Atomic absorption spectroscopy as per PCI
•Download as PPTX, PDF•
0 likes•216 views
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help boost feelings of calmness, happiness and focus.
Report
Share
Report
Share
Recommended
Flame photometry as per PCI
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help boost feelings of calmness, happiness and focus.
Fluorometry as per PCI
The presentation covers principle, instrumentation and applications of fluorescence and factors affecting it
Infrared spectroscopy as per PCI
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive function. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
Ion exchange chromatography as per PCI - Basics
The basics of Ion exchange chromatography includes its principle, methodology, mechanism and applications.
UV visible spectroscopy as per PCI
The presentation covers all the points related to EMR and Uv visible spectroscopy as per PCI syllabus
GC and PTGC - Basics as per PCI
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive function. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
Column chromatography as per PCI syllabus
The PPT gives introduction to chromatographic techniques, its classification and discusses principle, instrumentation and applications of column chromatography. The data is arranged as per PCI syllabus
HPLC - Basics as per PCI
The basic concepts involved in HPLC techniques are included like Principle, instrumentation and applications
Recommended
Flame photometry as per PCI
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help boost feelings of calmness, happiness and focus.
Fluorometry as per PCI
The presentation covers principle, instrumentation and applications of fluorescence and factors affecting it
Infrared spectroscopy as per PCI
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive function. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
Ion exchange chromatography as per PCI - Basics
The basics of Ion exchange chromatography includes its principle, methodology, mechanism and applications.
UV visible spectroscopy as per PCI
The presentation covers all the points related to EMR and Uv visible spectroscopy as per PCI syllabus
GC and PTGC - Basics as per PCI
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive function. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
Column chromatography as per PCI syllabus
The PPT gives introduction to chromatographic techniques, its classification and discusses principle, instrumentation and applications of column chromatography. The data is arranged as per PCI syllabus
HPLC - Basics as per PCI
The basic concepts involved in HPLC techniques are included like Principle, instrumentation and applications
Gel chromatography as per PCI
The document discusses the benefits of meditation for reducing stress and anxiety. Regular meditation practice can help calm the mind and body by lowering heart rate and blood pressure. Studies have shown that meditating for just 10-20 minutes per day can have significant positive impacts on both mental and physical health.
Electrophoresis as per PCI
The presentation covers principle, instrumentation and applications of electrophoresis
Nephelometry and turbidimetry as per PCI
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive function. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
TLC - Basics as per PCI
The basic concepts involved in TLC method are included like Principle, instrumentation and applications.
practical hplc method development by snyder
This document discusses the development of a new type of lightweight material called aerographite. It is described as being only a few atoms thick and 200 times stronger than steel, making it potentially useful for applications that require strength and flexibility. However, large-scale production has not been achieved yet and more research is still needed to understand the material's properties and potential applications fully.
COMPETITIVE ANALYSIS & MANAGEMENT COMMITMENT TO QUALITY
This document discusses competitive analysis and management commitment to quality. It outlines the steps in competitive analysis, which include identifying current and potential competitors, competitor profiling, assessing market attractiveness, and designing competitor strategies. It also introduces management commitment to quality, discussing it from the perspectives of the pharmaceutical industry/FDA and ISO-9001 standards. Management commitment to quality involves management responsibilities, quality audits, personnel requirements, and quality responsibilities as defined by ISO-9001.
Expiry date , calculation of yields, production record review, change control
This presentation discusses key pharmaceutical manufacturing concepts including expiration dating, calculation of yields, production record review, and change control. Expiration dating is determined through stability studies to ensure the stated potency until the end of the product's shelf life. Production record review verifies that manufacturing was properly conducted according to established procedures. Change control manages all proposed alterations to validated processes through a formal review system.
Pharmaceutical validation of water system
Pharmaceutical validation of water system Raghavendra institute of pharmaceutical education and research .
In this slide contains details about Pharmaceutical validation of water system
Presented by: K VENKATSAI PRASAD (Department of pharmaceutical analysis and quality assurance).RIPER, anantapurStability protocols for different dosage forms by sachin jain
This document discusses stability protocols for different dosage forms. It provides an overview of stability testing and definitions. It describes stability testing protocols for APIs and discusses the factors considered for different dosage forms like tablets, capsules, solutions, suspensions and more. Testing timepoints and storage conditions are outlined. The document emphasizes the importance of formal stability studies in establishing a retest date or product shelf life.
