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From The Catcher in the Rye to Analyze The Great Importance of The Environment During The Process of Children’s Grow up
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作者 陈阳 《海外英语》 2019年第18期202-205,共4页
The Catcher In the Rye is the only one long novel of American writer J.D.Salinger,it has been listed as one of the best novel in 20th century,after this work published,the protagonist Holden who hates the hypocritical... The Catcher In the Rye is the only one long novel of American writer J.D.Salinger,it has been listed as one of the best novel in 20th century,after this work published,the protagonist Holden who hates the hypocritical world extremely,and pursue the pure in this world bravely,has been regarded as a hero by the millions the its readers,the span of time has been described by this novel is very short,just a day and two night,but it still expresses the changes on Holden’s mental,from his rebel to the reality,and determine to pursue the pure,but yield to the society eventually,clearly,though the pressure on Holden’s spirit,failure on Hold en’s heart,and loneliness on Holden’s life these days,J.D.Saling critics the alien society and relationship between people skillful.This paper is compounded by four parts,the chapter one is the introduction of The Catcher In the Rye,and some of reference relat ed to this work.the chapter two is the introduction of the environment around Holden,which is include society,school and family.chapter three is to analyze the Hloden’s personality,some striking behaviors and causes,the chapter four is to draw a conclusion,to show the influence of the environment during the process of people’s grow up. 展开更多
关键词 grow-up envuronment RELATIONSHIP
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Supplementation of vitamin E or a botanical extract as antioxidants to improve growth performance and health of growing pigs housed under thermoneutral or heat-stressed conditions
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作者 Ysenia V.Silva‑Guillen Consuelo Arellano +3 位作者 Jeffrey Wiegert R.Dean Boyd Gabriela E.Martinez Eric van Heugten 《Journal of Animal Science and Biotechnology》 SCIE CAS CSCD 2024年第3期1101-1118,共18页
Background Heat stress has severe negative consequences on performance and health of pigs,leading to significant economic losses.The objective of this study was to investigate the effects of supplemental vitamin E and... Background Heat stress has severe negative consequences on performance and health of pigs,leading to significant economic losses.The objective of this study was to investigate the effects of supplemental vitamin E and a botanical extract in feed or drinking water on growth performance,intestinal health,and oxidative and immune status in grow-ing pigs housed under heat stress conditions.Methods Duplicate experiments were conducted,each using 64 crossbred pigs with an initial body weight of 50.7±3.8 and 43.9±3.6 kg and age of 13-week and 12-week,respectively.Pigs(n=128)were housed individually and assigned within weight blocks and sex to a 2×4 factorial arrangement consisting of 2 environments(thermo-neutral(21.2℃)or heat-stressed(30.9℃))and 4 supplementation treatments(control diet;control+100 IU/L of D-α-tocopherol in water;control+200 IU/kg of DL-α-tocopheryl-acetate in feed;or control+400 mg/kg of a botanical extract in feed).Results Heat stress for 28 d reduced(P≤0.001)final body weight,average daily gain,and average daily feed intake(-7.4 kg,-26.7%,and-25.4%,respectively)but no effects of supplementation were detected(P>0.05).Serum vitamin E increased(P<0.001)with vitamin E supplementation in water and in feed(1.64 vs.3.59 and 1.64 vs.3.24),but not for the botanical extract(1.64 vs.1.67 mg/kg)and was greater when supplemented in water vs.feed(P=0.002).Liver vitamin E increased(P<0.001)with vitamin E supplementations in water(3.9 vs.31.8)and feed(3.9 vs.18.0),but not with the botanical extract(3.9 vs.4.9 mg/kg).Serum malondialdehyde was reduced with heat stress on d 2,but increased on d 28(interaction,P<0.001),and was greater(P<0.05)for antioxidant supplementation compared to control.Cellular proliferation was reduced(P=0.037)in the jejunum under heat stress,but increased in the ileum when vitamin E was supplemented in feed and water under heat stress(interaction,P=0.04).Tumor necrosis factor-αin jejunum and ileum mucosa decreased by heat stress(P<0.05)and was reduced by vitamin E sup-plementations under heat stress(interaction,P<0.001).Conclusions The addition of the antioxidants in feed or in drinking water did not alleviate the negative impact of heat stress on feed intake and growth rate of growing pigs. 展开更多
