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81961
A Probabilistic Model for Evaluation of the Dynamic Behavior of a Concrete Gravity Dam considering the Fluid-Structure Interaction
Published 2023-01-01“…Also, the results present the dependence of the responses and the propagation status on the excitation frequency and its relationship with the system frequency and the reservoir natural frequency.…”
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81962
Changes and determinants of pneumococcal vaccine uptake in Ethiopia.
Published 2025-01-01“…Despite the increase in uptake, Ethiopia remains far from reaching its immunization goals. The study showed that place of residence, birth order, place of delivery, antenatal care and regional variation were significantly associated with pneumococcal vaccine uptake.…”
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81963
Procédures référentielles indexicales, relations rhétoriques et structuration du discours
Published 2015-12-01“…This article argues that it is not the indexical expression in and of itself (whether a 3rd person pronoun, etc.) which fulfils the indexical referring function, whether it is deixis, “anadeixis” or anaphora; but rather the indexical procedure chosen by the speaker/writer as such. …”
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81964
Digital Thread-Based Optimisation Framework for Aeronautical Structures: A Vertical Tail Plane Use Case
Published 2024-12-01“…Amongst these, the ‘digital thread’ is an architecture that aims at optimising the knowledge of a system by merging prior knowledge of the product with information from multiple stages of its lifecycle in order to improve the performance of new products to be designed, thanks to the increased accuracy of this updated knowledge. …”
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81965
Carbon nanotube manipulates crystallization kinetics and viscoelastic behavior of PP/EBC blends
Published 2025-01-01“…Abstract Polypropylene (PP) offers numerous benefits to industrial applications due to its excellent processability and cost‐effectiveness. …”
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81966
Compressed Sensing Based on the Characteristic Correlation of ECG in Hybrid Wireless Sensor Network
Published 2015-10-01“…One of the features of WBAN is that its power consumption and sampling rate should be restricted to a minimum. …”
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81967
Blind video watermarking algorithm based on correlations between neighboring frames
Published 2006-01-01“…A blind video watermarking method was proposed,in which the watermark composed of symbol part and in-formation part was embedded into the original video frames.After some video frames hiding the watermark were selected randomly from one segment of the video sequences,the symbol water mark was embedded into low frequency discrete cosine transform(DCT) coefficients of fixed blocks of such frames,whereas the information water mark was embedded into direct current coefficients of some other blocks selected by a cryptographic key.Repeat embedding till the whole video was watermarked.To extract the information watermark,the frames holding watermark were found out by detect-ing water the symbol mark rapidly from one video segment whose length was long enough to hold the whole watermark.Then,by using the high correlations between the watermarked frame and its neighboring frames,the pixel values of the blocks where the watermark was embedded can be well estimated.Comparing the estimated values with the current val-ues in the corresponding positions,the information watermark could be reconstructed.Experimental results show that this video watermarking method is robust against attacks such as compression,scaling,frame dropping,etc.…”
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81968
Value of aspartate aminotransferase/alanine aminotransferase Ratio in predicting coronary thrombus burden in ST elevation myocardial infarction patients undergoing primary percutan...
Published 2024-01-01“…Background and aim The liver is extremely responsive to circulatory hemodynamics as a result of its intricate network of blood arteries. Elevated blood transaminase levels are frequently detected in individuals with myocardial infarction, this study is to determine the predictive value of the aspartate aminotransferase/alanine aminotransferase (AST/ALT) ratio and different clinical parameters in assessing the severity of coronary thrombus burden in patients with ST-elevation myocardial infarction (STEMI) undergoing primary PCI. …”
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81969
Brain tumor segmentation by deep learning transfer methods using MRI images
Published 2024-06-01“…The diagnosis of patients with gliomas is based on the analysis of magnetic resonance images and manual segmentation of tumor boundaries. However, due to its time-consuming nature, there is a need for a fast and reliable automatic segmentation algorithm. …”
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81970
Shape and Position of The Hands on The Bicycle Drop Bar Analysis
Published 2023-03-01“…The drop bar form is made by adjusting the needs and desires of its users. The shape of the drop bar on a racing bicycle can affect the speed, agility, stability, and direction of the bicycle while riding. …”
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81971
THEORETICAL ASPECTS OF ANALYSIS OF THE CONCEPT OF THE PRECARIAT IN THE CONTEXT OF CLASS THEORIES
Published 2020-08-01“…The specifics of the precariat, its place and role in modern society do not allow us make an unequivocal conclusion about its status and the people included in it. …”
