15.

16.

17. Rocket Fuel

18.

19.

20.

21.

22. Rockets Into Space

23.

24. Why take a GTT class? • It’s fun! • Hands-on Activities • Prepares you for College • STEM careers are greatly in demand • Learn problem solving skills • Gain cooperative skills • Helps you develop science and math skills

Gtt fs

Recommended

Recommended

More Related Content

Viewers also liked

Viewers also liked (6)

Recently uploaded

Recently uploaded (20)

Gtt fs