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This document discusses the classification of matter according to origin, state, and composition. It defines matter as anything that occupies space and has mass. Matter is classified as elements, compounds, and mixtures. Elements are composed of single atoms and cannot be broken down further. Compounds have a fixed composition and unique properties. Mixtures can be either homogeneous, with components mixed at molecular scale, or heterogeneous, with distinguishable components. The document provides examples for different types of matter and emphasizes the importance of understanding matter.
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Drought and heat tolerance (synthetic transcription factors for root and stomatal optimization)
Nutrient efficiency (engineered phosphate/nitrogen transporters)
Enhanced photosynthesis (AI-designed carbonic anhydrases)
Key highlights:
Case studies from Cell, Science, and Nature Biotechnology (20232024) showcasing AI-designed proteins validated in field trials.
Ethical considerations and future directions for AI-guided CRISPR integration in crop improvement.
Visual summaries of protein structures, field data, and AI workflows.
Target audience: Plant scientists, agronomists, bioinformaticians, AI researchers, and students in biotechnology and agriculture.
Hashtags:
#DeepLearning #ProteinDesign #MaizeImprovement #AIinAgriculture #SustainableFarming #CropBreeding #SyntheticBiology #FoodSecurity #AlphaFold #CRISPRGrade 08-SCIENCE (BIOLOGY)CELL DIVISION.pptx
Grade 08-SCIENCE (BIOLOGY)CELL DIVISION.pptxMarvinAlegado
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Cell division is a fundamental biological process that enables the growth, development, and repair of living organisms. It's the process by which a parent cell divides into two or more daughter cells, each carrying a complete set of genetic instructions. This intricate process occurs in two primary ways: mitosis and meiosis. Mitosis is responsible for the creation of identical daughter cells, ensuring the maintenance of genetic information for growth and tissue repair. Meiosis, on the other hand, is a specialized form of cell division that occurs in sexually reproducing organisms, producing gametes (sperm and egg cells) with half the number of chromosomes, contributing to genetic diversity in offspring.
Blotting techniques and types of blotting .pptx
Blotting techniques and types of blotting .pptxsakshibhongal26
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Blotting techniques- types and advantages, disadvantages 
CONDUCTOMETRY presentation for MSc students.pptx
CONDUCTOMETRY presentation for MSc students.pptxNakulBarwat
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Conductometry presentation by our student 
Renewable energy as a sustainable solution for the future.
Renewable energy as a sustainable solution for the future.jitainbhatia10
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This ppt is generally made to make the concept of renewable energy resources more clear for the students.ARepeatingFastRadioBurstSourceinaLow-luminosityDwarfGalaxy
ARepeatingFastRadioBurstSourceinaLow-luminosityDwarfGalaxyS辿rgio Sacani
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Wepresent the localizationandhostgalaxyofFRB20190208A, arepeatingsourceof fast radiobursts (FRBs) discoveredusingCHIME/FRB.Aspartof thePinpointingREpeatingChImeSourceswithEVNdishesrepeater localizationprogramon theEuropeanVLBINetwork (EVN),wemonitoredFRB20190208Afor 65.6hr at 1.4GHzanddetectedasingleburst,whichledtoitsverylongbaselineinterferometrylocalizationwith260mas uncertainty(2).Follow-upopticalobservationswiththeMMTObservatory(i25.7mag(AB))foundnovisible hostattheFRBposition.SubsequentdeeperobservationswiththeGranTelescopioCanarias,however,revealedan extremelyfaintgalaxy(r=27.32賊0.16mag),verylikely(99.95%)associatedwithFRB20190208A.Giventhe dispersionmeasureoftheFRB(580pccm3),eventhemostconservativeredshiftestimate( ~ z 0.83 max )implies TheAstrophysicalJournalLetters,977:L4(17pp),2024December10 https://doi.org/10.3847/2041-8213/ad8ce1 息2024.TheAuthor(s).PublishedbytheAmericanAstronomicalSociety. 30BantingFellow. 31McGillSpaceInstituteFellow. 32 FRQNTPostdoctoralFellow. Originalcontent fromthisworkmaybeusedunder theterms of theCreativeCommonsAttribution4.0licence.Anyfurther distributionofthisworkmustmaintainattributiontotheauthor(s)andthetitle of thework, journalcitationandDOI. 1The Astrophysical Journal Letters, 977:L4 (17pp), 2024 December 10 Hewitt et al. that this is the lowest-luminosity FRB host to date (108 Le), even less luminous than the dwarf host of FRB20121102A. We investigate how localization precision and the depth of optical imaging affect host association and discuss the implications of such a low-luminosity dwarf galaxy. Unlike the other repeaters with low-luminosity hosts, FRB 20190208A has a modest Faraday rotation measure of a few tens of rad m2, and EVN plus Very Large Array observations reveal no associated compact persistent radio source. We also monitored FRB20190208A for 40.4hr over 2yr as part of the Extragalactic Coherent Light from Astrophysical Transients repeating FRB monitoring campaign on the Nan巽ay Radio Telescope and detected one burst. Our results demonstrate that, in some cases, the robust association of an FRB with a host galaxy will require both high localization precision and deep optical follow-up. Unified Astronomy Thesaurus concepts: Radio bursts (1339); Radio transient sources (2008); Very long baseline interferometry (1769); Dwarf galaxies (416)Drug evaluation Organoleptic, Microscopic, Chemical, Biological
Drug evaluation Organoleptic, Microscopic, Chemical, BiologicalNistarini College, Purulia (W.B) India
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This PowerPoint gives a brief idea about the identification of herbal drug plants with special reference to organoleptic studies. The study comprises different parameters like physical, chemical, biological, and other features associated with it. It offers an idea about the need for scientifically identifying drug plants to avoid adulteration.
