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The document discusses the fabrication and characterization of CuFe2O4 thick film ceramics for use as gamma radiation sensors. It details the fabrication process of screen printing and firing CuFe2O4 paste on alumina substrates. XRD and SEM analysis showed the crystal structure and microstructure of the films. Testing under gamma irradiation from 5-18 mGy demonstrated that films fired under nitrogen gas were more sensitive detectors of radiation than those fired in air. Therefore, both types of CuFe2O4 thick films show potential for use as gamma radiation sensors for low doses below 18 mGy.
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الخلاصة
على (PLD) النانویة بوساطة تقنیة ترسیب اللیزر النبضي (TiO في ھذا البحث، تم انماء أغشیة اوكسید التیتانیوم ( 2
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التلدین في الخصائص التركیبیة والطبوغرافیة. عوامل عدیدة لأنماء الأغشیة اخذت بنظر الاعتبار لتحدید الحالة المثلى مثل
0.4 ) باستخدام J/cm 10-2 ) ،كثافة طاقة الفیض اللیزري( 2 Torr) 300 ) ،ضغط الأوكسجین ºC) درجة حرارة القاعدة
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Nanotechnology question bank part 1
1) What do you mean by NANO?
2) Define NANO TECHNOLOGY?
3) Define NANO SCIENCE?
4) What is the difference between NANO SCIENCE & NANO TECHNOLOGY?
5) When and where FEYNMAN delivered his lecture on nanotechnology and what is the name of his classical lecture?
6) Give Moore’s I law & II law?
7) Define top down and bottom up approach?
8) Give any two salient points addressed by Feynman?
9) Define nano structured material?
10)Classify nanomaterials and give examples for them?
11)Classify nanocomposites?
12)List any four day to day live commercial applications of nanotechnology?
13)Write down any four challenges that are faced by researchers in nanotechnology?
14)What do you mean by quantum dots & nanocrystals?
15)List any four processes to produce nanopowders?
16)What is the name of Pentium-IV processor launched by INTEL in 2004, based on 90nm technology?
17)What is the diameter of a bucky ball? How many pentagons and hexagons are there in a bucky ball?
18)What for MEMS stands for?
19)What are the types of carbon nanotubes?
20)What are the induced effects due to increase in surface area of nanoparticles?
21)Define carbon nanotube?
22)Define bucky ball?
23)Define nanocomposite? What are the types of nanocomposites?
24)List methods for producing bucky balls?
25)List methods for producing carbon nanotubes?
26)List any two applications of bucky balls and carbon nanotubes?
27)List any four material characterization techniques?
28)Give any two excellent properties of carbon nanotubes?
29)What do you mean by characterization in relation with materials?
30)What is the difference between SEM & TEM?
31)What is the difference between STM & AFM?
21)Define carbon nanotube?
22)Define bucky ball?
23)Define nanocomposite? What are the types of nanocomposites?
24)List methods for producing bucky balls?
25)List methods for producing carbon nanotubes?
26)List any two applications of bucky balls and carbon nanotubes?
27)List any four material characterization techniques?
28)Give any two excellent properties of carbon nanotubes?
29)What do you mean by characterization in relation with materials?
30)What is the difference between SEM & TEM?
31)What is the difference between STM & AFM?
