Photosynthesis is the process by which plants and some bacteria use energy from sunlight, carbon dioxide, and water to produce glucose and oxygen. It occurs in chloroplasts, which contain the green pigment chlorophyll. The light reaction uses chlorophyll to absorb sunlight, and the energy from sunlight is then used in the dark reaction to produce glucose from carbon dioxide and water. The overall chemical equation shows that light energy is converted to the chemical energy stored in glucose.
#tampereliekeissa - Näin brändäät persoonasi, osaamisesi ja yrityksesi somessaPauliina Mäkelä
#tampereliekeissa - Näin brändäät persoonasi, osaamisesi ja yrityksesi somessa/Pauliina Mäkelä
Tampere Liekeissä -tapahtuma
TAMK, Y-kampus
28.4.2015 Tampereella
Sosiaalisen median käyttö ja näkyminen verkossa on osa ammatillista ja sosiaalista pääomaa. Niin yritykselle kuin minkä tahansa alan osaajalle tai esim. työnhakijalle on tärkeää tuoda oma osaaminen, oma persoona, oma brändi esille myönteisessä mutta kuitenkin todenmukaisessa valossa. Sosiaalisessa mediassa piilee valtavasti mahdollisuuksia (joskin myös uhkia) tavoittaa juuri oikea asiakas, yhteistyökumppani tai työnantaja. Tule kuulemaan Pauliinan vinkit kuinka voit vaikuttaa somen kautta näkyvyyteesi!
• Responsible for the mentoring, coaching, and training of the assigned Junior engineers.
• Coordinates the progress of projects related to changes, upgrades, programming requests, and expansion of the telecommunications equipment and network.
• Review and upload of AsBuilt data.
• Perform Survey and Technical Proposal.
• Installed new systems for Ericsson equipment, integration and commissioning to confirm that everything was fully operational.
• Change Out of old equipments to new equipments and integration commissioning for Ericsson equipment.
• Offered detailed instruction on how to use newly installed equipment.
• Performs troubleshoot to determine problems with equipment system.
• Prepared call detail reports and system analysis reports.
• Ability to work flexible hours and work a rotating on-call schedule.
#tampereliekeissa - Näin brändäät persoonasi, osaamisesi ja yrityksesi somessaPauliina Mäkelä
#tampereliekeissa - Näin brändäät persoonasi, osaamisesi ja yrityksesi somessa/Pauliina Mäkelä
Tampere Liekeissä -tapahtuma
TAMK, Y-kampus
28.4.2015 Tampereella
Sosiaalisen median käyttö ja näkyminen verkossa on osa ammatillista ja sosiaalista pääomaa. Niin yritykselle kuin minkä tahansa alan osaajalle tai esim. työnhakijalle on tärkeää tuoda oma osaaminen, oma persoona, oma brändi esille myönteisessä mutta kuitenkin todenmukaisessa valossa. Sosiaalisessa mediassa piilee valtavasti mahdollisuuksia (joskin myös uhkia) tavoittaa juuri oikea asiakas, yhteistyökumppani tai työnantaja. Tule kuulemaan Pauliinan vinkit kuinka voit vaikuttaa somen kautta näkyvyyteesi!
• Responsible for the mentoring, coaching, and training of the assigned Junior engineers.
• Coordinates the progress of projects related to changes, upgrades, programming requests, and expansion of the telecommunications equipment and network.
• Review and upload of AsBuilt data.
• Perform Survey and Technical Proposal.
• Installed new systems for Ericsson equipment, integration and commissioning to confirm that everything was fully operational.
• Change Out of old equipments to new equipments and integration commissioning for Ericsson equipment.
• Offered detailed instruction on how to use newly installed equipment.
• Performs troubleshoot to determine problems with equipment system.
• Prepared call detail reports and system analysis reports.
• Ability to work flexible hours and work a rotating on-call schedule.
Observation of Io’s Resurfacing via Plume Deposition Using Ground-based Adapt...Sérgio Sacani
Since volcanic activity was first discovered on Io from Voyager images in 1979, changes
on Io’s surface have been monitored from both spacecraft and ground-based telescopes.
