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1077篇 您的检索式:作者名="EKMAN"
    题名 作者 年代 出处 被引量
1创新性淀粉节约方案——通过纤维中的淀粉回收提高纸板生产的可持续性显示文摘用于制造再生纸和纸板的纤维原材料中含有大量淀粉。由于微生物的活性,使用回收纤维的纸浆中的过程水通常含有大量淀粉水解酶。这经常导致大多数淀粉在回收纤维进入造纸机之前水解掉,因此潜在地增加了废水中的化学需氧量COD、pH值降低,并且由于碳酸钙溶解使得电导率变高。在本文中,我们提出了一种新颖的提高淀粉再利用及包装纸强度的理念。该理念包括使用特定的淀粉酶抑制剂,防止回收纤维和损纸中的淀粉水解,以及全新的助留系统用以提高淀粉在最终产品中的保留率。淀粉酶抑制剂自身或与杀菌剂组合能够有效防止淀粉水解。这在实验室研究和工厂试验均有所体现。此外,留着率和强度实验表明混凝剂、微聚物和新的高分子聚合物的组合提高了淀粉的留着率和滤水性。Jaakko Ekman Matti Hietaniemi Marko Kolari Mark Nelson Ken Keegan 2018中华纸业2018,39,2:7
2Electromagnetic irradiation exposure and its bioindication–An overview显示文摘Man made electromagnetic irradiation and fields cover now the globe due to the recent extensive propagation of mobile telephony.The increased load affects animals and also plants.Especially birds have been studied.Humans are also sensitive.They are good bioindicators as epidemiological methods are available.Humans can also report symptoms which cannot be directly measured with presently available technologies.The nonionizing irradiation can as the ionizing one break the DNA,damage proteins,even increase the blood brain barrier permeability,disturb the night rest,cause fatigue and hormonal disturbances.An increase of the tumours of human head has been described in correlation with the long term mobile phone use and on that side more exposed.The regulations covering mobile telephony are already about two decades old and need re-evaluation.The multitude of irradiation and the interaction of the different wavelength exposures,i.e.,frequency sensitivity is poorly known at present.We should not forget the comparative studies of different species especially those which rely in their lives on electromagnetic orientation physiology.Some countries have issued warnings on the exposures of children.The producers of mobile technology have recently warned the users not to keep those devices in active stage in skin contact.Osmo Hnninen Paavo Huttunen Reijo Ekman 2011Journal of Environmental Sciences2011,23,9:3
3A population-based study of 135 lymphomas after solid organ transplantation: The role of Epstein-Barr virus, hepatitis C and diffuse large B-cell lymphoma subtype in clinical presentation and survival显示文摘Amelie Kinch Eva Baecklund Carin Backlin Tor Ekman Daniel Molin Gunnar Tufveson Pia Fernberg Christer Sundstr? m Karlis Pauksens Gunilla Enblad 2014Acta Oncologica2014,,5:2
4电脑游戏中多面玩家角色的设计方法显示文摘对于许多游戏来说.角色都是其不可或缺的一部分。本文主要讨论了电脑游戏角色的设计.展示玩家角色的性质是如何与游戏机理内在联系在一起的.以及反过来的联系,以及游戏的功能是如何影响对玩家角色的解释等问题。Petri Lankoski Inger Ekman Satu Heli 周志威(翻译) 2007装饰2007,,12:2
5RETRACTED: The Effect of Cyclooxygenase-2 Inhibition on Acute and Chronic Donor-Site Pain after Spinal-Fusion Surgery显示文摘Scott S. Reuben Evan F. Ekman Karthik Raghunathan Robert B. Steinberg Jordan L. Blinder John Adesioye 2006Regional Anesthesia and Pain Medicine2006,,1:2
6Polysacchafides dissolved from Norway spruce in thermomechanical pulping and peroxide bleching 显示文摘Thornton J Ekman R Holmbom B 1994Journal of Wood Chemistry and Technology1994,14,2:1
7The effect of cyclooxygenase-2 inhibition on acute and chronic donorsite pain after spinal-fusion surgery显示文摘Reuben SS Ekman EF Raghunathan K 2006Reg Anesth Pain Med2006,31,1:1
8Cervical collagen:an important regulatim of cervical function in term labour显示文摘Ekman G Malmstorm A Uldbjerg N 1986Obstet Gynecol1986,67,:1
9Altered visceral perceptual and neuroendocrine response in patients wim irritable bowel syndrome during mental stress 显示文摘POSSEMDL AGERFORZ P EKMAN R 2004Gut2004,53,8:1
10Disturbed motilin and cholecystokinin release in irritable bowel syndrome显示文摘Sjolund K Ekman R 1996Scand JG astroenterol1996,31,11:1
11Etk/Bmx Transactivates Vascular Endothelial Growth Factor 2 and Recruits Phosphatidylinositol 3-Kinase to Mediate the Tumor Necrosis Factor-induced Angiogenic Pathway显示文摘Zhang R Xu Y Ekman N 2003J Biol Chem2003,278,51:1
12Assessment and management of cancer - related fatigue in adults 显示文摘Ahlberg K Ekman T Gaston - Johansson F Mock V 2003Lancet2003,362,9384:1
13Proteome analysis of conditioned medium from cultured adult hippocampal progenitors显示文摘Dahl A Eriksson P S Persson A I Karlsson G Davidsson P Ekman R 0,,:1
14Studies on the behavior of extractives in mechanical pulpsuspensions显示文摘EKMAN R ECHERMAN C HOLMBON B 0,,02:1
15The ef- fect of cyclooxygenase-2 inhibition on acute and chronic donor site pain after spinal fusion surgery显示文摘REUBEN SS EKMAN EF RAGHUNATHAN K 2006Reg Anesth Pain Med2006,31,3:1
16Interactions between dissolved and colloidal substances and a cationic fixing agent in me- chanical pulp suspensions 显示文摘Sundberg A Ekman R Holmbom B 1993Nordic Pulp and Paper Research Journal1993,8,1:1
17Immunohistochemistry and biochemistry in detection of androgen,progesterone,and estrogen receptors in benign and malignant human prostatic tissue显示文摘Brolin J Skoog L Ekman P 1992Prostate1992,20,:1
18Determination of fentanyl in human plasma and fentanyl and norfentanyl in human urine using LC MS/MS显示文摘Huynh N H Tyrefors N Ekman L 2005J Pharm Biomed Anal2005,37,5:1
19The repertoire of nonverbal behavior: categories, origins, usage, and coding 显示文摘Ekman Paul Friesen Wallace V 1969Semiotica1969,,1:1
20Buddhist and psychological perspectives on emotions and well-Being 显示文摘Ekman P Davidson RJ Ricard M 2005Curr Direct Psychol Sci2005,14,2:1
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