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| 1 | A modeling method for vibration analysis of cracked beam with arbitrary boundary condition显示文摘This paper establishes a cracked Timoshenko beams model to investigate the vibration behavior based on the ultraspherical polynomials.Timoshenko beam theory is applied to model the free vibration analysis of the cracked beam and the numerical results are obtained by using ultraspherical orthogonal polynomials.The boundary conditions of both ends of the cracked beam are modeled as the elastic spring and the beam is divided into two parts by the crack section,and continuous conditions at the connecting face are modeled by the inverse of the flexibility coefficients of fracture mechanics theory.Ignoring the influence of boundary conditions,displacements admissible functions of cracked Timoshenko beam can be set up as ultraspherical orthogonal polynomials.The accuracy and robustness of the present method are evidenced through comparison with previous literature and the results achieved by the finite element method(FEM).In addition,the effects of flexibility coefficient on the natural frequencies are also investigated by using the proposed method.Numerical examples are given for free vibration analysis of cracked beams with various boundary conditions,which may be provided as reference data for future study. | Kwanghun Kim Sok Kim Kyongjin Sok Chanil Pak Kwangbok Han | 2018 | Journal of Ocean Engineering and Science2018，3，4： | 4 |
| 2 | Up-Regulation of Telomere-Binding Proteins, TRF1, TRF2, and TIN2 Is Related to Telomere Shortening during Human Multistep Hepatocarcinogenesis显示文摘 | Bong-Kyeong Oh Young-Joo Kim Chanil Park Young Nyun Park | 2005 | The American Journal of Pathology2005，，1： | 2 |
| 3 | Erythropoietin reduced myocardiol infarction and left ventricular functional decline after coronary artery ligation in rats显示文摘 | Chanil Moon Melissa Krawczyk Dongchoon Ahn | 2003 | Proc Natl Acad Sci USA2003，100，11： | 1 |
| 4 | Erythropoietin reduces myocardial infarction and left ventricular functional decline after coronary artery ligation in rats显示文摘 | CHANIL M MELISSA K DONGCHOON A | 2003 | Proc Nat Acad Sci U S A2003，100，11： | 1 |
| 5 | Primary liver carcinoma of intermediate (hepatocyte–cholangiocyte) phenotype显示文摘 | Haeryoung Kim Chanil Park Kwang-Hyup Han Jinsub Choi Young Bae Kim Ja Kyung Kim Young Nyun Park | 2003 | Journal of Hepatology2003，，2： | 1 |
| 6 | Ulnar nerve entrnap- ment at the wrist :Guyoncanal syndrome显示文摘 | Mingchan Huang Chanil Huang LingshongLee | 1991 | J Surg Assoc ROC1991，24，： | 1 |
| 7 | Cluster-Based Trust Evaluation Scheme in an Ad Hoc Network显示文摘 | SEUNGHUN J CHANIL P DAESEON C | 2005 | ETRI journal2005，27，4： | 1 |
| 8 | Cluster-based trust evaluation scheme in an Ad Hoc network显示文摘 | SEUNGHUN J CHANIL P DAESEON C | 2005 | ETRI Journal2005，27，4： | 1 |
| 9 | Hexavalent Chromium Removal by Various Adsorbents: Powdered Activated Carbon, Chitosan, and Single/Multi-walled Carbon Nanotubes 显示文摘 | Jung Chanil Heo Jiyong Han Jonghun | 2013 | Separation and Purification Technology2013，106，： | 1 |
| 10 | Cluster-based trust evaluation scheme in Ad hoc network 显示文摘 | SEUNCI-IUN J CHANIL P DAESEON C | 2005 | ETRL Journal2005，27，4： | 1 |
| 11 | Fine-grained user control in ciphertext-policy attribute-based encryption 显示文摘 | Junbeom H Chanil P Seong O H | 2012 | Security and Communication Networks2012，5，3： | 1 |
| 12 | Telomere shortening and telomerase reactivation in dysplastic nodules of human hepatocarcinogenesis显示文摘 | Bong-Kyeong Oh Kwang Jo Chae Chanil Park Kyungsik Kim Woo Jung Lee Kwang-hyub Han Young Nyun Park | 2003 | Journal of Hepatology2003，，5： | 1 |