Here, we present the highest spatial resolution images of Io ever obtained from a groundbased telescope. These images, acquired by the SHARK-VIS instrument on the Large
Binocular Telescope, show evidence of a major resurfacing event on Io’s trailing hemisphere. When compared to the most recent spacecraft images, the SHARK-VIS images
show that a plume deposit from a powerful eruption at Pillan Patera has covered part
of the long-lived Pele plume deposit. Although this type of resurfacing event may be common on Io, few have been detected due to the rarity of spacecraft visits and the previously low spatial resolution available from Earth-based telescopes. The SHARK-VIS instrument ushers in a new era of high resolution imaging of Io’s surface using adaptive
optics at visible wavelengths.
Seminar of U.V. Spectroscopy by SAMIR PANDASAMIR PANDA
Spectroscopy is a branch of science dealing the study of interaction of electromagnetic radiation with matter.
Ultraviolet-visible spectroscopy refers to absorption spectroscopy or reflect spectroscopy in the UV-VIS spectral region.
Ultraviolet-visible spectroscopy is an analytical method that can measure the amount of light received by the analyte.
(May 29th, 2024) Advancements in Intravital Microscopy- Insights for Preclini...Scintica Instrumentation
Intravital microscopy (IVM) is a powerful tool utilized to study cellular behavior over time and space in vivo. Much of our understanding of cell biology has been accomplished using various in vitro and ex vivo methods; however, these studies do not necessarily reflect the natural dynamics of biological processes. Unlike traditional cell culture or fixed tissue imaging, IVM allows for the ultra-fast high-resolution imaging of cellular processes over time and space and were studied in its natural environment. Real-time visualization of biological processes in the context of an intact organism helps maintain physiological relevance and provide insights into the progression of disease, response to treatments or developmental processes.
In this webinar we give an overview of advanced applications of the IVM system in preclinical research. IVIM technology is a provider of all-in-one intravital microscopy systems and solutions optimized for in vivo imaging of live animal models at sub-micron resolution. The system’s unique features and user-friendly software enables researchers to probe fast dynamic biological processes such as immune cell tracking, cell-cell interaction as well as vascularization and tumor metastasis with exceptional detail. This webinar will also give an overview of IVM being utilized in drug development, offering a view into the intricate interaction between drugs/nanoparticles and tissues in vivo and allows for the evaluation of therapeutic intervention in a variety of tissues and organs. This interdisciplinary collaboration continues to drive the advancements of novel therapeutic strategies.
Professional air quality monitoring systems provide immediate, on-site data for analysis, compliance, and decision-making.
Monitor common gases, weather parameters, particulates.
Earliest Galaxies in the JADES Origins Field: Luminosity Function and Cosmic ...Sérgio Sacani
We characterize the earliest galaxy population in the JADES Origins Field (JOF), the deepest
imaging field observed with JWST. We make use of the ancillary Hubble optical images (5 filters
spanning 0.4−0.9µm) and novel JWST images with 14 filters spanning 0.8−5µm, including 7 mediumband filters, and reaching total exposure times of up to 46 hours per filter. We combine all our data
at > 2.3µm to construct an ultradeep image, reaching as deep as ≈ 31.4 AB mag in the stack and
30.3-31.0 AB mag (5σ, r = 0.1” circular aperture) in individual filters. We measure photometric
redshifts and use robust selection criteria to identify a sample of eight galaxy candidates at redshifts
z = 11.5 − 15. These objects show compact half-light radii of R1/2 ∼ 50 − 200pc, stellar masses of
M⋆ ∼ 107−108M⊙, and star-formation rates of SFR ∼ 0.1−1 M⊙ yr−1
. Our search finds no candidates
at 15 < z < 20, placing upper limits at these redshifts. We develop a forward modeling approach to
infer the properties of the evolving luminosity function without binning in redshift or luminosity that
marginalizes over the photometric redshift uncertainty of our candidate galaxies and incorporates the
impact of non-detections. We find a z = 12 luminosity function in good agreement with prior results,
and that the luminosity function normalization and UV luminosity density decline by a factor of ∼ 2.5
from z = 12 to z = 14. We discuss the possible implications of our results in the context of theoretical
models for evolution of the dark matter halo mass function.
Slide 1: Title Slide
Extrachromosomal Inheritance
Slide 2: Introduction to Extrachromosomal Inheritance
Definition: Extrachromosomal inheritance refers to the transmission of genetic material that is not found within the nucleus.
Key Components: Involves genes located in mitochondria, chloroplasts, and plasmids.
