Acknowledgement
•Download as DOCX, PDF•
0 likes•62 views
The student thanks their physics teacher Mr. Anuj Kumar for encouraging and supporting them with facilities to complete their project work. The teacher provided invaluable guidance, constant encouragement, and motivation that sustained the student's efforts at all stages of the project. The student also thanks their principal and parents for making the project possible.
Report
Share
Report
Share
Recommended
Trinity Daily Sept 6, 2018
Students at Trinity College of Engineering celebrated Teacher's Day to honor their teachers. The college also organized an Inter School Freedom Quiz competition on Independence Day where students from local schools participated. The first, second, and third place winners received certificates, trophies, and cash awards. Additionally, visitors from the National Institute of Speech and Hearing visited the campus to learn about Trinity's business incubation system and innovation culture.
Acknowledgemen nishika
The student thanks her teacher, Mr. Sanjeev Kumar Singh, for his guidance and valuable suggestions that helped her complete her project work. She also expresses gratitude towards her principal, Mr. Geeta Kaushik, and her parents for providing essential support. Additionally, the student feels obliged to her school, Diamond Public Senior Secondary School Bikanpur Moradabad, which has been a source of strength, knowledge, and self-esteem.
Ind eng-331-doc
This document summarizes a contest designed to provide more transparency around school midday meals for parents. It describes inviting parents to observe and test the meals themselves. The parents were served khichdi and pickle and all said the food was healthy and good. The document concludes that this helped educate parents on the nutrition and hygiene of the meals served and helped maintain student health.
Submission form table manners
Chua Chu Kang Primary School located at 20 Choa Chu Kang Avenue 2 Singapore 689905. Mr Francis Foo is the principal. Mr Ang GP is the mentor teacher of a project to improve students' table manners and cleanliness in the school canteen. The project will screen a video of current conditions, assign table leaders, and give students ownership of their tables to change how they maintain and decorate their tables.
Dfc,errataithirupathi
Students at a middle school in Kizpadakaspa created a pit to collect waste paper, taking an oath not to litter the school premises with paper. They discussed the process of maintaining the pit and keeping the school clean. The students worked as a team to implement this waste management process and thanked for their efforts.
Audience feedback
The document contains feedback from various teachers and staff members who attended student performances on February 22nd and 23rd. The feedback universally praises the students' professionalism, talent, passion and hard work in writing, directing and performing in an imaginative, funny, touching and thought-provoking production. Staff comments highlight how impressed and proud they were of the students' accomplishments.
Audience feedback
The document contains feedback from various teachers and staff members who attended student performances on February 22nd and 23rd. The feedback universally praises the students' professionalism, talent, passion and hard work in writing, directing, and performing in an imaginative, funny, touching, and thought-provoking production. Staff comments highlight how impressed and proud they were of the students' accomplishments.
Recommended
Trinity Daily Sept 6, 2018
Students at Trinity College of Engineering celebrated Teacher's Day to honor their teachers. The college also organized an Inter School Freedom Quiz competition on Independence Day where students from local schools participated. The first, second, and third place winners received certificates, trophies, and cash awards. Additionally, visitors from the National Institute of Speech and Hearing visited the campus to learn about Trinity's business incubation system and innovation culture.
Acknowledgemen nishika
The student thanks her teacher, Mr. Sanjeev Kumar Singh, for his guidance and valuable suggestions that helped her complete her project work. She also expresses gratitude towards her principal, Mr. Geeta Kaushik, and her parents for providing essential support. Additionally, the student feels obliged to her school, Diamond Public Senior Secondary School Bikanpur Moradabad, which has been a source of strength, knowledge, and self-esteem.
Ind eng-331-doc
This document summarizes a contest designed to provide more transparency around school midday meals for parents. It describes inviting parents to observe and test the meals themselves. The parents were served khichdi and pickle and all said the food was healthy and good. The document concludes that this helped educate parents on the nutrition and hygiene of the meals served and helped maintain student health.
