Submit Search
Upload
Perioperative neurosciences pdf
•
0 likes
•
33 views
R
Raffii675
Follow
Perioperative neurosciences pdf
Read less
Read more
Science
Report
Share
Report
Share
1 of 5
Download now
Download to read offline
Recommended
Aepremerj trajano delubio 2012
Aepremerj trajano delubio 2012
aepremerj
Espelho
Espelho
Roberto Wagner G. dos Santos
O seminário contou com abertura e apresentação da curadora do Sampa CriAtiva, a especialista em economia criativa Ana Carla Fonseca, e de projetos de Buenos Aires (Argentina), São Paulo (Brasil) e Medellín (Colômbia). Na terça (3), foram debatidas iniciativas nas cidades de Dublin (Irlanda), Lisboa (Portugal) e do Uruguai. À tarde, foram apresentados exemplos de São Paulo, Holanda e Estados Unidos.
Seminário Internacional Sampa CriAtiva, 3/12/2013 - Apresentação Jorge Melguizo
Seminário Internacional Sampa CriAtiva, 3/12/2013 - Apresentação Jorge Melguizo
FecomercioSP
Resultados obtidos nas medições do volume da caixa de acrílico
Resultados obtidos nas medições do volume da caixa de acrílico
ProCLAUDIA/LUCIANE MEIJON/SOARES
Glandula endocrina
Glandula endocrina
Farés David
Bioquimica en la sangre
Bioquimica en la sangre
11Madeleyne
Sintesis de proteinas en el nucleo original
Sintesis de proteinas en el nucleo original
11Madeleyne
Buena nutricion
Buena nutricion
11Madeleyne
Recommended
Aepremerj trajano delubio 2012
Aepremerj trajano delubio 2012
aepremerj
Espelho
Espelho
Roberto Wagner G. dos Santos
O seminário contou com abertura e apresentação da curadora do Sampa CriAtiva, a especialista em economia criativa Ana Carla Fonseca, e de projetos de Buenos Aires (Argentina), São Paulo (Brasil) e Medellín (Colômbia). Na terça (3), foram debatidas iniciativas nas cidades de Dublin (Irlanda), Lisboa (Portugal) e do Uruguai. À tarde, foram apresentados exemplos de São Paulo, Holanda e Estados Unidos.
Seminário Internacional Sampa CriAtiva, 3/12/2013 - Apresentação Jorge Melguizo
Seminário Internacional Sampa CriAtiva, 3/12/2013 - Apresentação Jorge Melguizo
FecomercioSP
Resultados obtidos nas medições do volume da caixa de acrílico
Resultados obtidos nas medições do volume da caixa de acrílico
ProCLAUDIA/LUCIANE MEIJON/SOARES
Glandula endocrina
Glandula endocrina
Farés David
Bioquimica en la sangre
Bioquimica en la sangre
11Madeleyne
Sintesis de proteinas en el nucleo original
Sintesis de proteinas en el nucleo original
11Madeleyne
Buena nutricion
Buena nutricion
11Madeleyne
Treinamento sobre Cloud Computing e Dropbox realizado na JCI Londrina em 19/03/2012 por Nelson Seiji Takahashi.
Cloud Computing e Dropbox
Cloud Computing e Dropbox
JCI Londrina
Fermento!!
Quanto mais melhor!
Quanto mais melhor!
Lucas Bonini
Cloud Computing & Security 2011
Cloud Computing & Security 2011
renatacovos
PWP, com fotos da Copa Master paulista de Ciclismo sexta etapa 2011
Nossa historia , esta apresentação é parte da história da CIACITRE
Nossa historia , esta apresentação é parte da história da CIACITRE
Ciclismo Naserra
Apresentação logistica
Apresentação logistica
Fábio Fumio Wada
Correio Eletrônico do Sinodo Centro-Campanha Sul
Correio sinodal 20
Correio sinodal 20
dvsqprod
Educación Virtual
Wilmelia.educación virtual. diapositivas
Wilmelia.educación virtual. diapositivas
Wilmelia Bravo
Correção de exercícios sobre tabela periódica e distribuição
Correção de exercícios sobre tabela periódica e distribuição
ProCLAUDIA/LUCIANE MEIJON/SOARES
Tabela 2014 csa
Tabela 2014 csa
ProCLAUDIA/LUCIANE MEIJON/SOARES
Teoria conductista lorena borrego
Teoria conductista lorena borrego
Lorena Borrego
Www canalrural-com-br diariocatarinense-jsp_default2-jsp_f5erjevp
Www canalrural-com-br diariocatarinense-jsp_default2-jsp_f5erjevp
marcossage
Hay elecciones en las que votar por alguna opción, es más viable que anular.
