The document encourages doing something or many things to celebrate Ada Lovelace Day in 2015, as the title "Ada Lovelace Day" is repeated on each line following suggestions to do something, do a lot of somethings, or not do nothing.
How to Be The Action Hero of Your Own Life.
How to overcome procrastination, build stronger habits, have more willpower and self-control, and increase your ability to focus so you can be more productive and efficient and effective with your life and your business.
FREE Singapore math worksheets for Preschool and KindergartenKids Academy Co
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We are a team of experts specializing in early kids development. All our products are of high quality and widely used by educators. With our free printable Singapore math worksheets your kid will love math and these worksheets will become a small step for your little learner in a big world of education. For more worksheets and educational apps visit our site http://www.kidsacademy.mobi/free-preschool-kindergarten-worksheets/
Free Printable Singapore math worksheets for kidsKids Academy Co
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Download and print out these fun Singapore Math worksheets and neither math nor handwriting will ever be a chore for your child. These free math worksheets are perfect for children that are just starting to learn their one-digit numbers, as well as those that already know them.
Download more free printable worksheets at http://www.kidsacademy.mobi/free-preschool-kindergarten-worksheets/
This worksheet instructs students to count animals, owls, and items typically used in winter in three separate sections and write the number of each in the answers. Students are to count the number of animals, owls, and winter items and record their tallies. The document is copyrighted and directs students to a website for more worksheets.
Spelling worksheets for Preschool and KindergartenKids Academy Co
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Check out our free spelling worksheets, you kid can easily learn how to write word while saying it. For more educational worksheets and free printables visite our site http://www.kidsacademy.mobi/free-preschool-kindergarten-worksheets/
The document discusses running photo-a-day challenges on Instagram at a small commuter college. It outlines the steps taken to run challenges in December and March, including getting incentives, managing the challenges, and results. For the December challenge, 13 students participated and posted 150 photos with the challenge hashtag. For March, there were 114 posts and 8 winners of a giveaway. Lessons learned include timing the challenges better and offering prizes for more active participation. Tips are provided for running successful photo challenges at commuter versus residential schools.
This document is a collection of 11 photos credited to Valentina_A. At the end, it encourages the reader to get inspired and create their own Haiku Deck presentation on 際際滷Share by getting started.
The document summarizes the male reproductive system. It describes the testes, which produce sperm in seminiferous tubules and testosterone with help from Leydig cells. Sperm mature as they move from the tubules through the rete testis, efferent ductules and into the epididymis for storage. Hormones like FSH and LH regulate sperm production and testosterone levels.
Innovations in Sequencing & Bioinformatics
Talk for
Healthy Central Valley Together Research Workshop
Jonathan A. Eisen University of California, Davis
January 31, 2024 linktr.ee/jonathaneisen
Talk by Jonathan Eisen for LAMG2022 meetingJonathan Eisen
油
The document discusses the history of the Lake Arrowhead Microbial Genomes (LAMG) conference. It reveals that LAMG2020 was cancelled due to a secret plan by organizers who formed an "anti-karyote society" that hates eukaryotes. The meeting was to be renamed the "Big, Large, Enormous" meeting of the Lake Arrowhead Big Large Enormous Anti-Karyote Society. The document also hints that several past LAMG speakers have made cryptic comments indicating involvement in a conspiracy surrounding the conference.
Thoughts on UC Davis' COVID Current ActionsJonathan Eisen
油
際際滷s I used for a presentation to Chancellor May's leadership council about the current state of UC Davis' response to COVID and how it could be improved
Phylogenetic and Phylogenomic Approaches to the Study of Microbes and Microbi...Jonathan Eisen
油
The document discusses Jonathan Eisen's work as a microbiology professor at UC Davis. It provides an overview of his research topics, which include microbial phylogenomics and evolvability, phylogenetic methods and tools, and using phylogenomics to study microbial communities and interactions between microbes and hosts under stress. The document also acknowledges collaborators and funding sources for Eisen's research over the years.
This document summarizes a class on detecting, quantifying, and tracking variations of SARS-CoV-2 RNA from COVID-19 samples. It discusses using quantitative RT-PCR (qRT-PCR) to detect and measure viral RNA levels in samples. Sequencing is used to identify variations in the viral genome over time, and online tools like Nextstrain allow viewing the evolution and global transmission of variants. Genotyping assays are also described that can rapidly screen samples for known single nucleotide variations during PCR.
