LIVIVO - Search results -

Search results

Result 1 - 10 of total 2955

Search options

Article ; Online: A Selective Review on Information Criteria in Multiple Change Point Detection.

Gao, Zhanzhongyu / Xiao, Xun / Fang, Yi-Ping / Rao, Jing / Mo, Huadong

2024 Volume 26, Issue 1

Abstract: Change points indicate significant shifts in the statistical properties in data streams at some time points. Detecting change points efficiently and effectively are essential for us to understand the underlying data-generating mechanism in modern data ... ...

Abstract	Change points indicate significant shifts in the statistical properties in data streams at some time points. Detecting change points efficiently and effectively are essential for us to understand the underlying data-generating mechanism in modern data streams with versatile parameter-varying patterns. However, it becomes a highly challenging problem to locate multiple change points in the noisy data. Although the Bayesian information criterion has been proven to be an effective way of selecting multiple change points in an asymptotical sense, its finite sample performance could be deficient. In this article, we have reviewed a list of information criterion-based methods for multiple change point detection, including Akaike information criterion, Bayesian information criterion, minimum description length, and their variants, with the emphasis on their practical applications. Simulation studies are conducted to investigate the actual performance of different information criteria in detecting multiple change points with possible model mis-specification for the practitioners. A case study on the SCADA signals of wind turbines is conducted to demonstrate the actual change point detection power of different information criteria. Finally, some key challenges in the development and application of multiple change point detection are presented for future research work.
Language	English
Publishing date	2024-01-04
Publishing country	Switzerland
Document type	Journal Article ; Review
ZDB-ID	2014734-X
ISSN	1099-4300 ; 1099-4300
ISSN (online)	1099-4300
ISSN	1099-4300
DOI	10.3390/e26010050
Database	MEDical Literature Analysis and Retrieval System OnLINE

Order via subito

This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

Article ; Online: Controllable Assembly of a Quantum Dot-Based Aptasensor Guided by CRISPR/Cas12a for Direct Measurement of Circulating Tumor Cells in Human Blood.

Zhang, Qian / Gao, Xin / Ho, Yi-Ping / Liu, Meng / Han, Yun / Li, Dong-Ling / Yuan, Hui-Min / Zhang, Chun-Yang

Nano letters

2024 Volume 24, Issue 7, Page(s) 2360–2368

Abstract: Accurate and sensitive analysis of circulating tumor cells (CTCs) in human blood provides a non-invasive approach for the evaluation of cancer metastasis and early cancer diagnosis. Herein, we demonstrate the controllable assembly of a quantum dot (QD)- ... ...

Abstract	Accurate and sensitive analysis of circulating tumor cells (CTCs) in human blood provides a non-invasive approach for the evaluation of cancer metastasis and early cancer diagnosis. Herein, we demonstrate the controllable assembly of a quantum dot (QD)-based aptasensor guided by CRISPR/Cas12a for direct measurement of CTCs in human blood. We introduce a magnetic bead@activator/recognizer duplex core-shell structure to construct a multifunctional platform for the capture and direct detection of CTCs in human blood, without the need for additional CTC release and re-identification steps. Notably, the introduction of magnetic separation ensures that only a target-induced free activator can initiate the downstream catalysis, efficiently avoiding the undesired catalysis triggered by inappropriate recognition of the activator/recognizer duplex structure by crRNAs. This aptasensor achieves high CTC-capture efficiency (82.72%) and sensitive detection of CTCs with a limit of detection of 2 cells mL
MeSH term(s)	Humans ; Neoplastic Cells, Circulating/pathology ; Quantum Dots/chemistry ; CRISPR-Cas Systems/genetics ; Liquid Biopsy
Language	English
Publishing date	2024-02-12
Publishing country	United States
Document type	Journal Article
ISSN	1530-6992
ISSN (online)	1530-6992
DOI	10.1021/acs.nanolett.3c04828
Database	MEDical Literature Analysis and Retrieval System OnLINE

Order via subito

Inter-library loan at ZB MED

Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

Article: Pathogenicity of

Gao, Yi-Ping / Luo, Mei / Wang, Xiao-Yun / He, Xiong Zhao / Lu, Wen / Zheng, Xia-Lin

Insects

2022 Volume 13, Issue 10

Abstract: Exploring the pathogenicity of a new fungus strain to non-target host pests can provide essential information on a large scale for potential application in pest control. In this study, we tested the pathogenicity ... ...

