Frederick Taylor.pptx

•Download as PPTX, PDF•

0 likes•2 views

martinzack071

Frederick Taylor-The Father of Scientific Management

Science

Recently uploaded

NUMERICAL Proof Of TIme Electron Theory.

syedmuneemqadri

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

yogeshlabana357357

SaffronCrocusGenomicsThessalonikiOnlineMay2024TalkOnline.pptx

Pat (JS) Heslop-Harrison

TEST BANK for Organic Chemistry 6th Edition.pdf

marcuskenyatta275

GBSN - Biochemistry (Unit 8) Enzymology

Areesha Ahmad

GBSN - Microbiology (Unit 4) Concept of Asepsis

Areesha Ahmad

Technical english Technical english.pptx

youssefboujtat3

Marine and terrestrial biogeochemical models are key components of the Earth System Models (ESMs) used toproject future environmental changes. However, their slow adjustment time also hinders effective use of ESMsbecause of the enormous computational resources required to integrate them to a pre-industrial equilibrium. Here,a solution to this "spin-up" problem based on "sequence acceleration", is shown to accelerate equilibration of state-of-the-art marine biogeochemical models by over an order of magnitude. The technique can be applied in a "blackbox" fashion to existing models. Even under the challenging spin-up protocols used for Intergovernmental Panelon Climate Change (IPCC) simulations, this algorithm is 5 times faster. Preliminary results suggest that terrestrialmodels can be similarly accelerated, enabling a quantification of major parametric uncertainties in ESMs, improvedestimates of metrics such as climate sensitivity, and higher model resolution than currently feasible.

Efficient spin-up of Earth System Models usingsequence acceleration

Sérgio Sacani

Vital Signs of Animals Presentation By Aftab Ahmed Rahimoon

AftabAhmedRahimoon

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

Sangram Sahoo

Heads-Up Multitasker: CHI 2024 Presentation.pdf

byp19971001

ABHISHEK ANTIBIOTICS PPT MICROBIOLOGY // USES OF ANTIOBIOTICS TYPES OF ANTIB...

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

FORENSIC CHEMISTRY ARSON INVESTIGATION.pdf

Suchita Rawat

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

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

Parental care in fishes varies greatly depending on the species. Some species exhibit no parental care at all, with the eggs being left to develop on their own, while others display elaborate forms of care, such as guarding the eggs, fanning them to provide oxygen, or even carrying the eggs in their mouths. These behaviors can enhance the survival of the offspring by protecting them from predators, providing oxygen, and ensuring optimal conditions for development.

PARENTAL CARE IN FISHES.pptx for 5th sem

borkhotudu123

MSCII_ FCT UNIT 5 TOXICOLOGY.pdf