Improved Tablet Production.pptx
The document summarizes various techniques used to improve tablet production processes. It discusses goals of tablet manufacturing and describes common methods like wet granulation, dry granulation, and direct compression. It then provides details on specific granulation techniques like steam granulation, melt granulation, moisture activated dry granulation, and continuous flow technology. The document also discusses pelletization processes like extrusion-spheronization and drug layering as well as equipment used for granulation and pelletization.
Pharmaceutical validation
This document discusses pharmaceutical validation and process validation. It begins with an introduction to process validation, describing it as the analysis of data gathered throughout product design and manufacturing to confirm a process can reliably output products to a determined standard. It then covers the documentation of process validation, including validation master plans, protocols, and reports. The rest of the document discusses specific types of process validation and provides examples of validating different pharmaceutical dosage forms and processes.
Role of quality systems and audits in pharmaceutical manufacturing environment
By regulation, appropriate practice, and common sense, quality assurance (QA) is a critical function in the pharmaceutical manufacturing environment. The need for an independent unit to audit and comment on the appropriate application of standard operating procedures, master batch records, procedures approved in product applications, and the proper functioning of the quality control (QC) unit is paramount.
This helps assure that products are manufactured reliably, with adherence to approved specifications, and that current good manufacturing practices (cGMP) are maintained in conformance to regulation, both in the facility in general and the microenvironment of each product ’s manufacturing sequence.
Six system inspection model.
This document outlines the Six System Inspection Model used by the US FDA to inspect pharmaceutical manufacturing establishments. The six systems are: Quality System, Facilities and Equipment System, Materials System, Production System, Packaging and Labeling System, and Laboratory Control System. The model provides a comprehensive and organized framework to evaluate if establishments are complying with cGMP requirements across all key aspects of pharmaceutical production.
Computerized system validation
The document discusses validation of computerized systems used in the pharmaceutical industry. It outlines the importance of validation to ensure accuracy, reliability and consistent performance. The key aspects covered include validation protocols, qualification of hardware and software, user requirements, change control, and compliance with regulations like 21 CFR Part 11 and guidance like GAMP 5. The overall goal of validation is to confirm that computer systems meet intended uses and fulfill requirements.
STABILITY STUDIES
Accelerated stability testing is used to predict the shelf life of pharmaceutical formulations by subjecting them to elevated temperatures and humidity to accelerate any degradation. The key steps involve conducting studies at different temperatures, determining the reaction order, calculating rate constants (k) at each temperature, determining the energy of activation using the Arrhenius equation, and extrapolating to room temperature to estimate shelf life. Limitations include changes in degradation mechanism or order at higher temperatures that limit the accuracy of shelf life predictions.
Analytical method transfer
This document discusses analytical method transfer between laboratories. It defines analytical method transfer as qualifying a receiving laboratory to use a test procedure that originated in another laboratory. There are different types of method transfers, including comparative testing between laboratories, covalidation where both laboratories participate in validation, and complete or partial revalidation of methods in the receiving laboratory. Successful method transfers require several key elements, such as a pre-approved transfer plan, detailed description of test methods and procedures, description of test requirements, rationale for test parameters, acceptance criteria, and documentation of results. The goal is to verify that analytical methods produce equivalent results in different laboratories.
Qualification of laboratory equipments by Mayuri Soni
The document provides standard operating procedures (SOPs) for qualifying common laboratory equipment used for quality control testing of pharmaceuticals. It describes calibration procedures for hardness testers, friability test apparatus, tap density apparatus, disintegration testers, and dissolution test apparatus. The SOPs outline how to test that the equipment meets specifications for factors like force measurements, rotation speeds, temperature control, and oscillations. Regular calibration is necessary to confirm equipment is functioning properly and producing accurate results.
Validation of cone blender, mixer granulator and tablet compression machine.
The document summarizes the validation process for common pharmaceutical equipment used in powder blending, granulation, and tablet compression. It discusses the validation of cone blenders, mixers, granulators, and tablet compression machines. The validation process involves design qualification, installation qualification, operational qualification, and performance qualification to ensure equipment is properly designed, installed, operated, and performs as intended. Key aspects that are validated include design criteria, utilities, cleaning procedures, operating parameters, and finished product quality attributes. Validation helps improve safety, reproducibility, and compliance for pharmaceutical manufacturing.
Analysis of raw materials
This file describes analysis of raw material in pharmaceutical and contain different steps which is to be followed for its analysis
Shallowest Oil Discovery of Turkiye.pptx
The Petroleum System of the Çukurova Field - the Shallowest Oil Discovery of Türkiye, Adana
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.
