快乐女人的无“炎”夏日

盛夏时节，女人们裙摆飞扬，显得更加妩媚动人。然而，持续的高温湿热，妇科炎症也会乘虚而入。专家们认为，夏季之所以成为妇科炎症的高发季节，主要原因是天气闷热，特别是南方地区的湿度较大，更适宜某些致病细菌的生长；另外，中医认为夏季的“湿”容易降低女性的抵抗力；室外与空调房的过大温差，也容易使女性因免疫力不足而染病。下面介绍一些日常护理方法，帮助女性安然度夏。[编者按]     

Egg white powder in extruded fish crackers

Four levels of egg white powder (EWP), 0, 1.5, 3.0 and 4.5%, were added to fisfc cracker formulation consisting of tapioca starch, fish paste, and water. the mixture was extruded through a single screw extruder, and the extrudate was cut, dried, heated in a microwave, and the degrees of expansion, bulk density, colour and protein content were measured.
The addition of 1.5 and 3.0% EWP had no significant effect ( P < 0.01) on diametral and longitudinal expansion, however, 4.5% EWP significantly ( P < 0.01) reduced them. Bulk density and protein content of the final product increased as the percentage of EWP increased in the formulation. the total colour difference measurement showed a significant increase ( P < 0.01) in brown colouration at 4.5% EWP.     

女人一生的避孕攻略——不同时期的避孕法则

女性自初潮开始到绝经的过程中，有30多年的时间需要避孕。如何在这样漫长的时间里安全避孕。是每位女性维护自身健康必不可少的一项措施。有人说：“怀孕是生命力的表现，如果我们不用避孕了，那一定不是老了就是病了。”因此。避孕对于女性来说，是一件甜蜜而又麻烦的事。如果因意外怀孕而不得不采取人工流产。不仅会给女性带来心灵上无法抚平的伤害，还可能由此引发不孕、感染以及妇科肿瘤等不良后果。因此了解各种避孕节育方法的有效性、优缺点，将有助于女性在人生的不同阶段，选择那些有效、安全、适合自己的避孕节育方法，降低避孕失败的风险。[编者按]     

MACROMOLECULAR STRUCTURE OF COALS. I. THE ORGANIC PHASE OF BITUMINOUS COALS AS A MACROMOLECULAR NETWORK†

The organic phase of bituminous coals may be represented as a three-dimensional macromolecular network, with chains consisting of aromatic or heterocyclic clusters and smaller connecting bonds, usually of etheric, sulfidicor methylenic nature. The crosslinks are covalently bonded bridges or hydrogen-bonded structures. The molecular weight between crosslinks, [Mbar]_C, and other parameters of the crosslinked structure can be calculated using the results of various experiments and applying theories widely used for the analysis of polymeric networks, albeit with significant modifications.     

乌鸡白凤丸不能随意吃

40多岁的赵女士月经有些不调，月经量比较多，还常伴有痛经，吃了一段时间乌鸡．白凤丸后，效果不太明显。她想知道，自己吃乌鸡白凤丸为啥无效。     

Mushroom Blanch Water Concentration by Membrane Processes

Mushroom blanch water was concentrated by ultrafiltration (UF) and reverse osmosis (RO). UF prefiltration was essential in preventing severe fouling during the RO process. When the UF blanch water permeate was processed by RO, linear relationships between pressure and flux were observed at all concentrations tested. The blanch water was concentrated by UF/RO from 2% to 13% total solids at 60°C and 120 KPa/5000 KPa operating pressures with flux higher than 15 L/m² hr. Maximum concentration obtained was approximately 20% total solids with 90% recovery of the nonvolatiles. Recoveries of some major volatiles were above 50%. Panelists could not differentiate the original from the reconstituted blanch waters in sensory evaluations.     

不惑男，直面“性”危机

到了不惑之年，不少男性的“性”趣会大打折扣，房事中的欠佳表现也容易受到妻子的抱怨，甚至被怀疑有了外遇。究其背后的原因，有的是因为婚姻家庭步入了稳定期，缺乏新鲜感和往日的激情；有的是工作压力大，身体常处于疲劳状态；还有一些人是身患某些疾病，情绪不佳，常感到“力不从心”。然而，在男科专家看来，无论是何种原因导致的性欲欠佳，都会危害到男性的身心健康和家庭幸福。如果遇到性欲下降、房事表现欠佳，加上食欲不好、失眠、注意力不集中、爱发脾气等情况，男性很可能出现了雄激素缺乏。     

宫寒回暖妙方

三十多岁的小梅常感到小腹中有一团寒气，冷冷的，即便现在身处盛夏，仍能感到丝丝寒意，月经也不顺畅，量少而且有血块。到中医院就诊时，大夫说她属于宫寒。她想知道，宫寒是怎么回事？是否会影响自己生宝宝的计划？应怎样进行调理？     

让亲密驱走疼痛

在我们享受现代物质文明的同时，快节奏、高压力、超负荷的生活也无时无刻不影响着我们的身体健康。头痛、颈痛、腰背痛、关节痛以及手机族的拇指痛和电脑族的腕关节疼痛等各种各样的慢性疼痛仿佛是现代文明的副产品，一同进入了我们的生活。