Wyniki wyszukiwania dla: Y.‐L. Chang

Pozycje od 1 do 20 spośród 40 wyników

Poprzednia

Następna

artykuł

Early‐life infections in association with the development of atopic dermatitis in infancy and early childhood: a nationwide nested case–control study

T.‐L. Lin, Y.‐H. Fan, Y.‐L. Chang, H.J. Ho, więcej

Journal of the European Academy of Dermatology and Venereology > 36 > 4 > 615 - 622

Background Microbial dysbiosis has been implicated in the development of atopic dermatitis (AD). The risk of development of AD following early‐life infections remains unclear. Objective To investigate the impact of early‐life infections on AD development. Methods This population‐based nested case–control study was conducted using the Taiwan's National Health Insurance Research Database. A total...

artykuł

Choroidal thinning and ocular electrophysiology in a case of vascular cognitive impairment after stroke

Lily Y‐L Chang, Monica L Acosta, Joanna Black

Clinical and Experimental Optometry > 102 > 2 > 184 - 187

artykuł

Patient, tumor, and healthcare factors associated with regional variability in lung cancer survival: a Spanish high-resolution population-based study

M. Rodríguez-Barranco, E. Salamanca-Fernández, M. L. Fajardo, E. Bayo, więcej

Clinical and Translational Oncology > 2019 > 21 > 5 > 621-629

Purpose The third most frequently diagnosed cancer in Europe in 2018 was lung cancer; it is also the leading cause of cancer death in Europe. We studied patient and tumor characteristics, and patterns of healthcare provision explaining regional variability in lung cancer survival in southern Spain. Methods A population-based cohort study included all 1196 incident first invasive primary lung cancer...

artykuł

Noninvasive quantitative analysis of ceramide in skin of healthy Chinese population

S.‐S. Cheng, Y.‐L. Chang, W.‐M. Fei, W.‐F. Zhai, więcej

Skin Research and Technology > 24 > 3 > 479 - 484

Objective The objective of this study was to make noninvasive quantitative analysis of ceramide (CER) in skin of healthy Chinese population by high performance liquid chromatography tandem mass spectrometry. Methods Seven healthy subjects were selected and the stratified skin samples were available using cyanoacrylate adhesion method. High performance liquid chromatography tandem mass spectrometry,...

artykuł

A real‐time prediction model for post‐irradiation malignant cervical lymph nodes

W.‐C. Lo, P.‐W. Cheng, P.‐W. Shueng, C.‐H. Hsieh, więcej

Clinical Otolaryngology > 43 > 2 > 477 - 482

Objective To establish a real‐time predictive scoring model based on sonographic characteristics for identifying malignant cervical lymph nodes (LNs) in cancer patients after neck irradiation. Methods One‐hundred forty‐four irradiation‐treated patients underwent ultrasonography and ultrasound‐guided fine‐needle aspirations (USgFNAs), and the resultant data were used to construct a real‐time and...

rozdział

Research on the Control Method of Multi-parameter Comprehensive Decision Making for Spot Welding

Y. L. Chang, C. Zhang, Z. C. Wang, B. Lin, więcej

Lecture Notes in Control and Information Sciences > Robotic Welding, Intelligence and Automation > Intelligent Techniques for Robotic Welding > 227-234

Resistance spot welding quality is always one of key subject matters for study to which many welding scholars at home and abroad in the world devote themselves.It has not been solved satisfactorily at present. The complexity of spot welding process, invisibleness of nugget formation and singleness of control method decide that stabilizing quality is a rather difficult task. The limitations of describing...

artykuł

The oncogenic role of androgen receptors in promoting the growth of oral squamous cell carcinoma cells

T‐F Wu, F‐J Luo, Y‐L Chang, C‐M Huang, więcej

Oral Diseases > 21 > 3 > 320 - 327

ObjectivesThe aims of this study were to examine the expression of androgen receptors (AR) in oral squamous cell carcinoma (OSCC) cells and tumors and to determine the role of AR in regulating OSCC cell growth. Materials and MethodsFour OSCC cell lines were used for analyzing AR expression and transcriptional activity. The effects of AR knockdown on the growth and tumorigenicity of OSCC cells were...

rozdział

Electrical and mechanical design of a vest measuring a large set of physiological signals

Josias Wacker, Olivier Chetelat, Michael Rapin, Christophe Meier, więcej

2014 4th International Conference on Wireless Mobile Communication and Healthcare - Transforming Healthcare Through Innovations in Mobile and Wireless Technologies (MOBIHEALTH) > 47 - 50