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81972
The discontinuous solutions of Lame’s equations for a conical defect
Published 2018-07-01“…Under a defect one considers a part of a surface (mathematical cut on the surface) when passing through which function and its normal derivative have discontinuities of continuity of the first kind. …”
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81973
Metagenomic and Transcriptomic Analysis Reveals Crosstalk Between Intratumor Mycobiome and Hosts in Early‐Stage Nonsmoking Lung Adenocarcinoma Patients
Published 2025-01-01“…Methods In this study, we conducted ultra‐deep metagenomic and transcriptomic sequencing on 128 samples collected from 46 nonsmoking ES‐LUAD patients and 41 healthy controls (HC), aiming to characterize the tumor‐resident mycobiome and its interactions with the host. Results The results revealed that ES‐LUAD patients exhibited fungal dysbiosis characterized by reduced species diversity and significant imbalances in specific fungal abundances. …”
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81974
Stackelberg games-based distributed algorithm of pricing and resource allocation in heterogeneous wireless networks
Published 2013-01-01“…To deal with resource allocation in heterogeneous wireless networks,an algorithm based on multi-leader multi-follower Stackelberg games model was proposed to satisfy optimal utility of both operators and mobile users.The mobile user’s utility function with payoff and cost was designed,and it was demonstrated that the utility function obey concave function condition after defining operator price strategy,which assured the existence of Nash equilibrium point.A distributed iterative algorithm was presented to obtain optimal strategies of mobile user’s bandwidth allocation and operator’s pricing.At last,simulation experiments acquire player’s optimal strategies and Subgame perfect Nash equilibrium.…”
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81975
Berkeley’s Best System: An Alternative Approach to Laws of Nature
Published 2019-05-01“…Berkeley’s account deserves to be taken seriously in its own right.…”
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81976
Network Embedding-Aware Point-of-Interest Recommendation in Location-Based Social Networks
Published 2019-01-01“…On the other hand, neural network-based embedding methods have shown its power in many recommendation tasks with its ability to extract high-level representations from raw data. …”
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81977
Research on(t,k)-diagnosability for exchanged hypercube network
Published 2016-03-01“…Fault diagnosis was an important part in the processing of network system repair.PMC was a diagnosis model which was simple and easy to be understood.Through analysis of the structure of exchanged hypercube,a generalization measure of fault diagnosis for the network system was provided,called (t,k)-fault diagnosis method.By computing,it is shown that EH(s,p) is <math xmlns="http://www.w3.org/1998/Math/MathML"> <mrow> <mo>( </mo> <mrow> <msup> <mn>2 </mn> <mrow> <mfrac> <mrow> <mi>s </mi> <mo>+ </mo> <mi>p </mi> <mo>− </mo> <mn>1 </mn> </mrow> <mn>2 </mn> </mfrac> </mrow> </msup> <mo>,</mo> <mi>s </mi> <mo>+ </mo> <mn>1 </mn> </mrow> <mo>) </mo> </mrow> </math>-diagnosable and conditional <math xmlns="http://www.w3.org/1998/Math/MathML"> <mrow> <mo>( </mo> <mrow> <mfrac> <mrow> <msup> <mn>2 </mn> <mrow> <mi>s </mi> <mo>+ </mo> <mi>p </mi> <mo>+ </mo> <mn>1 </mn> </mrow> </msup> <mo>− </mo> <mn>2 </mn> <mi>s </mi> </mrow> <mrow> <mi>p </mi> <mo>+ </mo> <mn>1 </mn> </mrow> </mfrac> <mo>,</mo> <mn>2 </mn> <mi>s </mi> </mrow> <mo>) </mo> </mrow> </math> -diagnosable,where 1≤s≤p.The result shows that the(t,k)-diagnosability of EH(s,p) is <math xmlns="http://www.w3.org/1998/Math/MathML"> <msup> <mn>2 </mn> <mrow> <mfrac> <mrow> <mi>s </mi> <mo>+ </mo> <mi>p </mi> <mo>− </mo> <mn>1 </mn> </mrow> <mn>2 </mn> </mfrac> </mrow> </msup> </math> ,which is bigger than its ordinary diagnosability s+1,and the conditional (t,k)-diagnosability is <math xmlns="http://www.w3.org/1998/Math/MathML"> <mrow> <mfrac> <mrow> <msup> <mn>2 </mn> <mrow> <mi>s </mi> <mo>+ </mo> <mi>p </mi> <mo>+ </mo> <mn>1 </mn> </mrow> </msup> <mo>− </mo> <mn>2 </mn> <mi>s </mi> </mrow> <mrow> <mi>p </mi> <mo>+ </mo> <mn>1 </mn> </mrow> </mfrac> </mrow> </math>,which is bigger than its ordinary conditional diagnosability 4s-3.Above results present the important theory basis for fault diagnosis of exchanged hypercube network.…”
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81978
Astragalin: A Bioactive Phytochemical with Potential Therapeutic Activities
Published 2018-01-01“…Although researchers have reported multiple pharmacological applications of astragalin in various diseased conditions, further experimental investigations are still mandatory to fully understand its mechanism of action. It is contemplated that astragalin could be subjected to structural optimization to ameliorate its chemical accessibility, to optimize its absorption profiles, and to synthesize its more effective analogues which will ultimately lead towards potent drug candidates.…”
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81979
Congenital Oral Squamous Cell Carcinoma in a Suckling Piglet
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81980
I dispositivi e la possibilità di aprire luoghi d'abitare. Una riflessione a partire dalle "cose" di Heidegger
Published 2024-12-01“…This clarification will lead us to the difference between the dimensionality of the world and the two-dimensionality of its image, which the user enjoys through devices. …”
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