http://www.nanoday.com/
Preparation and Properties of Nanocrystalline Zinc Oxide Thin Films
Metal oxide is highly important material which possesses many unique optical and electrical properties for applications in many areas such as Solar cells, Gas sensors and so on. With the development of research and applications of Metal oxide thin films, research results are verified that the morphology of Metal oxide thin films are plays an important role in applications of these films. Variety of morphologies, complex structure has been developed by physical or chemical methods. However the work on controlled growth of these films is still in developing state. Therefore in present work we deposited ZnS and ZnO metal oxides thin films on different substrates by Chemical Bath Deposition Technique. Structural, Surface Morphology and Optical properties of as deposited films were investigated by XRD, SEM, and UV VIS Spectrophotometer. The band gap is also calculated from the equation relating absorption co efficient to wavelength. The band gap indicates the film is transmitting within the visible range and the band gaps changes because of the grain size of the films. We also observed that, the change in preparative parameters affects the deposition rate of thin films. From the observation, it is clear that the growth rate increases as the deposition temperature, increases. S. S. Kawar "Preparation and Properties of Nanocrystalline Zinc Oxide Thin Films" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-4 , June 2020, URL: https://www.ijtsrd.com/papers/ijtsrd31623.pdf Paper Url :https://www.ijtsrd.com/physics/nanotechnology/31623/preparation-and-properties-of-nanocrystalline-zinc-oxide-thin-films/s-s-kawar
NANOMATERIALS AND NANOTECHNOLOGY: FUTURE EMERGING TECHNOLOGY
This document discusses nanomaterials and nanotechnology. It begins with an abstract that outlines how nanotechnology aims to miniaturize electronic circuits down to the nanoscale for improved performance and lower costs. The document then provides background on the origins and development of nanotechnology as a field since the 1980s. It describes some of the fundamental concepts in nanotechnology including the manipulation of matter at the nanoscale and approaches like bottom-up assembly. Current research areas discussed include nanomaterials, tools and techniques like lithography, and some applications of nanotechnology.
Graphene oxide from silk cocoon
Here we show a novel application of silk cocoon by synthesizing graphene oxide based magnetic-fluorophore for bio-imaging applications.
Chapter 1 final 20121-2022
Nano is Greek for dwarf, and nanoscience deals with the study of molecular and atomic particles, a world that is measured in nanometers (billionths of a meter or 10-9). A nanometer is one billionth of a meter ( 10-9)
Synthesis and Characterisation of Copper Oxide nanoparticles
Cupric oxide (CuO) nanoparticles were prepared by the chemical route by calcinations at a higher temperature from 300oC to 400 oC. For the comparison transmission electron microscopy (TEM) and x-ray diffraction (XRD) measurements were made through JCPDS. There is good agreement between data produced by spectroscopy and the microscopic measurements.
Synthesis MgO nanopowder using Sol-gel technique: A critical review
During the last decade, it has realized that when materials are synthesized to nanoscale dimensions, they will show new and remarkably improved physical and chemical properties. Due to its wide and major applications, in-depth investigations have been carried out on metal oxide nanomaterials. A significant amount of research is going on in synthesis and characterization of MgO/PVA nanocomposites. Some of the literature has been reviewed to get the idea about the synthesis and characterization of MgO/PVA nanocomposites using sol-gel technique.
Role of Surfactant on Synthesis and Characterization of Cerium Oxide (CeO2) N...
This document summarizes research on synthesizing cerium oxide (CeO2) nanoparticles using a modified co-precipitation method with different surfactants. CeO2 nanoparticles were prepared using poly(vinyl pyrrolidone) (PVP), poly(ethylene glycol) (PEG), and hexadecyl trimethyl ammonium bromide (CTAB) as surfactants. Characterization techniques showed the particles had a cubic fluorite structure ranging from 15-32 nm in size. The morphology of the nanoparticles depended on the surfactant used, with PVP producing spherical and needle-like shapes. PVP-assisted CeO2 nanoparticles had the lowest particle size and most homogeneous morphology. The band gap of
Synthesis Of Nanostructured TiO2 Thin Films By Pulsed Laser Deposition (PLD) ...