2014 4th International Conference on Wireless Mobile Communication and Healthcare - Transforming healthcare through innovations in mobile and wireless technologies (MOBIHEALTH)

This paper presents the mechanical and electrical design of a wearable vest with embedded sensors that allows measuring a big number of various physiological signals. The system paves the way for closely monitoring patients with chronic obstructive lung disease in their everyday life.

rozdział

Detection method for active false-target based on differences of polarimatric frequency response

Z. W. Zong, Y. L. Chang, L. F. Shi, X. S. Wang

IET International Radar Conference 2015 > 1 - 4

IET International Radar Conference 2015

A method using polarization information to detect active false targets introduced by digital radio frequency memory (DRFM) system is presented. Polarization scattering matrixes (PSM) of physical target will be changed along with the frequencies of transmitted pulses, while the equivalent PSMs of active false target are determined by polarimatric characteristics of antennas (or polarimatric modulation)...

artykuł

Dose-dependent effects of d-methionine for rescuing noise-induced permanent threshold shift in guinea-pigs

W.-C. Lo, L.-J. Liao, C.-T. Wang, Y.-H. Young, więcej

Neuroscience > 2013 > 254 > Complete > 222-229

The purpose of this study was to examine the dose–response effectiveness of d-methionine (d-met) in rescuing a noise-induced permanent threshold shift (PTS) and cochlear biochemistry following noise exposure. One hour after being exposed to continuous broadband white noise at 105dB sound pressure level (SPL) for 6h, guinea-pigs were treated five times at 12-h intervals with 200, 400, or 600mg/kg d-met...

artykuł

Association between serum ferritin and microalbuminuria in Type 2 diabetes in Taiwan

Y. H. Hsu, M. C. Huang, H. Y. Chang, S. J. Shin, więcej

Diabetic Medicine > 30 > 11 > 1367 - 1373

AimsSerum ferritin has been found closely related with diabetes and glucose metabolism, but its impact on diabetic nephropathy remains unknown. This study aimed to explore the association between serum ferritin and microalbuminuria in Type 2 diabetes. MethodsEight hundred and fifty‐one subjects with Type 2 diabetes were selected from a cohort participating in a glycaemic control study in Taiwan in...

artykuł

Enhancing the efficiency of simplified red phosphorescent organic light emitting diodes by exciton harvesting

Y.-L. Chang, Z.B. Wang, M.G. Helander, J. Qiu, więcej

Organic Electronics > 2012 > 13 > 5 > 925-931

High efficiency red phosphorescent organic light emitting diode (PHOLED) employing co-doped green emitting molecule bis(2-phenylpyridine)(acetylacetonate)iridium(III) [Ir(ppy) ₂ (acac)] and red emitting molecule bis(2-methyldibenzo[f,h]quinoxaline)(acetylacetonate)iridium(III) [Ir(MDQ) ₂ (acac)] into 4,4′-bis(carbazol-9-yl)biphenyl (CBP) host in a simplified wide-bandgap platform is...

artykuł

Comparative study between endoscopic ultrasonography and positron emission tomography‐computed tomography in staging patients with esophageal squamous cell carcinoma

T.‐J. Yen, C.‐S. Chung, Y.‐W. Wu, R.‐F. Yen, więcej

Diseases of the Esophagus > 25 > 1 > 40 - 47

Treatment strategy of esophageal cancer mainly depends on accurate staging. At present, no single ideal staging modality is superior to another in preoperative tumor‐node‐metastasis (TNM) staging of patients with esophageal cancer. We aimed to investigate the efficacy of endoscopic ultrasonography (EUS) and positron emission tomography‐computed tomography (PET‐CT) for staging of esophageal cancer...

artykuł

Robust H-infinity filtering in finite frequency domain for polytopic systems with application to in-band quantisation noise reduction in uncertain cascaded sigma-delta modulators

Y.-S. Chou, C.-C. Lin, Y.-L. Chang

IET Control Theory & Applications > 2012 > 6 > 9 > 1155 - 1171

This study investigates the problem of robust H_∞ filtering in finite frequency domain for polytopic systems. Robust fixed-order, infinite-impulse-response (IIR) and finite-impulse-response (FIR) designs via indirect approach and direct method are presented. The aforementioned techniques refer to the conventional loop shaping method and that uses recently introduced generalised Kalman??Yakubovich??Popov...