EVE198 Winter2020 Class 8 - COVID RNA DetectionJonathan Eisen
油
This document summarizes a class on SARS-CoV-2 RNA detection, quantification, and variation. It discusses how qRT-PCR is used to detect and quantify the virus by amplifying and detecting viral RNA. It also covers sequencing to identify variants, how variants evolve over time, and genotyping assays that can screen samples for known single nucleotide variations. Nextstrain and other online tools are presented that use sequencing data to analyze viral phylogenies, track variant distributions globally, and visualize genetic variations across the SARS-CoV-2 genome.
EVE198 Winter2020 Class 5 - COVID VaccinesJonathan Eisen
油
The document discusses a class on COVID-19 vaccines. It covers topics like vaccine development, current candidates, delivery challenges, and comparisons between vaccines. Moderna and Pfizer mRNA vaccines are highlighted as being similar but having some differences in mRNA region, nanoparticle structure/synthesis, dosage amount, and storage temperature requirements. Other vaccines discussed include Novavax using spike protein nanoparticles, and AstraZeneca and Johnson & Johnson using DNA for spike protein delivered by a modified virus.
EVE198 Winter2020 Class 9 - COVID TransmissionJonathan Eisen
油
This document discusses modes of SARS-CoV-2 transmission including droplets, aerosols, and surfaces. It emphasizes that surfaces are not as big a risk as initially thought. It provides guidance on limiting transmission from different modes such as distancing, masks, washing hands, cleaning surfaces, and improving ventilation. The focus in 2021 is on droplets and aerosols rather than surfaces.
EVE198 Fall2020 "Covid Mass Testing" Class 8 VaccinesJonathan Eisen
油
This document discusses a class on vaccines for COVID-19. It covers topics like vaccine development, current candidate vaccines, challenges with vaccine distribution, and how vaccines are being assessed for safety, effectiveness, costs and production feasibility. Over 100 vaccine candidates are in development using platforms like DNA, RNA, viral vectors and inactivated viruses. Efforts like Operation Warp Speed are coordinating development of nucleic acid, viral vector and protein subunit vaccines. Distribution challenges include vaccine production, storage and logistics, number of doses required, and overcoming vaccine nationalism and hesitancy.
How could modern LA research address data-related ethics issues in informal and situated professional learning? I will identify in this talk three relevant insights based on field studies around workplace LA interventions: Firstly, in informal and situated learning, data isnt just about the learners. Secondly, the affordances of manual and automatic data tracking for learning are very different, with manual tracking allowing a high degree of learner control over data. Thirdly, learning is not necessarily a shared goal in workplaces. These can be translated into seeing a potential for systems endowed with sufficient natural-language-processing capability (now seemingly at our fingertips with LLMs), and socio-technical design and scenario-based data collection analysis as design and research methods.
Innovations in Sequencing & Bioinformatics
Talk for
Healthy Central Valley Together Research Workshop
Jonathan A. Eisen University of California, Davis
January 31, 2024 linktr.ee/jonathaneisen
Talk by Jonathan Eisen for LAMG2022 meetingJonathan Eisen
油
The document discusses the history of the Lake Arrowhead Microbial Genomes (LAMG) conference. It reveals that LAMG2020 was cancelled due to a secret plan by organizers who formed an "anti-karyote society" that hates eukaryotes. The meeting was to be renamed the "Big, Large, Enormous" meeting of the Lake Arrowhead Big Large Enormous Anti-Karyote Society. The document also hints that several past LAMG speakers have made cryptic comments indicating involvement in a conspiracy surrounding the conference.
Thoughts on UC Davis' COVID Current ActionsJonathan Eisen
油
際際滷s I used for a presentation to Chancellor May's leadership council about the current state of UC Davis' response to COVID and how it could be improved
Phylogenetic and Phylogenomic Approaches to the Study of Microbes and Microbi...Jonathan Eisen
油
The document discusses Jonathan Eisen's work as a microbiology professor at UC Davis. It provides an overview of his research topics, which include microbial phylogenomics and evolvability, phylogenetic methods and tools, and using phylogenomics to study microbial communities and interactions between microbes and hosts under stress. The document also acknowledges collaborators and funding sources for Eisen's research over the years.