Sarmad Sabih Al-Obaidi
Ali Ahmed Yousif
Abstract
In this work, nanostructured TiO2 thin films were grown by pulsed laser deposition (PLD) technique on glass substrates. TiO2 thin films then were annealed at 400-600 °C in air for a period of 2 hours. Effect of annealing on the structural and morphological were studied. Many growth parameters have been considered to specify the optimum conditions, namely substrate temperature (300 °C), oxygen pressure (10-2 Torr), laser fluence energy density (0.4 J/cm2), using double frequency Q-switching Nd:YAG laser beam (wavelength 532nm), repetition rate (1-6 Hz) and the pulse duration of 10 ns. The results of the X-ray test show that all nanostructures tetragonal are polycrystalline. These results show that grain size increase from 19.5 nm to 29.5 with the increase of annealing temperature. The XRD results also reveal that the deposited thin film, annealed at 400 °C of TiO2 have anatase phase. Thin films annealed at 500 °C and 600 °C have mixed anatase and rutile phases. Full Width at Half Maximum (FWHM) values of the (101) peaks of these films decrease from 0.450° to 0.301° with the increase of annealing temperature. Surface morphology of the thin films have been studied by using atomic force microscopes (AFM). AFM measurements confirmed that the films have good crystalline and homogeneous surface. The Root Mean Square (RMS) value of thin films surface roughness are increased with the increase of annealing temperature.
الخلاصة
على (PLD) النانویة بوساطة تقنیة ترسیب اللیزر النبضي (TiO في ھذا البحث، تم انماء أغشیة اوكسید التیتانیوم ( 2
الرقیقة من 400 الى 600 درجة مئویة في الھواء مدة ساعتین . ودرس تأثیر TiO قواعد زجاجیة. ومن ثم لدنت أغشیة 2
التلدین في الخصائص التركیبیة والطبوغرافیة. عوامل عدیدة لأنماء الأغشیة اخذت بنظر الاعتبار لتحدید الحالة المثلى مثل
0.4 ) باستخدام J/cm 10-2 ) ،كثافة طاقة الفیض اللیزري( 2 Torr) 300 ) ،ضغط الأوكسجین ºC) درجة حرارة القاعدة
532 بمعدل تكراریة - 1 nm التردد المضاعف للیزر النیدیمیوم- یاك الذي یعمل بتقنیة عامل النوعیة عند الطول الموجي
6 ھرتز) وامد نبضة 10 نانوثانیة. تظُھر نتائج فحوصات الأشعة السینیة أن جمیع التراكیب النانویة رباعیة متعددة )
التبلور. وان ھذه النتائج تظھر زیادة في حجم الحبیبات من 19.5 نانومتر الى 29.5 نانومترمع زیادة درجة حرارة التلدین.
نتائج الأشعة السینیة اظھرت ایضا ان الغشاء المرسب والملدن في 400 درجة مئویة لثنائي اوكسید
Structural and Optical Properties of Electron Beam Evaporated ITO and Ni: ITO...
This document summarizes a study on the structural and optical properties of indium tin oxide (ITO) and nickel-doped ITO thin films deposited using electron beam evaporation. Key findings include:
1) X-ray diffraction analysis showed that both ITO and Ni-doped ITO films were crystalline with a cubic structure and a crystallite size of about 25 nm.
2) Optical transmission measurements found that undoped ITO films had about 70% transmission in the visible region, which decreased for Ni-doped films. Bandgap values were 4.0 eV for ITO and 3.97 eV for Ni-doped ITO.
3) Infrared spectroscopy revealed absorption
synthesis of doped chromium oxide nanoparticles
The document summarizes a research paper on the size-dependent optical properties of zinc-doped chromium oxide (Cr2O3) nanoparticles. It includes an introduction, methods used to prepare and analyze the nanoparticles, results of the analysis showing decreasing band gap and changing refractive index with decreasing particle size, and conclusions about the nanoparticles exhibiting quantum confinement effects and potential applications in solar cells and optoelectronic devices.
1
This document summarizes a study on the combustion route synthesis of monoclinic phase gadolinium oxide phosphors. Gadolinium oxide nanoparticles were synthesized using a low temperature solution combustion method with urea as a fuel. Characterization using XRD, SEM, TEM, Raman spectroscopy, and XPS confirmed the monoclinic phase and average particle size of around 10 nm. XRD showed high crystallinity with no impurities. SEM showed spherical morphology. TEM showed individual nanocrystals around 8 nm. Raman spectroscopy showed characteristic peaks for gadolinium oxide. XPS showed the gadolinium 3d peak was consistent with previous studies. The combustion synthesis method produced phase pure nano-crystalline gadolinium oxide
INFLUENCE OF FIRING ATMOSPHERES AND GAMMA RADIATION ON V-I CHARACTERISTIC OF ...
