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| 1 | Aggregate fluctuations from independent sectoral shocks: self-organized criticality in a model of produc tion and inventory dynamics显示文摘 | Bak P Chen K Scheinkman J A | 1993 | Ricerche Economiche1993，47，1： | 1 |
| 2 | Representation in a geo-scientific resource management system for the minerals industry显示文摘 | Bak P Mill A | 1989 | Three dimensional application in geographical information systems1989，3，1： | 1 |
| 3 | Three Dimension Representations in aGeoscientific Resource Management System for the MineralsIndustry显示文摘 | Bak P Mill A | 1989 | Three Dimensional Applications in GeographicInformation Systems1989，3，1： | 1 |
| 4 | Scoping review on health-related physical fitness in patients with inflammatory bowel disease:Assessment,interventions,and future directions显示文摘BACKGROUND Reaching the Selecting Therapeutic Targets in Inflammatory Bowel Disease-II(STRIDE-II)therapeutic targets for inflammatory bowel disease(IBD)requires an interdisciplinary approach.Lifestyle interventions focusing on enhancing and preserving health-related physical fitness(HRPF)may aid in improving subjective health,decreasing disability,or even controlling inflammation.However,ambiguity remains about the status and impact of HRPF(i.e.body composition,cardiorespiratory fitness,muscular strength,muscular endurance,and flexibility)in IBD patients,hindering the development of physical activity and physical exercise training guidelines.AIM To review HRPF components in IBD patients and the impact of physical activity and physical exercise training interventions on HRPF.METHODS A systematic search in multiple databases was conducted for original studies that included patients with IBD,assessed one or more HRPF components,and/or evaluated physical activity or physical exercise training interventions.RESULTS Sixty-eight articles were included.No study examined the complete concept of HRPF,and considerable heterogeneity existed in assessment methods,with frequent use of non-validated tests.According to studies that used gold standard tests,cardiorespiratory fitness seemed to be reduced,but findings on muscular strength and endurance were inconsistent.A limited number of studies that evaluated physical activity or physical exercise training interventions reported effects on HRPF,overall showing a positive impact.CONCLUSION We performed a scoping review using a systematic and iterative approach to identify and synthesize an emerging body of literature on health-related physical fitness in patients with IBD,highlighting several research gaps and opportunities for future research.Findings of this review revealed a gap in the literature regarding the accurate assessment of HRPF in patients with IBD and highlighted important methodological limitations of studies that evaluated physical activity or physical exercise training interventions.This scoping review is a step towards performing studies and systematic reviews in the future,which was not possible at present given the heterogeneity in endpoints and designs of the available studies on this topic.Future well-designed studies are required to determine the optimal training paradigm for improving HRPF in patients with IBD before guidelines can be developed and integrated into the therapeutic strategy. | Karlijn Demers Michiel T J Bak Bart C Bongers Annemarie C de Vries Daisy M A E Jonkers Marieke J Pierik Laurents P S Stassen | 2023 | World Journal of Gastroenterology2023，29，38： | 1 |
| 5 | Should investors avoid allactively managed mutual funds? A study in Bayesianperformance evaluation 显示文摘 | Metrick A Wachter J | 2000 | Journal of Finance2000，，56： | 1 |
| 6 | Stability for Hermitian Kl 显示文摘 | Bak A Tang G P | 2000 | J Pure Appl Algebra2000，150，2： | 1 |
| 7 | Investigations of cold cathode TPI1-10k/50 thyratron parameters at voltage up to 50 kV,current up to 10 kA pulse duration of hundred nanoseconds显示文摘 | Akimov A V Bak P A Kazarezov I V | 2006 | Problems of Atomic Science and Technology2006，47，3： | 1 |
| 8 | Murine ovarian cancer vascular leukocytes require arginase-1 activity for T cell suppression显示文摘 | Bak S P Alonso A Turk M J | 2008 | Molecular Immunol2008，46，2： | 1 |
| 9 | Should Investors Avoid All Actively Managed Mutual Funds? A Study in Bayesian Performance Evaluation 显示文摘 | BAKS K P METRICK A WACHTER J | 2001 | Journal of Finance2001，56，1： | 1 |
| 10 | Predisposition to colorectal cancer in rats with resolved colitis: role of cyclooxygenase-2-derived prostaglandin D2 显示文摘 | ZAMUNER S R BAK A W DEVCHAND P R | 2005 | Am J Pathol2005，167，5： | 1 |
| 11 | Should investors avoid all actively managed funds? A study in Bayesian performance evaluation显示文摘 | Baks K P Metrick A Wachter J | 2001 | Journal of Finance2001，56，： | 1 |
| 12 | Stability for Quadratic K1显示文摘 | Bak A Petrov V Tang G P | 2003 | K-Theory2003，30，： | 1 |
| 13 | Optimal behavior of consecutive chemical reactions A-B-C 显示文摘 | Bak T A Salamon P Andresen B | 2002 | J Phys Chem A2002，106，10： | 1 |
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