This document summarizes a class on detecting, quantifying, and tracking variations of SARS-CoV-2 RNA from COVID-19 samples. It discusses using quantitative RT-PCR (qRT-PCR) to detect and measure viral RNA levels in samples. Sequencing is used to identify variations in the viral genome over time, and online tools like Nextstrain allow viewing the evolution and global transmission of variants. Genotyping assays are also described that can rapidly screen samples for known single nucleotide variations during PCR.
EVE198 Winter2020 Class 8 - COVID RNA DetectionJonathan Eisen
油
This document summarizes a class on SARS-CoV-2 RNA detection, quantification, and variation. It discusses how qRT-PCR is used to detect and quantify the virus by amplifying and detecting viral RNA. It also covers sequencing to identify variants, how variants evolve over time, and genotyping assays that can screen samples for known single nucleotide variations. Nextstrain and other online tools are presented that use sequencing data to analyze viral phylogenies, track variant distributions globally, and visualize genetic variations across the SARS-CoV-2 genome.
EVE198 Winter2020 Class 5 - COVID VaccinesJonathan Eisen
油
The document discusses a class on COVID-19 vaccines. It covers topics like vaccine development, current candidates, delivery challenges, and comparisons between vaccines. Moderna and Pfizer mRNA vaccines are highlighted as being similar but having some differences in mRNA region, nanoparticle structure/synthesis, dosage amount, and storage temperature requirements. Other vaccines discussed include Novavax using spike protein nanoparticles, and AstraZeneca and Johnson & Johnson using DNA for spike protein delivered by a modified virus.
EVE198 Winter2020 Class 9 - COVID TransmissionJonathan Eisen
油
This document discusses modes of SARS-CoV-2 transmission including droplets, aerosols, and surfaces. It emphasizes that surfaces are not as big a risk as initially thought. It provides guidance on limiting transmission from different modes such as distancing, masks, washing hands, cleaning surfaces, and improving ventilation. The focus in 2021 is on droplets and aerosols rather than surfaces.
EVE198 Fall2020 "Covid Mass Testing" Class 8 VaccinesJonathan Eisen
油
This document discusses a class on vaccines for COVID-19. It covers topics like vaccine development, current candidate vaccines, challenges with vaccine distribution, and how vaccines are being assessed for safety, effectiveness, costs and production feasibility. Over 100 vaccine candidates are in development using platforms like DNA, RNA, viral vectors and inactivated viruses. Efforts like Operation Warp Speed are coordinating development of nucleic acid, viral vector and protein subunit vaccines. Distribution challenges include vaccine production, storage and logistics, number of doses required, and overcoming vaccine nationalism and hesitancy.
How could modern LA research address data-related ethics issues in informal and situated professional learning? I will identify in this talk three relevant insights based on field studies around workplace LA interventions: Firstly, in informal and situated learning, data isnt just about the learners. Secondly, the affordances of manual and automatic data tracking for learning are very different, with manual tracking allowing a high degree of learner control over data. Thirdly, learning is not necessarily a shared goal in workplaces. These can be translated into seeing a potential for systems endowed with sufficient natural-language-processing capability (now seemingly at our fingertips with LLMs), and socio-technical design and scenario-based data collection analysis as design and research methods.
Variation and Natural Selection | IGCSE BiologyBlessing Ndazie
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This extensive slide deck provides a detailed exploration of variation and natural selection for IGCSE Biology. It covers key concepts such as genetic and environmental variation, types of variation (continuous and discontinuous), mutation, evolution, and the principles of natural selection. The presentation also explains Darwins theory of evolution, adaptation, survival of the fittest, selective breeding, antibiotic resistance in bacteria, and speciation. With illustrative diagrams, real-life examples, and exam-style questions, this resource is ideal for IGCSE students, teachers, and independent learners preparing for exams.