The document summarizes research on the influence of firing atmospheres and gamma radiation on the V-I (voltage-current) characteristic of CuFe2O4 thick film ceramics. Ceramic films of CuFe2O4 were produced by screen printing on alumina substrates and fired in air and nitrogen atmospheres. X-ray diffraction and scanning electron microscopy showed the films crystallized as tetragonal spinel structures and films fired in air had larger grains than those fired in nitrogen. V-I measurements found that films fired in nitrogen were more sensitive to gamma radiation doses below 18 mGy, making them suitable for use as simple gamma radiation sensors.
Nanotechnology and Engineered Nanomaterials Primer
In recent years there has been ever increasing activity and excitement within the scientific and engineering communities, driven heavily by government investment, about engineered nanotechnology applications.
The purpose of this primer is to provide some basic information about engineered nanomaterials so that you will be better informed, understand the new 'jargon' and appreciate some of the potential new applications of these materials. in addition, understanding the wide range and types of measurements needed to characterize these nanomaterials along with what solutions PerkinElmer has to support customer working in this field are outlined.
Physica b 08
This document examines the effect of synthesis conditions on the growth of ZnO nanorods via a hydrothermal method. It finds that the morphology and ordering of ZnO nanorods are determined by growth temperature, the overall concentration of precursors, and deposition time. ZnO nanorod morphology and surface-to-volume ratio are most sensitive to temperature. The width of ZnO nanorods can be controlled by the overall concentration of reactants and temperature. Different temperatures resulted in nanorods of varying diameters and lengths, demonstrating the influence of chemical reactions, nucleation, and growth processes on nanorod morphology.
Synthesis and characterization of zno thin films deposited by chemical bath t...
Abstract ZnO thin films have been deposited on silica glass substrate using the chemical bath deposition technique. The precursors used were zinc chloride and aqueous ammonia. The solution was stirred continuously with the help of a magnetic stirrer at a bath temperature of 70 oC and a deposition time of 70 minutes. The elemental composition and the surface morphology were studied using energy dispersive and scanning electron microscopy. The band gap was 2.72, 2.66, 2.60 eV for as-deposited, annealed at 200 oC and 300 oC respectively. There was a red shift in the band gap energy as the annealing temperature was increased. This might be due to an improvement in the crystallinity of the ZnO thin films. Index Terms: Zinc oxide, chemical bath, band gap, annealing
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IRJET - Photoluminescence Study of Rare Earth Doped ZnO Nanoparticles
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Preparation and Properties of Nanocrystalline Zinc Oxide Thin Films
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NANOMATERIALS AND NANOTECHNOLOGY: FUTURE EMERGING TECHNOLOGY
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Synthesis and Characterisation of Copper Oxide nanoparticles
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Synthesis MgO nanopowder using Sol-gel technique: A critical review
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Role of Surfactant on Synthesis and Characterization of Cerium Oxide (CeO2) N...
Role of Surfactant on Synthesis and Characterization of Cerium Oxide (CeO2) N...
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INFLUENCE OF FIRING ATMOSPHERES AND GAMMA RADIATION ON V-I CHARACTERISTIC OF ...
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Nanotechnology and Engineered Nanomaterials Primer
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Synthesis and characterization of zno thin films deposited by chemical bath t...