Votar o anular. más allá de la opinología
Votar o anular. más allá de la opinología
Sergio A. Bárcena
The recently reported observation of VFTS 243 is the first example of a massive black-hole binary system with negligible binary interaction following black-hole formation. The black-hole mass (≈10M⊙) and near-circular orbit (e ≈ 0.02) of VFTS 243 suggest that the progenitor star experienced complete collapse, with energy-momentum being lost predominantly through neutrinos. VFTS 243 enables us to constrain the natal kick and neutrino-emission asymmetry during black-hole formation. At 68% confidence level, the natal kick velocity (mass decrement) is ≲10 km=s (≲1.0M⊙), with a full probability distribution that peaks when ≈0.3M⊙ were ejected, presumably in neutrinos, and the black hole experienced a natal kick of 4 km=s. The neutrino-emission asymmetry is ≲4%, with best fit values of ∼0–0.2%. Such a small neutrino natal kick accompanying black-hole formation is in agreement with theoretical predictions.
Constraints on Neutrino Natal Kicks from Black-Hole Binary VFTS 243
Constraints on Neutrino Natal Kicks from Black-Hole Binary VFTS 243
Sérgio Sacani
Cyanobacteria (also known as blue-green algae) are ubiquitous photosynthetic microorganisms found in diverse habitats such as fresh water, marine water, moist rocks, etc. The photosynthetic mode of nutrition makes them significant global oxygen producers along with nitrogen-fixing ability of heterocyst and carbon sequestration. Some cyanobacterial species have the ability to perform a dual mode of nutritional procurement. This unique capability of cyanobacteria to utilize both organic (heterotrophic) and inorganic (autotrophic) carbon sources for energy production and growth is termed as mixotrophy which impart nutritional flexibility and competitive ability to them. Cyanobacterial mixotrophy provides the promising avenues in biotechnological applications such as wastewater treatment, bioremediation, pharmaceuticals, food supplements, biofertilizer, coloring agents, synthesis of bioactive compounds and as an agent for eco-friendly bio-fuels generation, etc Mixotrophically grown cyanobacteria, demonstrate significant potential for efficient and economical applications beyond their conventional agricultural application, thereby offering a versatile and impactful resource for future technological and environmental challenges.
mixotrophy in cyanobacteria: a dual nutritional strategy
mixotrophy in cyanobacteria: a dual nutritional strategy
MansiBishnoi1
Cell Immobilization Methods and Applications.pptx
Cell Immobilization Methods and Applications.pptx
Cell Immobilization Methods and Applications.pptx
Cherry
It should be no surprise that AI is treading a similar path to computing which began with single-purpose machines tasked for payroll calculations, banking transactions, or weapons targeting et al, but nothing more! It took decades for General Purpose Computing to emerge in the form of the now ubiquitous PC. Today, AI is still in a single-purpose/task-specific phase, and we have no general-purpose platforms, but their emergence is only a matter of time! Recent AI progress has seen a repeat of the media debate and alarmist warnings for our computing past, compounded by consequential advances in robotics. In turn, this has promoted numerous attempts to draw biological equivalences defining the time when machines will overtake humans. But without any workable definitions or framework that tend to little more than un/educated guesses. Recourse to IQ measures and the Touring test have proved to be irrelevant, and without a reference framework or formal characterisation, continued discussion and debate remain futile We therefore approach this AI problem from the bottom up by defining the simplest of machines and lifeforms to derive clues, pointers and basic boundary conditions . This sees a fundamental Entropic description emerge that is applicable to both machine and lifeforms. This presentation is suitable for professionals and the public alike, and is fully illustrated by high-quality graphics, animations and, movies. Inevitably, it contains some mathematics that non-practitioners will have to take on trust, but the focus is on defining the key characteristics, parameters, and important features of AI, our total dependence, and the future! Note: A 40 min session for a predominantly ley audience and not all the slides presented here were used on the day. Their inclusion here is in response to those audience members requesting more detail at the end of/during the event.
Quantifying Artificial Intelligence and What Comes Next!
Quantifying Artificial Intelligence and What Comes Next!