More Related Content
What's hot
Gel chromatography as per PCI
The document discusses the benefits of meditation for reducing stress and anxiety. Regular meditation practice can help calm the mind and body by lowering heart rate and blood pressure. Studies have shown that meditating for just 10-20 minutes per day can have significant positive impacts on both mental and physical health.
Electrophoresis as per PCI
The presentation covers principle, instrumentation and applications of electrophoresis
Nephelometry and turbidimetry as per PCI
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive function. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
TLC - Basics as per PCI
The basic concepts involved in TLC method are included like Principle, instrumentation and applications.
practical hplc method development by snyder
This document discusses the development of a new type of lightweight material called aerographite. It is described as being only a few atoms thick and 200 times stronger than steel, making it potentially useful for applications that require strength and flexibility. However, large-scale production has not been achieved yet and more research is still needed to understand the material's properties and potential applications fully.
COMPETITIVE ANALYSIS & MANAGEMENT COMMITMENT TO QUALITY
This document discusses competitive analysis and management commitment to quality. It outlines the steps in competitive analysis, which include identifying current and potential competitors, competitor profiling, assessing market attractiveness, and designing competitor strategies. It also introduces management commitment to quality, discussing it from the perspectives of the pharmaceutical industry/FDA and ISO-9001 standards. Management commitment to quality involves management responsibilities, quality audits, personnel requirements, and quality responsibilities as defined by ISO-9001.
Expiry date , calculation of yields, production record review, change control
This presentation discusses key pharmaceutical manufacturing concepts including expiration dating, calculation of yields, production record review, and change control. Expiration dating is determined through stability studies to ensure the stated potency until the end of the product's shelf life. Production record review verifies that manufacturing was properly conducted according to established procedures. Change control manages all proposed alterations to validated processes through a formal review system.
Pharmaceutical validation of water system
Pharmaceutical validation of water system Raghavendra institute of pharmaceutical education and research .
In this slide contains details about Pharmaceutical validation of water system
Presented by: K VENKATSAI PRASAD (Department of pharmaceutical analysis and quality assurance).RIPER, anantapurStability protocols for different dosage forms by sachin jain
This document discusses stability protocols for different dosage forms. It provides an overview of stability testing and definitions. It describes stability testing protocols for APIs and discusses the factors considered for different dosage forms like tablets, capsules, solutions, suspensions and more. Testing timepoints and storage conditions are outlined. The document emphasizes the importance of formal stability studies in establishing a retest date or product shelf life.
Improved Tablet Production.pptx
The document summarizes various techniques used to improve tablet production processes. It discusses goals of tablet manufacturing and describes common methods like wet granulation, dry granulation, and direct compression. It then provides details on specific granulation techniques like steam granulation, melt granulation, moisture activated dry granulation, and continuous flow technology. The document also discusses pelletization processes like extrusion-spheronization and drug layering as well as equipment used for granulation and pelletization.
Pharmaceutical validation
This document discusses pharmaceutical validation and process validation. It begins with an introduction to process validation, describing it as the analysis of data gathered throughout product design and manufacturing to confirm a process can reliably output products to a determined standard. It then covers the documentation of process validation, including validation master plans, protocols, and reports. The rest of the document discusses specific types of process validation and provides examples of validating different pharmaceutical dosage forms and processes.
Role of quality systems and audits in pharmaceutical manufacturing environment
By regulation, appropriate practice, and common sense, quality assurance (QA) is a critical function in the pharmaceutical manufacturing environment. The need for an independent unit to audit and comment on the appropriate application of standard operating procedures, master batch records, procedures approved in product applications, and the proper functioning of the quality control (QC) unit is paramount.
This helps assure that products are manufactured reliably, with adherence to approved specifications, and that current good manufacturing practices (cGMP) are maintained in conformance to regulation, both in the facility in general and the microenvironment of each product ’s manufacturing sequence.
Six system inspection model.
This document outlines the Six System Inspection Model used by the US FDA to inspect pharmaceutical manufacturing establishments. The six systems are: Quality System, Facilities and Equipment System, Materials System, Production System, Packaging and Labeling System, and Laboratory Control System. The model provides a comprehensive and organized framework to evaluate if establishments are complying with cGMP requirements across all key aspects of pharmaceutical production.
Computerized system validation
The document discusses validation of computerized systems used in the pharmaceutical industry. It outlines the importance of validation to ensure accuracy, reliability and consistent performance. The key aspects covered include validation protocols, qualification of hardware and software, user requirements, change control, and compliance with regulations like 21 CFR Part 11 and guidance like GAMP 5. The overall goal of validation is to confirm that computer systems meet intended uses and fulfill requirements.