Submission form table manners
Chua Chu Kang Primary School located at 20 Choa Chu Kang Avenue 2 Singapore 689905. Mr Francis Foo is the principal. Mr Ang GP is the mentor teacher of a project to improve students' table manners and cleanliness in the school canteen. The project will screen a video of current conditions, assign table leaders, and give students ownership of their tables to change how they maintain and decorate their tables.
Dfc,errataithirupathi
Students at a middle school in Kizpadakaspa created a pit to collect waste paper, taking an oath not to litter the school premises with paper. They discussed the process of maintaining the pit and keeping the school clean. The students worked as a team to implement this waste management process and thanked for their efforts.
Audience feedback
The document contains feedback from various teachers and staff members who attended student performances on February 22nd and 23rd. The feedback universally praises the students' professionalism, talent, passion and hard work in writing, directing and performing in an imaginative, funny, touching and thought-provoking production. Staff comments highlight how impressed and proud they were of the students' accomplishments.
Audience feedback
The document contains feedback from various teachers and staff members who attended student performances on February 22nd and 23rd. The feedback universally praises the students' professionalism, talent, passion and hard work in writing, directing, and performing in an imaginative, funny, touching, and thought-provoking production. Staff comments highlight how impressed and proud they were of the students' accomplishments.
Teachers day poem
The student wrote about their favorite teachers on Teacher's Day, assigning each teacher a subject they associate with them such as "Hindi means special" and "Mrs. Nagarathna mam is special for me". They describe each of their teachers using a subject area and stating how that teacher relates to that subject for them. They conclude by saying the coordinator is the anchor of their ship and the principal is the captain.
Dfc,puliyanagar
A group of students at TDTA Middle School in Puliyanagar decided to keep their school clean and tidy. They formed a team to clean classrooms and the school premises during evening hours. The students had discussions prior to starting the cleaning work and have been making progress in their efforts to keep the school premises clean.
Lamp Lighting ceremony
Bangalore Group of Institutions celebrates Lamp Lighting ceremony and Annual Day 2020 today at college premises. Visit https://www.bgiedu.in/ for more details
#LampLighting #BGI #AnnualDay
Ind eng-243-doc
The document summarizes a school cleanliness project at GGHS Hussainialam school in Hyderabad, Andhra Pradesh, India. Five students participated in cleaning the school premises, which was previously untidy with no regular cleaning. The students and headmaster organized a plan to clean the surrounding areas by class on a rotating basis. They now have a regular cleaning schedule and have educated other students on the importance of cleanliness at school.
Alokacknowledge
This 3 sentence summary provides the high level information from the document:
The author thanks their professors and teachers for their guidance and supervision which helped them complete their rainwater harvesting project. They are grateful for learning about ways to preserve rainwater from the project. The author also thanks their professor Sanjukta Mistri for providing the rainwater harvesting topic which allowed them to learn a lot about the subject.
Acknowledgement
The document acknowledges and thanks several people who helped in the successful completion of a task. It expresses gratitude to the principal for guiding students, to the head of the computer science department for allowing the topic to be on LEAP MOTION, and especially to the esteemed guide for their keen interest and valuable advice that led to the seminar's successful completion.
Audience feedback
The document contains feedback from various teachers and staff who attended student performances on February 22nd and 23rd, 2012. The feedback universally praises the students' professionalism, talent, passion and hard work in writing, directing, and performing in an imaginative, funny, touching, and thought-provoking production. The audience members were moved to tears by the performances and proud of the students' accomplishments.
Ind eng-299-doc
1) A school in GPS Sanjay Gandhi Nagar held a Design for Change contest on September 20th, 2010 to clean and paint dirty classroom walls.
2) The document outlines the names and scores of contest participants, as well as a description of the dirty and damaged state of the classroom walls prior to the contest.
3) The children then implemented their idea to clean the walls using chunna (whitewash), brushes, water and buckets, working together to paint and beautify the walls, feeling happy about participating in the community service activity.