University of Hertfordshire
Chemistry of Carbohydrates
GBSN - Biochemistry (Unit 4) Chemistry of Carbohydrates
GBSN - Biochemistry (Unit 4) Chemistry of Carbohydrates
Areesha Ahmad
Microbial bio Synthesis of nanoparticles from fungi,bacteria
Microbial bio Synthesis of nanoparticles.pptx
Microbial bio Synthesis of nanoparticles.pptx
Cherry
Structural annotation.pptx
Structural annotation................pptx
Structural annotation................pptx
Cherry
Recent discoveries of Earth-sized planets transiting nearby M dwarfs have made it possible to characterize the atmospheres of terrestrial planets via follow-up spectroscopic observations. However, the number of such planets receiving low insolation is still small, limiting our ability to understand the diversity of the atmospheric composition and climates of temperate terrestrial planets. We report the discovery of an Earth-sized planet transiting the nearby (12 pc) inactive M3.0 dwarf Gliese 12 (TOI-6251) with an orbital period (Porb) of 12.76 days. The planet, Gliese 12 b, was initially identified as a candidate with an ambiguous Porb from TESS data. We confirmed the transit signal and Porb using ground-based photometry with MuSCAT2 and MuSCAT3, and validated the planetary nature of the signal using high-resolution images from Gemini/NIRI and Keck/NIRC2 as well as radial velocity (RV) measurements from the InfraRed Doppler instrument on the Subaru 8.2 m telescope and from CARMENES on the CAHA 3.5 m telescope. X-ray observations with XMM-Newton showed the host star is inactive, with an X-ray-to-bolometric luminosity ratio of log 5.7 L L X bol » - . Joint analysis of the light curves and RV measurements revealed that Gliese 12 b has a radius of 0.96 ± 0.05 R⊕,a3σ mass upper limit of 3.9 M⊕, and an equilibrium temperature of 315 ± 6 K assuming zero albedo. The transmission spectroscopy metric (TSM) value of Gliese 12 b is close to the TSM values of the TRAPPIST-1 planets, adding Gliese 12 b to the small list of potentially terrestrial, temperate planets amenable to atmospheric characterization with JWST.
Gliese 12 b: A Temperate Earth-sized Planet at 12 pc Ideal for Atmospheric Tr...
Gliese 12 b: A Temperate Earth-sized Planet at 12 pc Ideal for Atmospheric Tr...
Sérgio Sacani
Studying the escaping atmospheres of highly irradiated exoplanets is critical for understanding the physical mechanisms that shape the demographics of close-in planets. A number of planetary outflows have been observed as excess H/He absorption during/after transit. Such an outflow has been observed for WASP-69b by multiple groups that disagree on the geometry and velocity structure of the outflow. Here, we report the detection of this planet’s outflow using Keck/NIRSPEC for the first time. We observed the outflow 1.28 hr after egress until the target set, demonstrating the outflow extends at least 5.8 × 105 km or 7.5 Rp This detection is significantly longer than previous observations, which report an outflow extending ∼2.2 planet radii just 1 yr prior. The outflow is blueshifted by −23 km s−1 in the planetary rest frame. We estimate a current mass-loss rate of 1 M⊕ Gyr−1 . Our observations are most consistent with an outflow that is strongly sculpted by ram pressure from the stellar wind. However, potential variability in the outflow could be due to time-varying interactions with the stellar wind or differences in instrumental precision.
WASP-69b’s Escaping Envelope Is Confined to a Tail Extending at Least 7 Rp
WASP-69b’s Escaping Envelope Is Confined to a Tail Extending at Least 7 Rp
Sérgio Sacani
MITOSIS
Mitosis...............................pptx
Mitosis...............................pptx
Cherry
More Related Content
Viewers also liked
Treinamento sobre Cloud Computing e Dropbox realizado na JCI Londrina em 19/03/2012 por Nelson Seiji Takahashi.
Cloud Computing e Dropbox
Cloud Computing e Dropbox
JCI Londrina
Fermento!!
Quanto mais melhor!
Quanto mais melhor!
