Results 21 to 30 of about 9,914 (164)

A masked, randomised clinical trial evaluating the efficacy and safety of lokivetmab compared to saline control in client‐owned dogs with allergic dermatitis

open access: yesVeterinary Dermatology, Volume 32, Issue 5, Page 477-e131, October 2021., 2021
Background – Interleukin (IL)‐31 is an important mediator in canine atopic dermatitis (cAD) and also may be dysregulated in other allergic diseases. Hypothesis/Objectives – To demonstrate the efficacy and safety of lokivetmab (canine anti‐IL‐31 monoclonal antibody) for treatment of pruritus associated with allergic dermatitis in dogs.
Leen Van Brussel   +4 more
wiley   +1 more source

Chemical and microbiological stability of diluted ceftazidime in three different solutions under three storage temperatures over a 28 day period

open access: yesVeterinary Dermatology, Volume 32, Issue 5, Page 456-e124, October 2021., 2021
Background – Ceftazidime (CAZ) solutions are being used based on anecdotal reports for otitis externa complicated by multidrug‐resistant Pseudomonas aeruginosa (MDR PA). The chemical and microbiological stability of these proposed compounded solutions have not been evaluated, and likely are affected by the diluent and storage duration or temperature ...
Sarah E. Hoff   +4 more
wiley   +1 more source

生物质磺酸钙对荒漠土壤改良作用的研究 [PDF]

open access: yes, 2019
在实验室条件下,研究了生物质磺酸钙对荒漠沙土的改良作用。结果表明,沙土中添加2%生物质磺酸钙,土壤中有机质、全氮、速效钾、速效磷含量和土壤持水量均显著增加 ...
保雄伟   +3 more
core   +2 more sources

天然矿物改良剂在微咸水灌溉土壤中应用效果的研究

open access: yesShuitu Baochi Xuebao, 2005
利用10种不同天然矿物作为土壤改良剂,对矿化度4~5g/L的微咸水灌溉农田土壤进行改良效果试验。结果表明:改良剂1能够降低土壤容重12.23%,提高土壤孔隙度12.28%。参试的改良剂均能够降低0~5cm土壤全盐量,最大降幅为72.5%,并能降低0~40cm土壤中CO3^2-和HCO3^-离子,最大降幅达100%,改良剂4能够增加土壤中的Ca^2+、Mg^2+离子、降低土壤中的K^++Na^+离子。天然矿物土壤改良剂能够有效地改善土壤物理和化学环境。
邵玉翠 张余良 李悦 严晔端 安玉钗
doaj   +2 more sources

Study on the recipe and production process of highly hollow biscuit [PDF]

open access: yes, 2020
High hollowness is the key technology in the production of hollow biscuits. The unique hollow biscuits were developed on the basis of traditional semi-hard biscuits.
SHI Xin, SHI Zhong-lie, XIAO Jing
core   +1 more source

种稻配施改良剂对苏打盐碱土—水—作物系统氟迁移的影响

open access: yesShuitu Baochi Xuebao, 2023
为探讨化学改良剂对苏打盐碱土稻田生态系统中氟迁移的影响,采用盆栽试验,研究硫酸铝、脱硫石膏和有机复合改良剂作用下的土壤各形态氟含量变化,以及土壤氟向水体和地上部植株的迁移情况。结果表明,化学改良剂影响苏打盐碱土—水—作物系统中氟的迁移及生物有效性。种稻后各改良剂处理的土壤水溶态氟变化范围为8.33~20.90 mg/kg,与对照相比,均呈下降趋势,其中硫酸铝处理下降得最多,降低60.15%;可交换态氟和有机束缚态氟呈增加趋势,其中有机复合改良剂处理增加得最多,分别为79.54%和86.37 ...
郑玉昕   +7 more
doaj  

土壤结构改良剂对风沙土水稳性团聚体改良效果及机理的研究

open access: yesShuitu Baochi Xuebao, 2007
采用PAM、β-环糊精、沃特保水剂、腐殖酸等4种土壤结构改良剂,通过室内土柱培养,以研究其对风沙土有效的改良效果,并探讨其作用机理和合理的施用浓度。结果表明,4种改良剂均可促进〉0.25mm水稳性团聚体的形成,在低浓度(0.05%~0.1%)下其趋势为:沃特保水剂〉β-环糊精〉PAM〉腐殖酸,在高浓度(0.2%~0.4%)下趋势为:PAM〉β-环糊精〉沃特保水剂〉腐殖酸。4种改良剂在浓度为0.05%~0.4%时,均可有效地降低风沙土团聚体的分形维数,改善风沙土结构,尤其沃特保水剂改良效果最明显 ...
曹丽花   +5 more
doaj   +2 more sources

有机酸改良剂对盐碱土水盐运移的影响

open access: yesShuitu Baochi Xuebao, 2021
土壤盐碱改良剂的应用研究对土壤改良及作物生长有重要意义,其中富含有机酸的改良剂因其无毒无害效果显著被广泛使用。通过室内一维土柱入渗试验,选取"禾康"盐碱清除剂作为典型有机酸改良剂(简称OA),设置4组施用含量梯度(0.140,0.145,0.150,0.155 g/cm2),以未施加OA的处理作为对照,同时设置不同的OA施加深度(5—10,15—20,25—30 cm),以研究OA对盐碱土水盐运移的影响。结果表明:混施OA处理中,随着OA施加量的增加,土壤入渗能力减弱,稳定入渗率显著下降 ...
李晓晴, 周蓓蓓, 杨扬, 陈晓鹏
doaj  

Development status and formula design of food for elders [PDF]

open access: yes, 2020
Global aging is a major trend of social development and it’s also a major challenge that people face.Due to the physiological factors such as organ dysfunction,cell and muscle attenuation,anabolic metabolism less than catabolic metabolism,the elderly are
HUAN Mei-li   +5 more
core   +1 more source

Research Progress of Bio-based Biodegradable Antibacterial Food Packaging Films [PDF]

open access: yes
As the first barrier for food against pollution, food packaging plays a crucial role in food production, which greatly impacts both the quality and safety of food.
Chengzhen LIU   +5 more
core   +1 more source

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