PUMS,MARANOOR,BHAVANISAGAR UNION,ERODE DIST
The school's toilet was blocked by a neighbor, causing urine to stagnate inside and preventing children from using it. The headmaster formed a team of students to dig a new pit for the toilet outlet in a different location, with their mentor providing guidance. The children worked together to complete the pit, resolving the issue and making the toilet usable again.
Ind eng-263-doc
The document summarizes a report from Govt High School Rasoolpura on their participation in Design for Giving. It lists the school headmaster and mentor teacher, and 5 students who participated. It describes issues with unmonitored mid-day meal distribution previously, where children served themselves unsanitarily. It notes the objectives of the mid-day meal scheme to reduce hunger, improve attendance, and reduce malnutrition and drop-outs. Photos show unmonitored distribution versus teachers now serving food in a monitored, sanitary manner.
Testimonials parents
The document contains feedback from participants in a parenting workshop. The participants found the workshop to be highly knowledgeable and practical, providing useful guidance and strategies for handling and communicating with children. Many commented that they learned a lot and would apply the techniques in their daily lives with their kids to build stronger relationships.
The debris of the ‘last major merger’ is dynamically young
The Milky Way’s (MW) inner stellar halo contains an [Fe/H]-rich component with highly eccentric orbits, often referred to as the
‘last major merger.’ Hypotheses for the origin of this component include Gaia-Sausage/Enceladus (GSE), where the progenitor
collided with the MW proto-disc 8–11 Gyr ago, and the Virgo Radial Merger (VRM), where the progenitor collided with the
MW disc within the last 3 Gyr. These two scenarios make different predictions about observable structure in local phase space,
because the morphology of debris depends on how long it has had to phase mix. The recently identified phase-space folds in Gaia
DR3 have positive caustic velocities, making them fundamentally different than the phase-mixed chevrons found in simulations
at late times. Roughly 20 per cent of the stars in the prograde local stellar halo are associated with the observed caustics. Based
on a simple phase-mixing model, the observed number of caustics are consistent with a merger that occurred 1–2 Gyr ago.
We also compare the observed phase-space distribution to FIRE-2 Latte simulations of GSE-like mergers, using a quantitative
measurement of phase mixing (2D causticality). The observed local phase-space distribution best matches the simulated data
1–2 Gyr after collision, and certainly not later than 3 Gyr. This is further evidence that the progenitor of the ‘last major merger’
did not collide with the MW proto-disc at early times, as is thought for the GSE, but instead collided with the MW disc within
the last few Gyr, consistent with the body of work surrounding the VRM.
Randomised Optimisation Algorithms in DAPHNE
Slides from talk:
Aleš Zamuda: Randomised Optimisation Algorithms in DAPHNE .
Austrian-Slovenian HPC Meeting 2024 – ASHPC24, Seeblickhotel Grundlsee in Austria, 10–13 June 2024
https://ashpc.eu/
Thornton ESPP slides UK WW Network 4_6_24.pdf
ESPP presentation to EU Waste Water Network, 4th June 2024 “EU policies driving nutrient removal and recycling
and the revised UWWTD (Urban Waste Water Treatment Directive)”
waterlessdyeingtechnolgyusing carbon dioxide chemicalspdf
The technology uses reclaimed CO₂ as the dyeing medium in a closed loop process. When pressurized, CO₂ becomes supercritical (SC-CO₂). In this state CO₂ has a very high solvent power, allowing the dye to dissolve easily.
20240520 Planning a Circuit Simulator in JavaScript.pptx
Evaporation step counter work. I have done a physical experiment.
(Work in progress.)
Unlocking the mysteries of reproduction: Exploring fecundity and gonadosomati...