关键词 Botanical extract growing pigs Heat stress Immune status Oxidative status TOCOPHEROL Water
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美国西布鲁姆菲尔德镇图书馆Grow Up Reading项目经验与启示 被引量:6
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作者 安珈锐 田丽 《图书馆学研究》 CSSCI 北大核心 2020年第22期92-100,F0003,共10页
Grow Up Reading是美国西布鲁姆菲尔德镇图书馆针对三年级以下儿童提升阅读能力、培养阅读兴趣的一项阅读推广活动。文章从该项目的服务保障、服务环节、服务内容三个方面进行介绍与分析,从规范阅读服务模式、精准化分级阅读、家庭参与... Grow Up Reading是美国西布鲁姆菲尔德镇图书馆针对三年级以下儿童提升阅读能力、培养阅读兴趣的一项阅读推广活动。文章从该项目的服务保障、服务环节、服务内容三个方面进行介绍与分析,从规范阅读服务模式、精准化分级阅读、家庭参与方式、评估工具的选择、服务空间优化和馆员能力培养六个方面总结了服务经验,以期为我国社区图书馆儿童阅读服务的相关研究和实践提供一定的借鉴。 展开更多
关键词 美国西布鲁姆菲尔德镇图书馆 社区图书馆 grow up Reading 儿童阅读
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借助文本信息软件构建大学外语无缝学习互动网络空间——以辽宁警官高等专科学校Growing-up英语QQ群为例
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作者 魏莉 《辽宁警专学报》 2013年第2期99-104,共6页
网络空间中的每一次技术飞跃都带动了网络教学的一次革命。腾讯QQ软件不仅为人际交流带来极大便利,而且为大学外语无缝学习互动网络空间的建立提供了技术支持。笔者与助学者和警校学生共同构建的Growing-up英语QQ群打破了传统英语课堂... 网络空间中的每一次技术飞跃都带动了网络教学的一次革命。腾讯QQ软件不仅为人际交流带来极大便利,而且为大学外语无缝学习互动网络空间的建立提供了技术支持。笔者与助学者和警校学生共同构建的Growing-up英语QQ群打破了传统英语课堂教学的时间与空间的限制,为学生提供了融知识性与趣味性于一体的英语无缝学习的全方位交流互动平台。它是开展全新英语学习、跨文化交际、警务英语实践体验的舞台,实现了语言是为人类交际而服务的最终目标。 展开更多
关键词 无缝英语学习 接近行为 网络学习共同体 growing-up
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Tiniest Babies Grow Up to Be Mostly Healthy Adults
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作者 覃沁 《当代外语研究》 2004年第5期14-15,共2页
利物浦女子医院的Richard W.I.Cooke医生对一群1980年后出生的体重 不足的孩子做了一项研究。结果表明,尽管他们青少年时期在学习和社交方面可 能会遇到一些问题,但成年之后,他们的生活质量和正常体重的孩子并无差别。
关键词 Tiniest Babies grow up to Be Mostly Healthy Adults BE
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基于GROW模型的研究生科研能力培养指导方法——以土木工程专业为例
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作者 聂忆华 《黑龙江教育(理论与实践)》 2024年第4期5-8,共4页
文章以土木工程专业为例,探讨了基于GROW模型培养研究生科研能力的指导方法。GROW模型是一种广泛应用于个人发展和教育领域的教练模型,包括Goal(目标)、Reality(现状)、Options(选择)和Will(意愿)4个关键元素。通过GROW模型设定明确的... 文章以土木工程专业为例,探讨了基于GROW模型培养研究生科研能力的指导方法。GROW模型是一种广泛应用于个人发展和教育领域的教练模型,包括Goal(目标)、Reality(现状)、Options(选择)和Will(意愿)4个关键元素。通过GROW模型设定明确的科研目标、了解研究现状、探讨可行的研究方案和激发执行意愿,导师可指导研究生开展科研工作、锻炼其科研能力,并取得科研成果。实践表明,采用GROW模型不仅让导师在指导研究生的过程中更轻松,研究生在科研过程中成长更明显,而且使师生关系更融洽。基于GROW模型的研究生科研能力培养指导方法科学、系统、实操性强,且效果明显,值得推广应用。 展开更多
关键词 grow模型 研究生指导 科研能力培养 土木工程专业
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基于GROW模型的幼儿园课程建构探究
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作者 李剑 《中国科技经济新闻数据库 教育》 2024年第12期001-004,共4页
“GROW(Goal-Reality-Options-Will)模型”是高效提高内驱力的有效方法,本文基于“GROW模型”的针对性,将幼儿园课程改革与青年教师的职业发展相结合,对青年教师在课程设置中的目标、现实、方案、最终课程效果等情况做分解实施,改善青... “GROW(Goal-Reality-Options-Will)模型”是高效提高内驱力的有效方法,本文基于“GROW模型”的针对性,将幼儿园课程改革与青年教师的职业发展相结合,对青年教师在课程设置中的目标、现实、方案、最终课程效果等情况做分解实施,改善青年教师的课程建设和活动设计普遍处于不理想状态,华而不实、生搬硬造所研发的课程园所无法采用、教师组织活动无动力,培训状态不佳、效率低下等情况。综合来看,GROW模型运用于实践中进行课程建构,可以激发青年教师的内在驱动力,能够使教师从被动变为主动,有助于提高参与幼儿园课程建设的质量,可为其他幼儿园的课程建构与青年教师培养提供参考和实践方法。 展开更多
关键词 幼儿园课程建设 内在驱动力 grow模型
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The Effect of Dietary Supplementation with Phytase Transgenic Corn on Growth Performance,Phosphorus Utilization and Excretion in Growing Pigs (Sus scrofa) 被引量:11
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作者 WANG Xiu-qi WANG Sheng +1 位作者 ZHANG Jun-min YANG Jing-pei 《Agricultural Sciences in China》 CAS CSCD 2011年第5期769-776,共8页
