全文获取类型
收费全文 | 70篇 |
免费 | 1篇 |
专业分类
耳鼻咽喉 | 3篇 |
儿科学 | 3篇 |
妇产科学 | 5篇 |
基础医学 | 9篇 |
临床医学 | 3篇 |
内科学 | 8篇 |
神经病学 | 7篇 |
特种医学 | 3篇 |
外科学 | 15篇 |
一般理论 | 1篇 |
预防医学 | 1篇 |
眼科学 | 2篇 |
药学 | 8篇 |
肿瘤学 | 3篇 |
出版年
2022年 | 1篇 |
2021年 | 5篇 |
2020年 | 3篇 |
2019年 | 3篇 |
2018年 | 4篇 |
2017年 | 3篇 |
2016年 | 1篇 |
2014年 | 3篇 |
2013年 | 6篇 |
2012年 | 5篇 |
2011年 | 7篇 |
2010年 | 3篇 |
2009年 | 2篇 |
2008年 | 5篇 |
2007年 | 3篇 |
2006年 | 7篇 |
2005年 | 6篇 |
2003年 | 2篇 |
1999年 | 1篇 |
1997年 | 1篇 |
排序方式: 共有71条查询结果,搜索用时 15 毫秒
1.
Hervé Lefèvre Chantal Stheneur Charlotte Cardin Lola Fourcade Christine Fourmaux Elise Tordjman Marie Touati Flore Voisard Sevan Minassian Pauline Chaste Marie Rose Moro Jonathan Lachal 《Journal of pain and symptom management》2021,61(2):416-422
The coronavirus disease 2019 pandemic presents unprecedented challenges for the health care system. The pressure on health care staff continues to intensify, accentuated by the confinement (lockdown) of the population and the unprecedented duration of this emergency. Separately and especially together, overwork, degraded conditions of care because of the never-ending emergency, and the risk of exposure to the virus can lead to acute psychological distress or signs of burnout.This original program was developed at Cochin Hospital in Paris, France to prevent these potentially dramatic psychological consequences, support the medical staff, and identify those most affected to offer them specific care. A program and a space for relaxation and support for hospital caregivers by hospital caregivers, the Port Royal Bulle (the Bubble) offers these workers help in decompression and relaxation. It combines a warm and caring welcome that promotes attention, listening, conversations, and exchanges as needed, empathetic support, and the ability to participate in soothing, relaxing, or low-impact physical activities. It takes care of caregivers. The Bubble is a program that is simple to set up and that appears to meet professionals' expectations. Making it permanent and enlarging its scale, as a complement to existing programs, might help to support health care personnel in their work. 相似文献
2.
3.
Hall TJ Barbone P Oberai AA Jiang J Dord JF Goenezen S Fisher TG 《Current medical imaging reviews》2011,7(4):313-327
We report a summary of recent developments and current status of our team's efforts to image and quantify in vivo nonlinear strain and tissue mechanical properties. Our work is guided by a focus on applications to cancer diagnosis and treatment using clinical ultrasound imaging and quasi-static tissue deformations. We review our recent developments in displacement estimation from ultrasound image sequences. We discuss cross correlation approaches, regularized optimization approaches, guided search methods, multiscale methods, and hybrid methods. Current implementations can return results of high accuracy in both axial and lateral directions at several frames per second.We compare several strain estimators. Again we see a benefit from a regularized optimization approach. We then discuss both direct and iterative methods to reconstruct tissue mechanical property distributions from measured strain and displacement fields. We review the formulation, discretization, and algorithmic considerations that come into play when attempting to infer linear and nonlinear elastic properties from strain and displacement measurements. Finally we illustrate our progress with example applications in breast disease diagnosis and tumor ablation monitoring. Our current status shows that we have demonstrated quantitative determination of nonlinear parameters in phantoms and in vivo, in the context of 2D models and data. We look forward to incorporating 3D data from 2D transducer arrays to noninvasively create calibrated 3D quantitative maps of nonlinear elastic properties of breast tissues in vivo. 相似文献
4.
Süleyman Bora G?ksan Ay?egül Bursal? Fuat Bilgili Sevan S?vac?o?lu Semih Ayano?lu 《Pediatric radiology》2007,37(10):1064-1064
5.
Emily S. Ho Karen Klar Erin Klar Kristen Davidge Sevan Hopyan Howard M. Clarke 《Disability and rehabilitation》2013,35(22):2648-2652
AbstractPurpose: The purpose of this study was to identify the functional and aesthetic factors associated with an elbow flexion contracture in children with a brachial plexus birth injury who identified their elbow flexion contracture as a problem.Materials and methods: A retrospective cross-sectional study of children with brachial plexus birth injury between 7 and 18 years was conducted to compare the characteristics of children who had treatment for an elbow flexion contracture with those who did not.Results: Fifty of the 200 children included in the study had treatment (one surgical release, 49 serial casting/splinting) for the elbow flexion contracture. Children who had treatment were an average 12.4 years of age, which was significantly older than those who did not have treatment. Elbow extension passive range of motion was an average ?40.6° prior to treatment. Stepwise logistical regression model indicated that children who had treatment had greater severity in elbow contracture, higher Brachial Plexus Outcome Measure Activity scores, and lower Brachial Plexus Outcome Measure Self-Evaluation Appearance scores.Conclusions: In addition to severity of contracture and function, perceived appearance of the limb is important factor to evaluate in the management of elbow flexion contractures.
