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| 1 | Colorectal cancer screening: An updated review of the available options显示文摘Colorectal cancer(CRC) is a significant cause of morbidity and mortality worldwide. However,colon cancer incidence and mortality is declining over the past decade owing to adoption of effective screening programs. Nevertheless,in some parts of the world,CRC incidence and mortality remain on the rise,likely due to factors including 'westernized' diet,lifestyle,and lack of health-care infrastructure and resources. Participation and adherence to different national screening programs remain obstacles limiting the achievement of screening goals. Different modalities are available ranging from stool based tests to radiology and endoscopy with varying sensitivity and specificity. However,the availability of these tests is limited to areas with high economic resources. Recently,FDA approved a blood-based test(Epi procolon?) for CRC screening. This blood based test may serve to increase the participation and adherence rates. Hence,leading to increase in colon cancer detection and prevention. This article will discuss various CRC screening tests with a particular focus on the data regarding the new approved blood test. Finally,we will propose an algorithm for a simple cost-effective CRC screening program. | Iyad A Issa Malak Noureddine | 2017 | World Journal of Gastroenterology2017，23，28： | 49 |
| 2 | 内蒙古草地净初级生产力时空变化及其对干旱的响应显示文摘为探究内蒙古草地生长季净初级生产力(Net primary productivity,NPP)的变化及其与干旱的关系,本文通过趋势变化和相关性计算对2001-2015年内蒙古草地NPP和标准化降水蒸散指数(Standardized precipitation evapotranspiration index,SPEI)的时空变化进行研究。结果表明:内蒙古草地生长季NPP平均增长率为2.20 g C·m^-2·a^-1,其中草甸草原为3.73 g C·m^-2·a^-1,典型草原为1.69 g C·m^-2·a^-1,荒漠草原为0.30 g C·m^-2·a^-1。NPP均值整体上自西南向东北逐渐增加,其中草甸草原最高,其次为典型草原,荒漠草原最低,年均NPP分别为387.90 g C·m^-2·a^-1,291.26 g C·m^-2·a^-1,133.70 g C·m^-2·a^-1。NPP整体上与SPEI-1相关性最强,其中,草甸草原与SPEI-1最强相关性最强,典型草原、荒漠草原与SPEI-3相关性最强。干旱对荒漠草原的影响最大,对典型草原的影响次之,对草甸草原的影响最小。 | 康振山 张莎 白雲 Malak Henchiri 张佳华 | 2021 | 草地学报2021，29，1： | 19 |
| 3 | 基于遥感影像提取山东半岛复杂海岸线及海岸线多年变迁研究显示文摘海岸线变迁的研究有助于对海岸带保护和可持续发展提供科学依据。本文针对山东半岛复杂的海岸线类型,选取1984—2018年的6期Landsat系列遥感影像,采用改进的归一化差异水体指数(Modified NDWI)和边缘检测算法(Canny)对图像进行阈值分割实现海陆分离,使用面向对象法提取了山东半岛海岸线,并结合高分影像和实地勘测对提取结果进行对比验证,并分析了半岛海岸线时空变化规律,通过数字海岸线分析系统(DSAS,Digital Shoreline Analysis System)的末点变化速率(EPR,End Point Rate)和线性回归变化速率(LRR,Linear Regression Rate)分析半岛不同类型岸线长度变化情况,通过净海岸线运动(NSM,Net Shoreline Movement)计算并分析面积变化情况。研究结果表明:海岸线提取精度为94.43%,满足精度要求。山东半岛海岸整体呈逐年增长趋势,35 a来共增长335.81 km,约9.59 km/a。人工岸线共增长长度1728.5 km,自然岸线减少长度1392.69 km。岸线类型中砂质岸线和基石岸线变化分别减少了53.40%和51.80%;淤泥质岸线、码头岸线变化显著,其中淤泥质岸线减少了74.92%,码头增加了34.73%;半岛沿岸地区中的黄河三角洲、莱州湾,青岛港面积变化显著,面积变化率分别为65.94%,~10.19%,39.87%。 | 张翔 王霄鹏 黄安齐 李咏沙 张莎 白雲 Malak Henchir 张佳华 | 2021 | 海洋湖沼通报2021，，2： | 7 |
| 4 | Inflammatory bowel disease: An evaluation of health information on the internet显示文摘AIM To evaluate the quality and accuracy of websites written to the public on inflammatory bowel disease(IBD)(Crohn's disease and ulcerative colitis) and assess their readability level.METHODS Google?, Bing?, and Yahoo? search engines were searched independently by three researchers in December 2014. Only English-language websites were selected on the basis of predetermined inclusion and exclusion criteria. Researchers independently evaluated the quality of each website by using the DISCERN and the HONcode instruments. The readability levels were calculated using two formulas; the Flesch-Kincaid Grade Level Index, and the Coleman-Liau