Two experiments were conducted to investigate the effect of dietary supplementation with phytase transgenic corn (PTC) on growth performance,phosphorus (P) utilization and excretion in growing pigs.In Exp.1,180 pi... Two experiments were conducted to investigate the effect of dietary supplementation with phytase transgenic corn (PTC) on growth performance,phosphorus (P) utilization and excretion in growing pigs.In Exp.1,180 pigs (Large White × Landrace,BW=37.7 kg) were randomly allotted to 4 treatments with 5 replicates of 9 pigs each in order to evaluate the effect of PTC supplementation in low-P diets on growth performance.Four corn soybean meal-based diets consisted of a positive control (PC) diet,a diet containing 500 units (U) of exogenous phytase kg-1 (EP) on the basis of low-P (inorganic P reduced by 0.05% from PC diet) and the low-P+500 (PTC1) or 750 (PTC2) phytase U of PTC kg-1.In Exp.2,20 barrows (Large White×Landrace,BW=31 kg,4 treatments with 5 replicates of 1 pig each) were randomly selected to evaluate the effect of PTC in low-P diets on serum parameters and nutrient utilization.Diets in Exp.2 were similar to those in Exp.1 except that the EP group was replaced by a low-P diet without exogenous phytase supplementation as a negative control (NC) group.The results from Exp.1 showed that the average daily gain (ADG) in the PTC2 group was significantly higher (P〈0.05) than that in the EP group over all periods.On the other hand,the feed:gain (F:G) ratio of the EP group was significantly higher (P〈0.05) than that of the PTC2 group during 1-21 and 1-42 d,respectively.There were no differences in average daily feed intake (ADFI) among all treatments (P〉0.05).The results from Exp.2 showed that the concentration of serum Ca in the NC group was the highest (P〈0.05),while the concentration of serum P in the PTC2 group was the highest (P〈0.05) among all treatments.There was a significant decrease (P〈0.05) in the P apparent digestibility of the NC group compared with the other groups,and that of PTC2 group was the best.Furthermore,fecal P excretion was reduced (P〈0.05) from 1.80 g d-1 in the PC group to 1.28 g d-1 in the PTC2 group.In conclusion,dietary supplementation with PTC could reduce the application of inorganic P,decrease fecal P excretion,and improve the growth performance of growing pigs. 展开更多
关键词 phytase transgenic corn growth performance nutrient apparent digestibility phosphorus excretion growing pigs
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Effect of dietary supplementation with insect fats on growth performance,digestive efficiency and health of rabbits 被引量:4
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作者 Laura Gasco Sihem Dabbou +8 位作者 Angela Trocino Gerolamo Xiccato Maria Teresa Capucchio Ilaria Biasato Daniela Dezzutto Marco Birolo Marco Meneguz Achille Schiavone Francesco Gai 《Journal of Animal Science and Biotechnology》 SCIE CAS CSCD 2019年第2期501-509,共9页
Background: The present work aimed at evaluating the effect of the dietary replacement of soybean oil(S) by two types of insect fats extracted from black soldier fly larvae(H, Hermetia il ucens L.) and yel ow mealworm... Background: The present work aimed at evaluating the effect of the dietary replacement of soybean oil(S) by two types of insect fats extracted from black soldier fly larvae(H, Hermetia il ucens L.) and yel ow mealworm larvae(T, Tenebrio molitor L.) on growth performance, nutrient digestibility, blood parameters, intestinal morphology and health of growing rabbits.Methods: At weaning, 200 crossbred rabbits(36 days old) were allotted to five dietary treatments(40 rabbits/group): a control diet(C) containing 1.5% of soybean oil and four experimental diets where soybean oil was partially(50%) or totally(100%) substituted by H(H50 and H100) or T(T50 and T100) fats. Total tract digestibility was evaluated on 12 rabbits per treatment. The growth trial lasted 41 d and, at slaughtering(78 days old), blood samples were collected from 15 rabbits per treatment, morphometric analyses were performed on duodenum, jejunum and ileum mucosa,and samples of liver, spleen and kidney were submitted to histological evaluation.Results: No difference was observed between the control and the experimental groups fed insect fats in terms of performance, morbidity, mortality and blood variables. The addition of H and T fats did not influence apparent digestibility coefficients of dry matter, protein, ether extract, fibre fractions and gross energy. Gut morphometric indices and organ histopathology were not affected by dietary inclusion of H and T fats.Conclusions: H and T fats are suitable sources of lipid in rabbit diets to replace soybean oil without any detrimental effect on growth performance, apparent digestibility, gut mucosa traits and health. 展开更多
