Operational detection

Rectal tumor segmentation on post neoadjuvant chemoradiotherapy (nCRT) magnetic resonance imaging (MRI) has great significance for tumor measurement, radiomics analysis, treatment planning, and operative strategy. In this study, we developed and evaluated segmentation potential exclusively on post-chemoradiation T2-weighted MRI using convolutional neural networks, with the aim of reducing the detection workload for radiologists and clinicians

12p vikoch 27-06-2024 1 1   Download

The companies can evaluate operational efficiency and detect risks to warn businesses. In the introduction part, the article indicates the definition of SOEs. The second part of the article introduces the role of state-owned enterprises. This part is also a premise for the next part: the experiences of countries in the world including countries in the Organization for Economic Cooperation and Development (OECD) in operating and applying models that picture. The last part is the valuable things that Lao PDR can learn from the experiences of these countries.

6p leminhvu111 07-06-2024 0 0   Download

In this paper, we present an in-house flexible and portable lidar system integrating an inexpensive, passively Q-switched laser Nd: YAG and a detection module operating in both analog and photon counting mode. This system is designed to study the atmospheric boundary layer (BL) and cirrus clouds (CC). The passively Q-switched Nd:YAG pulsed laser, operating at a second-harmonic generation (SHG) wavelength of 532 nm, features a pulse energy up to 200 mJ, a repetition rate of 1 Hz to 15 Hz, and a pulse duration of 15 ns.

14p dianmotminh02 03-05-2024 6 1   Download

This article introduces a new method for evaluating the mechanical behavior of structures to detect potential damages in bridge spans. The study enables us to monitor the stiffness degradation of bridge spans over time, operating under different working conditions.

8p viohoyo 25-04-2024 1 1   Download

In "Penetration testing essentials", the following content will be discussed: Chapter 1 introduction to penetration testing, chapter 2 introduction to operating systems and networking, chapter 3 introduction to cryptography, chapter 4 outlining the pen testing methodology, chapter 5 gathering intelligence, chapter 6 scanning and enumeration, chapter 7 conducting vulnerability scanning, chapter 8 cracking passwords, chapter 9 retaining access with backdoors and malware, chapter 10 reporting, chapter 11 working with defensive and detection systems, chapter 12 covering your tracks and evading ...

287p longtimenosee05 31-03-2024 2 0   Download

Part 1 book "Quantum optics for beginners" by author Zbigniew Ficek includes contents: General description and quantization of em fields; hamiltonians for quantum optics; detection of the em field and correlation functions; representations of the em field; photon phase operator; squeezed states of light; phase space representations of the density operator; single mode interaction; open quantum systems.

171p muasambanhan09 16-03-2024 0 0   Download

Part 2 book "Twin-control - A digital twin approach to improve machine tools lifecycle" includes content: Non-intrusive load monitoring on component level of a machine tool using a kalman filter based disaggregation approach; utilizing PLC data for workpiece flaw detection in machine tools; simulation of machining operations based on the VMT concept; cyber physical system to improve machining process performance; fleet wide proactive maintenance of machine tools; visualization of simulated and measured process data from theory to practice... and other contents.

298p muasambanhan06 01-02-2024 4 3   Download

Ebook "Localized surface plasmon resonance based nanobiosensors" introduces the fundamentals and applications of the localized surface plasmon resonance (LSPR) property of noble metallic nanoparticles, with an emphasis on the biosensing applications of plasmonic nanoparticles, especially in living cell imaging and photothermal therapy.

123p nhanphanguyet 28-01-2024 5 2   Download

Currently, in Vietnam, the management and operation of the power system face challenges and difficulties due to complex terrain conditions, natural disasters, floods, and typhoons. In addition to the power grid failures caused by natural disasters that damage the power system. The power grid failures caused by humans are serious and directly affect human life.

8p vimarillynhewson 02-01-2024 3 2   Download

The purpose of this study was to compare the diagnostic value of serum oligosaccharide chain (G-test), alpha-fetoprotein (AFP) and aspartic aminotransferase to alanine aminotransferase ratios (AAR), both alone and in combination, for predicting hepatocellular carcinoma (HCC) onset.