Readability Index. The agreement between the evaluators was calculated using Cohen kappa coefficient.RESULTS Eighty-four websites were finally identified. Scores varied from a minimum DISCERN score of 18 to a maximum of 68 [mean ± SD, 42.2 ± 10.7; median = 41.5, interquartile range, interquartile range (IQR) = 15.8] and a minimum score of HONcode of 0.14 and a maximum of 0.95 (mean ± SD, 0.16 ± 0.19; median = 0.45, IQR = 0.29). Most of these websites were reviewed in 2014 and 2015 (n = 51). The creators of these websites were: universities and research centers(n = 25, 30%), foundations and associations (n = 15, 18%), commercial and pharmaceutical companies(n =25, 30%), charities and volunteer work(n = 9, 10%), and non-university educational bodies (n = 10, 12%). The Flesch-Kincaid Grade Level readability score(mean ± SD) was 11.9 ± 2.4 and the Coleman-Liau Readability Index score was 12.6 ± 1.5. Significant correlation was found between the two readability scores (R2 = 0.509, P = 0.001). The overall agreement between evaluators measured by Cohen kappa coefficient was in the range of 0.804-0.876; rated as 'Good'.CONCLUSION The DISCERN and the HONcode scores of websites varied and the readability levels of most websites were above the public readability level. The study highlights the areas that need further improvement and development in patient education online materials about IBD. | Samy A Azer Thekra I AlOlayan Malak A AlGhamdi Malak A AlSanea | 2017 | World Journal of Gastroenterology2017，23，9： | 4 |
| 5 | EUS-guided hepaticogastrostomy combined with fine-gauge antegrade stenting: a pilot study显示文摘 | Takeshi Ogura Daisuke Masuda Akira Imoto Toshihisa Takeushi Rieko Kamiyama Malak Mohamed Eiji Umegaki Kazuhide Higuchi | 2014 | Endoscopy2014，，： | 3 |
| 6 | SJWD14101600000484显示文摘 | Takeshi Ogura Yoshitaka Kurisu Daisuke Masuda Akira Imoto Michihiro Hayashi Mohamed Malak Eiji Umegaki Kazuhisa Uchiyama Kazuhide Higuchi | 2014 | J Gastroenterol Hepatol2014，，10： | 3 |
| 7 | LoRa在电子价签系统中的应用与实现显示文摘传统无线局域网组网方式存在通信距离近、功耗高等问题,不能满足大型超市电子价签系统的通信要求。为此,提出一种基于LoRa(Long Range)通信技术的电子价签系统设计方案。采用具备LoRa调制方式的SX1278芯片作为系统LoRa模块的主芯片,以STM32单片机作为网关和节点价签的主控MCU,采用星型拓扑结构组网,并通过对通信过程中信噪比和接收信号强度两个参数值进行融合计算来分析信道状态,以此实现对数据传输速率的自适应调整。经实验测试,该系统通过服务器可经LoRa无线网络稳定传输数据,最终对电子价签显示内容进行更改,并有效提高了通信距离和降低功耗,可满足大型超市的实际需求。 | 潘兵 连晓峰 Malak Abid Ali Khan 谭励 | 2020 | 电讯技术2020，60，6： | 2 |
| 8 | 多时相特征组合优选的胶州湾湿地分类显示文摘基于光谱特征准确提取湿地信息并研究其动态变化,对于湿地环境监测和保护具有重要价值。本研究以山东省胶州湾湿地为研究区,构建面向对象的分类方法并集合多时相Landsat8 OLI遥感影像的多种特征变量:光谱特征,穗帽变换(K-T)特征,纹理特征,植被指数,水体指数等来提取湿地信息以提高中等分辨率影像的分类精度。结果表明,在光谱波段组合中,近红外波段和红光波段是湿地分类的最有效波段,穗帽变换产生的特征分量对湿地分类也较为有效,光谱指数中的Normalized Difference Water Index(NDWI)和纹理特征中的方差(Var)和对比度(Con)特征变量则并不适用于湿地分类,且特征变量的个数在到达24时会使可分离性下降。计算方差变化率(ROC)并结合目视解译确定最佳分割尺度,将面向对象的方法(Object-Based Image Analysis,OBIA)与Random Forest(RF)算法结合,其总体分类精度达到91.21%(Kappa系数=0.9011),较基于像素的分类方法总体精度增加5.18%,Kappa系数增加了0.0583。表明优选特征组合的面向对象的随机森林算法可有效提高湿地分类精度,为湿地信息提取提供一种新方法。 | 黄安齐 王霄鹏 张翔 李咏沙 徐振田 张莎 白雲 Malak Henchir | 2021 | 海洋湖沼通报2021，，2： | 2 |
