|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Ultrafast laser processing of materials: from science to industry显示文摘Processing of materials by ultrashort laser pulses has evolved significantly over the last decade and is starting to reveal its scientific,technological and industrial potential.In ultrafast laser manufacturing,optical energy of tightly focused femtosecond or picosecond laser pulses can be delivered to precisely defined positions in the bulk of materials via two-/multi-photon excitation on a timescale much faster than thermal energy exchange between photoexcited electrons and lattice ions.Control of photoionization and thermal processes with the highest precision,inducing local photomodification in sub-100-nm-sized regions has been achieved.State-of-the-art ultrashort laser processing techniques exploit high 0.1–1μm spatial resolution and almost unrestricted three-dimensional structuring capability.Adjustable pulse duration,spatiotemporal chirp,phase front tilt and polarization allow control of photomodification via uniquely wide parameter space.Mature opto-electrical/mechanical technologies have enabled laser processing speeds approaching meters-per-second,leading to a fast lab-to-fab transfer.The key aspects and latest achievements are reviewed with an emphasis on the fundamental relation between spatial resolution and total fabrication throughput.Emerging biomedical applications implementing micrometer feature precision over centimeter-scale scaffolds and photonic wire bonding in telecommunications are highlighted. | Mangirdas Malinauskas Albertas Žukauskas Satoshi Hasegawa Yoshio Hayasaki Vygantas Mizeikis Ričardas Buividas Saulius Juodkazis | 2016 | Light(Science & Applications)2016，5，1： | 37 |
| 2 | Minimally invasive surgery for gastric cancer: A comparison between robotic, laparoscopic and open surgery显示文摘AIM To investigate the role of minimally invasive surgery for gastric cancer and determine surgical, clinical, and oncological outcomes.METHODS This is a propensity score-matched case-control study, comparing three treatment arms: robotic gastrectomy(RG), laparoscopic gastrectomy(LG), open gastrectomy(OG). Data collection started after sharing a specific study protocol. Data were recorded through a tailored and protected web-based system. Primary outcomes: harvested lymph nodes, estimated blood loss, hospital stay, complications rate. Among the secondary outcomes, there are: operative time, R0 resections, POD of mobilization, POD of starting liquid diet and soft solid diet. The analysis includes the evaluation of type and grade of postoperative complications. Detailed information of anastomotic leakages is also provided.RESULTS The present analysis was carried out of 1026 gastrectomies. To guarantee homogenous distribution of cases, patients in the RG, LG and OG groups were 1:1:2 matched using a propensity score analysis with a caliper = 0.2. The successful matching resulted in a total sample of 604 patients(RG = 151; LG = 151; OG = 302). The three groups showed no differences in all baseline patients characteristics, type of surgery(P = 0.42) and stage of the disease(P = 0.16). Intraoperative blood loss was significantly lower in the LG(95.93 ± 119.22) and RG(117.91 ± 68.11) groups compared to the OG(127.26 ± 79.50, P = 0.002). The mean number of retrieved lymph nodes was similar between the RG(27.78 ± 11.45), LG(24.58 ± 13.56) and OG(25.82 ± 12.07) approach. A benefit in favor of the minimally invasive approaches was found in the length of hospital stay(P < 0.0001). A similar complications rate was found(P = 0.13). The leakage rate was not different(P = 0.78) between groups.CONCLUSION Laparoscopic and robotic surgery can be safely performed and proposed as possible alternative to open surgery. The main highlighted benefit is a faster postoperative functional recovery. | Amilcare Parisi Daniel Reim Felice Borghi Ninh T Nguyen Feng Qi Andrea Coratti Fabio Cianchi Maurizio Cesari Francesca Bazzocchi Orhan Alimoglu Johan Gagnière Graziano Pernazza Simone D'Imporzano Yan-Bing Zhou Juan-Santiago Azagra Olivier Facy Steven T Brower Zhi-Wei Jiang Lu Zang Arda Isik Alessandro Gemini Stefano Trastulli Alexander Novotny Alessandra Marano Tong Liu Mario Annecchiarico Benedetta Badii Giacomo Arcuri Andrea Avanzolini Metin Leblebici Denis Pezet Shou-Gen Cao Martine Goergen Shu Zhang Giorgio Palazzini Vito D'Andrea Jacopo Desiderio | 2017 | World Journal of Gastroenterology2017，23，13： | 17 |