The pygmy halfbeak Dermogenys colletei, is known for its viviparous nature, this presents an intriguing case of relatively low fecundity, raising questions about potential compensatory reproductive strategies employed by this species. Our study delves into the examination of fecundity and the Gonadosomatic Index (GSI) in the Pygmy Halfbeak, D. colletei (Meisner, 2001), an intriguing viviparous fish indigenous to Sarawak, Borneo. We hypothesize that the Pygmy halfbeak, D. colletei, may exhibit unique reproductive adaptations to offset its low fecundity, thus enhancing its survival and fitness. To address this, we conducted a comprehensive study utilizing 28 mature female specimens of D. colletei, carefully measuring fecundity and GSI to shed light on the reproductive adaptations of this species. Our findings reveal that D. colletei indeed exhibits low fecundity, with a mean of 16.76 ± 2.01, and a mean GSI of 12.83 ± 1.27, providing crucial insights into the reproductive mechanisms at play in this species. These results underscore the existence of unique reproductive strategies in D. colletei, enabling its adaptation and persistence in Borneo's diverse aquatic ecosystems, and call for further ecological research to elucidate these mechanisms. This study lends to a better understanding of viviparous fish in Borneo and contributes to the broader field of aquatic ecology, enhancing our knowledge of species adaptations to unique ecological challenges.
The use of Nauplii and metanauplii artemia in aquaculture (brine shrimp).pptx
Although Artemia has been known to man for centuries, its use as a food for the culture of larval organisms apparently began only in the 1930s, when several investigators found that it made an excellent food for newly hatched fish larvae (Litvinenko et al., 2023). As aquaculture developed in the 1960s and ‘70s, the use of Artemia also became more widespread, due both to its convenience and to its nutritional value for larval organisms (Arenas-Pardo et al., 2024). The fact that Artemia dormant cysts can be stored for long periods in cans, and then used as an off-the-shelf food requiring only 24 h of incubation makes them the most convenient, least labor-intensive, live food available for aquaculture (Sorgeloos & Roubach, 2021). The nutritional value of Artemia, especially for marine organisms, is not constant, but varies both geographically and temporally. During the last decade, however, both the causes of Artemia nutritional variability and methods to improve poorquality Artemia have been identified (Loufi et al., 2024).
Brine shrimp (Artemia spp.) are used in marine aquaculture worldwide. Annually, more than 2,000 metric tons of dry cysts are used for cultivation of fish, crustacean, and shellfish larva. Brine shrimp are important to aquaculture because newly hatched brine shrimp nauplii (larvae) provide a food source for many fish fry (Mozanzadeh et al., 2021). Culture and harvesting of brine shrimp eggs represents another aspect of the aquaculture industry. Nauplii and metanauplii of Artemia, commonly known as brine shrimp, play a crucial role in aquaculture due to their nutritional value and suitability as live feed for many aquatic species, particularly in larval stages (Sorgeloos & Roubach, 2021).
More Related Content
What's hot
Teachers day poem
The student wrote about their favorite teachers on Teacher's Day, assigning each teacher a subject they associate with them such as "Hindi means special" and "Mrs. Nagarathna mam is special for me". They describe each of their teachers using a subject area and stating how that teacher relates to that subject for them. They conclude by saying the coordinator is the anchor of their ship and the principal is the captain.
Dfc,puliyanagar
A group of students at TDTA Middle School in Puliyanagar decided to keep their school clean and tidy. They formed a team to clean classrooms and the school premises during evening hours. The students had discussions prior to starting the cleaning work and have been making progress in their efforts to keep the school premises clean.
Lamp Lighting ceremony
Bangalore Group of Institutions celebrates Lamp Lighting ceremony and Annual Day 2020 today at college premises. Visit https://www.bgiedu.in/ for more details
#LampLighting #BGI #AnnualDay
Ind eng-243-doc
The document summarizes a school cleanliness project at GGHS Hussainialam school in Hyderabad, Andhra Pradesh, India. Five students participated in cleaning the school premises, which was previously untidy with no regular cleaning. The students and headmaster organized a plan to clean the surrounding areas by class on a rotating basis. They now have a regular cleaning schedule and have educated other students on the importance of cleanliness at school.