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Cadmium oxide transparent thin film is deposited by spray pyrolysis technique on glass subtract at 4000C and annealed at a temperature of 100 °C for one hour. The band gap was found depend on varius parameters is studied. It is noted that the shift in band gap i.e. decrease with the increasing film thickness in the range 2.15 eV to 2.40 eV. The optical constants such as, band gap, refractive index, extinction coefficient as a function of photon energy for all prepared films were calculated. also studied The XRD revealed of thin film of CdO shows polycrystalline in nature
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Cerium oxide thin films were deposited on quartz substrates using pulsed laser deposition. X-ray diffraction was used to characterize the structural properties of the films deposited at different substrate temperatures. The film deposited at 303K was amorphous, while the film deposited at 523K was quasi-crystalline. Increasing the substrate temperature to 923K resulted in a polycrystalline film. Optical properties were studied using UV-visible spectroscopy, which showed the films were highly transparent in the visible region with low reflectance in ultraviolet. Band gap was found to decrease with increasing film thickness.
dhaou2021.pdf
This document discusses a study on Zn-doped TiO2 nanoparticles synthesized via a solvent-controlled non-aqueous sol–gel route for energy storage and photosensitivity applications. X-ray diffraction and FTIR analysis showed the nanoparticles crystallized in anatase and rutile structures with Zn inserted into the TiO2 network. UV-visible absorption measurements provided insight into the band gap variation with Zn doping. Impedance spectroscopy analysis from 40 Hz to 1 MHz at temperatures from 480 to 600 K showed enhanced conduction properties. Photocatalytic testing showed the Zn-doped TiO2 nanoparticles had enhanced degradation of rhodamine B dye under UV light irradiation compared to undoped TiO2 nanoparticles.
Indium Doped Zinc Oxide Thin Films: Effect on Structural, Optical and Electri...
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Spectroscopic studies on Mn2+ ions doped Cadmium Aluminum Fluoro Lead Borate ...
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Innelastic Light Scattering in Carbon Nanostructures: from the micro to the n...
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This document provides an overview of inelastic light scattering in carbon nanostructures from the micro to the nanoscale. It begins with a discussion of Raman spectroscopy and vibrational modes in sp2 carbons like nanotubes and graphene. It then reviews the development of carbon nanostructures from graphite to fullerenes to nanotubes to graphene. The rest of the document discusses techniques like tip-enhanced Raman spectroscopy that allow single-nanotube spectroscopy at the nanoscale. It also covers applications of carbon nanostructures in areas like bioengineering and discusses methods for characterizing structures and interactions.11.m. kamruzzaman 117 124
This document summarizes research on cadmium sulfide (CdS) thin films doped with cobalt (Co) prepared using the spray pyrolysis technique. Key findings include:
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Silica Nanoparticles
This study examined the temperature-dependent properties of silica gel particles at different sizes. The results showed:
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Evaluation of Efficiency and Performances of Building Materials used in Sudan...
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Baishakhi Mazumder is an Indian citizen currently pursuing a PhD in physics at the University of Rouen in France. Her thesis focuses on understanding the physics of field evaporation of poor conducting materials using laser assisted atom probe tomography. She has over 7 years of experience in materials characterization and nanoscience research. Her work involves characterization techniques including atom probe tomography, scanning electron microscopy, transmission electron microscopy and atomic force microscopy.
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Detecting of NH3, CO2 polluted gases by using ZnO- In2O3 thin films
International Journal of Computational Engineering Research (IJCER) is dedicated to protecting personal information and will make every reasonable effort to handle collected information appropriately. All information collected, as well as related requests, will be handled as carefully and efficiently as possible in accordance with IJCER standards for integrity and objectivity.
Detecting of NH3, CO2 polluted gases by using ZnO- In2O3 thin films
International Journal of Computational Engineering Research (IJCER) is dedicated to protecting personal information and will make every reasonable effort to handle collected information appropriately. All information collected, as well as related requests, will be handled as carefully and efficiently as possible in accordance with IJCER standards for integrity and objectivity.