- Implications for rehabilitation
Priority is often given to evaluate the functional implications of elbow flexion contractures in brachial plexus birth injury to determine recommendations for rehabilitation interventions such as serial casting and splinting.
Findings in this study indicate that severity of contracture, upper extremity activity function, and perceived upper extremity appearance are important factors in the management of elbow contractures.
In addition to upper extremity function, routine evaluation of perceived upper extremity appearance in children and adolescents is important in the management of elbow flexion contractures.
6.
Lynch JK Freeman JC Judd AS Iyengar R Mulhern M Zhao G Napier JJ Wodka D Brodjian S Dayton BD Falls D Ogiela C Reilly RM Campbell TJ Polakowski JS Hernandez L Marsh KC Shapiro R Knourek-Segel V Droz B Bush E Brune M Preusser LC Fryer RM Reinhart GA Houseman K Diaz G Mikhail A Limberis JT Sham HL Collins CA Kym PR 《Journal of medicinal chemistry》2006,49(22):6569-6584
Evaluation of multiple structurally distinct series of melanin concentrating hormone receptor 1 antagonists in an anesthetized rat cardiovascualar assay led to the identification of a chromone-2-carboxamide series as having excellent safety against the chosen cardiovascular endpoints at high drug concentrations in the plasma and brain. Optimization of this series led to considerable improvements in affinity, functional potency, and pharmacokinetic profile. This led to the identification of a 7-fluorochromone-2-carboxamide (22) that was orally efficacious in a diet-induced obese mouse model, retained a favorable cardiovascular profile in rat, and demonstrated dramatic improvement in effects on mean arterial pressure in our dog cardiovascular model compared to other series reported by our group. However, this analogue also led to prolongation of the QT interval in the dog that was linked to affinity for hERG channel and unexpectedly potent functional blockade of this ion channel. 相似文献
7.
We wished to determine the relative physical and psychosocial merits of limb-sparing reconstruction, above-knee amputation, and rotationplasty in survivors of childhood and adolescent lower extremity bone sarcoma. In comparing minimum 5-year disease-free survivors, we found that outcome was somewhat dependent on the measuring tool administered. A superior score of statistical significance on the system of evaluation of the Musculoskeletal Tumour Society and a trend toward higher Toronto Extremity Salvage Scores were found among patients with a limb-sparing reconstruction compared with those with an above-knee amputation. Short-Form 36 results and the amount of time spent in the upright position (uptime), as assessed with a remote activity monitor, were similar between these groups. Uptime was highest in patients who had undergone rotationplasty, although statistical assessment of this group was not feasible. Psychosocial outcome was similar between all groups. This information may be useful in discussing reconstruction with patients and their families. 相似文献
8.
Souers AJ Gao J Brune M Bush E Wodka D Vasudevan A Judd AS Mulhern M Brodjian S Dayton B Shapiro R Hernandez LE Marsh KC Sham HL Collins CA Kym PR 《Journal of medicinal chemistry》2005,48(5):1318-1321
Optimization of a high-throughput screening hit against melanin-concentrating hormone receptor 1 (MCHr1) led to the discovery of 2-(4-benzyloxy-phenyl)-N-[1-(2-pyrrolidin-1-yl-ethyl)-1H-indazol-6-yl]acetamide (7a). This compound was found to be a high-affinity ligand for MCHr1 and a potent inhibitor of MCH-mediated Ca(2+) release, showed good plasma and CNS exposure upon oral dosing in diet-induced obese mice, and is the first reported MCHr1 antagonist that is efficacious upon oral dosing in a chronic model of weight loss. 相似文献
9.
10.
Demirhan M Uysal M Kilicoglu O Atalar AC Sivacioglu S Solakoglu S Bozdag E Sunbuloglu E 《Journal of shoulder and elbow surgery / American Shoulder and Elbow Surgeons ... [et al.]》2005,14(2):193-200
The effects of immobilization on healing collagenous tissue treated with thermal shrinkage are investigated in an in vivo rabbit model. Thermal shrinkage was performed on 45 of 50 medial collateral ligaments in 25 mature New Zealand rabbit knees. In half of the knees, the joints were immobilized. Animals were killed at 0, 3, 6, and 9 weeks postoperatively. Failure loads of ligaments were determined, and morphologic changes were evaluated by electron microscopy. The failure load of shrunken ligaments was significantly lower than that of the intact ligaments on the day of operation (P<.05). Shrunken ligaments reached their highest failure loads in the third week within the first 9 weeks. The immobilized ligaments remained weaker than the mobile group, but this difference was statistically significant only in the ninth week (P<.05). Immobilization seems to have negative effects on the healing ligament. Ideal timing for remobilization is still controversial, and abandoning immobilization protocols for longer than 3 weeks should be considered. 相似文献