Alokacknowledge
This 3 sentence summary provides the high level information from the document:
The author thanks their professors and teachers for their guidance and supervision which helped them complete their rainwater harvesting project. They are grateful for learning about ways to preserve rainwater from the project. The author also thanks their professor Sanjukta Mistri for providing the rainwater harvesting topic which allowed them to learn a lot about the subject.
Acknowledgement
The document acknowledges and thanks several people who helped in the successful completion of a task. It expresses gratitude to the principal for guiding students, to the head of the computer science department for allowing the topic to be on LEAP MOTION, and especially to the esteemed guide for their keen interest and valuable advice that led to the seminar's successful completion.
Audience feedback
The document contains feedback from various teachers and staff who attended student performances on February 22nd and 23rd, 2012. The feedback universally praises the students' professionalism, talent, passion and hard work in writing, directing, and performing in an imaginative, funny, touching, and thought-provoking production. The audience members were moved to tears by the performances and proud of the students' accomplishments.
Ind eng-299-doc
1) A school in GPS Sanjay Gandhi Nagar held a Design for Change contest on September 20th, 2010 to clean and paint dirty classroom walls.
2) The document outlines the names and scores of contest participants, as well as a description of the dirty and damaged state of the classroom walls prior to the contest.
3) The children then implemented their idea to clean the walls using chunna (whitewash), brushes, water and buckets, working together to paint and beautify the walls, feeling happy about participating in the community service activity.
PUMS,MARANOOR,BHAVANISAGAR UNION,ERODE DIST
The school's toilet was blocked by a neighbor, causing urine to stagnate inside and preventing children from using it. The headmaster formed a team of students to dig a new pit for the toilet outlet in a different location, with their mentor providing guidance. The children worked together to complete the pit, resolving the issue and making the toilet usable again.
Ind eng-263-doc
The document summarizes a report from Govt High School Rasoolpura on their participation in Design for Giving. It lists the school headmaster and mentor teacher, and 5 students who participated. It describes issues with unmonitored mid-day meal distribution previously, where children served themselves unsanitarily. It notes the objectives of the mid-day meal scheme to reduce hunger, improve attendance, and reduce malnutrition and drop-outs. Photos show unmonitored distribution versus teachers now serving food in a monitored, sanitary manner.
Testimonials parents
The document contains feedback from participants in a parenting workshop. The participants found the workshop to be highly knowledgeable and practical, providing useful guidance and strategies for handling and communicating with children. Many commented that they learned a lot and would apply the techniques in their daily lives with their kids to build stronger relationships.
What's hot (11)
Recently uploaded
The debris of the ‘last major merger’ is dynamically young
The Milky Way’s (MW) inner stellar halo contains an [Fe/H]-rich component with highly eccentric orbits, often referred to as the
‘last major merger.’ Hypotheses for the origin of this component include Gaia-Sausage/Enceladus (GSE), where the progenitor
collided with the MW proto-disc 8–11 Gyr ago, and the Virgo Radial Merger (VRM), where the progenitor collided with the
MW disc within the last 3 Gyr. These two scenarios make different predictions about observable structure in local phase space,
because the morphology of debris depends on how long it has had to phase mix. The recently identified phase-space folds in Gaia
DR3 have positive caustic velocities, making them fundamentally different than the phase-mixed chevrons found in simulations
at late times. Roughly 20 per cent of the stars in the prograde local stellar halo are associated with the observed caustics. Based
on a simple phase-mixing model, the observed number of caustics are consistent with a merger that occurred 1–2 Gyr ago.
We also compare the observed phase-space distribution to FIRE-2 Latte simulations of GSE-like mergers, using a quantitative
measurement of phase mixing (2D causticality). The observed local phase-space distribution best matches the simulated data
1–2 Gyr after collision, and certainly not later than 3 Gyr. This is further evidence that the progenitor of the ‘last major merger’
did not collide with the MW proto-disc at early times, as is thought for the GSE, but instead collided with the MW disc within
the last few Gyr, consistent with the body of work surrounding the VRM.