Beyond Point Masses. IV. Trans-Neptunian Object Altjira Is Likely a Hierarchi...S辿rgio Sacani
油
Dynamically studying trans-Neptunian object (TNO) binaries allows us to measure masses and orbits. Most of the known objects appear to have only two components, except (47171) Lempo, which is the single known hierarchical triple system with three similar-mass components. Though hundreds of TNOs have been imaged with high-resolution telescopes, no other hierarchical triples (or trinaries) have been found among solar system small bodies, even though they are predicted in planetesimal formation models such as gravitational collapse after the streaming instability. By going beyond the point-mass assumption and modeling TNO orbits as non-Keplerian, we open a new window into the shapes and spins of the components, including the possible presence of unresolved inner binaries. Here we present evidence for a new hierarchical triple, (148780) Altjira (2001 UQ18), based on non-Keplerian dynamical modeling of the two observed components. We incorporate two recent Hubble Space Telescope observations, leading to a 17 yr observational baseline. We present a new open-source Bayesian pointspread function fitting code called nPSF that provides precise relative astrometry and uncertainties for single images. Our non-Keplerian analysis measures a statistically significant (2.5) nonspherical shape for Altjira. The measured J2 is best explained as an unresolved inner binary, and an example hierarchical triple model gives the best fit to the observed astrometry. Using an updated non-Keplerian ephemeris (which is significantly different from the Keplerian predictions), we show that the predicted mutual event season for Altjira has already begun, with several excellent opportunities for observations through 2030.
Cell Structure & Function | Cambridge IGCSE BiologyBlessing Ndazie
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This IGCSE Biology presentation provides a detailed look at cell structure and function, covering the differences between animal and plant cells, the roles of organelles (nucleus, mitochondria, ribosomes, etc.), specialized cells, and levels of organization. Learn about diffusion, osmosis, and active transport in cells, with clear diagrams and explanations to support exam preparation. A must-have resource for Cambridge IGCSE students!
Simple Phenomena of Magnetism | IGCSE PhysicsBlessing Ndazie
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This extensive slide deck provides a detailed exploration of the simple phenomena of magnetism for IGCSE Physics. It covers key concepts such as magnetic materials, properties of magnets, magnetic field patterns, the Earth's magnetism, electromagnets, the motor effect, and the principles of electromagnetic induction. The presentation also explains magnetization and demagnetization, methods of making magnets, applications of magnets in real life, and experimental demonstrations. Featuring illustrative diagrams, worked examples, and exam-style questions, this resource is ideal for IGCSE students, teachers, and independent learners preparing for exams.
Respiration & Gas Exchange | Cambridge IGCSE BiologyBlessing Ndazie
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This IGCSE Biology presentation explains respiration and gas exchange, covering the differences between aerobic and anaerobic respiration, the structure of the respiratory system, gas exchange in the lungs, and the role of diffusion. Learn about the effects of exercise on breathing, how smoking affects the lungs, and how respiration provides energy for cells. A perfect study resource for Cambridge IGCSE students preparing for exams!
Coordination and Response: The Nervous System | IGCSE BiologyBlessing Ndazie
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This comprehensive IGCSE Biology presentation explains the nervous system, focusing on how the body coordinates and responds to stimuli. Learn about the central and peripheral nervous systems, reflex actions, neurons, synapses, and the role of neurotransmitters. Understand the differences between voluntary and involuntary responses and how the nervous system interacts with other body systems. Ideal for Cambridge IGCSE students preparing for exams!
PROTEIN DEGRADATION via ubiquitous pathawayKaviya Priya A
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Protein degradation via ubiquitous pathway In general science, a ubiquitous pathway refers to a biochemical or metabolic pathway that is:
1. *Widely present*: Found in many different organisms, tissues, or cells.
2. *Conserved*: Remains relatively unchanged across different species or contexts.
Examples of ubiquitous pathways include:
1. *Glycolysis*: The process of breaking down glucose for energy, found in nearly all living organisms.
2. *Citric acid cycle (Krebs cycle)*: A key metabolic pathway involved in energy production, present in many cells.
3. *Pentose phosphate pathway*: A metabolic pathway involved in energy production and antioxidant defenses, found in many organisms.
These pathways are essential for life and have been conserved across evolution, highlighting their importance for cellular function and survival.
Excretion in Humans | Cambridge IGCSE BiologyBlessing Ndazie
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This IGCSE Biology presentation covers excretion in humans, explaining the removal of metabolic wastes such as carbon dioxide, urea, and excess salts. Learn about the structure and function of the kidneys, the role of the liver in excretion, ultrafiltration, selective reabsorption, and the importance of homeostasis. Includes diagrams and explanations to help Cambridge IGCSE students prepare effectively for exams!
