Search results

Ulubayram, Silk fibroin based antibacterial bionanotextiles as wound dressing materials, Materials Science and Engineering: C. 43 (2014) 11-20
Shah, In vitro characterisation and evaluation of different types of wound dressing materials, Journal of Biomedical Engineering and Technology. 1 (2013) 1-7
Pollini, Development of regenerative and flexible fibroin‐based wound dressings, Journal of Biomedical Materials Research Part B: Applied Biomaterials. (2018)
Mo, Fabrication and characterization of curcumin-loaded silk fibroin/P (LLA-CL) nanofibrous scaffold, Frontiers of Materials Science. 8 (2014) 354-362
,-a review, Caspian Journal of Environmental Sciences. 5 (2007) 63-76

However, the whole industrial chain is still rough, necessary to improve in science and technology, and also its products have low added-values.
First, upstream raw materials are abundant.
The raw material purchase model of the coal chemical enterprises in Hebei province mainly attaches importance to how to trade with suppliers as well as the supply prices of raw materials.
Product Production The purpose of green coal chemical industry is to improve the utilization rate of atoms and promote all atoms as materials to be digested, making the "zero emission" realized in a real sense.
International Journal of Physical Distribution& Logistics Management 33(1):36-58 [2] Donald J.

Kuzman, Journal of Achievements in Materials and Manufacturing Engineering, 20(2007), 375-378
F., Journal of Materials Processing Technology, 179(2006), 56-60
S., Journal of Materials Processing Technology, 141(2003), 101-108
Barata da, Journal of Materials Processing Technology, 142(2003), 714-724
[19] Atkinson M., International Journal of Material Science, 39(1997), 761-769

Along with the progress of science and technology, the requirement of mechanical parts is higher and higher.
Such as Ranko Tsuboi etc. applied ultrasonic vibration to the micro hole drilling for hard brittle materials, and it greatly improved the efficiency of processing and the service life of drill bit[2]. 2.Ultrasonic Finishing Machining Device and Principle 2.1.Ultrasonic Finishing Machining Device.
Acknowledgments This work is supported by the National Natural Science Foundation of China (51105172).
Liu: submitted to Journal of Modern Machinery (2009) [6] T.
Shen: submitted to Journal of Tianjin University (2009) [7] K.

The heat source is modeled as a moving heat flux following a double ellipsoid distribution and the temperature-dependent properties of materials are considered.
Computational Materials Science, 2006 (37):269-277P [3] Chang Doo Jang, Seung II Seo and Dae Eun Ko.
Journal of Ship Production. 1997,13(1):22-27P [4] Martin Becker.
Vo1.9 Manufacturing and Materials Processing, 1997 [5] S.A.A.
Journal of Materials Processing Technology. 208, ( 2008 ), p383–394

Forming Mechanism of Polishing Aspheric Surface The most successful mathematical model of optic materials cutting was established in 1927 by Mr.
Acknowledgements Supported by National Natural Science Foundation of China, ID 50705044, Natural Science Foundation of Zhejiang Province, China, ID Y1080094, Natural Science Foundation of City of Ningbo, China, ID 2007A610001, and Xinmiao Talent Foundation of Zhejiang Province, China, ID 2008R40G2070030.
Rabinow: Journal of the Magnetic Fluid Clutch, Vol. 67 (1948), pp.1308-1312
Zheng: Journal of Key Engineering Materials, Vol. 392 (2009), pp.497-513
Davis: Journal of Role of Magnetic Saturation, Vol. 39 (1995), pp.179-183.

At present, the best electrode is either platinum or platinum-based materials.
However the cost of the use of these materials is too high and the anode surface poisoning by CO-like intermediates to loss of activity[4-6].
Concerted research work has been carried out to search for the catalytic activity of cheap metals and composite materials.
Belgsir and J.M.Leger : Journal of Applied Electrochemistry Vol.31(2001),p.799 [2] G.J.K.Acres: Journal of Power Sources Vol.100(2001),p.60 [3] J.Wang,S.Wasmus,RF.Savinell:Journal of the Electrochemical Society Vol.142(1995) [4] J.S.Spendelow,J.D.
Botello-Méndezb and Jessica Campos-Delgadoc: Nano Today (2010),p.351 [13] W.S.Hummers, R.E.Offeman:J Am Chem Soc Vol.80(1958),p.1339 [14] Kaixuan Sheng, Yuxi Xu and Chun Li: New Carbon Materials Vol.26(2011),p.9

Van Tyne, Journal of Materials Engineering and Performance vol 17 (2008) p.6 [2] Y.J Kim , H.
Journal of Material Processing Tech vol. 173 (2006) p. 260–268
Bonner.Journal of Material Processing Tech, vol 173 (2006) p.269–274
Noorian Journal of Iron and Steel Research, International.
Materials Science and Engineering, A vol. 487 (2008) p.171–179

Materials and Methods Materials Raw materials The whole plant of Oxalis was collected from the campus of Guangxi Teachers Education University.
Chinese Journal of Ethnomedicine and Ethnopharmacy,2005（74）：p. 178－179
Journal of New Chinese Medicine,1993（3）：p. 40－41
My science 2006, Vol. 1(1): p. 72-78
Journal of Anhui Agricultural Sciences (in Chinese), 2009, Vol. 37（20）：p. 181—182,203

Theoretically, continuous roll forming can be used to form the sheet with materials which can be manufactured by plastic working.
Acknowledgment The authors would like to thank, the financial support from the National Natural Science Foundation of China (Grant No. 51605187, 51605188, 51575231 and 51375204), China Postdoctoral Science Foundation (Grant No. 2016M601382) and Jilin Provincial Science & Technology Department (20170520088JH).
International Journal of Machine Tools & Manufacture. 2010;50:214-8
Journal of Materials Processing Technology. 2012;212:120-7
Journal of Materials Processing Technology. 2014;214:1820-7