| 3 | Plasmonic nano-printing: large-area nanoscale energy deposition for efficient surface texturing显示文摘The lossy nature of plasmonic wave due to absorption is shown to become an advantage for scaling-up a large area surface nanotexturing of transparent dielectrics and semiconductors by a self-organized sub-wavelength energy deposition leading to an ablation pattern—ripples—using this plasmonic nano-printing.Irreversible nanoscale modifications are delivered by surface plasmon polariton(SPP)using:(i)fast scan and(ii)cylindrical focusing of femtosecond laser pulses for a high patterning throughput.The mechanism of ripple formation on ZnS dielectric is experimentally proven to occur via surface wave at the substrate–plasma interface.The line focusing increase the ordering quality of ripples and facilitates fabrication over wafer-sized areas within a practical time span.Nanoprinting using SPP is expected to open new applications in photo-catalysis,tribology,and solar light harvesting via localized energy deposition rather scattering used in photonic and sensing applications based on re-scattering of SPP modes into far-field modes. | Lei Wang Qi-Dai Chen Xiao-Wen Cao Ričardas Buividas Xuewen Wang Saulius Juodkazis Hong-Bo Sun | 2017 | Light(Science & Applications)2017，6，1： | 15 |
| 4 | Dynamic contrast-enhanced MR imaging findings of bone metastasis in patients with prostate cancer显示文摘AIM:To evaluate the dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) findings of bone metastasis in prostate cancer patients.METHODS:Sixteen men with a diagnosis of metastatic prostate cancer to bones were examined with DCE-MRI at 1.5 Tesla.The mean contrast agent concentration vs time curves for bone metastasis and normal bone were calculated and K trans and ve values were estimated and compared.RESULTS:An early significant enhancement (wash-out:n=6,plateau:n=8 and persistent:n=2) was detected in all bone metastases (n=16).Bone metastasis from prostate cancer showed significant enhancementand high K trans and ve values compared to normal bone which does not enhance in the elderly population.The mean K trans was 0.101/mmiinn and 0.0051/mmiinn (P < 0.001),the mean ve was 0.141 and 0.0038 (P < 0.001),for bone metastases and normal bone,respectively. | Arda Kayhan Cheng Yang Fatma Nur Soylu Hatice Lakadamyal Ila Sethi Gregory Karczmar Walter Stadler Aytekin Oto | 2011 | World Journal of Radiology2011，3，10： | 5 |
| 5 | Multi-parametric MR imaging of transition zone prostate cancer: Imaging features, detection and staging显示文摘Magnetic resonance (MR) imaging has been increasingly used in the evaluation of prostate cancer. As studies have suggested that the majority of cancers arise from the peripheral zone (PZ), MR imaging has focused on the PZ of the prostate gland thus far. However, a considerable number of cancers (up to 30%) originate in the transition zone (TZ), substantially contributing to morbidity and mortality. Therefore, research is needed on the TZ of the prostate gland. Recently, MR imaging and advanced MR techniques have been gaining acceptance in evaluation of the TZ. In this article, the MR imaging features of TZ prostate cancers, the role of MR imaging in TZ cancer detection and staging, and recent advanced MR techniques will be discussed in light of the literature. | Arda Kayhan Jacob Oommen Aytekin Oto | 2010 | World Journal of Radiology2010，2，5： | 3 |
| 6 | Magnetic resonance enterography in Crohn’s disease: Standard and advanced techniques显示文摘Crohn's disease (CD) is a chronic autoimmune disorder that affects mainly young people. The clinical management is based on the Crohn's Disease Activity Index and especially on biologic parameters with or without additional endoscopic and imaging procedures, such as barium and computed tomography examinations. Recently, magnetic resonance (MR) imaging has been a promising diagnostic radiologic technique with lack of ionizing radiation, enabling superior tissue contrast resolution due to new pulse-sequence developments. Therefore, MR enterography has the potential to become the modality of choice for imaging the small bowel in CD patients. | Arda Kayhan Jacob Oommen Farid Dahi Aytekin Oto | 2010 | World Journal of Radiology2010，2，4： | 3 |