Lucas Bonini
Cloud Computing & Security 2011
Cloud Computing & Security 2011
renatacovos
PWP, com fotos da Copa Master paulista de Ciclismo sexta etapa 2011
Nossa historia , esta apresentação é parte da história da CIACITRE
Nossa historia , esta apresentação é parte da história da CIACITRE
Ciclismo Naserra
Apresentação logistica
Apresentação logistica
Fábio Fumio Wada
Correio Eletrônico do Sinodo Centro-Campanha Sul
Correio sinodal 20
Correio sinodal 20
dvsqprod
Educación Virtual
Wilmelia.educación virtual. diapositivas
Wilmelia.educación virtual. diapositivas
Wilmelia Bravo
Correção de exercícios sobre tabela periódica e distribuição
Correção de exercícios sobre tabela periódica e distribuição
ProCLAUDIA/LUCIANE MEIJON/SOARES
Tabela 2014 csa
Tabela 2014 csa
ProCLAUDIA/LUCIANE MEIJON/SOARES
Teoria conductista lorena borrego
Teoria conductista lorena borrego
Lorena Borrego
Www canalrural-com-br diariocatarinense-jsp_default2-jsp_f5erjevp
Www canalrural-com-br diariocatarinense-jsp_default2-jsp_f5erjevp
marcossage
Hay elecciones en las que votar por alguna opción, es más viable que anular.
Votar o anular. más allá de la opinología
Votar o anular. más allá de la opinología
Sergio A. Bárcena
Viewers also liked
(12)
Cloud Computing e Dropbox
Cloud Computing e Dropbox
Quanto mais melhor!
Quanto mais melhor!
Cloud Computing & Security 2011
Cloud Computing & Security 2011
Nossa historia , esta apresentação é parte da história da CIACITRE
Nossa historia , esta apresentação é parte da história da CIACITRE
Apresentação logistica
Apresentação logistica
Correio sinodal 20
Correio sinodal 20
Wilmelia.educación virtual. diapositivas
Wilmelia.educación virtual. diapositivas
Correção de exercícios sobre tabela periódica e distribuição
Correção de exercícios sobre tabela periódica e distribuição
Tabela 2014 csa
Tabela 2014 csa
Teoria conductista lorena borrego
Teoria conductista lorena borrego
Www canalrural-com-br diariocatarinense-jsp_default2-jsp_f5erjevp
Www canalrural-com-br diariocatarinense-jsp_default2-jsp_f5erjevp
Votar o anular. más allá de la opinología
Votar o anular. más allá de la opinología
Recently uploaded
The recently reported observation of VFTS 243 is the first example of a massive black-hole binary system with negligible binary interaction following black-hole formation. The black-hole mass (≈10M⊙) and near-circular orbit (e ≈ 0.02) of VFTS 243 suggest that the progenitor star experienced complete collapse, with energy-momentum being lost predominantly through neutrinos. VFTS 243 enables us to constrain the natal kick and neutrino-emission asymmetry during black-hole formation. At 68% confidence level, the natal kick velocity (mass decrement) is ≲10 km=s (≲1.0M⊙), with a full probability distribution that peaks when ≈0.3M⊙ were ejected, presumably in neutrinos, and the black hole experienced a natal kick of 4 km=s. The neutrino-emission asymmetry is ≲4%, with best fit values of ∼0–0.2%. Such a small neutrino natal kick accompanying black-hole formation is in agreement with theoretical predictions.
Constraints on Neutrino Natal Kicks from Black-Hole Binary VFTS 243
Constraints on Neutrino Natal Kicks from Black-Hole Binary VFTS 243
Sérgio Sacani
Cyanobacteria (also known as blue-green algae) are ubiquitous photosynthetic microorganisms found in diverse habitats such as fresh water, marine water, moist rocks, etc. The photosynthetic mode of nutrition makes them significant global oxygen producers along with nitrogen-fixing ability of heterocyst and carbon sequestration. Some cyanobacterial species have the ability to perform a dual mode of nutritional procurement. This unique capability of cyanobacteria to utilize both organic (heterotrophic) and inorganic (autotrophic) carbon sources for energy production and growth is termed as mixotrophy which impart nutritional flexibility and competitive ability to them. Cyanobacterial mixotrophy provides the promising avenues in biotechnological applications such as wastewater treatment, bioremediation, pharmaceuticals, food supplements, biofertilizer, coloring agents, synthesis of bioactive compounds and as an agent for eco-friendly bio-fuels generation, etc Mixotrophically grown cyanobacteria, demonstrate significant potential for efficient and economical applications beyond their conventional agricultural application, thereby offering a versatile and impactful resource for future technological and environmental challenges.
