![](images/graphics/blank.gif)
Magnetic resonant
-
Part 2 book "Nitrogen fixation - Methods and protocols" includes content: X-Ray crystallography; X-ray absorption spectroscopy, small angle X-ray scattering spectroscopy; electron paramagnetic resonance spectroscopy; magnetic circular dichroism spectroscopy; mössbauer spectroscopy; nitrogenase structure and function relationships by density functional theory; modeling the mofe nitrogenase system with broken symmetry density functional theory.
182p
dianmotminh04
12-07-2024
0
0
Download
-
Part 1 of ebook "Medical imaging systems: An introductory guide" provides readers with contents including: Chapter 1 - Introduction; Chapter 2 - System theory; Chapter 3 - Image processing; Chapter 4 - Endoscopy; Chapter 5 - Microscopy; Chapter 6 - Magnetic resonance imaging;...
121p
daonhiennhien
03-07-2024
1
1
Download
-
To establish and validate a predictive model combining pretreatment multiparametric MRI-based radiomic signatures and clinical characteristics for the risk evaluation of early rapid metastasis in nasopharyngeal carcinoma (NPC) patients.
12p
vishanshan
27-06-2024
2
1
Download
-
To investigate the value of differential diagnosis of hepatocellular carcinoma (HCC) and non-hepatocellular carcinoma (non-HCC) based on CT and MR multiphase radiomics combined with different machine learning models and compare the diagnostic efficacy between different radiomics models.
12p
vishanshan
27-06-2024
4
1
Download
-
To investigate the indications and efficacy of gamma knife radiosurgery (GKRS) as a salvage treatment for recurrent low-and high-grade glioma. This retrospective study of 107 patients with recurrent glioma treated with GKRS between 2009 and 2022, including 68 high-grade glioma (HGG) and 39 low-grade glioma (LGG) cases.
12p
vishanshan
27-06-2024
1
1
Download
-
Preclinical in vivo cancer models are essential tools for investigating tumor progression and response to treatment prior to clinical trials. Although treatment modalities are regularly assessed in mice upon tumor growth in vivo, surgical resection remains challenging, particularly in the orthotopic site. Here, we report a successful surgical resection of glioblastoma (GBM) in patient-derived orthotopic xenografts (PDOXs).
14p
vishanshan
27-06-2024
3
1
Download
-
Preoperative diagnosis of flum terminale ependymomas (FTEs) versus schwannomas is difficult but essential for surgical planning and prognostic assessment. With the advancement of deep-learning approaches based on convolutional neural networks (CNNs), the aim of this study was to determine whether CNN-based interpretation of magnetic resonance (MR) images of these two tumours could be achieved.
11p
vikoch
27-06-2024
1
1
Download
-
This study aimed to develop and validate a machine learning (ML)-based fusion model to preoperatively predict Ki-67 expression levels in patients with head and neck squamous cell carcinoma (HNSCC) using multiparametric magnetic resonance imaging (MRI).
14p
vikoch
27-06-2024
3
1
Download
-
The low specificity of Thyroid Imaging Reporting and Data System (TI-RADS) for preoperative benignmalignant diagnosis leads to a large number of unnecessary biopsies. This study developed and validated a predictive model based on MRI morphological features to improve the specificity.
14p
vikoch
27-06-2024
2
1
Download
-
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
-
Pseudo-computed tomography (pCT) quality is a crucial issue in magnetic resonance image (MRI)- only brain stereotactic radiotherapy (SRT), so this study systematically evaluated it from the multi-modal radiomics perspective.
11p
vikoch
27-06-2024
1
1
Download
-
This paper reports the isolation of steroid and triterpene compounds from leaf chloroform extract residues and vine stems of S. juventas and the determination of their structure by nuclear magnetic resonance spectroscopy.
8p
visergeyne
18-06-2024
0
0
Download
-
This study proposes a straightforward approach for the creation of electrically reconfigurable metamaterial absorbers through the integration of varactor diodes. The presented work encompasses two distinct types of absorbers: single-band and dual-band metamaterial absorbers.
10p
visergeyne
18-06-2024
0
0
Download
-
Part 1 book "Hughes - Electrical and electronic technology" includes content: International system of measurement, introduction to electrical systems, simple dc circuits, network theorems, capacitance and capacitors, electromagnetism, simple magnetic circuits, inductance in a DC circuit, alternating voltage and current, single phase series circuits, single phase parallel networks, power in AC circuits, complex notation, resonance in AC circuit, network theorems applied to ac networks,... and other contents.
498p
dianmotminh03
17-06-2024
1
0
Download
-
Part 1 book "Teach yourself electricity and electronics" includes content: Basic physical concepts, electrical units, measuring devices, basic dc circuits, direct-current circuit analysis, resistors, cells and batteries, magnetism, alternating current basics, inductance, capacitance, phase, inductive reactance, capacitive reactance, impedance and admittance, RLC circuit analysis, power and resonance in ac circuits, transformers and impedance matching, introduction to semiconductors.
390p
dianmotminh03
17-06-2024
3
0
Download
-
Based on the quantum kinetic equation for electrons, we theoretically studied the Quantum Multi-photon Nonlinear Absorption of a Strong Electromagnetic Wave (EMW) in twodimensional graphene with electron-optical phonon scattering mechanism.
9p
viambani
18-06-2024
3
1
Download
-
Part 2 book "Switching power supply design" includes content: Bipolar power transistor mase drives, MOSFET powwer transistors and input driver circuits, magnetic- amplidier posstregulators; tuenon, turnoff switching losses and snubbers, feedback-loop stabilization, resonant converters, waveforms,... and other contents.
350p
dianmotminh03
03-06-2024
1
0
Download
-
Part 1 book "Hughes electrical and electronic technology" includes content: International system of measurement, introduction to electrical systems, simple dc circuits, network theorems, capacitance and capacitors, electromagnetism, simple magnetic circuits, inductance in a DC circuit, alternating voltage and current, single phase series circuits, single phase parallel networks, power in AC circuits, complex notation, resonance in AC circuits; network theorems applied to ac networks; electronic systems; passive filters,... and other contents.
578p
dianmotminh03
03-06-2024
4
2
Download
-
This book, based on many lectures and seminars, attempts to provide advanced undergraduates and graduate students with a systematic, readable and inexpensive introduction to the methods of structure determination by NMR. It starts with a deliberately concise 'survey of the basic terms, parameters and techniques dealt with in detail in other books, which this workbook is not intended to replace.
138p
vimeyers
29-05-2024
5
1
Download
-
Ebook "Biomedical nanotechnology: Methods and protocols" is to provide an overview of biomedical nanotechnology, from the conception of novel materials in the laboratory to the application of such structures in the clinic. After a brief introductory chapter, the first section consists of protocol chapters which provide practical information on the synthesis of a variety of solution-phase and surface-bound nanomaterials and their application in sensing, imaging, and/or therapeutics; most chapters provide step-by-step instructions and insight into overcoming possible pitfalls and challenges.
447p
dongmelo
27-05-2024
3
2
Download
CHỦ ĐỀ BẠN MUỐN TÌM
![](images/graphics/blank.gif)