The overall development of laser use in urology is recessing. The reasons are the refinement of methods of radical surgery and the continuing development of alternative technologies involving electric current. Taking the cost factor into account, are lasers still opportune in medicine? The answer is...
Meanwhile, if alloying is found to have unsatisfactory effect in improving oxidation resistance, the deployment of surface coating technology needs to be carried out, which will inevitably raises the cost. For Mo and Mo alloy cladding tubes, future researches are more likely to include: i) ...
In contrast to PFs, MFs demonstrate enhanced structural integrity and increased thermal and electrical conductivity, though this comes at the cost of higher foam densities. Nevertheless, there has been successful large-scale production of lightweight MFs with densities as low as 0.05 g/cm³ [1]...
tissue engineering and drug delivery, as well as diagnostic devices, wound healing, coatings, drug screening and biosensing [20,21]. Some key enablers allowing nanocellulose to be used in healthcare applications are its biocompatibility and relatively low cost, as well as its versatility with respec...
Among the different 3D printing technologies, vat photopolymerization (VPP) appears to be a promising technology for producing conformal batteries due to the high manufacturing resolution down to a few tens of nanometers for two-photon polymerization (2PP) and comparatively low cost and high surface...
A: Yes,we can provide samples.Normally,we provide samples for test or quality checking.But you have to pay for the sample and shipping cost. 5. Q: What kind of payment do you accept ? Can I pay RMB ? A: We accept T/T(Wire transfer),Western Union LC and Paypal. Please ...
The mean age of the patients was 10.08 ... J Tüma,F Tecl - 《Rozhledy》 被引量: 0发表: 1995年 Endoscopic screening for esophageal varices in cirrhosis: Is it ever cost effective? Current guidelines for the management of patients with compensated cirrhosis recommend universal screening ...
performance/cost ratio only through being matched with an AC arc welding machine; the multi-function separation DC pulse argon arc welding controller which can conduct the argon arc spot welding, the AC argon arc welding, and the DC arc welding has the advantages of good quality and light ...
aCNHI and Supplier agree to administer the warranty cost reimbursement using the “Claim by Claim” (CbC) procedure detailed in this Schedule and as detailed in the main body of this Agreement. CNHI和供应商在这个协议主体同意执行保单费用退款使用 (在) 这日程表详述的“要求由要求” CbC做法和如详...
Finally, they were graphitized at 2800 °C for 8 h in an argon atmosphere. Sample characterization Morphological and structural information was obtained from Results and discussion Fig. 1a shows the XRD pattern of the PGF. The sharp and intensive peak located at 26.55° is indexed to be (...