mixotrophy in cyanobacteria: a dual nutritional strategy
mixotrophy in cyanobacteria: a dual nutritional strategy
MansiBishnoi1
Cell Immobilization Methods and Applications.pptx
Cell Immobilization Methods and Applications.pptx
Cell Immobilization Methods and Applications.pptx
Cherry
It should be no surprise that AI is treading a similar path to computing which began with single-purpose machines tasked for payroll calculations, banking transactions, or weapons targeting et al, but nothing more! It took decades for General Purpose Computing to emerge in the form of the now ubiquitous PC. Today, AI is still in a single-purpose/task-specific phase, and we have no general-purpose platforms, but their emergence is only a matter of time! Recent AI progress has seen a repeat of the media debate and alarmist warnings for our computing past, compounded by consequential advances in robotics. In turn, this has promoted numerous attempts to draw biological equivalences defining the time when machines will overtake humans. But without any workable definitions or framework that tend to little more than un/educated guesses. Recourse to IQ measures and the Touring test have proved to be irrelevant, and without a reference framework or formal characterisation, continued discussion and debate remain futile We therefore approach this AI problem from the bottom up by defining the simplest of machines and lifeforms to derive clues, pointers and basic boundary conditions . This sees a fundamental Entropic description emerge that is applicable to both machine and lifeforms. This presentation is suitable for professionals and the public alike, and is fully illustrated by high-quality graphics, animations and, movies. Inevitably, it contains some mathematics that non-practitioners will have to take on trust, but the focus is on defining the key characteristics, parameters, and important features of AI, our total dependence, and the future! Note: A 40 min session for a predominantly ley audience and not all the slides presented here were used on the day. Their inclusion here is in response to those audience members requesting more detail at the end of/during the event.
Quantifying Artificial Intelligence and What Comes Next!
Quantifying Artificial Intelligence and What Comes Next!
University of Hertfordshire
Chemistry of Carbohydrates
GBSN - Biochemistry (Unit 4) Chemistry of Carbohydrates
GBSN - Biochemistry (Unit 4) Chemistry of Carbohydrates
Areesha Ahmad
Microbial bio Synthesis of nanoparticles from fungi,bacteria
Microbial bio Synthesis of nanoparticles.pptx
Microbial bio Synthesis of nanoparticles.pptx
Cherry
Structural annotation.pptx
Structural annotation................pptx
Structural annotation................pptx
Cherry
Recent discoveries of Earth-sized planets transiting nearby M dwarfs have made it possible to characterize the atmospheres of terrestrial planets via follow-up spectroscopic observations. However, the number of such planets receiving low insolation is still small, limiting our ability to understand the diversity of the atmospheric composition and climates of temperate terrestrial planets. We report the discovery of an Earth-sized planet transiting the nearby (12 pc) inactive M3.0 dwarf Gliese 12 (TOI-6251) with an orbital period (Porb) of 12.76 days. The planet, Gliese 12 b, was initially identified as a candidate with an ambiguous Porb from TESS data. We confirmed the transit signal and Porb using ground-based photometry with MuSCAT2 and MuSCAT3, and validated the planetary nature of the signal using high-resolution images from Gemini/NIRI and Keck/NIRC2 as well as radial velocity (RV) measurements from the InfraRed Doppler instrument on the Subaru 8.2 m telescope and from CARMENES on the CAHA 3.5 m telescope. X-ray observations with XMM-Newton showed the host star is inactive, with an X-ray-to-bolometric luminosity ratio of log 5.7 L L X bol » - . Joint analysis of the light curves and RV measurements revealed that Gliese 12 b has a radius of 0.96 ± 0.05 R⊕,a3σ mass upper limit of 3.9 M⊕, and an equilibrium temperature of 315 ± 6 K assuming zero albedo. The transmission spectroscopy metric (TSM) value of Gliese 12 b is close to the TSM values of the TRAPPIST-1 planets, adding Gliese 12 b to the small list of potentially terrestrial, temperate planets amenable to atmospheric characterization with JWST.
Gliese 12 b: A Temperate Earth-sized Planet at 12 pc Ideal for Atmospheric Tr...
Gliese 12 b: A Temperate Earth-sized Planet at 12 pc Ideal for Atmospheric Tr...
Sérgio Sacani
Studying the escaping atmospheres of highly irradiated exoplanets is critical for understanding the physical mechanisms that shape the demographics of close-in planets. A number of planetary outflows have been observed as excess H/He absorption during/after transit. Such an outflow has been observed for WASP-69b by multiple groups that disagree on the geometry and velocity structure of the outflow. Here, we report the detection of this planet’s outflow using Keck/NIRSPEC for the first time. We observed the outflow 1.28 hr after egress until the target set, demonstrating the outflow extends at least 5.8 × 105 km or 7.5 Rp This detection is significantly longer than previous observations, which report an outflow extending ∼2.2 planet radii just 1 yr prior. The outflow is blueshifted by −23 km s−1 in the planetary rest frame. We estimate a current mass-loss rate of 1 M⊕ Gyr−1 . Our observations are most consistent with an outflow that is strongly sculpted by ram pressure from the stellar wind. However, potential variability in the outflow could be due to time-varying interactions with the stellar wind or differences in instrumental precision.