STABILITY STUDIES
Accelerated stability testing is used to predict the shelf life of pharmaceutical formulations by subjecting them to elevated temperatures and humidity to accelerate any degradation. The key steps involve conducting studies at different temperatures, determining the reaction order, calculating rate constants (k) at each temperature, determining the energy of activation using the Arrhenius equation, and extrapolating to room temperature to estimate shelf life. Limitations include changes in degradation mechanism or order at higher temperatures that limit the accuracy of shelf life predictions.
Analytical method transfer
This document discusses analytical method transfer between laboratories. It defines analytical method transfer as qualifying a receiving laboratory to use a test procedure that originated in another laboratory. There are different types of method transfers, including comparative testing between laboratories, covalidation where both laboratories participate in validation, and complete or partial revalidation of methods in the receiving laboratory. Successful method transfers require several key elements, such as a pre-approved transfer plan, detailed description of test methods and procedures, description of test requirements, rationale for test parameters, acceptance criteria, and documentation of results. The goal is to verify that analytical methods produce equivalent results in different laboratories.
Qualification of laboratory equipments by Mayuri Soni
The document provides standard operating procedures (SOPs) for qualifying common laboratory equipment used for quality control testing of pharmaceuticals. It describes calibration procedures for hardness testers, friability test apparatus, tap density apparatus, disintegration testers, and dissolution test apparatus. The SOPs outline how to test that the equipment meets specifications for factors like force measurements, rotation speeds, temperature control, and oscillations. Regular calibration is necessary to confirm equipment is functioning properly and producing accurate results.
Validation of cone blender, mixer granulator and tablet compression machine.
The document summarizes the validation process for common pharmaceutical equipment used in powder blending, granulation, and tablet compression. It discusses the validation of cone blenders, mixers, granulators, and tablet compression machines. The validation process involves design qualification, installation qualification, operational qualification, and performance qualification to ensure equipment is properly designed, installed, operated, and performs as intended. Key aspects that are validated include design criteria, utilities, cleaning procedures, operating parameters, and finished product quality attributes. Validation helps improve safety, reproducibility, and compliance for pharmaceutical manufacturing.
Analysis of raw materials
This file describes analysis of raw material in pharmaceutical and contain different steps which is to be followed for its analysis
What's hot (20)
COMPETITIVE ANALYSIS & MANAGEMENT COMMITMENT TO QUALITY
COMPETITIVE ANALYSIS & MANAGEMENT COMMITMENT TO QUALITY
Expiry date , calculation of yields, production record review, change control
Expiry date , calculation of yields, production record review, change control
Stability protocols for different dosage forms by sachin jain
Stability protocols for different dosage forms by sachin jain
Role of quality systems and audits in pharmaceutical manufacturing environment
Role of quality systems and audits in pharmaceutical manufacturing environment
Qualification of laboratory equipments by Mayuri Soni
Qualification of laboratory equipments by Mayuri Soni
Validation of cone blender, mixer granulator and tablet compression machine.
Validation of cone blender, mixer granulator and tablet compression machine.
Recently uploaded
Shallowest Oil Discovery of Turkiye.pptx
The Petroleum System of the Çukurova Field - the Shallowest Oil Discovery of Türkiye, Adana
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.
Authoring a personal GPT for your research and practice: How we created the Q...
Thematic analysis in qualitative research is a time-consuming and systematic task, typically done using teams. Team members must ground their activities on common understandings of the major concepts underlying the thematic analysis, and define criteria for its development. However, conceptual misunderstandings, equivocations, and lack of adherence to criteria are challenges to the quality and speed of this process. Given the distributed and uncertain nature of this process, we wondered if the tasks in thematic analysis could be supported by readily available artificial intelligence chatbots. Our early efforts point to potential benefits: not just saving time in the coding process but better adherence to criteria and grounding, by increasing triangulation between humans and artificial intelligence. This tutorial will provide a description and demonstration of the process we followed, as two academic researchers, to develop a custom ChatGPT to assist with qualitative coding in the thematic data analysis process of immersive learning accounts in a survey of the academic literature: QUAL-E Immersive Learning Thematic Analysis Helper. In the hands-on time, participants will try out QUAL-E and develop their ideas for their own qualitative coding ChatGPT. Participants that have the paid ChatGPT Plus subscription can create a draft of their assistants. The organizers will provide course materials and slide deck that participants will be able to utilize to continue development of their custom GPT. The paid subscription to ChatGPT Plus is not required to participate in this workshop, just for trying out personal GPTs during it.
