虚拟运营商初体验

正虚拟运营商入场已有三个月,5、6月间的通信市场,在"流量不清零"、"零月租"、"打破套餐模式"、"自由定制"等嘶吼吆喝声中,虚拟运营商赚足了眼球。然而作为新生事物,一切都才刚刚开始。1虚拟运营商现状     

DNS全面解析

年初的根域名服务器故障让大家不仅把目光再次聚焦在默默工作的DNS上,也让大家认识了一下互联网域名解析系统(DNS)中最高级别的域名服务器——根域名服务器(root name server)。对于初识电脑的用户,DNS也是需要深入了解的一个概念。     

重装系统 权衡利弊再取舍

一般来说,电脑用久了都会出现各种各样的问题,系统慢,时不时出现蓝屏黑屏,或者一些其他莫名其妙的错误。而重装系统作为最简单暴力、快捷有效的解决办法,也被大家广泛使用。虽说重装解千愁,其实也会有一些小麻烦小问题。     

玩转开机启动项优化系统开机速度

当电脑使用一段时间之后,由于开机启动的软件/系统服务越来越多,你会发现 Windows的启动速度非常慢,经常看到硬盘灯老是闪烁不停,每次开机都得等个半天,开机启动项目的管理就变得很重要。     

The influence of probiotic bacteria on the properties of Iranian white cheese

The viability of Bifidobacterium animalis (ATCC 25527) and Lactobacillus rhamnosus (ATCC 7469), study of interaction between probiotic and starter and their effect on the properties of Iranian white cheese were investigated during 60 days of ripening. The results indicated that probiotics did not exert any effect on the growth of commercial starters, but starters showed a synergistic effect on the growth of probiotics, and probiotics survived above the recommended level for the therapeutic minimum (10⁶–10⁷ cfu/g) after 60 days. Addition of probiotic adjunct did not alter the chemical composition except for moisture and protein. Also, the highest pH value was in probiotic cheeses without starter.     

Survival of Lactobacillus casei,Lactobacillus plantarum and Bifidobacterium bifidum in free and microencapsulated forms on Iranian white cheese produced by ultrafiltration

Survival of probiotic strains Lactobacillus casei ( ATCC 39392 ), Lactobacillus plantarum ( ATCC 8014 ) and Bifidobacterium bifidum ( ATCC 29521 ) was investigated either in microencapsulated or in free form in the Iranian white cheese produced by ultrafiltration technique. The results indicated that the survival of encapsulated probiotic bacteria was higher than free cells. Both free and microencapsulated forms were successful in keeping counts of L. casei, L. plantarum and B. bifidum in the cheese high enough for the therapeutic minimum (10⁶–10⁷ cfu/g) after 60 days. Addition of probiotic adjunct also did not alter the chemical composition, but pH was lower in probiotic cheeses.     

个性化输入 Google拼音随心定制

正现在的拼音输入法智能化已达到一定境界,这要归功于输入法强大的词库和实时联网的云运用。坐在电脑跟前的你,几乎每天都离不打字,然而在科技进步的今天,文字信息的输入方式已经不再那么唯一,你可以使用语音输入、手写输入甚至是肢体形态/感应式输入。不过,今天我们只讨论简单个性的拼音输入法。     

如何构建你的笔记系统

正对于普通人来讲,脑容量总是有限的,记住这个就会忘掉那个。因此脑空间是非常宝贵的,而那些并不太需要时刻装载的知识和信息,放进随手可查的笔记中,无疑会大幅提升效率,降低大脑疲劳。当然,除了选用合适的工具之外,条理清晰的笔记系统的建立也同样重要。