Electrical Quantities and Circuits | IGCSE PhysicsBlessing Ndazie
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This extensive slide deck provides a detailed exploration of electrical quantities and circuits for IGCSE Physics. It covers key electrical quantities, including charge, current, voltage (potential difference), resistance, power, energy, electromotive force (EMF), and internal resistance. The presentation also explains series and parallel circuits, with in-depth discussions on Ohms Law, Kirchhoffs Laws, electrical components, circuit calculations, and practical applications. Packed with illustrative diagrams, worked examples, and exam-style questions, this resource is ideal for IGCSE students, teachers, and independent learners preparing for exams.
B-FPGM: Lightweight Face Detection via Bayesian-Optimized Soft FPGM PruningVasileiosMezaris
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Presentation of our paper, "B-FPGM: Lightweight Face Detection via Bayesian-Optimized Soft FPGM Pruning", by N. Kaparinos and V. Mezaris. Presented at the RWS Workshop of the IEEE/CVF Winter Conference on Applications of Computer Vision (WACV 2025), Tucson, AZ, USA, Feb. 2025. Preprint and software available at http://arxiv.org/abs/2501.16917 https://github.com/IDT-ITI/B-FPGM
Difference between Prokaryotic cell and Eukaryotic cell.pptxDrSulabhaDeokar
油
This presentation explores the fundamental differences between prokaryotic and eukaryotic cells,distinguishing characteristics of Prokaryotes and Eukaryotes.Describe common cell morphologies and cellular arrangements in typical Prokaryotes and Eukaryotes.
Presentation explains how cells maintain their morphology.
Explore internal and external structures of Prokaryotes and Eukaryotes in terms of their physical structure, chemical structure and function.
This presentation is designed for biology students, educators, and anyone interested in cellular biology. Based on the latest research and scientific discoveries in the field of Microbiology, Microbial Biotechnology and cellular biology. This Presentation has been compiled using information from trusted educational resources and scientific literature.
The purpose of this presentation is to educate and inform the students about the fundamental differences between prokaryotic and eukaryotic cells, highlighting their unique structures, functions, and characteristics, which provide a comprehensive understanding of cellular biology.
Educate the students and teachers about the differences between prokaryotic and eukaryotic cells in detail.
This presentation will engage and entertain the students, often with a mix of detail information, colourful pictures and storytelling.
This presentation will motivate and inspire the students to think differently, take action, or pursue a goal.
Definitely it will raise awareness about a ultrastructures of Prokaryotes and Eukaryotes .
This presentation will Provide an update or report on a science projects and progress as well as inspire the graduate students to learn more about cellular biology and its applications.
This presentation will inspire studets, teachers and educational professionals to explore digital resource for e - learnig .
Presentation likely to be used by under graduate and post graduate students, educators or individuals for online learning.
It can work as digital resource for a broader e- learning ecosystem.
This presentation highlights '' NEP-aligned Biotechnology and Biology education.''
"Discover the distinctions between prokaryotic and eukaryotic cells, from cell walls to genetic material. This presentation provides a comprehensive overview of cellular biology.Learn about the two main types of cells - prokaryotic,eukaryotic and their differences in structure, function, and organization. A great resource for biology learners.Uncover the unique characteristics of prokaryotic and eukaryotic cells in this informative PPT.
Detection of ferrihydrite in Martian red dust records ancient cold and wet co...S辿rgio Sacani
油
Iron oxide-hydroxide minerals in Martian dust provide crucial insights into
Mars past climate and habitability. Previous studies attributed Mars red color
to anhydrous hematite formed through recent weathering. Here, we show that
poorly crystalline ferrihydrite (Fe5O8H 揃 nH2O) is the dominant iron oxidebearing phase in Martian dust, based on combined analyses of orbital, in-situ,
and laboratory visible near-infrared spectra. Spectroscopic analyses indicate
that a hyperfine mixture of ferrihydrite, basalt and sulfate best matches Martian dust observations. Through laboratory experiments and kinetic calculations, we demonstrate that ferrihydrite remains stable under present-day
Martian conditions, preserving its poorly crystalline structure. The persistence
of ferrihydrite suggests it formed during a cold, wet period on early Mars
under oxidative conditions, followed by a transition to the current hyper-arid
environment. This finding challenges previous models of continuous dry oxidation and indicates that ancient Mars experienced aqueous alteration before
transitioning to its current desert state.