11p vialfrednobel 23-12-2023 4 3   Download

How does one begin to protect their network against such a determined enemy who can sneak in past the firewall by using traffic that, by all accounts, looks to be perfectly acceptable according to the firewall? By using a Cisco Intrusion Detection Sensor, that’s how.The Cisco IDS looks at traffic more deeply than the firewall and operates proactively by blocking or changing access-lists on the PIX firewall or Cisco routers on the fly. In order for the Cisco IDS sensor to do its job, the IDS sensor and management software must be installed and configured properly.

673p haojiubujain09 30-11-2023 15 5   Download

Ebook "Feature extraction in computer vision and image processing" includes content: Introductionl images, sampling and frequency domain processing; basic image processing operations, low- level feature extraction (including edge detection); feature extraction by shape matching,... and other contents.

360p haojiubujain07 20-09-2023 9 4   Download

Ebook "VOIP voice and fax signal processing" includes content: PSTN basic infrastructure, interfaces, and signals; VoIP overview and infrastructure; voice compression; generic VAD/CNG for waveform codecs; packet loss concealment techniques; ECHO cancellation; DTMF Detection, Generation, and Rejection; caller ID features in VoIP; wideband voice modules operation,... and other contents.

592p haojiubujain07 20-09-2023 4 3   Download

Part 1 of ebook "Mastering JavaScript high performance" provides readers with contents including: chapter 1 - the need for speed; chapter 2 - increasing code performance with JSLint; chapter 3 - understanding JavaScript build systems; chapter 4 - detecting performance; chapter 5 - operators, loops, and timers;...

115p tieulangtran 28-09-2023 8 5   Download

The results show positive impact from firms’ indicators of market orientation such as the improvement of existing products, the percentage of important customers within the same commune as the location of the firms, and the firm’s prioritizing attitude towards contacts of competitors within their network size. At the same time, the results detect negative impact on firms’ access to finance from the introduction of new operational processes/technologies, the number of important customers attributable to the increased resultant costs.

42p nhanchienthien 25-07-2023 8 5   Download

In particular, the Sobel mask will be used for tumor edge detection, then dilation operator is applied to link all dashed tumor boundaries, before the watershed algorithm is implemented to detect and segment the tumor regions.

9p vidoctorstrange 06-05-2023 5 2   Download

In patients with history of malignancy, new-onset liver lesions often present diagnostic challenges. We present the case of a patient with history of neuroendocrine tumor and new-onset echo-rich hepatic lesion, in whom attenuation imaging helped to make the diagnosis. Attenuation imaging is an ultrasound-based technique that allows for the quantification of hepatic fat content on the basis of a measurement of sound attenuation.

5p videadpool 05-05-2023 3 2   Download

In this work, we demonstrate an intensified and green approach to synthesize carbon dots from waste coffee. The synthesized carbon dots have application in sensing e.g. detecting heavy metals, contaminants in water, drug delivery and bioimaging.

9p vicedric 08-02-2023 4 1   Download

Field emission scanning electron microscopy analysis results showed that nano MoO3 exhibited a nanobelt structure. The maximum 10 mg/L Sb+5 removal was 93% at 1.20 mg/L MoO3 /MoS2-E composite concentration at pH = 9 after 20 min at 15 mW/m2 simulated sunlight power via photoelectrocatalysis while the maximum Sb+5 removal via adsorption was detected as 80% for the same operational conditions in unilluminated conditions.

18p lyhuyenthu 31-01-2023 4 2   Download

Field operation and preparation (FO & P) processes in the outages of nuclear power plants (NPPs) involve tedious team coordination processes. This study proposed a predictive NPP outage control method through computer vision and data-driven simulation. The proposed approach aims at automatically detecting abnormal human/ team behaviors and predicting delays during outages.

11p vironald 15-12-2022 13 5   Download