| 7 | Enteral glutamine pretreatment does not decrease plasma endotoxin level induced by ischemia-reperfusion injury in rats显示文摘AIM:To investigate whether oral glutamine pretreatment prevents impairment of intestinal mucosal integrity during ischemia-reperfusion (I/R) in rats. METHODS: The study was performed as two series with 40 rats in each. Each series of animals was divided into four groups. The first group was used as a control. Animals in the second group were only pretreated with oral glutamine, 1 g/kg for 4 d. The third group received a normal diet, and underwent intestinal I/R, while the fourth group was pretreated with oral glutamine in the same way, and underwent intestinal I/R. Intestinal mucosal permeability to 51Cr-labeled EDTA was measured in urine in the first series of animals. In the second series, histopathological changes in intestinal tissue and plasma endotoxin levels were evaluated. RESULTS: Intestinal I/R produced a significant increase in intestinal permeability, plasma endotoxin level and worsened histopathological alterations. After intestinal I/R, permeability was significantly lower in glutamine- treated rats compared to those which received a normal diet. However, no significant change was observed in plasma endotoxin levels or histopathological findings. CONCLUSION: Although glutamine pretreatment seems to be protective of intestinal integrity, upon I/R injury, such an effect was not observable in the histopathological changes or plasma endotoxin level. | Arda Demirkan Erkin Orazakunov Berna Sava■ M Ayhan Kuzu Mehmet Melli | 2008 | World Journal of Gastroenterology2008，14，3： | 2 |
| 8 | YALIKAVAK精品酒店,博德鲁姆-穆拉,土耳其显示文摘这座40间客房的精品酒店位于博德鲁姆的Yalikavak,美丽的爱琴海沿岸。设计通过在不同层高上交错布置遮蔽、半遮蔽和露天开放区域,营造出呼应场所地形、主导风向和景观的连续空间。 | Suna Birsen-Otay Sevim Aslan Ipek Yurekli Deniz Aslan Arda Inceoglu Kemal Ozmen Ilker Aksoy Ceren Hancioglu Esin Gumus Gunseli Dolluk 项琳斐 | 2010 | 世界建筑2010，，7： | 2 |
| 9 | A two-stage stochastic programming framework for transportation planning in disaster response显示文摘 | Barbarosoglu G Arda Y | 2004 | Journal of the Operational Research Society2004，55，1： | 1 |
| 10 | Morphological and statistical changes observed with LM and EM in Trichomonas vaginalis with in vitro ornidazole显示文摘 | Polat E Yucel A Arda O | 1998 | Parasitology International1998，47，1： | 1 |
| 11 | Para-axillary subcutaneous endoscopic approach in torticollis: tips and tricks in the surgical technique 显示文摘 | Tokar B Karacay S Arda S | 2015 | Eur J Pediatr Surg2015，25，2： | 1 |
| 12 | A two-stage stochastic program- ming framework for transportation planning in disaster response显示文摘 | Barbarosoglu G Arda Y | 2004 | Journal of the Operational Research Society2004，55，： | 1 |
| 13 | Testicular tissue bleeding as an indicator of gonadal salvageability in testicular torsion surgery 显示文摘 | Arda I S Ozyaylali I | 2001 | BJU Int2001，87，1： | 1 |
| 14 | A pilot study on real-time transvaginal ultrasonographic elastography of cystic ovarian lesions 显示文摘 | Ciledag N Arda K Aktas E | 2013 | Indian J Med Res2013，137，6： | 1 |
| 15 | Testicular tissue bleeding as indicator of gonadal salvageability in testicular torsion surgery显示文摘 | Arda IS Ozyaylali I | 2001 | BJU Int2001，87，： | 1 |
| 16 | Testicular tissue bleeding as an indicator of gonadal salvage ability in testicular torsion surgery 显示文摘 | Arda IS Zyaylali I | 2001 | BJU Int2001，87，1： | 1 |
| 17 | MR imaging of ectopic pregnancy with an emphasis on unusual implantation sites 显示文摘 | Mert Koroglu Arda Kayhan | 2013 | Jpn J Radiol2013，31，： | 1 |
| 18 | The utility of ultrasound elastography and MicroPure imaging in the differentiation of benign and malignant thyroid nodules 显示文摘 | Ciledag N Arda K Arlbas BK | 2012 | American Journal of Roentgenology2012，198，3： | 1 |
| 19 | Polymer magnetic scanners for bar code applications 显示文摘 | YALCINKAY Arda D ERGENEMAN Olgac UREY Hakan | 2007 | Sensors and Actuators A(S0924-4247)2007，135，1： | 1 |
| 20 | An algorithm for the design of low-power hardware efficient FIR filter 显示文摘 | AKTAN Mustafa YURDAKUL Arda DUNDAR Ganhan | 2008 | IEEE Transactions on Circuits and Systems2008，55，6： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员