Automating Compression Ultrasonography of Human Thigh Tissue and Vessels via ...
Automating Compression Ultrasonography of Human Thigh Tissue and Vessels via ...ThrombUS+ Project
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Rytis Jurkonis from Kaunas University of Technology (Lithuania) presented their recent work entitled Automating Compression Ultrasonography of Human Thigh Tissue and Vessels via Strain Estimation." Rytis presented on the methodology along the novel wearable hardware developed to automate compression ultrasonography for DVT detection in the lower limbs. In addition, preliminary results were shared, highlighting the feasibility of an operator-independent method to perform compression ultrasonography.
Presented at BIOSTEC 2025 in Porto, Portugal.
About ThrombUS+: Our interdisciplinary approach centers around creating a novel wearable diagnostic device utilizing autonomous, AI-driven DVT detection. This groundbreaking device incorporates wearable ultrasound hardware, impedance plethysmography, and light reflection rheography for early clot detection. ThrombUS+ is designed for postoperative patients, those undergoing lengthy surgical procedures, cancer patients, bedridden individuals at home or in care units, and women during pregnancy and postpartum.TOP 10 CBSE Top Science Projects for Classes 6 to 10 with Youtube Tutorial
TOP 10 CBSE Top Science Projects for Classes 6 to 10 with Youtube TutorialVivek Bhakta
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Top 10 CBSE Science Projects for Classes 6 to 10 | Easy DIY Models with YouTube Tutorial
Looking for the best CBSE science projects for Classes 6 to 10? Heres a collection of Top 10 working models that are perfect for science exhibitions, school projects, and STEM learning. These projects cover essential science concepts from physics, chemistry, and biology, making them both fun and educational.
Each project includes a step-by-step YouTube tutorial, so students can easily follow along and build their own models.
Top 10 CBSE Science Projects for Classes 6 to 10:
1鏝 Hydraulic Bridge Model Demonstrate the principles of hydraulics and Pascals Law.
2鏝 Electric Motor Model Understand how electromagnetism powers motors.
3鏝 Solar-Powered Car Explore renewable energy and motion mechanics.
4鏝 Wind Turbine Generator Convert wind energy into electrical power.
5鏝 Automatic Street Light System Learn about LDR sensors and energy efficiency.
6鏝 Water Dispenser Model Show the role of air pressure in fluid movement.
7鏝 Earthquake Alarm System Build a vibration-based alert system for disaster safety.
8鏝 Biogas Plant Model Explain how organic waste is converted into energy.
9鏝 Rainwater Harvesting Model Demonstrate sustainable water conservation techniques.
Smart Irrigation System Create an automated plant watering system using sensors.
Why Choose These Projects?
Simple & Fun Uses easily available materials.
Educational & Practical Covers key CBSE science topics.
YouTube Video Guide Step-by-step tutorials for easy learning.
Watch the full YouTube tutorial and start building your project today! 
SILICON IS AN INHIBITOR OF CERTAIN ENZYMES IN VITRO
SILICON IS AN INHIBITOR OF CERTAIN ENZYMES IN VITROLilya BOUCELHA
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Silicon is considered an inorganic biostimulant and a prophylactic extracellular agent that allows the stimulation of a
wide range of natural defences against abiotic and biotic stresses. However, little or no work has focused on the direct action of silicon on some enzymes. Indeed, during this study, the action of silicon was studied in vitro by direct contact of this element at different doses with the enzymatic extracts of Trigonella foenum-graecum L. (fenugreek) seeds. Our results showed that silicon
strongly inhibited antioxidant and hydrolytic enzymatic activities. The percentage of this inhibition depends on the dose of silicon and the type of enzyme. The most sensitive enzymes to this inhibition were SOD and lipases whose activity was totally inhibited at
4 mM and 7 mM respectively. However, we report that the inhibitory action of silicon was limited to 50% for GPOX whatever the concentration of silicon used, the plateau being reached at 10 mM for GPOX and at 70 mM for proteases. Since these enzymes are mainly metallo-dependent, we hypothesize that their inhibition by silicon may be due to interactions between silicon and the metals involved in the functioning of each enzyme. Our study shows that silicon can be used as an inhibitor of enzymes involved in certain diseases.2025-03-03-Data-related-Ethics Issues in Technologies for Professional Learni...