Abstract	Exploring the pathogenicity of a new fungus strain to non-target host pests can provide essential information on a large scale for potential application in pest control. In this study, we tested the pathogenicity of
Language	English
Publishing date	2022-10-08
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	2662247-6
ISSN	2075-4450
ISSN	2075-4450
DOI	10.3390/insects13100914
Database	MEDical Literature Analysis and Retrieval System OnLINE

Order via subito

Article ; Online: A bibliometric study on trends in chiropractic research from 1920 to 2023.

Song, Yi-Ping / Liu, Jia-Li / Zong, Chen-Zhong / Zhang, Fang-Shuo / Ren, Yan-Feng / Ching, Yuen-Lim / Wang, Yi-Xiao / Li, Wen-Xun / Zhao, He / Huang, Yi-Ran / Gao, Kuo

Complementary therapies in medicine

2024 Volume 82, Page(s) 103038

Abstract: Objective: An increasing body of evidence suggests a positive role of chiropractic in the treatment of neuro-musculoskeletal disorders. This study aims to explore current research hotspots and trends, providing insights into the broad prospects of this ... ...

Abstract	Objective: An increasing body of evidence suggests a positive role of chiropractic in the treatment of neuro-musculoskeletal disorders. This study aims to explore current research hotspots and trends, providing insights into the broad prospects of this field. Methods: A bibliometric review was conducted on all chiropractic articles included in the Web of Science Core Collection before December 31, 2023. Results: Over the past century, the volume of research in the field of chiropractic has been fluctuating annually, with four peaks observed in total. The United States, Canada, Australia, and the United Kingdom are leading countries. Chu, Eric Chun-Pu is the author with the most publications, while Bronfort, Gert has the highest total citation count. The University of Southern Denmark has produced the most publications, while Queens University - Canada is the most central institution. The Journal of Manipulative and Physiological Therapeutics is the journal with the most publications and citations, while the Journal of the American Medical Association is the most central journal. The two most-cited articles were both authored by Eisenberg DM. Emerging keywords include "chronic pain" and "skills". The theoretical mechanisms and scientific basis of chiropractic, its clinical practice and safety, education and training, integration with other disciplines, and patient experiences and satisfaction are the frontiers and hotspots of research. Conclusion: This study integrates bibliometric analysis to summarize the current state of research and global network centers in the field of chiropractic, further highlighting the hotspots and trends in this field. However, Individual and national rankings should be interpreted with caution due to our focus on Web of Science rather than PubMed.
Language	English
Publishing date	2024-04-04
Publishing country	Scotland
Document type	Journal Article
ZDB-ID	1155895-7
ISSN	1873-6963 ; 0965-2299
ISSN (online)	1873-6963
ISSN	0965-2299
DOI	10.1016/j.ctim.2024.103038
Database	MEDical Literature Analysis and Retrieval System OnLINE

In stock of ZB MED Cologne/Königswinter

Zs.A 3726: Show issues

Location:
Je nach Verfügbarkeit (siehe Angabe bei Bestand)
bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
Jg. 1995 - 2021: Lesesall (2.OG)
ab Jg. 2022: Lesesaal (EG)

Order via subito

Details ▾
- See ZB MED holdings
- Order with fees

Article ; Online: Complications after radiofrequency ablation of hyperparathyroidism secondary to chronic kidney disease.

Lin, Li-Ping / Lin, Miao / Wu, Song-Song / Liu, Wei-Hua / Zhang, Li / Ruan, Yi-Ping / Gao, Mei-Zhu / Hong, Fu-Yuan

Renal failure

2023 Volume 45, Issue 1, Page(s) 2215334

Abstract: Objective: To study the complications of ultrasound-guided radiofrequency ablation (RFA) in chronic kidney disease (CKD) patients undergoing renal replacement therapy with secondary hyperparathyroidism (SHPT).: Methods: This retrospective study ... ...