关键词 Blood DIGESTIBILITY growing rabbit Gut HEALTH INSECT FATS Performances
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How plants grow up 被引量:3
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作者 Sarah M McKim 《Journal of Integrative Plant Biology》 SCIE CAS CSCD 2019年第3期257-277,共21页
A plant's lateral structures, such as leaves,branches and flowers, literally hinge on the shoot axis,making its integrity and growth fundamental to plant form.In all plants, subapical proliferation within the shoo... A plant's lateral structures, such as leaves,branches and flowers, literally hinge on the shoot axis,making its integrity and growth fundamental to plant form.In all plants, subapical proliferation within the shoot tip displaces cells downward to extrude the cylindrical stem.Following the transition to flowering, many plants show extensive axial elongation associated with increased subapical proliferation and expansion. However, the cereal grasses also elongate their stems, called culms, due to activity within detached intercalary meristems which displaces cells upward, elevating the grain-bearing inflorescence. Variation in culm length within species is especially relevant to cereal crops, as demonstrated by the high-yielding semi-dwarfed cereals of the Green Revolution. Although previously understudied, recent renewed interest the regulation of subapical and intercalary growth suggests that control of cell division planes,boundary formation and temporal dynamics of differentiation, are likely critical mechanisms coordinating axial growth and development in plants. 展开更多
关键词 PLANTS grow up^FA LATERAL STRUCTURES
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Effects of dietary replacement of soybean meal with dried distillers grains with solubles on the microbiota occupying different ecological niches in the rumen of growing Hu lambs 被引量:2
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作者 Junshi Shen Zhipeng Li +1 位作者 Zhongtang Yu Weiyun Zhu 《Journal of Animal Science and Biotechnology》 SCIE CAS CSCD 2021年第2期677-688,共12页
Background:Diet has a profound impact on the rumen microbiota,and the impact can vary among the different rumen ecological niches(REN).This study investigated the effects of dietary replacement of soybean meal(SBM)wit... Background:Diet has a profound impact on the rumen microbiota,and the impact can vary among the different rumen ecological niches(REN).This study investigated the effects of dietary replacement of soybean meal(SBM)with dried distillers grains with solubles(DDGS)on the rumen microbiota occupying different REN of growing Hu lambs.After a 9-week feeding trial,6 lambs from each dietary treatment(SBM vs.DDGS-based diets)were slaughtered for sample collection.The microbiota of the rumen solid,liquid,and epithelium fractions was examined using amplicon sequencing analysis of bacterial 16S rRNA gene,functional prediction,and qPCR.Results:No interaction of dietary protein source(PS)and REN were detected for virtually all the measurements made in this study.The DDGS substitution resulted in very limited influence on bacterial community structure.However,the metabolic pathways predicted from 16S rRNA gene sequences varied greatly between SBM-and DDGS-based diets.The populations of rumen total bacteria,fungi,sulfate-reducing bacteria(SRB),and methanogens were not influenced by DDGS substitution,but the population of protozoa was reduced.The bacterial communities in rumen solid(RS)and liquid(RL)were similar in taxonomic composition but were different in relative abundance of some taxa.In contrast,the bacterial composition and relative abundance