oalib
Search Results: 1 - 10 of 100 matches for " "
All listed articles are free for downloading (OA Articles)
Page 1 /100
Display every page Item
A Laundry Surface for Braids  [PDF]
Victor A. Nicholson
Mathematics , 2006,
Abstract: Laundry surfaces for closed braid diagrams are presented. It is shown that braid diagrams are characterized by linking matrices obtained by lifting cycles from these surfaces. Oriented link types are then characterized by equivalence classes of linking matrices. Similar equivalence classes can be composed of Gordon and Litherland forms or Seifert matrices.
Commercial Laundry Water Characterisation  [PDF]
J. K. Braga, M. B. A. Varesche
American Journal of Analytical Chemistry (AJAC) , 2014, DOI: 10.4236/ajac.2014.51002
Abstract:

Surfactants are the major active ingredients of laundry detergents. Therefore, special attention should be focused on the treatment and disposal of laundry wastewater. The aim of this study was to characterise the wastewater from a commercial laundry over 30 days. Physicochemical analyses were performed, monitoring the content of nitrogen, phosphate, heavy metals, linear alkylbenzene sulphonate (LAS), volatile organic acids and alcohols. The pH was approximately 5.6 and the COD approximately 4800 mg·L1. The average concentrations of sulphate, sulphide, N-ammoniacal organic nitrogen compounds and heavy metals were below the maximum limit, in accordance with local and national environmental legislation, and the average total suspended solids was 0.08 g·L1. Among the metals analysed, iron was observed with the highest concentrations (0.037 mg·L1 and 0.72 mg·L1). Phosphate was detected in 93% of samples (94.65 mg·L1 average). LAS

冰水的循環
程鎔時,鄧澧儒
高分子学报 , 1957,
Abstract: 在实驗工作中例如蒸餾溶劑時,常用冷水(自來水)的循環以達到冷却的目的。某些工作要求冷水有比較低的並且恆定的溫度,在可以控制的速率下作長時間的循環;但是自來水的溫度,尤其在夏天,往往嫌過高而且變化很大,不能满足要求。在本实驗室里,用了一種非常简便的使冰水(0℃)作长時間循環的設備,速率能調节並保持恆定,在許多情况下都可以滿意地使用。
A Wireless Intelligent Business Laundry Service System  [PDF]
Yujie Qiao, Can Zhang, Rui Li, Zhi Liu
Journal of Computer and Communications (JCC) , 2019, DOI: 10.4236/jcc.2019.77011
Abstract: For the business washing machine industry, most are currently using traditional manual service (the way cost is high, inefficient, low degree of intelligence) of the status quo. The wireless intelligent business laundry service system based on ESP8266 communication module is developed, which has the Wechat payment function and realizes the automatic control service of the washing machine. Firstly, the laundry wireless terminal will send a laundry request to the laundry control center when the customer is ready to wash. Secondly, after receiving the laundry request, control center will send WeChat Public Accounts, idle washing machine number and charges, as well as laundry service time and other information back to the wireless terminal to generate payment QR code. And then the customer scans QR code, when the control center receives the information that payment is successful, the system will automatically control the washing machine to complete the laundry service work. After testing, the system has the advantages of accurate control, low energy consumption, strong stability, accurate data transmission, low cost, strong practicability, and is conducive to promoting the development of the business laundry industry.
循经感传和循经肌电反应
朱兵,荣培晶,李宇清,贲卉,徐卫东,高昕妍
中国科学 生命科学 , 2001,
Abstract: 应用电生理技术证明针刺引起循经感传现象的同时伴发有循经肌电发放,循经感传速度和循经肌电步进速度在厘米每秒范围.停止刺激后,循经感传现象首先在远端消失,并逐渐向近端推移,与此相应,肌电信号亦是首先在远端停止.分别采用臂丛神经阻滞和不影响感觉系统的区域性肌肉非动化阻滞法,循经感传和循经肌电信号一同消失,表明这些现象有赖于感觉-运动反射活动的相互作用.
循经感传和循经肌电反应  [PDF]
朱兵,荣培晶,李宇清,贲卉,徐卫东,高昕妍
中国科学 生命科学 , 2001,
Abstract: 应用电生理技术证明针刺引起循经感传现象的同时伴发有循经肌电发放,循经感传速度和循经肌电步进速度在厘米每秒范围.停止刺激后,循经感传现象首先在远端消失,并逐渐向近端推移,与此相应,肌电信号亦是首先在远端停止.分别采用臂丛神经阻滞和不影响感觉系统的区域性肌肉非动化阻滞法,循经感传和循经肌电信号一同消失,表明这些现象有赖于感觉-运动反射活动的相互作用.
CONTROVERSY REGARDING THE ACTIVE SUBJECT OF THE INFRACTION OF MONEY LAUNDRY
Mihai HOTCA,Silvia NI U
Lex et Scientia , 2009,
Abstract: De lege lata, in the Romanian criminal law, the matter of the circumstance of the persons that can have the capacity of active subjects of the infraction of money laundry is. Mainly, it is about the answer to the question: Can the participant to the infraction from which come laundered assets (deliquens principale) be active subject of the infraction of money laundry? The legal practice is uneven and the doctrine is, in its turn, divided in this matter. Next, we will try to present the arguments that support the two points of view and we will try to answer the above asked question.
中长涤粘混纺工艺  [PDF]
纺织学报 , 1984,
Abstract: 本文介绍该厂生产中长涤粘织物,减少印染厂用“留白工艺”加工后产生白条、白星疵点的经验,他们的做法是:①合理选配混纺工艺,掌握匀、松、清三字经;②加强生产过程中的工艺管理。
石涛的大涤堂  [PDF]
许苏华
东南文化 , 2002,
Abstract: ????石涛寓所大涤堂,与天宁寺咫尺相邻,小路杂树,粉墙青瓦,寻常巷陌中的寻常人家,绽放出永不衰败的艺术之花。
中长异形涤麻粘派力司纺织工艺  [PDF]
纺织学报 , 1985,
Abstract: 本文介绍用中长纤维纺纱设备纺涤粘(65/35)中长纤维纱(其中混用40%五叶形涤纶纤维)和涤麻(65/35)中长纤维纱,将其用作经纱和纬纱,生产涤麻粘派力司的纺织工艺。该产品的麻风格突出,穿着舒适。
Page 1 /100
Display every page Item


Home
Copyright © 2008-2017 Open Access Library. All rights reserved.