Abstract	Objective: To study the complications of ultrasound-guided radiofrequency ablation (RFA) in chronic kidney disease (CKD) patients undergoing renal replacement therapy with secondary hyperparathyroidism (SHPT). Methods: This retrospective study reviewed the clinical data, including general information, examination results, treatment times, time interval, and postoperative complications, of 103 SHPT patients who received ultrasound-guided RFA treatment from July 2017 to January 2021. Results: Of 103 patients, 52 required two sessions of RFA within a month. The incidence of recurrent laryngeal nerve injury at the second treatment was significantly higher than that at the first treatment (first session vs. second session, 5.77% vs. 21.15%; Conclusions: An interval of more than 1 month between two treatments may help to avoid recurrent laryngeal nerve injury. Age, serum phosphorus, ALP, and number of ablated nodules were associated with a higher risk of severe hypocalcemia after the first session of RFA.
MeSH term(s)	Humans ; Hyperparathyroidism, Secondary/etiology ; Hyperparathyroidism, Secondary/surgery ; Hypocalcemia/epidemiology ; Phosphorus ; Radiofrequency Ablation/adverse effects ; Recurrent Laryngeal Nerve Injuries/epidemiology ; Renal Insufficiency, Chronic/complications ; Renal Insufficiency, Chronic/therapy ; Retrospective Studies ; Postoperative Complications ; Renal Replacement Therapy ; Age Distribution
Chemical Substances	Phosphorus (27YLU75U4W)
Language	English
Publishing date	2023-06-22
Publishing country	England
Document type	Journal Article
ZDB-ID	632949-4
ISSN	1525-6049 ; 0886-022X
ISSN (online)	1525-6049
ISSN	0886-022X
DOI	10.1080/0886022X.2023.2215334
Database	MEDical Literature Analysis and Retrieval System OnLINE

In stock of ZB MED Cologne/Königswinter

Zs.A 1331: Show issues

Location:
Je nach Verfügbarkeit (siehe Angabe bei Bestand)
bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
Jg. 1995 - 2021: Lesesall (1.OG)
ab Jg. 2022: Lesesaal (EG)

Order via subito

Details ▾
- See ZB MED holdings
- Order with fees

Article: Genome-wide association study and identification of systemic comorbidities in development of age-related macular degeneration in a hospital-based cohort of Han Chinese.

Shih, Chien-Hung / Chuang, Hao-Kai / Hsiao, Tzu-Hung / Yang, Yi-Ping / Gao, Chong-En / Chiou, Shih-Hwa / Hsu, Chih-Chien / Hwang, De-Kuang

Frontiers in genetics

2023 Volume 14, Page(s) 1064659

Abstract: Background: ...

Abstract	Background:
Language	English
Publishing date	2023-02-24
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	2606823-0
ISSN	1664-8021
ISSN	1664-8021
DOI	10.3389/fgene.2023.1064659
Database	MEDical Literature Analysis and Retrieval System OnLINE

Order via subito

Article: Relative apical sparing obtained with speckle tracking echocardiography is not a sensitive parameter for diagnosing light-chain cardiac amyloidosis.

Huang, Pei-Na / Liu, Ya-Ni / Cheng, Xue-Qing / Liu, Hong-Yun / Zhang, Jun / Li, Li / Sun, Jie / Gao, Yi-Ping / Lu, Rui-Rui / Gao, Yi-Peng / Deng, You-Bin

Quantitative imaging in medicine and surgery

2024 Volume 14, Issue 3, Page(s) 2357–2369

Abstract: Background: Distinguishing light-chain cardiac amyloidosis (AL CA) from left ventricular wall thickening (LVWT) resulted from other etiologies has proven to be challenging. This study aimed to determine the sensitivity and specificity of relative apical ...