of rumen epithelium(RE)were greatly distinct from those of the RS and the RL.In alignment with the bacterial relative abundance,the metabolic pathways predicted from 16S rRNA genes also varied greatly among the different REN.The populations of total bacteria,protozoa,and methanogens attached to the RE were smaller than those in the RS and RL,and the fungal population on the rumen epitheliumwas smaller than that in the RS but similar to that in the RL.On the contrary,the SRB population on the RE was greater than that in the RS and RL.Conclusions:Substitution of SBM with DDGS had greater impact to the protozoa than to the other microbes,and the microbial community structure and functions at different REN are distinct and niche-adapted. 展开更多
关键词 Distillers dried grains with solubles growing lamb MICROBIOTA Ruminal ecological niche Soybean meal
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Assessing Lysine Requirement of Growing Chicken by Direct Comparison between Supplementation Technique and “Goettingen Approach” 被引量:3
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作者   Samadi +2 位作者 Christian Wecke Anja Pastor Frank Liebert 《Open Journal of Animal Sciences》 2017年第1期56-69,共14页
Validated procedures play an important role to obtain accurate information about individual amino acid requirement data. The aim of the present study was to assess lysine (Lys) requirement of growing chicken both by c... Validated procedures play an important role to obtain accurate information about individual amino acid requirement data. The aim of the present study was to assess lysine (Lys) requirement of growing chicken both by classical supplementation technique and principles of diet dilution technique as applied with “Goettingen approach”. During the starter period (1 - 21 d), a growth study with male meat type chicken (Ross 308) was conducted making use of five graded dietary Lys-levels (3 repetition boxes with 3 birds/box). L-Lys×HCl was gradually added to a diet based on wheat, soybean protein concentrate, wheat gluten and fishmeal to yield 80%, 87.5%, 95%, 102.5% and 110% of the expected requirement level (13 g Lys/kg as fed). Diets were iso-energetic (12.8 MJME/kg) and iso-nitrogenous (21.65% crude protein). Birds were fed on free choice level also to assess the feed intake (FI) effects as important factor on traditional response criteria. Analyzed body composition at start and end of the growth study yielded N deposition (ND) data for further data assessment using exponential approximations depending on dietary Lys content or observed Lys intake. The results indicated significant differences (p < 0.05) in response on body weight gain (BWG) and observed dietary protein quality with unexpected consequences for the derived Lys requirement data. According to the independent variable (Lys in % of diet versus daily Lys intake) and aimed level of daily ND, the needed in-feed content of Lys varied between 1.24% and 1.46%. Application of the exponential modelling by “Goettingen approach” overcame these misleading conclusions by modelling the relationship between required Lys intake and observed response data (BWG, ND) taking also into account the expected real feed intake to formulate the needed in-feed concentration. 展开更多
关键词 growING CHICKEN LYSINE Requirement Supplementation TECHNIQUE Diet DILUTION TECHNIQUE N Utilization Model Amino Acid Efficiency
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Population distribution, structure and growth condition of Antarctic krill(Euphausia superba Dana) during the austral summer in the Southern Ocean 被引量:2
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作者 SHI Yongqiang SUN Song +1 位作者 LI Chaolun TAO Zhencheng 《Advances in Polar Science》 2014年第3期183-191,共9页