Thermal response of skin diseased tissue treated by plasmonic nanoantenna
The thermal distribution in the diseased tissue treated by different methods faces the problem of an uncontrollable defused heat. In the present article, we use a plasmonic bowtie nanoantenna working in the near infrared region to enhance the temperature confinement in the tissue. The Computer Simulation Technology Studio Suite package version 2019 was used to execute the design of both plasmonic nanoantenna and the tissue. Gold nanostructure and silicon carbide dioxide are the components the plasmonic nanoantenna in the bowtie shape. The results showed that the distance between the tumor tissue and the antenna is important to determine the intensity field where the maximum field is 5.9*10 V/m at a distance of 100 nm. The maximum specific absorption rate is 1.92*10 11 W/kg at a similar distance which gives a higher temperature in the tissue of 580 C o . It is concluded that from the obtained results that the near infrared (1064 nm) resonance wavelength is recommended in the treatment of cancer cell by plasmonic bowtie nanoantenna because higher intensity field is generated. The closer distance to the nanoantenna gives higher temperature in the tissue while the temperature gradually decreases in the tissue till 400 nm where no valuable temperature was detected. 7
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In this study, the application of nanotechnology was applied in the dentistry field, especially in the innovation of dental amalgam material. To date, mercury (Hg) has been used widely as dental amalgam material with consideration of the cheap price, ease of use, and good mechanical strength. However, last few years, many problems have been faced in the dentistry field due to the use of mercury. Hence, new material is needed as an innovation to eliminate the mercury from dental amalgam composition. This research was conducted to analyze the physical properties and compressive strength of zinc oxide (ZnO) nanopowder as a potential dental amalgam material. The physical properties such as morphology and dimensions were analyzed by SEM and XRD. Further, the compression test was conducted by using hydraulic press machine. The results showed that the ZnO nanopowder analyzed has the particle size of 14.34 nm with the morphology classified as nanorods type. On the compression load of 500 kg, the average of ZnO green density is 3.170 g/cm3. This value experienced the increase of 4.763% when the load was set to 1000 kg, and 7.539% at 2000 kg. The dwelling time also took the same effect. At 30 seconds, the average of ZnO green density is 3.260 g/cm3. This value experienced the increase of 0.583% at 60 seconds and 3.098% at 90 seconds.
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Unlocking Productivity: Leveraging the Potential of Copilot in Microsoft 365, a presentation by Christoforos Vlachos, Senior Solutions Manager – Modern Workplace, Uni Systems
みなさんこんにちはこれ何文字まで入るの？40文字以下不可とか本当に意味わからないけどこれ限界文字数書いてないからマジでやばい文字数いけるんじゃないの？えこ...
ここ3000字までしか入らないけどタイトルの方がたくさん文字入ると思います。
Programming Foundation Models with DSPy - Meetup Slides
Prompting language models is hard, while programming language models is easy. In this talk, I will discuss the state-of-the-art framework DSPy for programming foundation models with its powerful optimizers and runtime constraint system.
Microsoft - Power Platform_G.Aspiotis.pdf
Revolutionizing Application Development
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Threats to mobile devices are more prevalent and increasing in scope and complexity. Users of mobile devices desire to take full advantage of the features
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AI 101: An Introduction to the Basics and Impact of Artificial Intelligence
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Full-RAG: A modern architecture for hyper-personalization
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Communications Mining Series - Zero to Hero - Session 1
This session provides introduction to UiPath Communication Mining, importance and platform overview. You will acquire a good understand of the phases in Communication Mining as we go over the platform with you. Topics covered:
• Communication Mining Overview
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• How can it help today’s business and the benefits
• Phases in Communication Mining
• Demo on Platform overview
• Q/A
Cosa hanno in comune un mattoncino Lego e la backdoor XZ?
ABSTRACT: A prima vista, un mattoncino Lego e la backdoor XZ potrebbero avere in comune il fatto di essere entrambi blocchi di costruzione, o dipendenze di progetti creativi e software. La realtà è che un mattoncino Lego e il caso della backdoor XZ hanno molto di più di tutto ciò in comune.
Partecipate alla presentazione per immergervi in una storia di interoperabilità, standard e formati aperti, per poi discutere del ruolo importante che i contributori hanno in una comunità open source sostenibile.
