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| 1 | Hydration lubrication显示文摘The hydration lubrication paradigm,whereby hydration layers are both strongly held by the charges they surround,and so can support large pressures without being squeezed out,and at the same time remain very rapidly relaxing and so have a fluid response to shear,provides a framework for understanding,controlling,and designing very efficient boundary lubrication systems in aqueous and biological media.This review discusses the properties of confined water,which-unlike organic solvents-retains its fluidity down to molecularly thin films.It then describes lubrication by hydrated ions trapped between charged surfaces,and by other hydrated boundary species including charged and zwitterionic polymer brushes,surfactant monolayers,liposomes,and biological macromolecules implicated in synovial joint lubrication.Finally,challenges and prospects for future development of this new boundary lubrication approach are considered. | Jacob KLEIN | 2013 | Friction2013,1,1: | 38 |
| 2 | Matched-pair analysis of postoperative morbidity and mortality for pancreaticogastrostomy and pancreaticojejunostomy using mattress sutures in soft pancreatic tissue remnants显示文摘BACKGROUND:After pancreaticoduodenectomy,the incidence of postoperative pancreatic fistula remains high,especially in patients with 'soft' pancreatic tissue remnants.No 'gold standard' surgical technique for pancreaticoenteric anastomosis has been established.This study aimed to compare the postoperative morbidity and mortality of pancreaticogastrostomy and pancreaticojejunostomy for 'soft' pancreatic tissue remnants using modified mattress sutures.METHODS:Seventy-five patients who had undergone pancreaticogastrostomy and 75 who had undergone pancreaticojejunostomy after pancreaticoduodenectomy between 2002 and 2008 were retrospectively compared using matched-pair analysis.A modified mattress suture technique was used for the pancreaticoenteric anastomosis.Patients with an underlying 'hard' pancreatic tissue remnant,as in chronic pancreatitis,were excluded.Both groups were homogeneous for age,gender,and underlying disease.Postoperative morbidity,mortality,and preoperative and operative data were analyzed.RESULTS:There were no significant differences between the groups for the incidence of postoperative pancreatic fistula (10.7% in both).Postoperative morbidity and mortality,median operation time,median length of hospital stay,intraoperative blood loss,and the amount of intraoperatively transfused erythrocyte concentrates also did not significantly differ between the groups.Patient age >65 years (P=0.017),operation time >350minutes (P=0.001),and intraoperative transfusion of erythrocyte concentrates (P=0.038) were identified as risk factors for postoperative morbidity.CONCLUSIONS:Our results showed no significant differences between the groups in the pancreaticogastrostomy and pancreaticojejunostomy anastomosis techniques using mattress sutures for 'soft' pancreatic tissue remnants.In our experience,the mattress sutures are safe and simple to use,and pancreaticogastrostomy in particular is feasible and easy to learn,with good endoscopic accessibility to the anastomosis region.However,the location of the anastomosis and the surgical technique need to be individually evaluated to further reduce the incidence of postoperative pancreatic fistula. | Fritz Klein Marcus Bahra Matthias Glanemann Wladimir Faber Peter Warnick Andreas Andreou Safak Gül Dietmar Jacob | 2012 | Hepatobiliary & Pancreatic Diseases International2012,11,1: | 9 |