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/
Cytokines and their role in immune regulation.pptx
This presentation covers the content and information on "Cytokines " and their role in immune regulation .
Applied Science: Thermodynamics, Laws & Methodology.pdf
When I was asked to give a companion lecture in support of ‘The Philosophy of Science’ (https://shorturl.at/4pUXz) I decided not to walk through the detail of the many methodologies in order of use. Instead, I chose to employ a long standing, and ongoing, scientific development as an exemplar. And so, I chose the ever evolving story of Thermodynamics as a scientific investigation at its best.
Conducted over a period of >200 years, Thermodynamics R&D, and application, benefitted from the highest levels of professionalism, collaboration, and technical thoroughness. New layers of application, methodology, and practice were made possible by the progressive advance of technology. In turn, this has seen measurement and modelling accuracy continually improved at a micro and macro level.
Perhaps most importantly, Thermodynamics rapidly became a primary tool in the advance of applied science/engineering/technology, spanning micro-tech, to aerospace and cosmology. I can think of no better a story to illustrate the breadth of scientific methodologies and applications at their best.
Micronuclei test.M.sc.zoology.fisheries.
Current Ms word generated power point presentation covers major details about the micronuclei test. It's significance and assays to conduct it. It is used to detect the micronuclei formation inside the cells of nearly every multicellular organism. It's formation takes place during chromosomal sepration at metaphase.
原版制作(carleton毕业证书)卡尔顿大学毕业证硕士文凭原版一模一样
原版纸张【微信：741003700 】【(carleton毕业证书)卡尔顿大学毕业证】【微信：741003700 】学位证，留信认证（真实可查，永久存档）offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原海外各大学 Bachelor Diploma degree, Master Degree Diploma
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
bordetella pertussis.................................ppt
Bordettela is a gram negative cocobacilli spread by air born drop let
Remote Sensing and Computational, Evolutionary, Supercomputing, and Intellige...
Remote Sensing and Computational, Evolutionary, Supercomputing, and Intellige...University of Maribor
Slides from talk:
Aleš Zamuda: Remote Sensing and Computational, Evolutionary, Supercomputing, and Intelligent Systems.
11th International Conference on Electrical, Electronics and Computer Engineering (IcETRAN), Niš, 3-6 June 2024
Inter-Society Networking Panel GRSS/MTT-S/CIS Panel Session: Promoting Connection and Cooperation
https://www.etran.rs/2024/en/home-english/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.
8.Isolation of pure cultures and preservation of cultures.pdf
Isolation of pure culture, its various method.
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).
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.
3D Hybrid PIC simulation of the plasma expansion (ISSS-14)
3D Particle-In-Cell (PIC) algorithm,
Plasma expansion in the dipole magnetic field.
Recently uploaded (20)
Compexometric titration/Chelatorphy titration/chelating titration
Compexometric titration/Chelatorphy titration/chelating titration
Authoring a personal GPT for your research and practice: How we created the Q...
Authoring a personal GPT for your research and practice: How we created the Q...
Cytokines and their role in immune regulation.pptx
Cytokines and their role in immune regulation.pptx
Basics of crystallography, crystal systems, classes and different forms
Basics of crystallography, crystal systems, classes and different forms
Applied Science: Thermodynamics, Laws & Methodology.pdf
Applied Science: Thermodynamics, Laws & Methodology.pdf
bordetella pertussis.................................ppt
bordetella pertussis.................................ppt
Remote Sensing and Computational, Evolutionary, Supercomputing, and Intellige...
Remote Sensing and Computational, Evolutionary, Supercomputing, and Intellige...
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...
8.Isolation of pure cultures and preservation of cultures.pdf
8.Isolation of pure cultures and preservation of cultures.pdf
The use of Nauplii and metanauplii artemia in aquaculture (brine shrimp).pptx
The use of Nauplii and metanauplii artemia in aquaculture (brine shrimp).pptx
waterlessdyeingtechnolgyusing carbon dioxide chemicalspdf
waterlessdyeingtechnolgyusing carbon dioxide chemicalspdf
aziz sancar nobel prize winner: from mardin to nobel
aziz sancar nobel prize winner: from mardin to nobel
3D Hybrid PIC simulation of the plasma expansion (ISSS-14)
3D Hybrid PIC simulation of the plasma expansion (ISSS-14)