环保好习惯健康伴成长——蒙牛学生奶环保主题校园宣传活动拉开帷幕

青岛，这颗胶州半岛上的明珠近年来吸引了越来越多的目光。得益于山东省持续走高的经济热潮，贸易口岸的优势以及外资的注入，青岛向世界展现出了前所未有的发展速度。     

发现商机的14大法则

商机无论大小,从经济意义上讲一定是能由此产生利润的机会.商机表现为需求的产生与满足的方式上在时间、地点、成本、数量、对象上的不平衡状态.旧的商机消失后,新的商机又会出现.没有商机,就不会有"交易"活动.商机转化为财富,必定满足五个"合适":合适的产品或服务,合适的客户,合适的价格,合适的时间,合适的渠道.目前我们能认识的商机大致可归结为14种:     

省级兽药经销商经营模式分析

这里所说的省级兽药经销商并不是一个确切的概念,而是泛指在省内跨地区经营的较大规模的兽药经销商,一般分布在地区级城市或养殖业发达的县城、乡镇。在吉林省内数量不多,但其影响很大,对市场起主导作用,代表着兽药市场的现状及今后的发展方向,研究他们的经营模式及每一种模     

植酸酶基因工程的研究进展

通过基因工程的方法获得能耐热、耐酸的植酸酶工程菌是目前植酸酶研究的热点.本文综述了近年来植酸酶在新菌株的筛选,酶的分子改造以及转基因方面的研究,并分析了植酸酶的研究方向和应用前景.     

海星资源的开发现状及发展动态

海洋生物种群复杂多样,种类繁多,特殊的生长环境使得它们自身及其代谢产物具有特殊的功能,不仅具有丰富的营养价值,而且对人类及动物的多种疾病具有很好的疗效.海星是海洋中为数众多的一类海底栖息无脊椎动物,富含蛋白、氨基酸、不饱和脂肪酸、微量元素和维生素等,必需氨基酸比例合理,将其作为人类的营养美食有很好的开发前景.     

缩小分组饲养的面积

在丹麦,人们已经提出一个分组饲养妊娠母猪的新观念,名叫"最佳猪栏",它把群饲设备与单独饲喂和铺有稻草、排水良好的地面结合在一起,见图1.对这种设计的研究显示,给妊娠母猪建成一个既有饲喂/休息的去处,又有一个铺垫良好的躺卧处的猪栏-所占面积总量与配备给群饲母猪的电子饲喂系统的场地所使用的面积相当.     

母猪繁殖障碍综合征的成因分析

对于自繁自养的猪场而言,母猪繁殖性能直接影响到猪场的生产成本及效益。近年来多因素多病原的作用导致的母猪繁殖障碍综合征已严重影响到母猪的健康状况及其生产能力,给养猪业带来了重大损失,本文从引起母猪繁殖障碍综合征主要的形成原因及对应的临床症状入手,希望给养猪业的同行提供有益的参考。     

蜂针在传统医疗上的应用

将蜂疗应用在医学上,主要在补充传统医疗的不足。西医的治疗是属于急性的治疗,中医的治疗则属于慢性的疾病治疗,这两种治疗不外乎药物治疗。药物的应用虽然可使疾病程度降低,但也造成身体的负担,个人的体质不同,药物也有不同程度的代谢及滞留,因此近代西方医学提倡预防养生的自然疗法,蜂疗中的蜂针疗法利用中医的针灸法,循经取穴,依照不同的病情,选择穴位点进行螫刺,使蜂毒通过螫针从穴位进入体内,以达到治疗疾病的目的。蜂毒可增加免疫系统的能力,降低过敏因子的活动力,活化细胞,增加循环系统的代谢能力、改善体质,并有抗癌效果。因此蜂疗…     

猪圆环病毒病的诊断与防治对策

猪圆环病毒感染(PCI)是由猪圆环病毒(PCV)感染相关的以免疫抑制为特征的一类病毒性传染病.猪圆环病毒与其他病原体混合感染存在高度相关性;短时间内在世界范围广泛的传播;对猪存在广泛的高度易感性,对免疫器官的严重攻击,导致高度免疫抑制性;目前尚缺商品化的疫苗、有效的治疗药物和有效的控制能力,使养猪业蒙受惨重的经济损失,成为当前国内外对养猪业危害极大的病毒性传染病.探讨防制该病的有效措施,是当前国内外养猪业密切注视的热点.     