artykuł

High-brightness optical-field-ionization collisional-excitation extreme-ultraviolet lasing pumped by a 100-TW laser system in an optically preformed plasma waveguide

B. K. Chen, Y.-C. Ho, T.-S. Hung, Y.-L. Chang, więcej

Applied Physics B > 2012 > 106 > 4 > 817-822

Recent study on optical-field-ionization collisional-excitation extreme-ultraviolet lasing of Ni-like krypton at 32.8 nm pumped by a 100-TW laser system with an optically preformed plasma waveguide is reported. By using a 9-mm-long pure krypton plasma waveguide fabricated with the axicon-ignitor-heater scheme, the 32.8-nm extreme-ultraviolet laser provided an average output of 10¹² photons/pulse at...

artykuł

Experimental Investigation of Thermal Deformation in Thermoelectric Coolers

W.‐C. Wang, Y.‐L. Chang

Strain > 47 > s2 > 232 - 237

Abstract: From high‐tech industry to consumer electronics, thermoelectric cooler (TEC) has been widely used. Basically, TEC is a sandwich structure. An array of small bismuth telluride cubes is placed between two ceramic plates and bonded to them. When a DC is applied, thermal deformation occurs because of the temperature gradient produced between the two ceramic plates of the device. To ensure the...

rozdział

Thin film solar cells for indoor use

P. C. Yang, I. M. Chan, C. H. Lin, Y. L. Chang

2011 37th IEEE Photovoltaic Specialists Conference > 696 - 698

2011 37th IEEE Photovoltaic Specialists Conference (PVSC)

The effect of low irradiance for thin film solar cells is investigated in this work. First, a-Si:H/CIGS/DSSC/OPV four kinds of thin film solar cells are fabricated and measured with the sun simulator (AM 1.5G, 100 mW/cm²). Then, the saturation current density J₀ is extracted from the Voc and Jsc. Spectral irradiance of the desk light, LED light, sun light at the windowsill and fluorescent lamp are...

artykuł

Gastrointestinal: Gastric emphysema and pneumoperitoneum with spontaneous resolution

Y‐L Chang, Y‐Y Lu, C‐C Huang, H‐H Chiu

Journal of Gastroenterology and Hepatology > 26 > 4 > 786 - 786

artykuł

Adaptive generalised predictive temperature control for air conditioning systems

Y.-L Chang, C.-C Tsai

IET Control Theory & Applications > 2011 > 5 > 6 > 813 - 822

This study presents an adaptive stable generalised predictive control (ASGPC) for temperature control of a class of air-conditioning systems. The proposed ASGPC method is more general and practical than the approaches presented by Rossiter et al. and Kouvaritakis et al. A real-time stable generalised predictive control (GPC) control algorithm along with a recursive least-squares parameter estimator...

rozdział

Bright photoluminescence from non-tapered InN nanowires grown on si by molecular beam epitaxy

Y.-L. Chang, A. Fatehi, Z. Mi

2009 Conference on Lasers and Electro-Optics and 2009 Conference on Quantum electronics and Laser Science Conference > 1 - 2

2009 Conference on Lasers and Electro-Optics (CLEO)

We have achieved superior quality non-tapered InN nanowires on Si(111) by molecular beam epitaxy, which are free of dislocations and exhibit bright photoluminescence at room-temperature and significantly reduced spectral broadening (linewidth~18.5 meV at 77 K).

Poprzednia

Następna

Opcje filtrowania

Data publikacji

Ostatnie 3 lata (1)

Zamknij

Ustawianie zakresu dat

Podaj zakres dat dla filtrowania wyświetlonych wyników. Możesz podać datę początkową, końcową lub obie daty. Daty możesz wpisać ręcznie lub wybrać za pomocą kalendarza.

Od:

Do:
Ustaw własny zakres dat

INFONA - portal komunikacji naukowej

Wyniki wyszukiwania dla: Y.‐L. Chang

Dodaj adresata

Anulowanie wysłania wiadomości

Czy na pewno chcesz anulować wysłanie wiadomości?

Wyślij wiadomość

Opcje filtrowania

Data publikacji

Ustawianie zakresu dat

Podaj zakres dat dla filtrowania wyświetlonych wyników. Możesz podać datę początkową, końcową lub obie daty. Daty możesz wpisać ręcznie lub wybrać za pomocą kalendarza.

Dostępność treści

Typ publikacji

Słowa kluczowe

Zbiór danych

Czasopismo

Zgłaszanie błędu / nadużycia

Nieudane wysłanie zgłoszenia

Ułatwienia dostępu