| 13 | DNA methyltransferase expression and DNA methylation in human hepatocellularcarcinoma and their clinicopathological correlation显示文摘 | Bong-Kyeong Oh Haeryoung Kim Hye-Jung Park Yhong-Hee Shim Jinsub Choi Chanil Park Young Park | 2007 | International Journal of Molecular Medicine2007，，1： | 1 |
| 14 | Cardioproteetion by recombinant human erythropoietin following acute experimental myocardial infarction: dose response and therapeutic window显示文摘 | CHANIL M MELISSA K DOOJIN P | 2005 | Cardiovascular Drugs Therapy2005，19，： | 1 |
| 15 | Predictive Value of Liver Cell Dysplasia for Development of Hepatocellular Carcinoma in Patients With Chronic Hepatitis B显示文摘 | Ja Seung Koo Haeryoung Kim Byung Kyu Park Sang Hoon Ahn Kwang-Hyub Han Chae Yoon Chon Chanil Park Young Nyun Park | 2008 | Journal of Clinical Gastroenterology2008，，6： | 1 |
| 16 | Erythropoietin reduces myo- cardial infarction and left ventricular functional decline after coronary artery ligation in rats显示文摘 | CHANIL MOON MEL1SSA KRAWCZYK DONG- CHOON AHN | 2003 | Proc Natl Acad Sci USA2003，100，： | 1 |
| 17 | Large liver cell change in hepatitis B virus–related liver cirrhosis显示文摘 | Haeryoung Kim Bong‐Kyeong Oh Massimo Roncalli Chanil Park So‐Mi Yoon Jeong Eun Yoo Young Nyun Park | 2009 | Hepatology2009，，3： | 1 |
| 18 | Up Regulation of Telomere-- Binding Proteins, TRF1, TRF2, andTIN2 is related to Telomere Shorteing during Human Multistep Hepato- eareinogenesis显示文摘 | Bong Kyeong Oh Young Joo Kim Chanil Park | 2005 | American Society for Investigative2005，166，1： | 1 |
| 19 | Self-healingkey distribution scheme with long service time 显示文摘 | Chanil Park Jubeom Hur Kisuk Kweon | 2010 | IEICEElectronics Express2010，17，13： | 1 |
| 20 | Efficient thermal management and all-season energy harvesting using adaptive radiative cooling and a thermoelectric power generator显示文摘Passive daytime radiative cooling(PDRC) is useful for thermal management because it allows an object to emit terrestrial heat into space without the use of additional energy.To produce sub-ambient temperatures under direct sunlight,PDRC materials are designed to reduce their absorption of solar energy and to enhance their long-wavelength infrared(LWIR) emissivity.In recent years,many photonic structures and polymer composites have been studied to improve the cooling system of buildings.However,in cold weather(i.e. during winter in cold climates),buildings need to be kept warm rather than cooled due to heat loss.To overcome this limitation,temperature-responsive radiative cooling is a promising alternative.In the present study,adaptive radiative cooling(ARC) film fabricated from a polydimethylsiloxane/hollow SiO_(2) microsphere/thermochromic pigment composite was investigated.We found that the ARC film absorbed solar radiation under cold conditions while exhibiting radiative cooling at ambient temperatures above 40℃.Thus,in outdoor experiments,the ARC film achieved sub-ambient temperatures and had a theoretical cooling power of 63.2 W/m~2 in hot weather.We also demonstrated that radiative cooling with an energy harvesting system could be used to improve the energy management of buildings,with the thermoelectric module continuously generating output power using the ARC film.Therefore,we believe that our proposed ARC film can be employed for efficient thermal management of buildings and all-season energy harvesting in the near future. | Chanil Park Woohwa Lee Choyeon Park Sungmin Park Jaeho Lee Yong Seok Kim Youngjae Yoo | 2023 | Journal of Energy Chemistry2023，，9： | 0 |
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