Slide 3: Mitochondrial Inheritance
Mitochondria: Organelles responsible for energy production.
Mitochondrial DNA (mtDNA): Circular DNA molecule found in mitochondria.
Inheritance Pattern: Maternally inherited, meaning it is passed from mothers to all their offspring.
Diseases: Examples include Leber’s hereditary optic neuropathy (LHON) and mitochondrial myopathy.
Slide 4: Chloroplast Inheritance
Chloroplasts: Organelles responsible for photosynthesis in plants.
Chloroplast DNA (cpDNA): Circular DNA molecule found in chloroplasts.
Inheritance Pattern: Often maternally inherited in most plants, but can vary in some species.
Examples: Variegation in plants, where leaf color patterns are determined by chloroplast DNA.
Slide 5: Plasmid Inheritance
Plasmids: Small, circular DNA molecules found in bacteria and some eukaryotes.
Features: Can carry antibiotic resistance genes and can be transferred between cells through processes like conjugation.
Significance: Important in biotechnology for gene cloning and genetic engineering.
Slide 6: Mechanisms of Extrachromosomal Inheritance
Non-Mendelian Patterns: Do not follow Mendel’s laws of inheritance.
Cytoplasmic Segregation: During cell division, organelles like mitochondria and chloroplasts are randomly distributed to daughter cells.
Heteroplasmy: Presence of more than one type of organellar genome within a cell, leading to variation in expression.
Slide 7: Examples of Extrachromosomal Inheritance
Four O’clock Plant (Mirabilis jalapa): Shows variegated leaves due to different cpDNA in leaf cells.
Petite Mutants in Yeast: Result from mutations in mitochondrial DNA affecting respiration.
Slide 8: Importance of Extrachromosomal Inheritance
Evolution: Provides insight into the evolution of eukaryotic cells.
Medicine: Understanding mitochondrial inheritance helps in diagnosing and treating mitochondrial diseases.
Agriculture: Chloroplast inheritance can be used in plant breeding and genetic modification.
Slide 9: Recent Research and Advances
Gene Editing: Techniques like CRISPR-Cas9 are being used to edit mitochondrial and chloroplast DNA.
Therapies: Development of mitochondrial replacement therapy (MRT) for preventing mitochondrial diseases.
Slide 10: Conclusion
Summary: Extrachromosomal inheritance involves the transmission of genetic material outside the nucleus and plays a crucial role in genetics, medicine, and biotechnology.
Future Directions: Continued research and technological advancements hold promise for new treatments and applications.
Slide 11: Questions and Discussion
Invite Audience: Open the floor for any questions or further discussion on the topic.
Richard's aventures in two entangled wonderlandsRichard Gill
Since the loophole-free Bell experiments of 2020 and the Nobel prizes in physics of 2022, critics of Bell's work have retreated to the fortress of super-determinism. Now, super-determinism is a derogatory word - it just means "determinism". Palmer, Hance and Hossenfelder argue that quantum mechanics and determinism are not incompatible, using a sophisticated mathematical construction based on a subtle thinning of allowed states and measurements in quantum mechanics, such that what is left appears to make Bell's argument fail, without altering the empirical predictions of quantum mechanics. I think however that it is a smoke screen, and the slogan "lost in math" comes to my mind. I will discuss some other recent disproofs of Bell's theorem using the language of causality based on causal graphs. Causal thinking is also central to law and justice. I will mention surprising connections to my work on serial killer nurse cases, in particular the Dutch case of Lucia de Berk and the current UK case of Lucy Letby.
This presentation explores a brief idea about the structural and functional attributes of nucleotides, the structure and function of genetic materials along with the impact of UV rays and pH upon them.
insect taxonomy importance systematics and classification
Photosynthesis
1. Photosynthesis
● Process by which organisms use energy from sunlight to make their own food (glucose)
● Glucose is a simple sugar
● Photosynthesis occurs in the chloroplasts of plant cells and some bacteria
● Chloroplasts have a green pigment called chlorophyll
● Steps of photosynthesis
o 1. Light reaction: chlorophyll in the chloroplasts absorbs sunlight
o 2. Dark reaction: The energy from the sunlight is used to make glucose
● Light energy is completely changed into chemical energy (glucose)
● Chemical equation for photosynthesis
● 6CO2+ 6H2O + light energy → C6H12O6+ O2