出行

当五天的西宁之行落下帷幕,当我的双脚重新踏在呼和浩特的土地上,故乡的风,故乡的云,故乡的声音在瞬间唤醒了我胸中沉睡许久的感情,于是对故乡的挚爱燃遍全身。在这样的时刻里,我忽然觉得人们对周遭熟悉的城市竟是漠然和木讷的。猎奇心伴随着成就感把人们带到一个又一个的远方。然而我们所生活的地方呢?当我感慨于罗布泊湖畔枯死的胡杨林,     

乳酸杆菌益生作用机制的研究进展

乳酸杆菌作为益生菌广泛用于人和动物。本文综述了乳酸杆菌改善宿主健康的机制。乳酸杆菌可通过产生抗菌物质如乳酸、过氧化氢、细菌素,或者通过竞争营养或肠道黏附位点来抑制致病菌;通过诱导黏附素的分泌或阻止细胞凋亡而增强肠道的屏障功能,从而保护肠道。文章重点讨论了乳酸杆菌表面成分（表面蛋白、脂磷壁酸和肽聚糖）与肠道受体（Ｃ型凝集素受体、Ｔｏｌｌ样受体和 Ｎｏｄ样受体）,阐述了他们结合后启动免疫调节信号,调控肠道免疫功能以发挥改善健康作用的机制。     

猪毛色遗传的研究进展

本文概述了猪的毛色类型、猪的毛色遗传模式,着重综述了猪毛色基因分子基础的研究进展,指出存在问题并就未来发展方向做了思考。     

两种绿头鸭肌肉营养成分分析及评价

本试验旨在研究两种绿头鸭（白羽绿头鸭和绿头鸭）肌肉营养组成和价值,为绿头鸭肉产品的开发利用提供基础数据和理论依据。选择白羽绿头鸭和绿头鸭60只（每个品种各30只,公母各半）,依照国家标准测定胸肌粗蛋白质、粗脂肪、胆固醇含量及氨基酸、脂肪酸、微量元素和维生素的组成和含量,并对胸肌进行氨基酸评价及脂肪酸营养价值评价。结果显示,白羽绿头鸭肌肉粗蛋白质含量显著低于绿头鸭（P<0.05）;两种绿头鸭肌肉中均检测到17种含量大于0.01%的氨基酸,其中白羽绿头鸭肌肉苏氨酸、组氨酸、丝氨酸和脯氨酸含量显著高于绿头鸭（P<0.05）,赖氨酸、谷氨酸和精氨酸含量显著低于绿头鸭（P<0.05）;检测到13种含量均大于0.01%的脂肪酸,其中白羽绿头鸭硬脂酸和油酸含量显著低于绿头鸭（P<0.05）;检测到9种矿物质元素（钠、镁、钾、钙、锰、铁、铜、锌和硒）,两种绿头鸭差异不显著（P>0.05）;检测到8种维生素,白羽绿头鸭肌肉维生素B₁含量显著高于绿头鸭（P<0.05）,维生素D和维生素E含量显著低于绿头鸭（P<0.05）。两种绿头鸭肌肉氨基酸比例接近世卫组织推荐的理想模式,富含人体所需的矿物质元素和维生素,具有广阔的开发利用前景。     

Prevalence of diseases of the spinal cord of cats

A retrospective review of records of 205 cats with histologically confirmed disease of the spinal cord was performed to identify the prevalence of disease in this nonrandomly selected population of cats. Clinical records were reviewed, and age, duration of neurologic illness, and clinical and histopathologic findings in cats with spinal cord disease were abstracted. Disease processes were classified into 7 categories and 23 groups. The most common diseases affecting the spinal cord of cats were feline infectious peritonitis (FIP), lymphosarcoma (LSA), and neoplasia of the vertebral column secondarily affecting the spinal cord. Information on age, onset and duration of clinical signs, and lesion localization at the postmortem examination in cats belonging to the 7 categories of disease were analyzed to create a practical list of differential diagnoses. Cats were also subcategorized into 3 groups based on their age at death. FIP was the most common disease of cats younger than 2 years of age. LSA and vertebral column neoplasia were the most common diseases affecting cats between 2 and 8 years of age. Vertebral column neoplasia was the most common disease affecting cats older than 8 years of age. Results of this histopathologic study showed that FIP and LSA were the most common disease processes affecting the spinal cord of cats. However, at least 21 other groups of diseases and their relative prevalence were identified.     

商会自治的基石——商会自治规范研究

在现代法律秩序中,商会自治规范是制定法的基础和必要的补充,甚至在某些方面替代了制定法;商会自治规范主要包括商会组织规范、行为规范、惩罚规范以及争端解决规范等;其效力仅及于其内部成员;商会自治规范和制定法之间存在冲突,但也存在整合的基础。     

几个柑橘品种实生苗的抗旱性评价研究

以5个金柑属品种、枳壳、软枝酸橘及广西土柠檬实生苗为材料,进行复水成活率、旱害指数、叶片相对含水量、超氧化物歧化酶（SOD）、过氧化物酶（POD）、过氧化氢酶（CAT）、丙二醛（MDA）、脯氨酸等生理指标及隶属函数的综合分析,为柑橘抗性砧木品种选育提供参考。结果表明：胁迫20d复水后的成活率融安滑皮金柑和长寿金柑最高,为100%,软枝酸橘最低,为88.9%;随着干旱胁迫加剧,各品种的旱害指数呈上升趋势,长寿金柑的旱害指数最低,为0.25,软枝酸橘的旱害指数最高,为0.61;从叶片相对含水量的结果来看,长寿金柑的变化幅度最小,软枝酸橘的变化幅度最大,在第18d时分别为61.19%和37.85%;3种保护酶之间相互协同作用减轻植株受害程度,其活性变化幅度与丙二醛和脯氨酸的含量变化相似。利用隶属函数法综合分析,得出各品种的抗旱性强弱依次为长寿金柑>枳壳>融安滑皮金柑>融安金柑>山金柑>广西土柠檬>金枣>软枝酸橘。     