| 3 | Cognitive behavioral therapy for adolesccnt depression:meta analytic investigation of changes in effect size estimates显示文摘 | Klein JB Jacobs RH Reinecke MA | 2007 | J Am Acad Child Adolesc Psychiatry2007,46,11: | 1 |
| 4 | Instability Growth Patterns of a Shock-Accelerated Thin Fluid Layer 显示文摘 | Jacobs J W Klein D L Jenkins D G | 1993 | Phys Rev Lett1993,70,5: | 1 |
| 5 | Carbon-coated core shell structured copper and nickel nanoparticles synthesized in an ionic liquid显示文摘 | Jacob D S Genish I Klein L | 2006 | J Phys Chem B2006,110,17: | 1 |
| 6 | [11C]-l-Methionine positron emission tomography in the management of children and young adults with brain tumors显示文摘 | Norbert Galldiks Lutz W. Kracht Frank Berthold Hrvoje Miletic Johannes C. Klein Karl Herholz Andreas H. Jacobs Wolf-Dieter Heiss | 2010 | Journal of Neuro - Oncology2010,,2: | 1 |
| 7 | Association studies of Parkinson's disease and parkin polymorphisms 显示文摘 | Klein C Schumacher K Jacobs H | 2000 | Ann Neurol2000,48,1: | 1 |
| 8 | Cognitive-behavioral therapy for adolescent depression: recta-analytic investigation of changes in effect-size estimates 显示文摘 | Klein JB Jacobs RH Reinecke MA | 2007 | J Am Aead Child Adolesc Psychiatry2007,46,11: | 1 |
| 9 | Stereotactic breast biopsy in a community hospital setting显示文摘 | Klein D Jacobs HK Jorgensen R | 1999 | Am Surg1999,65,8: | 1 |
| 10 | Cognitive-Behavioral Therapy for Adolescent Depression: A Meta-Analytic Investigation of Changes in Effect-Size Estimates显示文摘 | JESSE B. KLEIN RACHEL H. JACOBS MARK A. REINECKE | 2007 | Journal of the American Academy of Child & Adolescent Psychiatry2007,,11: | 1 |
| 11 | Heat transfer in a directly irradiated solar receiver/reactor for solid-gas reactions显示文摘 | Hanna Helena Klein Jacob Karni Rami Ben-Zvi | 2007 | Solar Energy2007,,: | 1 |
| 12 | On the capacity of a cellular CDMA systems 显示文摘 | Klein S Gilhousen Irwin M Jacobs | 1991 | IEEE Transactions Vehicular Technology1991,40,2: | 1 |
| 13 | Vital Signs: Carbapenem-Resistant Enterobacteriaceae显示文摘 | Jacob Jesse T Klein Eili Laxminarayan Ramanan Beldavs Zintars Lynfield Ruth Kallen Alexander J Ricks Philip Edwards Jonathan Srinivasan Arjun Fridkin Scott Rasheed J Kamile Lonsway David Bulens Sandie Herrera Rosa McDonald L Clifford Patel | 2013 | MMWR Morbidity and Mortality Weekly Report2013,,9: | 1 |
| 14 | Association studies of Parkinson's disease and parkin polymorphisms显示文摘 | Schumacher K Jacobs H | 2000 | Ann Neurol2000,48,1: | 1 |
| 15 | Relationship of sexual dysfunction to epilepsy laterality and reproductive hormone levels in women 显示文摘 | Herzog AG Coleman AE Jacobs AR Klein P Friedman MN Drislane FW | 2003 | Epilepsy Behav2003,4,4: | 1 |
| 16 | Sports anemia- a real or apparent phenomenon in endurance-trained ath- letes? 显示文摘 | Weight LM Klein M Noakes TD Jacobs P | | Sports Meal0,992,4: | 1 |
| 17 | Arterial compliance and retinal vascular caliber in ce- rebrovascular disease 显示文摘 | Cheung N Islam FM Jacobs DR Jr Sharrett AR Klein R Polak JF | 2007 | Ann Neurol2007,62,6: | 1 |
| 18 | Prevalence of Age-Related Macular Degeneration in 4 Racial/Ethnic Groups in the Multi-ethnic Study of Atherosclerosis显示文摘 | Ronald Klein Barbara E.K. Klein Michael D. Knudtson Tien Yin Wong Mary Frances Cotch Kiang Liu Gregory Burke Mohammed F. Saad David R. Jacobs | 2006 | Ophthalmology2006,,3: | 1 |
| 19 | Cognitive-behavioraltherapy for adolescent depression:a meta-analytic investi-gation of changes in effect-size estimates显示文摘 | Klein JB Jacobs RH Reinecke MA | 2007 | J Am AcadChild Adolesc Psychiatry2007,46,14: | 1 |
| 20 | Association Studies of Parkinson's Disease and parkin Polymorphisms 显示文摘 | Klein C Schumacher K Jacob H Hagenah J Kis B Garrels J Schwinger E Ozelius L Pramstaller P Vieregge P Kramer PL | 2000 | Annals of Neurology2000,48,1: | 1 |