Abstract	Background: Distinguishing light-chain cardiac amyloidosis (AL CA) from left ventricular wall thickening (LVWT) resulted from other etiologies has proven to be challenging. This study aimed to determine the sensitivity and specificity of relative apical sparing in diagnosing AL CA and investigate the differences in clinical and echocardiographic characteristics between AL CA patients with apical sparing and those with non-apical sparing. Methods: A total of 63 consecutive patients with AL CA, 102 consecutive patients with LVWT (including 51 hypertrophic cardiomyopathy (HCM) and 51 hypertension) and 33 healthy individuals were recruited retrospectively at Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology. Conventional and speckle tracking echocardiography were performed on all subjects. Results: Although wall thickening was observed in all patients, almost all functional parameters were worse in AL CA, except for relative apical longitudinal strain (LS) (P=0.906). Of 63 patients with AL CA, only 17.5% (n=11) showed an apical sparing pattern. Patients with apical sparing had poorer cardiac performance than those with non-apical sparing. Relative apical sparing showed the lowest diagnostic accuracy with an area under the curve (AUC) of 0.58 [95% confidence interval (CI): 0.49-0.67, sensitivity: 17.5%, specificity: 98.0%, P=0.095] to detect AL CA, but right ventricular strain (RVS) (AUC: 0.86, P<0.001) showed the highest among all echocardiographic parameters. When diagnosing AL CA patients with non-apical sparing, RVS continued to maintain excellent diagnostic accuracy (AUC: 0.84, P<0.001), followed by left atrial reservoir strain (LASr) (AUC: 0.77, P<0.001). Conclusions: The diagnostic value of relative apical sparing for AL CA was limited with low sensitivity. In clinical practice, the diagnosis of early AL CA patients should not solely rely on relative apical sparing.
Language	English
Publishing date	2024-03-07
Publishing country	China
Document type	Journal Article
ZDB-ID	2653586-5
ISSN	2223-4306 ; 2223-4292
ISSN (online)	2223-4306
ISSN	2223-4292
DOI	10.21037/qims-23-1292
Database	MEDical Literature Analysis and Retrieval System OnLINE

Order via subito

Article: Influencing factors of predation on five keystone prey species in Haizhou Bay based on Delta-GAMMs.

Gao, Ming-Wei / Dong, Xiu-Qiang / Zhang, Chong-Liang / Xu, Bin-Duo / Ji, Yu-Peng / Ren, Yi-Ping / Xue, Ying

Ying yong sheng tai xue bao = The journal of applied ecology

2023 Volume 34, Issue 4, Page(s) 1137–1145

Abstract: Trophic dynamics is one of the major regulators of fishery production in marine ecosystems, which is important for the implementation of ecosystem-based fisheries management. Based on data collected form bottom trawl surveys in Haizhou Bay and adjacent ... ...

Title translation	基于Delta-GAMMs模型研究海州湾5种关键饵料生物被摄食的影响因素.
Abstract	Trophic dynamics is one of the major regulators of fishery production in marine ecosystems, which is important for the implementation of ecosystem-based fisheries management. Based on data collected form bottom trawl surveys in Haizhou Bay and adjacent waters during autumn of 2011 and 2018, Delta-GAMMs (Delta-generalized additive mixed models) were constructed to evaluate the effects of biotic and abiotic factors on the predation of five key prey species (including
MeSH term(s)	Animals ; Ecosystem ; Bays ; Predatory Behavior ; Perciformes ; Food Chain
Language	English
Publishing date	2023-04-20
Publishing country	China
Document type	Journal Article
ZDB-ID	2881809-X
ISSN	1001-9332
ISSN	1001-9332
DOI	10.13287/j.1001-9332.202304.030
Database	MEDical Literature Analysis and Retrieval System OnLINE

Order via subito

Article: [Improvement on compactibility of the alcoholic extract of Zingiberis Rhizoma by co-spray drying with HPMC].

Zhang, Meng-Shan / Luo, Yu / Gao, Ya-Ting / Li, Yi-Ping / Hong, Yan-Long / Lin, Xiao

Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica

2022 Volume 47, Issue 4, Page(s) 931–937

Abstract: Aiming to solve the poor compactibility of the alcoholic extract of Zingiberis Rhizoma(ZR), this study explored the feasibility of its physical modification using co-spray drying with a small amount of hydroxypropyl methyl cellulose(HPMC). Based on the ... ...