Randomised Optimisation Algorithms in DAPHNE
Slides from talk:
Aleš Zamuda: Randomised Optimisation Algorithms in DAPHNE .
Austrian-Slovenian HPC Meeting 2024 – ASHPC24, Seeblickhotel Grundlsee in Austria, 10–13 June 2024
https://ashpc.eu/
Thornton ESPP slides UK WW Network 4_6_24.pdf
ESPP presentation to EU Waste Water Network, 4th June 2024 “EU policies driving nutrient removal and recycling
and the revised UWWTD (Urban Waste Water Treatment Directive)”
waterlessdyeingtechnolgyusing carbon dioxide chemicalspdf
The technology uses reclaimed CO₂ as the dyeing medium in a closed loop process. When pressurized, CO₂ becomes supercritical (SC-CO₂). In this state CO₂ has a very high solvent power, allowing the dye to dissolve easily.
20240520 Planning a Circuit Simulator in JavaScript.pptx
Evaporation step counter work. I have done a physical experiment.
(Work in progress.)
Unlocking the mysteries of reproduction: Exploring fecundity and gonadosomati...
The pygmy halfbeak Dermogenys colletei, is known for its viviparous nature, this presents an intriguing case of relatively low fecundity, raising questions about potential compensatory reproductive strategies employed by this species. Our study delves into the examination of fecundity and the Gonadosomatic Index (GSI) in the Pygmy Halfbeak, D. colletei (Meisner, 2001), an intriguing viviparous fish indigenous to Sarawak, Borneo. We hypothesize that the Pygmy halfbeak, D. colletei, may exhibit unique reproductive adaptations to offset its low fecundity, thus enhancing its survival and fitness. To address this, we conducted a comprehensive study utilizing 28 mature female specimens of D. colletei, carefully measuring fecundity and GSI to shed light on the reproductive adaptations of this species. Our findings reveal that D. colletei indeed exhibits low fecundity, with a mean of 16.76 ± 2.01, and a mean GSI of 12.83 ± 1.27, providing crucial insights into the reproductive mechanisms at play in this species. These results underscore the existence of unique reproductive strategies in D. colletei, enabling its adaptation and persistence in Borneo's diverse aquatic ecosystems, and call for further ecological research to elucidate these mechanisms. This study lends to a better understanding of viviparous fish in Borneo and contributes to the broader field of aquatic ecology, enhancing our knowledge of species adaptations to unique ecological challenges.
The use of Nauplii and metanauplii artemia in aquaculture (brine shrimp).pptx
Although Artemia has been known to man for centuries, its use as a food for the culture of larval organisms apparently began only in the 1930s, when several investigators found that it made an excellent food for newly hatched fish larvae (Litvinenko et al., 2023). As aquaculture developed in the 1960s and ‘70s, the use of Artemia also became more widespread, due both to its convenience and to its nutritional value for larval organisms (Arenas-Pardo et al., 2024). The fact that Artemia dormant cysts can be stored for long periods in cans, and then used as an off-the-shelf food requiring only 24 h of incubation makes them the most convenient, least labor-intensive, live food available for aquaculture (Sorgeloos & Roubach, 2021). The nutritional value of Artemia, especially for marine organisms, is not constant, but varies both geographically and temporally. During the last decade, however, both the causes of Artemia nutritional variability and methods to improve poorquality Artemia have been identified (Loufi et al., 2024).
Brine shrimp (Artemia spp.) are used in marine aquaculture worldwide. Annually, more than 2,000 metric tons of dry cysts are used for cultivation of fish, crustacean, and shellfish larva. Brine shrimp are important to aquaculture because newly hatched brine shrimp nauplii (larvae) provide a food source for many fish fry (Mozanzadeh et al., 2021). Culture and harvesting of brine shrimp eggs represents another aspect of the aquaculture industry. Nauplii and metanauplii of Artemia, commonly known as brine shrimp, play a crucial role in aquaculture due to their nutritional value and suitability as live feed for many aquatic species, particularly in larval stages (Sorgeloos & Roubach, 2021).