2025-03-03-Data-related-Ethics Issues in Technologies for Professional Learni...Graz University of Technology & Know-Center
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Deep Learning-Driven Protein Design for Maize Improvement: AI-Guided Solution...
Deep Learning-Driven Protein Design for Maize Improvement: AI-Guided Solution...Muhammad Salman Iqbal
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Drug evaluation Organoleptic, Microscopic, Chemical, Biological
Drug evaluation Organoleptic, Microscopic, Chemical, BiologicalNistarini College, Purulia (W.B) India
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1 matter
- 9. 1. Everything that we see, feel, or even those we cannot see, or feel is considered matter.
- 10. 2. Matter has mass.
- 11. 3. Everything is matter.
- 12. 4. Matter is everywhere.
- 13. 5. Matter is anything that takes up space and can be weighed.
- 14. Block Diagram atoms chemical compounds elements extensive gas heterogeneous homogeneous intensive ions liquid mixtures molecules physical pure substance solid
- 15. What is Matter? How will you prove to someone that a thing is a matter?
- 16. What is Matter? Matter is anything that occupies space and has mass.
- 17. Classifications of Matter According to origin According to the state According to the composition
- 18. According to Origin Organic materials which are commonly derived from living things, and contain carbon Inorganic materials come from non-living things and do not contain carbon.
- 23. Elements composed of single kind of particles exhibit unique physical and chemical properties cannot be broken down into simpler substances Elements as major components of molecules found in humans Elements that are nutritionally important required in amount greater than 100 mg/day Trace elements
- 24. Elements Metals Non Metals
- 25. Compounds Acids Sour taste React with active metals to produce hydrogen Gives a color change to a blue litmus paper to red Neutralizes bases HCL, H3PO4, H2SO4
- 26. Compounds Bases Bitter taste Turns red litmus paper to blue Neutralizes acids NaOH, KOH, Mg(OH)2 Salt A compound of metal with a single nonmetal other than oxygen AgCl, FeCl3 A compound composed of metal with more than one nonmetal CuSO4, Na2CO3
- 27. Compounds chemical combinations of various kinds of elements have fixed or uniform composition Unique properties of their own broken down into simpler substances only by chemical means. Examples: Sucrose, sodium chloride, hydrochloric acid
- 28. Mixtures are physical combination of two or more substances composition varies and does not exhibit unique properties components retain their original properties no definite composition or proportion can be separated by each other by simple mechanical means could be a homogeneous or heterogeneous mixtures
- 29. Homogeneous Mixtures are also called solutions Exist in one phase only components are very difficult to distinguish from each other Examples: sugar dissolved in water, sea water, rubbing alcohol, brass
- 30. Heterogeneous Mixtures components are easy to distinguish Exist in two or more phases Examples: sand and gravel, gasoline and water, cornstarch and water
- 31. Why matter matters? Cite concrete examples.
- 32. 3 things you have learned 2 things you found interesting 1 question you still have
Editor's Notes
- #12: buildings, the bridges, the atomic particles Even our DNA, the air, the molecules inside our bodies, everything is matter.
- #14: So do you agree that matter has volume and mass.
- #15: What makes up matter? What are atoms/molecules/ions? States of matter: how would the atoms/molecules arranged in solid/liquid/gas? Do you thinks their molecules move?
- #19: Can you give examples of organic materials/inorganic materials Are all carbon compounds organic? Diamond, graphite, carbon dioxide, ammonium cyanate and sodium carbonate Mineral and allotropes
- #25: Ductile- drawn into wire Malleable- hammered into thin sheets Luster- reflect light Good conductor of heat Good conductor of electricity High density High melting point BRITTLE DULL IN COLOR POOR CONDUCTOR LOW MP L D
- #26: Hydrochloric acid, Phosphoric acid, sulfuric acid
- #27: Sodium hydroxide, Potassium hydroxide, Magnesium hydroxide Silver chloride, ferric chloride Copper sulfate, sodium carbonate
- #33: 3 things you have learned 2 things you found interesting 1 question you still have