Abstract	Aiming to solve the poor compactibility of the alcoholic extract of Zingiberis Rhizoma(ZR), this study explored the feasibility of its physical modification using co-spray drying with a small amount of hydroxypropyl methyl cellulose(HPMC). Based on the univariate analysis, the influence of two independent variables(the HPMC content in the product and the solid content of spray material) on the powder properties and tablet properties of the dried product was investigated by the central composite design. With the tensile strength and disintegration time of the tablets as the evaluation indexes, the optimal prescription was determined as follows: the HPMC content was 15% and the solid content of spray material was 25.6%. The accuracy of the regression model established for predicting tensile strength and disintegration time of tablets was verified, and the results revealed that the measured values were close to the predicted ones with deviations of 0.47% and-8.2%, indicating good prediction and reproducibility of the model. The tensile strength(4.24 MPa) of tablets prepared with the optimal prescription was 3.59 times that(1.18 MPa, far lower than the baseline of 2 MPa for qualified tablets) with the spray-dried powder of the ZR. On the other hand, due to the addition of HPMC, the disintegration time of tablets increased from 7.3 min to 24.6 min. On the whole, this study provided a new strategy to solve the common problem of poor compactibility of raw Chinese medicinal materials, which facilitated the successful preparation of Chinese medicinal tablets with high drug loads.
MeSH term(s)	Zingiber officinale ; Plant Extracts ; Reproducibility of Results ; Rhizome ; Spray Drying
Chemical Substances	Plant Extracts ; ginger extract (C5529G5JPQ)
Language	Chinese
Publishing date	2022-03-10
Publishing country	China
Document type	Journal Article
ZDB-ID	1004649-5
ISSN	1001-5302 ; 0254-0029
ISSN	1001-5302 ; 0254-0029
DOI	10.19540/j.cnki.cjcmm.20210422.303
Database	MEDical Literature Analysis and Retrieval System OnLINE

In stock of ZB MED Cologne/Königswinter

Zs.A 3056: Show issues

Location:
Je nach Verfügbarkeit (siehe Angabe bei Bestand)
bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
Jg. 1995 - 2021: Lesesall (2.OG)
ab Jg. 2022: Lesesaal (EG)

Order via subito

Details ▾
- See ZB MED holdings
- Order with fees

Article: The Ponto-Geniculo-Occipital (PGO) Waves in Dreaming: An Overview.

Gao, Jin-Xian / Yan, Guizhong / Li, Xin-Xuan / Xie, Jun-Fan / Spruyt, Karen / Shao, Yu-Feng / Hou, Yi-Ping

Brain sciences

2023 Volume 13, Issue 9

Abstract: Rapid eye movement (REM) sleep is the main sleep correlate of dreaming. Ponto-geniculo-occipital (PGO) waves are a signature of REM sleep. They represent the physiological mechanism of REM sleep that specifically limits the processing of external ... ...

Abstract	Rapid eye movement (REM) sleep is the main sleep correlate of dreaming. Ponto-geniculo-occipital (PGO) waves are a signature of REM sleep. They represent the physiological mechanism of REM sleep that specifically limits the processing of external information. PGO waves look just like a message sent from the pons to the lateral geniculate nucleus of the visual thalamus, the occipital cortex, and other areas of the brain. The dedicated visual pathway of PGO waves can be interpreted by the brain as visual information, leading to the visual hallucinosis of dreams. PGO waves are considered to be both a reflection of REM sleep brain activity and causal to dreams due to their stimulation of the cortex. In this review, we summarize the role of PGO waves in potential neural circuits of two major theories, i.e., (1) dreams are generated by the activation of neural activity in the brainstem; (2) PGO waves signaling to the cortex. In addition, the potential physiological functions during REM sleep dreams, such as memory consolidation, unlearning, and brain development and plasticity and mood regulation, are discussed. It is hoped that our review will support and encourage research into the phenomenon of human PGO waves and their possible functions in dreaming.
Language	English
Publishing date	2023-09-20
Publishing country	Switzerland
Document type	Journal Article ; Review
ZDB-ID	2651993-8
ISSN	2076-3425
ISSN	2076-3425
DOI	10.3390/brainsci13091350
Database	MEDical Literature Analysis and Retrieval System OnLINE

Order via subito

To top

More links

Kategorien

Order via subito

More links

Kategorien

Order via subito

Inter-library loan at ZB MED

More links

Kategorien

Order via subito

More links

Kategorien

In stock of ZB MED Cologne/Königswinter

Order via subito

More links

Kategorien

In stock of ZB MED Cologne/Königswinter

Order via subito

More links

Kategorien

Order via subito

More links

Kategorien

Order via subito

More links

Kategorien

Order via subito

More links

Kategorien

In stock of ZB MED Cologne/Königswinter

Order via subito

More links

Kategorien

Order via subito