BIO: Sostenitrice del software libero e dei formati standard e aperti. È stata un membro attivo dei progetti Fedora e openSUSE e ha co-fondato l'Associazione LibreItalia dove è stata coinvolta in diversi eventi, migrazioni e formazione relativi a LibreOffice. In precedenza ha lavorato a migrazioni e corsi di formazione su LibreOffice per diverse amministrazioni pubbliche e privati. Da gennaio 2020 lavora in SUSE come Software Release Engineer per Uyuni e SUSE Manager e quando non segue la sua passione per i computer e per Geeko coltiva la sua curiosità per l'astronomia (da cui deriva il suo nickname deneb_alpha).
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GraphSummit Singapore | The Future of Agility: Supercharging Digital Transfor...
Leonard Jayamohan, Partner & Generative AI Lead, Deloitte
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GraphSummit Singapore | Neo4j Product Vision & Roadmap - Q2 2024
Maruthi Prithivirajan, Head of ASEAN & IN Solution Architecture, Neo4j
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Let's Integrate MuleSoft RPA, COMPOSER, APM with AWS IDP along with Slack
Discover the seamless integration of RPA (Robotic Process Automation), COMPOSER, and APM with AWS IDP enhanced with Slack notifications. Explore how these technologies converge to streamline workflows, optimize performance, and ensure secure access, all while leveraging the power of AWS IDP and real-time communication via Slack notifications.
Removing Uninteresting Bytes in Software Fuzzing
Imagine a world where software fuzzing, the process of mutating bytes in test seeds to uncover hidden and erroneous program behaviors, becomes faster and more effective. A lot depends on the initial seeds, which can significantly dictate the trajectory of a fuzzing campaign, particularly in terms of how long it takes to uncover interesting behaviour in your code. We introduce DIAR, a technique designed to speedup fuzzing campaigns by pinpointing and eliminating those uninteresting bytes in the seeds. Picture this: instead of wasting valuable resources on meaningless mutations in large, bloated seeds, DIAR removes the unnecessary bytes, streamlining the entire process.
In this work, we equipped AFL, a popular fuzzer, with DIAR and examined two critical Linux libraries -- Libxml's xmllint, a tool for parsing xml documents, and Binutil's readelf, an essential debugging and security analysis command-line tool used to display detailed information about ELF (Executable and Linkable Format). Our preliminary results show that AFL+DIAR does not only discover new paths more quickly but also achieves higher coverage overall. This work thus showcases how starting with lean and optimized seeds can lead to faster, more comprehensive fuzzing campaigns -- and DIAR helps you find such seeds.
- These are slides of the talk given at IEEE International Conference on Software Testing Verification and Validation Workshop, ICSTW 2022.
Goodbye Windows 11: Make Way for Nitrux Linux 3.5.0!
As the digital landscape continually evolves, operating systems play a critical role in shaping user experiences and productivity. The launch of Nitrux Linux 3.5.0 marks a significant milestone, offering a robust alternative to traditional systems such as Windows 11. This article delves into the essence of Nitrux Linux 3.5.0, exploring its unique features, advantages, and how it stands as a compelling choice for both casual users and tech enthusiasts.
GraphSummit Singapore | Enhancing Changi Airport Group's Passenger Experience...
Dr. Sean Tan, Head of Data Science, Changi Airport Group
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Video Streaming: Then, Now, and in the Future
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みなさんこんにちはこれ何文字まで入るの？40文字以下不可とか本当に意味わからないけどこれ限界文字数書いてないからマジでやばい文字数いけるんじゃないの？えこ...
みなさんこんにちはこれ何文字まで入るの？40文字以下不可とか本当に意味わからないけどこれ限界文字数書いてないからマジでやばい文字数いけるんじゃないの？えこ...
Programming Foundation Models with DSPy - Meetup Slides
Programming Foundation Models with DSPy - Meetup Slides
National Security Agency - NSA mobile device best practices
National Security Agency - NSA mobile device best practices
AI 101: An Introduction to the Basics and Impact of Artificial Intelligence
AI 101: An Introduction to the Basics and Impact of Artificial Intelligence
Full-RAG: A modern architecture for hyper-personalization
Full-RAG: A modern architecture for hyper-personalization
Communications Mining Series - Zero to Hero - Session 1
Communications Mining Series - Zero to Hero - Session 1
Cosa hanno in comune un mattoncino Lego e la backdoor XZ?