WASP-69b’s Escaping Envelope Is Confined to a Tail Extending at Least 7 Rp
WASP-69b’s Escaping Envelope Is Confined to a Tail Extending at Least 7 Rp
Sérgio Sacani
MITOSIS
Mitosis...............................pptx
Mitosis...............................pptx
Cherry
The magnetic dynamo cycle of the Sun features a distinct pattern: a propagating region of sunspot emergence appears around 30° latitude and vanishes near the equator every 11 years (ref. 1). Moreover, longitudinal flows called torsional oscillations closely shadow sunspot migration, undoubtedly sharing a common cause2. Contrary to theories suggesting deep origins of these phenomena, helioseismology pinpoints low-latitude torsional oscillations to the outer 5–10% of the Sun, the near-surface shear layer3,4. Within this zone, inwardly increasing differential rotation coupled with a poloidal magnetic field strongly implicates the magneto-rotational instability5,6, prominent in accretion-disk theory and observed in laboratory experiments7. Together, these two facts prompt the general question: whether the solar dynamo is possibly a near-surface instability. Here we report strong affirmative evidence in stark contrast to traditional models8 focusing on the deeper tachocline. Simple analytic estimates show that the near-surface magneto-rotational instability better explains the spatiotemporal scales of the torsional oscillations and inferred subsurface magnetic field amplitudes9. State-of-the-art numerical simulations corroborate these estimates and reproduce hemispherical magnetic current helicity laws10. The dynamo resulting from a well-understood near-surface phenomenon improves prospects for accurate predictions of full magnetic cycles and space weather, affecting the electromagnetic infrastructure of Earth.
The solar dynamo begins near the surface
The solar dynamo begins near the surface
Sérgio Sacani
Microbiology Lab Safety Procedures
GBSN - Microbiology Lab 1 (Microbiology Lab Safety Procedures)
GBSN - Microbiology Lab 1 (Microbiology Lab Safety Procedures)
Areesha Ahmad
Within the uncertainties of involved astronomical and biological parameters, the Drake Equation typically predicts that there should be many exoplanets in our galaxy hosting active, communicative civilizations (ACCs). These optimistic calculations are however not supported by evidence, which is often referred to as the Fermi Paradox. Here, we elaborate on this long-standing enigma by showing the importance of planetary tectonic style for biological evolution. We summarize growing evidence that a prolonged transition from Mesoproterozoic active single lid tectonics (1.6 to 1.0 Ga) to modern plate tectonics occurred in the Neoproterozoic Era (1.0 to 0.541 Ga), which dramatically accelerated emergence and evolution of complex species. We further suggest that both continents and oceans are required for ACCs because early evolution of simple life must happen in water but late evolution of advanced life capable of creating technology must happen on land. We resolve the Fermi Paradox (1) by adding two additional terms to the Drake Equation: foc (the fraction of habitable exoplanets with significant continents and oceans) and fpt (the fraction of habitable exoplanets with significant continents and oceans that have had plate tectonics operating for at least 0.5 Ga); and (2) by demonstrating that the product of foc and fpt is very small (< 0.00003–0.002). We propose that the lack of evidence for ACCs reflects the scarcity of long-lived plate tectonics and/or continents and oceans on exoplanets with primitive life.
The importance of continents, oceans and plate tectonics for the evolution of...
The importance of continents, oceans and plate tectonics for the evolution of...
Sérgio Sacani
.
Isolation of AMF by wet sieving and decantation method pptx
Isolation of AMF by wet sieving and decantation method pptx
GOWTHAMIM22
Advance Biopharmaceuts and Pharmacokinetics notes for m.pharm (pharmaceutics) semester 2
Alternative method of dissolution in-vitro in-vivo correlation and dissolutio...
Alternative method of dissolution in-vitro in-vivo correlation and dissolutio...