Comparison of four techniques of arthrocentesis of the lateral compartment of the femorotibial joint of the horse

Reasons for performing study: Clinical experiences indicate that centesis of the lateral compartment of the femorotibial joint is often unsuccessful. Objective: To determine the accuracy of 2 published and 2 unpublished techniques of centesis of the lateral compartment of the femorotibial joint. Hypothesis: It was hypothesised that a drug can be administered into the lateral compartment of the femorotibial joint via a diverticulum of this joint that surrounds the medial aspect of the long digital extensor tendon and that this technique is more accurate than described techniques of centesis of this compartment. Methods: Twenty‐four stifles of 12 horses were divided equally into 4 groups and a radiocontrast medium injected into the lateral compartment of the femorotibial joint of each group using a hypodermic needle inserted: 1) caudal to the lateral patellar ligament and proximal to the tibial plateau, 2) caudal to the long digital extensor tendon and proximal to the tibial plateau, 3) between the long digital extensor tendon and bone of the extensor groove of the tibia or 4) directly through the long digital extensor tendon until it contacted bone. Twelve veterinary students who had no experience using any of these techniques performed the injections. Accuracy of each technique was determined by examining radiographs obtained after injecting the contrast medium. Results: The most successful technique for arthrocentesis was by inserting a needle through the long digital extensor tendon. This approach was successful in all attempted cases, whilst other techniques had lower rates of success. Conclusions: The lateral compartment of the femorotibial joint can be accessed accurately by inserting a needle through the long digital extensor tendon as it lies within the extensor groove. Other techniques may not be as accurate for clinicians inexperienced in arthrocentesis of the lateral compartment of the femorotibial joint.     

高效液相色谱法测定鸡肉中土霉素残留量的不确定度评定

根据JJF1059-1999《测量不确定度评定与表示》建立了高效液相色谱法测定鸡肉中土霉素残留测量的不确定度评定方法,评定过程包括建立测量程序、分析不确定度来源、对不确定度分量进行量化。将不确定度归类为两大类。随机效应导致的不确定度可以通过一系列具有统计意义的重复观测值进行A类评定;系统效应导致的不确定度通过各测量器具、设备的说明书、校准证书提供的参数进行B类评定。本方法鸡肉中土霉素残留量的相对合成标准不确定度约为3.9%。     

Analysis and Evaluation of Nutrient Composition of Muscles of Two Kinds of Mallard

This experiment was aimed to study the nutritional content and value of the muscles of two mallards (White feather mallard and mallard),and provide basic data and theoretical basis for the development and utilization of mallard meat products.60 White feathered mallards and mallards (30 for each breed,half of male and female) were chosen,and the composition and content of pectoral muscle crude protein,crude fat,cholesterol,amino acids,fatty acids,trace elements and vitamins were determined according to national standards and the nutritional values of muscle were evaluated.The results showed that the content of crude protein in muscle of White feather mallard was significantly lower than that of mallard (P<0.05).17 kinds of amino acids with contents higher than 0.01% were detected in the muscles of the two kinds of mallards,among which the contents of threonine,histidine,serine and proline in the muscles of the White feather mallard were significantly higher than those of mallard (P<0.05).The contents of lysine,glutamate and arginine were significantly lower than those of mallard (P<0.05).13 kinds of fatty acids with contents higher than 0.01% were detected,and the contents of stearic acid and oleic acid were significantly lower than those of the mallard.9 mineral elements (sodium,magnesium,potassium,calcium,manganese,iron,copper,zinc and selenium) in two kinds of mallards were detected,and there was no significant difference between the two kinds of mallards (P>0.05).8 kinds of vitamins were detected,and the content of vitamin B₁ in muscle of White feather mallard was significantly higher than that of mallard (P<0.05),but the contents of vitamin D and vitamin E were significantly lower than that of mallard (P<0.05).The ratio of amino acids in muscle of two kinds of mallards was close to the ideal model recommended by WHO,which was rich in mineral elements and vitamins for human body,and had a broad prospect of development and utilization.     

论我国企业跨国并购中的薪酬整合问题

随着我国经济的持续增长,我国企业已经迈出了跨国并购的步伐,但是由于地区间文化与制度的差异,导致了我国企业跨国并购整合困难重重,其中尤以薪酬整合为甚为棘手。如何整合薪酬已成为我国企业跨国并购中的关键问题之一。文中就我国企业跨国并购中遇到的薪酬问题进行了讨论,并从战略的角度出发讨论了我国企业跨国并购的薪酬整合过程,即：全面薪酬调查、制定匹配的薪酬战略薪酬战略的有效实施。