Antarctic krill (Euphausia superba Dana) was collected using a High Speed Collector and an Isaac-Kidd midwater trawl (IKMT) net during the austral summer of 2007/2008 and 2008/2009 in the circumpolar and Prydz Bay... Antarctic krill (Euphausia superba Dana) was collected using a High Speed Collector and an Isaac-Kidd midwater trawl (IKMT) net during the austral summer of 2007/2008 and 2008/2009 in the circumpolar and Prydz Bay regions of the Southern Ocean, respectively. Combined with the simultaneous recording of environmental factors, spatial distribution, population structure and growth condition of E. superba were studied. The abundance of E. superba in the Weddell Sea was higher than in Prydz Bay. However, the abundance of E. superba in both the Weddell Sea and Prydz Bay was lower than figures reported in previous krill surveys for the same time period. With respect to the total study area, E. superba displayed a normal growing state during the two expeditions. E. superba grew relatively poorly in some stations, which may be due to the late retreat of sea ice or lower chlorophyll a concentrations. The number of juvenile E. superba collected using the High Speed Collector was proportionally greater in stations located at the edge of the sea ice, while adults dominated in long-term non-ice regions. This phenomenon reflects the different distribution pattern between juvenile and adult krill. The population structure of E. superba differed between sea regions, which may affect recruitment. 展开更多
关键词 Euphausia superba population distribution growing state sea ice WeddeH Sea Prydz Bay
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Effect of Bacillus subtilis and Bacillus licheniformis supplementation in diets with low-and high-protein content on ileal crude protein and amino acid digestibility and intestinal microbiota composition of growing pigs 被引量:5
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作者 Chanwit Kaewtapee Katharina Burbach +7 位作者 Georgina Tomforde Thomas Hartinger Amelia Camarinha-Silva Sonja Heinritz Jana Seifert Markus Wiltafsky Rainer Mosenthin Pia Rosenfelder-Kuon 《Journal of Animal Science and Biotechnology》 SCIE CAS CSCD 2017年第3期686-700,共15页
Background: Bacillus spp. seem to be an alternative to antimicrobial growth promoters for improving animals' health and performance. However, there is little information on the effect of Bacillus spp. in combination... Background: Bacillus spp. seem to be an alternative to antimicrobial growth promoters for improving animals' health and performance. However, there is little information on the effect of Bacillus spp. in combination with different dietary crude protein(CP) levels on the ileal digestibility and microbiota composition. Therefore, the objective of this study was to determine the effect of Bacillus spp. supplementation to low-(LP) and high-protein diets(HP) on ileal CP and amino acid(AA) digestibility and intestinal microbiota composition.Methods: Eight ileally cannulated pigs with an initial body weight of 28.5 kg were randomly allocated to a rowcolumn design with 8 pigs and 3 periods of 16 d each. The assay diets were based on wheat-barley-soybean meal with two protein levels: LP(14% CP, as-fed) and HP diet(18% CP, as-fed). The LP and HP diets were supplemented with or without Bacil us spp. at a level of 0.04%(as-fed). The apparent ileal digestibility(AID) and standardized ileal digestibility(SID) of CP and AA was determined. Bacterial community composition from ileal digesta was analyzed by Illumina amplicon sequencing and quantitative real-time PCR. Data were analyzed as a 2 × 2 factorial design using the GLIMMIX procedures of SAS.Results: The supplementation with Bacillus spp. did not affect both AID and SID of CP and AA in growing pigs.Moreover, there was no difference in AID of CP and AA between HP and LP diets, but SID of cystine, glutamic acid,glycine, and proline was lower(P 〈 0.05) in pigs fed the HP diets. The HP diets increased abundance of Bifidobacterium spp. and Lactobacillus spp.,(P 〈 0.05) and by amplicon sequencing the latter was identified as predominant genus in microbiota from HP with Bacillus spp., whereas dietary supplementation of Bacillus spp. increased(P 〈 0.05) abundance of Roseburia spp.Conclusions: The HP diet increased abundance of Lactobacillus spp. and Bifidobacterium spp.. The supplementation of Bacil us spp. resulted in a higher abundance of healthy gut associated bacteria without affecting ileal CP and AA digestibility, whereas LP diet may reduce the flow of undigested protein to the large intestine of pigs. 展开更多