The cost of acquiring information by natural selection
This is a short talk that I gave at the Banff International Research Station workshop on Modeling and Theory in Population Biology. The idea is to try to understand how the burden of natural selection relates to the amount of information that selection puts into the genome.
It's based on the first part of this research paper:
The cost of information acquisition by natural selection
Ryan Seamus McGee, Olivia Kosterlitz, Artem Kaznatcheev, Benjamin Kerr, Carl T. Bergstrom
bioRxiv 2022.07.02.498577; doi: https://doi.org/10.1101/2022.07.02.498577
ESA/ACT Science Coffee: Diego Blas - Gravitational wave detection with orbita...
ESA/ACT Science Coffee: Diego Blas - Gravitational wave detection with orbita...Advanced-Concepts-Team
Presentation in the Science Coffee of the Advanced Concepts Team of the European Space Agency on the 07.06.2024.
Speaker: Diego Blas (IFAE/ICREA)
Title: Gravitational wave detection with orbital motion of Moon and artificial
Abstract:
In this talk I will describe some recent ideas to find gravitational waves from supermassive black holes or of primordial origin by studying their secular effect on the orbital motion of the Moon or satellites that are laser ranged.EWOCS-I: The catalog of X-ray sources in Westerlund 1 from the Extended Weste...
Context. With a mass exceeding several 104 M⊙ and a rich and dense population of massive stars, supermassive young star clusters
represent the most massive star-forming environment that is dominated by the feedback from massive stars and gravitational interactions
among stars.
Aims. In this paper we present the Extended Westerlund 1 and 2 Open Clusters Survey (EWOCS) project, which aims to investigate
the influence of the starburst environment on the formation of stars and planets, and on the evolution of both low and high mass stars.
The primary targets of this project are Westerlund 1 and 2, the closest supermassive star clusters to the Sun.
Methods. The project is based primarily on recent observations conducted with the Chandra and JWST observatories. Specifically,
the Chandra survey of Westerlund 1 consists of 36 new ACIS-I observations, nearly co-pointed, for a total exposure time of 1 Msec.
Additionally, we included 8 archival Chandra/ACIS-S observations. This paper presents the resulting catalog of X-ray sources within
and around Westerlund 1. Sources were detected by combining various existing methods, and photon extraction and source validation
were carried out using the ACIS-Extract software.
Results. The EWOCS X-ray catalog comprises 5963 validated sources out of the 9420 initially provided to ACIS-Extract, reaching a
photon flux threshold of approximately 2 × 10−8 photons cm−2
s
−1
. The X-ray sources exhibit a highly concentrated spatial distribution,
with 1075 sources located within the central 1 arcmin. We have successfully detected X-ray emissions from 126 out of the 166 known
massive stars of the cluster, and we have collected over 71 000 photons from the magnetar CXO J164710.20-455217.
The binding of cosmological structures by massless topological defects
Assuming spherical symmetry and weak field, it is shown that if one solves the Poisson equation or the Einstein field
equations sourced by a topological defect, i.e. a singularity of a very specific form, the result is a localized gravitational
field capable of driving flat rotation (i.e. Keplerian circular orbits at a constant speed for all radii) of test masses on a thin
spherical shell without any underlying mass. Moreover, a large-scale structure which exploits this solution by assembling
concentrically a number of such topological defects can establish a flat stellar or galactic rotation curve, and can also deflect
light in the same manner as an equipotential (isothermal) sphere. Thus, the need for dark matter or modified gravity theory is
mitigated, at least in part.
Equivariant neural networks and representation theory
Or: Beyond linear.
Abstract: Equivariant neural networks are neural networks that incorporate symmetries. The nonlinear activation functions in these networks result in interesting nonlinear equivariant maps between simple representations, and motivate the key player of this talk: piecewise linear representation theory.