Cosa hanno in comune un mattoncino Lego e la backdoor XZ?
Essentials of Automations: The Art of Triggers and Actions in FME
Essentials of Automations: The Art of Triggers and Actions in FME
GraphSummit Singapore | The Future of Agility: Supercharging Digital Transfor...
GraphSummit Singapore | The Future of Agility: Supercharging Digital Transfor...
GraphSummit Singapore | Neo4j Product Vision & Roadmap - Q2 2024
GraphSummit Singapore | Neo4j Product Vision & Roadmap - Q2 2024
Let's Integrate MuleSoft RPA, COMPOSER, APM with AWS IDP along with Slack
Let's Integrate MuleSoft RPA, COMPOSER, APM with AWS IDP along with Slack
Goodbye Windows 11: Make Way for Nitrux Linux 3.5.0!
Goodbye Windows 11: Make Way for Nitrux Linux 3.5.0!
GraphSummit Singapore | Enhancing Changi Airport Group's Passenger Experience...
GraphSummit Singapore | Enhancing Changi Airport Group's Passenger Experience...
Presentasi ICMNS @ ITB
- 1. THE THIRD INTERNATIONAL CONFERENCE ON MATHEMATICS AND NATURAL SCIENCES (ICMNS) BANDUNG, 23-25 NOVEMBER 2010 Hety Puspitasari1), Dani Gustaman Syarif2*), Kardiawarman1) 1) Physics Department, Faculty of Mathematics and Natural Sciences Education, Indonesia University of Education, Jl. Dr. Setiabudi 229, Bandung 40154, Indonesia. 2*)PTNBR-BATAN, Jl. Tamansari 71, Bandung 40132, Indonesia, E- mail:danigusta@yahoo.com, danigustas@batan-bdg.go.id 1) Physics Department, Faculty of Mathematics and Natural Sciences Education, Indonesia University of Education, Jl. Dr. Setiabudi 229, Bandung 40154, Indonesia.
- 2. Utilization of gamma radiation To ensure the safety of workers who working in sectors gamma radiation o Gamma radiation sensors ˃ TLD o Radiation sensors with simple evaluation applying V-I measurement Prototype of a gamma radiation sensor Semiconductor ceramic of CuFe2O4
- 3. CuO+Fe2O3+Frit+OV METHODOLOGY Paste Screen Printing on Alumina Substrates Green Thick Films Firing Firing Temperature : 10000C Temperature : 10000C Time : 1 hour Time : 1 hour Atmosphere : N2 gas Atmosphere : Air CuFe2O4 Thick Film ceramics Silver electroding Characterization: 1.XRD (Crystal Structure ) 2.SEM (Microstructure) 1. V-I Measurement 5 mGy, 10 mGy, 14 mGy, 2. Gamma Irradiation 18 mGy
- 4. RESULTS AND DISCUSSION 2θ (Degree) 2θ (Degree) XRD profile of CuFe2O4 thick films fired at 10000C for 1 hours in atmosphere of N2 gas (left) and air atmosphere (right) T = Tetragonal
- 5. Surface morphology of CuFe2O4 thick films fired at 10000C for 1 hours in atmosphere of N2 gas (left) and air atmosphere (right) taken with SEM
- 6. V-I Characteristics of CuFe2O4 Thick Films
- 7. V-I Characteristics of CuFe2O4 Thick Films
- 9. Thick film ceramics of CuFe2O4 have been fabricated using screen printing technique. Thick film ceramics of CuFe2O4 fired in atmosphere of N2 gas was more sensitive to gamma radiation than those of CuFe 2O4 fired in air atmosphere. The ceramics of CuFe2O4 fired in N2 gas atmosphere and air atmosphere were applicable for gamma radiation sensor in low dose below 18 mGy
- 10. THE THIRD INTERNATIONAL CONFERENCE ON MATHEMATICS AND NATURAL SCIENCES (ICMNS) BANDUNG, 23-25 NOVEMBER 2010