关键词 Bacillus spp. growing pigs Ileal digestibility Microbiota Protein levels
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Mature While Growing up, Innovative While Inheriting——Exclusive Interview with Zhao Xinli, the Associate Dean of the Advertising School of Communication University of China
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作者 Liu Xinwei 《China's Foreign Trade》 2019年第3期24-27,共4页
As the Chinese proverb goes,a man of his thirties should be independent.For a person,it s time to shoulder the responsibility he or she longs for.For a major and a School,it s time to root deep,to take responsibility ... As the Chinese proverb goes,a man of his thirties should be independent.For a person,it s time to shoulder the responsibility he or she longs for.For a major and a School,it s time to root deep,to take responsibility and to fulfill its dream of 'a School stands for a hundred years as a tree for a thousand years'.As the Advertising School of Communication University of China embraces its 30th 'birthday',Zhao Xinli,the Associate Dean of the School,was exclusively interviewed by China’s Foreign Trade. 展开更多
关键词 the ASSOCIATE Dean of the ADVERTISING School of Communication University of China China Innovative WHILE Inheriting MATURE WHILE growing up EXCLUSIVE Interview with ZHAO Xinli
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Effect of Dietary Supplement, Base Mix, and/or Soybean Meal on Growing Pig Performance
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作者 Samorn Sreng Sath Keo +5 位作者 J. M. DeRouchey M. D. Tokach Bunna Chea Kroesna Kang Lyda Hok J. L. Vipham 《Open Journal of Animal Sciences》 2020年第3期535-544,共10页
A total of 60 crossbred pigs (Yorkshire × Duroc, initially 56.5 kg) were used in a 42-day trial to evaluate the effect of replacing a commercial high protein supplement with soybean meal and/or a base mix in rice... A total of 60 crossbred pigs (Yorkshire × Duroc, initially 56.5 kg) were used in a 42-day trial to evaluate the effect of replacing a commercial high protein supplement with soybean meal and/or a base mix in rice bran-based diets on pig growth performance. Pigs were allotted to pens by body weight and pens were randomly assigned to dietary treatments in completely randomized design. There were 4 dietary treatments with 3 or 4 replicate pens per treatment and 4 pigs per pen. Dietary treatments were: 1) 80% rice bran with 20% high protein supplement (RBS20), 2) 95% rice bran with 5% high protein supplement (RBS5), 3) 97.5% rice bran with 2.5% base mix (RBB2.5), and 4) 92.5% rice bran with 5% soybean meal and 2.5% base mix (RBSBB). The base mix included vitamins, macro and trace minerals, L-Lysine, L-Threonine, and DL-Methionine. Overall (d 0 to 42) average daily gain was greater (P < 0.001) for pigs fed RBSBB and RBS20 diets than pigs fed the RBS5 or RBB2.5 diets. Pigs fed the RBS5 diet had reduced (P < 0.004) average daily feed intake compared to all other treatments. Similarly, feed efficiency (feed/gain) was improved (P < 0.004) for pigs fed RBSBB and RBS20 diets compared with pigs fed RBS5 or RBB2.5. For economics, income over feed cost was the greatest (P < 0.01) for the diet containing soybean meal and base mix compared to pigs fed the RBS20 diet, SBS5, and RBB2.5. In conclusion, feeding pigs a rice bran diet with base mix and soybean meal had similar growth performance and increased economic return compared to feeding a rice bran diet with high protein supplement. Use of soybean meal and base mix provides an opportunity for increased economic return for pig farmers. 展开更多
关键词 Base Mix growing Pigs growth Performance Rice Bran Soybean Meal
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Frequency of Occupation with Different Objects by Growing Rabbits under Various Conditions
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作者 C. Lang, C. Weirich S. Hoy 《Journal of Agricultural Science and Technology(A)》 2011年第6期833-841,共9页