| 9 | Inter-ethnic marriages and severity of coronary artery disease:A multicenter study of Arabian Gulf States显示文摘AIM To assess the association of inter-ethnic vs intra-ethnic marriage with severity of coronary artery disease(CAD) in men undergoing angiography.METHODS We conducted a prospective multicenter,multi-ethnic,cross sectional observational study at five hospitals in Saudi Arabia and the United Arab Emirates,in which we used logistic regression analysis with and without adjustment for baseline differences. RESULTS Data were collected for 1068 enrolled patients undergoing coronary angiography for clinical indications during the period of April 1^(st),2013 to March 30^(th),2014. Ethnicities of spouses were available only for male patients. Of those enrolled,687 were married men and constituted the cohort for the present analysis. Intra-ethnic marriages were reported in 70% and inter-ethnic marriages in 30%. After adjusting for baseline differences,interethnic marriage was associated with lower odds of having significant CAD [adjusted odds ratio 0.52(95%CI:0.33,0.81)] or multi-vessel disease(MVD) [adjusted odds ratio 0.57(95%CI:0.37,0.86)]. The adjusted association with left main disease showed a similar trend,but was not statistically significant [adjusted odds ratio 0.74(95%CI:0.41,1.32)]. The association between interethnic marriage and the presence of significant CAD and MVD was not modified by number of concurrent wives(P interaction > 0.05 for both).CONCLUSION Among married men undergoing coronary angiography,inter-ethnic,as compared to intra-ethnic,marriage is associated with lower odds of significant CAD and MVD. | Amin Daoulah Salem Al-kaabi Amir Lotfi Mushabab Al-Murayeh S Ali Nasseri Waleed Ahmed Salah N Al-Otaibi Mohamed N Alama Osama E Elkhateeb Amy J Plotkin Majed M Malak Khalid Alshali Mohamed Hamzi Saleh Al Khunein Mohammed Abufayyah Alawi A Alsheikh-Ali | 2017 | World Journal of Cardiology2017，9，4： | 2 |
| 10 | Complication Rates among Cancer Patients with Peripherally Inserted Central Catheters显示文摘 | Walshe L J Malak S F Eagan J | 2002 | J Clin Oncol2002，20，15： | 1 |
| 11 | Complication Rates among Cancer Patients with Peripherally Inserted Central Catheters显示文摘 | Walshe L J Malak S F Eagan J | 2002 | J Clin Oncol2002，20，15： | 1 |
| 12 | Complication rates among cancer patients with peripherally interred central catheters 显示文摘 | Walshe LJ Malak SF Eagan J | 2002 | J Clin Oncol2002，20，15： | 1 |
| 13 | Biliary symptoms and complications more than 8 years after endoscopic sphincterotomy for choledocholithiasis显示文摘 | Prat F Malak NA Pelletier G | 1996 | Gastroenterology1996，110，3： | 1 |
| 14 | Core competence for sustainable competitive advantage 显示文摘 | Khalid H Zhang Y Malak N | 2002 | IEEE Transactions on Engineering Management2002，49，1： | 1 |
| 15 | Hyperkeratosis of the nipple and areola: report of 3 cases显示文摘 | Mehanna A Malak JA Kibbi AG | 2001 | Arch Dermatol2001，137，10： | 1 |
| 16 | Core competence forsustainable competitive advantage-A structuredmethodology for identifying core competence显示文摘 | Hafeez K Zhang Y B Malak N | 2002 | IEEE Trans on Engineering Management2002，49，1： | 1 |
| 17 | Biliary symptoms and complications more than 8 years after endoscopic sphincterotomy for choledocholithiasis 显示文摘 | Prat F Malak NA Pelletier G | 1996 | Gastroenterology1996，110，3： | 1 |
| 18 | Core competence for sustainable competitive advantage:a structured methodL ology for identifying core competence显示文摘 | HAFEEZ K ZHANG Y B MALAK N | 2002 | IEEE Transac- tions on Engineering Management2002，49，1： | 1 |
| 19 | Consensus nomenclature for the mammalian methionine adenosyltransferase genes and gene products显示文摘 | Malak Kotb | 1997 | Trends in Genetics1997，，2： | 1 |
| 20 | Complication Rates among Cancer Patients with Peripherally Inserted Central Catheters显示文摘 | Walshe L J Malak S F Eagan J | 2002 | J Clin Oncol2002，20，15： | 1 |
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