Sahil Suleman
PESTS OF SUGARCANE - BORERS BORERS 1. Early shoot borer, Chilo infuscatellus, Crambidae, Lepidoptera Symptom of damage: Deadheart in 1-3 month old crop, which can be easily pulled out, rotten portion of the straw coloured dead-heart emits an offensive odour. A number of bore holes at the base of the shoot just above the ground level. Nature of damage: Caterpillar bores into the central shoot and feeds on the internal tissue. This cause interference in the translocation of plant sap and damage the sugar storing tissues. Egg: Flat-scale like eggs are laid in 3-5 rows on the lower surface of leaves in masses of 4-100. The masses are slightly overlapping like tiles. Larva: Larva is dirty white with five dark violet longitudinal stripes and dark brown head. Pupa: Pupation takes place within the tunnel. Caterpillar before pupating makes a large exit hole in the stem and blocks the opening with silken discs. Adult: Pale greyish brown moth with black dots near the costal margin of the forewings and with white hindwings. 2. Internode borer, Chilo sacchariphagus indicus, Crambidae, Lepidoptera Symptom of damage: Internodes constricted and shortened, with a number of boreholes and fresh excreta in the nodal region. Affected tissues reddened. Nature of damage: Caterpillars attack sugarcane plants after 3 months of planting. They bore into the canes near the nodes; entry holes are plugged with excreta. Entry is generally confined to the first five internodes. Egg: Scale-like white eggs are laid by female moths in batches of 9-11, near the midribs, on leaf sheaths or on stem. Larva: White larva with four violet longitudinal stripes and light brown head. Pupa: Pupation takes place in semi-dried leaf sheath. Adult: Pale brown with white hind wings. 3. Top borer, Scirpophaga excerptalis, Pyralidae, Lepidoptera Symptom of damage: Deadheart in grownup canes, which cannot be easily pulled; deadheart reddish brown in colour; parallel row of shot holes in the emerging leaves and red tunnels in the midribs of leaves; bunchy tip due to the growth of side shoots. Nature of damage: Caterpillars are mainly found in the apical portion of the canes, boring through the growing point and down the upper joints until it reaches the sappy portion of the stem, there it feeds on the tissues and destroys the cane. They also bore into the unfolded leaves preferably into the midrib, mining its way to the base. Egg: Eggs are laid on the lower surface of top leaves in clusters particularly near midribs. The clusters are covered with buff coloured hairs. Larva :Smooth, white or cream coloured with a red coloured mid-dorsal line and yellow head. Pupa: Pupation takes place within the larval tunnel in a chamber with an exit hole constructed by the caterpillar. Adult: White coloured moth (with a buff coloured anal tuft in the abdominal tip of female).
Pests of sugarcane_Binomics_IPM_Dr.UPR.pdf
Pests of sugarcane_Binomics_IPM_Dr.UPR.pdf
PirithiRaju
The thermal continuum emission observed from accreting black holes across X-ray bands has the potential to be leveraged as a powerful probe of the mass and spin of the central black hole. The vast majority of existing ‘continuum fitting’ models neglect emission sourced at and within the innermost stable circular orbit (ISCO) of the black hole. Numerical simulations, however, find non-zero emission sourced from these regions. In this work, we extend existing techniques by including the emission sourced from within the plunging region, utilizing new analytical models that reproduce the properties of numerical accretion simulations. We show that in general the neglected intra-ISCO emission produces a hot-and-small quasi-blackbody component, but can also produce a weak power-law tail for more extreme parameter regions. A similar hot-and-small blackbody component has been added in by hand in an ad hoc manner to previous analyses of X-ray binary spectra. We show that the X-ray spectrum of MAXI J1820+070 in a soft-state outburst is extremely well described by a full Kerr black hole disc, while conventional models that neglect intra-ISCO emission are unable to reproduce the data. We believe this represents the first robust detection of intra-ISCO emission in the literature, and allows additional constraints to be placed on the MAXI J1820 + 070 black hole spin which must be low a• < 0.5 to allow a detectable intra-ISCO region. Emission from within the ISCO is the dominant emission component in the MAXI J1820 + 070 spectrum between 6 and 10 keV, highlighting the necessity of including this region. Our continuum fitting model is made publicly available.
Continuum emission from within the plunging region of black hole discs
Continuum emission from within the plunging region of black hole discs
Sérgio Sacani
Mass Spectrophotometer applications are discussed.
