Suggested Topics within your search.
Suggested Topics within your search.
- Research 4
- Methodology 2
- Business 1
- Digital techniques 1
- Digitale Photographie 1
- Dissertations, Academic 1
- Evaluation research (Social action programs) 1
- Evidence-based social work 1
- General 1
- Mass media 1
- Nursing 1
- Nursing Research 1
- Objectivity 1
- PHOTOGRAPHY 1
- Photography 1
- Phototechnik 1
- Psychological aspects 1
- Psychology 1
- Social service 1
- Techniques 1
- methods 1
-
421
The Heavy metals contamination and health risk assessment in food samples from the Democratic Republic of the Congo: A systematic review
Published 2024-11-01“…Chronic exposure can lead to serious health issues, with the impact of contaminated foods influenced by factors such as exposure level, body mass, age, and gender. …”
Get full text
Article -
422
SPS-RCNN: Semantic-Guided Proposal Sampling for 3D Object Detection from LiDAR Point Clouds
Published 2025-02-01“…To address these issues, we propose semantic-guided proposal sampling-RCNN (SPS-RCNN), a multi-stage detection framework based on point–voxel fusion. …”
Get full text
Article -
423
A Lightweight Kernel Density Estimation and Adaptive Synthetic Sampling Method for Fault Diagnosis of Rotating Machinery with Imbalanced Data
Published 2024-12-01“…These challenges are particularly pronounced when defining decision boundaries accurately and managing limited computational resources in real-time machine monitoring. To address these issues, this study presents KDE-ADASYN-based MobileNet with SENet (KAMS), a lightweight convolutional neural network designed for fault diagnosis in rotating machinery. …”
Get full text
Article -
424
Biorefinery of Beach Cast Seaweed in Brazil: Renewable Energy and Sustainability
Published 2024-08-01“…Firstly, the deposition of macroalgae was sampled through 28 collections on seven beaches in the city of Maceió, Brazil, over a two-year period using a zigzag sampling method, covering a deposition area of 135,000 m<sup>2</sup>. …”
Get full text
Article -
425
A highly accurate nanopore-based sequencing workflow for culture and PCR-free microbial metagenomic profiling of urogenital samples
Published 2025-02-01“…These issues are also a barrier to adoption as standard clinical tools in, for example, diagnosis of urogenital infections. …”
Get full text
Article -
426
Design of a wideband quantum power and energy standard based on the sub-sampling method with programmable Josephson voltage standard
Published 2025-01-01“…To address these issues, this paper proposes a wideband quantum power and energy standard design based on programmable Josephson voltage standard. …”
Get full text
Article -
427
Enhancing the robustness of Mendelian randomization studies: lessons from a two-sample analysis of viral infections and colorectal cancer
Published 2024-12-01“…Abstract This Matters Arising article critically examines the study “Genetic susceptibility association between viral infection and colorectal cancer risk: a two-sample Mendelian randomization analysis” by Li et al., highlighting both its contributions and methodological limitations. …”
Get full text
Article -
428
Evaluating the Causal Association Between Type 2 Diabetes and Alzheimer’s Disease: A Two-Sample Mendelian Randomization Study
Published 2025-04-01“…<b>Results</b>: Of 271 articles, 8 MR studies were included (sample sizes: 68,905 to 788,989), all from European ancestry. …”
Get full text
Article -
429
-
430
A novel extraction method of prymnesins from Prymnesium parvum whole culture samples and re-evaluation of existing protocols
Published 2025-09-01“…The detection of PRMs is still a challenge due to a lack of analytical standards and stability issues along with losses during conventional extraction methods. …”
Get full text
Article -
431
Assessment of Safety and Interference Issues of Radio Frequency Identification Devices in 0.3 Tesla Magnetic Resonance Imaging and Computed Tomography
Published 2014-01-01“…Fifteen samples of RFID tags with two different sizes (wristband and ID card types) were tested. …”
Get full text
Article -
432
-
433
-
434
Development of enriced butter
Published 2021-12-01“…At present the issues related to the prevention of diseases of the 20th century that arise with the development of human society and include external (infection, climate change, ecology) and internal (stressful situations, weakening of immunity, metabolic problems) reasons caused by the modern lifestyle are the topical issues of the world community. …”
Get full text
Article -
435
An ensemble learning method with GAN-based sampling and consistency check for anomaly detection of imbalanced data streams with concept drift.
Published 2024-01-01“…Only a few approaches tackle the joint issue of imbalance and concept drift. To overcome this joint issue, we propose an ensemble learning method with generative adversarial network-based sampling and consistency check (EGSCC) in this paper. …”
Get full text
Article -
436
Applying Machine Learning Sampling Techniques to Address Data Imbalance in a Chilean COVID-19 Symptoms and Comorbidities Dataset
Published 2025-01-01“…The dataset obtained from the EPIVIGILA system and the Chilean Epidemiological Surveillance Process contains information on over 6,000,000 patients, but, like many current datasets, it suffers from class imbalance. To address this issue, we applied various machine learning algorithms, both with and without sampling methods, and compared them using different classification and diagnostic metrics such as precision, sensitivity, specificity, likelihood ratio positive, and diagnostic odds ratio. …”
Get full text
Article -
437
Generalized robust regression techniques and adaptive cluster sampling for efficient estimation of population mean in case of rare and clustered populations
Published 2025-01-01“…Abstract Situations when field researchers are tempted to deviate from preselected sampling plan and to include nearby or related units in sample, then adaptive cluster sampling (ACS) offers a nearly completion solution. …”
Get full text
Article -
438
A mathematical model of steel sample stretching: Establishing a unified nature and mechanism of the relationship between deformation stages
Published 2025-01-01“…Moreover, the current studies of this issue, despite the fact that they were carried out on the basis of a physical and mathematical approach, could not model the real process of this mechanism due to the fact that they did not find a single essence of this process. …”
Get full text
Article -
439
A Novel Interrupted-Sampling Repeater Jamming Suppression Method Based on Time-Frequency Analysis and Target Sparse Reconstruction
Published 2022-01-01“…Interrupted-sampling repeater jamming (ISRJ) is a new kind of coherent jamming for linear frequency modulation (LFM) signals. …”
Get full text
Article -
440
RS-SCBiGRU: a noise-robust neural network for high-speed motor fault diagnosis with limited samples
Published 2025-07-01“…To address this issue, this study proposes a frequency-adaptive fault diagnosis method for high-speed motors under small-sample scenarios. …”
Get full text
Article