Disclaimer: No one is perfect, so please mind that there might be mistakes and typos.
dtubbenhauer@gmail.com
Corrected slides: dtubbenhauer.com/talks.html
ESR spectroscopy in liquid food and beverages.pptx
With increasing population, people need to rely on packaged food stuffs. Packaging of food materials requires the preservation of food. There are various methods for the treatment of food to preserve them and irradiation treatment of food is one of them. It is the most common and the most harmless method for the food preservation as it does not alter the necessary micronutrients of food materials. Although irradiated food doesn’t cause any harm to the human health but still the quality assessment of food is required to provide consumers with necessary information about the food. ESR spectroscopy is the most sophisticated way to investigate the quality of the food and the free radicals induced during the processing of the food. ESR spin trapping technique is useful for the detection of highly unstable radicals in the food. The antioxidant capability of liquid food and beverages in mainly performed by spin trapping technique.
Compexometric titration/Chelatorphy titration/chelating titration
Classification
Metal ion ion indicators
Masking and demasking reagents
Estimation of Magnisium sulphate
Calcium gluconate
Complexometric Titration/ chelatometry titration/chelating titration, introduction, Types-
1.Direct Titration
2.Back Titration
3.Replacement Titration
4.Indirect Titration
Masking agent, Demasking agents
formation of complex
comparition between masking and demasking agents,
Indicators/Metal ion indicators/ Metallochromic indicators/pM indicators,
Visual Technique,PM indicators (metallochromic), Indicators of pH, Redox Indicators
Instrumental Techniques-Photometry
Potentiometry
Miscellaneous methods.
Complex titration with EDTA.
Recently uploaded (20)
The debris of the ‘last major merger’ is dynamically young
The debris of the ‘last major merger’ is dynamically young
waterlessdyeingtechnolgyusing carbon dioxide chemicalspdf
waterlessdyeingtechnolgyusing carbon dioxide chemicalspdf
GBSN - Biochemistry (Unit 6) Chemistry of Proteins
GBSN - Biochemistry (Unit 6) Chemistry of Proteins
20240520 Planning a Circuit Simulator in JavaScript.pptx
20240520 Planning a Circuit Simulator in JavaScript.pptx
aziz sancar nobel prize winner: from mardin to nobel
aziz sancar nobel prize winner: from mardin to nobel
Unlocking the mysteries of reproduction: Exploring fecundity and gonadosomati...
Unlocking the mysteries of reproduction: Exploring fecundity and gonadosomati...
The use of Nauplii and metanauplii artemia in aquaculture (brine shrimp).pptx
The use of Nauplii and metanauplii artemia in aquaculture (brine shrimp).pptx
The cost of acquiring information by natural selection
The cost of acquiring information by natural selection
ESA/ACT Science Coffee: Diego Blas - Gravitational wave detection with orbita...
ESA/ACT Science Coffee: Diego Blas - Gravitational wave detection with orbita...
EWOCS-I: The catalog of X-ray sources in Westerlund 1 from the Extended Weste...
EWOCS-I: The catalog of X-ray sources in Westerlund 1 from the Extended Weste...
The binding of cosmological structures by massless topological defects
The binding of cosmological structures by massless topological defects
Equivariant neural networks and representation theory
Equivariant neural networks and representation theory
ESR spectroscopy in liquid food and beverages.pptx
ESR spectroscopy in liquid food and beverages.pptx
Compexometric titration/Chelatorphy titration/chelating titration
Compexometric titration/Chelatorphy titration/chelating titration
Acknowledgement
- 1. ACKNOWLEDGEMENT I wish to express my deep gratitude and thanks to my physics teacher MR.ANUJ KUMAR University Model School for his encouragement and for all the facilities that he provide for the completion of this project work. I take this opportunity to express my deep sense of gratitude for his invaluable guidance, constant encouragement, immersive motivation, which has sustained my efforts at all the stages of this project work. I am also thankful to my Principal & My Parents without whom all this would never have been possible.