Application of Mass Spectrometry In Biotechnology
Application of Mass Spectrometry In Biotechnology
Bhanu Krishan
aerospace
Aerodynamics. flippatterncn5tm5ttnj6nmnynyppt
Aerodynamics. flippatterncn5tm5ttnj6nmnynyppt
sreddyrahul
In this work, we assess the potential detectability of solar panels made of silicon on an Earth-like exoplanet as a potential technosignature. Silicon-based photovoltaic cells have high reflectance in the UV-VIS and in the near-IR, within the wavelength range of a space-based flagship mission concept like the Habitable Worlds Observatory (HWO). Assuming that only solar energy is used to provide the 2022 human energy needs with a land cover of ∼ 2.4%, and projecting the future energy demand assuming various growth-rate scenarios, we assess the detectability with an 8 m HWO-like telescope. Assuming the most favorable viewing orientation, and focusing on the strong absorption edge in the ultraviolet-to-visible (0.34 − 0.52 µm), we find that several 100s of hours of observation time is needed to reach a SNR of 5 for an Earth-like planet around a Sun-like star at 10pc, even with a solar panel coverage of ∼ 23% land coverage of a future Earth. We discuss the necessity of concepts like Kardeshev Type I/II civilizations and Dyson spheres, which would aim to harness vast amounts of energy. Even with much larger populations than today, the total energy use of human civilization would be orders of magnitude below the threshold for causing direct thermal heating or reaching the scale of a Kardashev Type I civilization. Any extraterrrestrial civilization that likewise achieves sustainable population levels may also find a limit on its need to expand, which suggests that a galaxy-spanning civilization as imagined in the Fermi paradox may not exist.
Detectability of Solar Panels as a Technosignature
Detectability of Solar Panels as a Technosignature
Sérgio Sacani
Recently uploaded
(20)
Constraints on Neutrino Natal Kicks from Black-Hole Binary VFTS 243
Constraints on Neutrino Natal Kicks from Black-Hole Binary VFTS 243
mixotrophy in cyanobacteria: a dual nutritional strategy
mixotrophy in cyanobacteria: a dual nutritional strategy
Cell Immobilization Methods and Applications.pptx
Cell Immobilization Methods and Applications.pptx
Quantifying Artificial Intelligence and What Comes Next!
Quantifying Artificial Intelligence and What Comes Next!
GBSN - Biochemistry (Unit 4) Chemistry of Carbohydrates
GBSN - Biochemistry (Unit 4) Chemistry of Carbohydrates
Microbial bio Synthesis of nanoparticles.pptx
Microbial bio Synthesis of nanoparticles.pptx
Structural annotation................pptx
Structural annotation................pptx
Gliese 12 b: A Temperate Earth-sized Planet at 12 pc Ideal for Atmospheric Tr...
Gliese 12 b: A Temperate Earth-sized Planet at 12 pc Ideal for Atmospheric Tr...
WASP-69b’s Escaping Envelope Is Confined to a Tail Extending at Least 7 Rp
WASP-69b’s Escaping Envelope Is Confined to a Tail Extending at Least 7 Rp
Mitosis...............................pptx
Mitosis...............................pptx
The solar dynamo begins near the surface
The solar dynamo begins near the surface
GBSN - Microbiology Lab 1 (Microbiology Lab Safety Procedures)
GBSN - Microbiology Lab 1 (Microbiology Lab Safety Procedures)
The importance of continents, oceans and plate tectonics for the evolution of...
The importance of continents, oceans and plate tectonics for the evolution of...
Isolation of AMF by wet sieving and decantation method pptx
Isolation of AMF by wet sieving and decantation method pptx
Alternative method of dissolution in-vitro in-vivo correlation and dissolutio...
Alternative method of dissolution in-vitro in-vivo correlation and dissolutio...
Pests of sugarcane_Binomics_IPM_Dr.UPR.pdf
Pests of sugarcane_Binomics_IPM_Dr.UPR.pdf
Continuum emission from within the plunging region of black hole discs
Continuum emission from within the plunging region of black hole discs
Application of Mass Spectrometry In Biotechnology
Application of Mass Spectrometry In Biotechnology
Aerodynamics. flippatterncn5tm5ttnj6nmnynyppt
Aerodynamics. flippatterncn5tm5ttnj6nmnynyppt
Detectability of Solar Panels as a Technosignature
Detectability of Solar Panels as a Technosignature
Perioperative neurosciences pdf
1.
Perioperative Neurosciences
2.
Publisher : Nova
Science Pub Inc Release Date :
3.
ISBN : 163483433X Author
: Download Here http://eap-books.club/readonline/?item=163483433X&lan=en
4.
Download Here http://eap-books.club/readonline/?item=163483433X&lan=en
5.
Download Here http://eap- books.club/readonline/?item=163483433X&lan=en Powered by
TCPDF (www.tcpdf.org)
Download now