The investigation was carried out with altogether 332 growing rabbits (ZIKA) in six rounds of 8 weeks duration respectively (R1-R6) with the following occupational objects: wooden gnawing stick (WGS), plastic g... The investigation was carried out with altogether 332 growing rabbits (ZIKA) in six rounds of 8 weeks duration respectively (R1-R6) with the following occupational objects: wooden gnawing stick (WGS), plastic gnawing stick (PGS) and two iron chains connected by a horizontal stick (ICS), wooden gnawing limb (WGL) and a horizontal iron chain (HIC). The feeding system varied from pellet feeding ad libitum (in the first rounds, in the following rounds it decreased pro-rata whereas the proportion of the crude fibre feed (loose or pressed in blocks) increased appropriately) to crude fibre feeding ad libitum. The behavior "occupation with the tool" was infrared video recorded and continuously analyzed and summarized in hour-values per rabbit. The average frequency of occupation per rabbit and hour ranged from 0,13 to 2.19 concerning the rounds and between 0.12 and 1,30 concerning the tools. Altogether, it could be assumed that different occupational tools had an influence on the engaging behavior but the effect of the round which was affected by the feeding system was higher. The investigation showed that rabbits spent less time occupying with the tool when they were fed with an increasing percentage of crude fibre (less pellets) in the ration. 展开更多
关键词 growing rabbits environmental enrichment OCCupATION behaviour.
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Supplemental Effects of Zinc Oxide on the Utilization of Cassava Plant Meal by Growing Pigs in the Humid Tropics
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作者 Emmanuel Oluropo Akinfala 《Journal of Agricultural Science and Technology(A)》 2015年第2期141-145,共5页
The objective of this study was to evaluate the effects of zinc oxide (ZnO) as an additive on cassava plant meal through the growth, serum metabolites and heamatological indices of growing pigs for eight weeks. Four... The objective of this study was to evaluate the effects of zinc oxide (ZnO) as an additive on cassava plant meal through the growth, serum metabolites and heamatological indices of growing pigs for eight weeks. Four experimental diets were formulated in this study. All the four diets contained 60% cassava plant meal. Diet 1 contained 0 ppm of ZnO, while diets 2, 3 and 4 contained 125, 250 and 300 ppm of ZnO, respectively. The cassava plant meal contained unpeeled tuber plus leaves and tender stems. The unpeeled cassava tuber was mixed with leaves and tender stem at ratio 2.5:1, while the ratio of the leaves and tender stem was 5:1. A total of 16 growing pigs (Large White x Hampshire) with initial mean weight of 24.92 - 0.37 kg were used in this study. They were randomly distributed into the four experimental diets formulated. There were four animals per diet and each animal served as a replicate. The diets were formulated to contain about 19% crude protein and 2.5 kcal/g metabolizable energy. This experiment was completely randomized designed. The results of this study showed that weight gain, feed intake and feed conversion ratio were not significantly (P 〉 0.05) affected by the inclusion of ZnO, although numerically 250 ppm gave the better values. The serum metabolites, such as the total protein, albumin, urea and cholesterol, were not significantly (P 〉 0.05) affected by the inclusion of ZnO. However, the serum creatinine and glucose were significantly (P 〈 0.05) affected. Moreover, haematological indices, such as the packed cell volume (PCV), haemoglobin (FIB) and red blood cell (RBC), were not significantly (P 〉 0.05) affected by the inclusion of ZnO; while the white blood cell (WBC) was significantly (P 〈 0.05) affected. It can be concluded from this study that ZnO could be used as an additive to improve the utilization of cassava plant meal by growing pigs. 展开更多
关键词 Cassava plant meal ZnO DIETS growing pigs.
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基于GROW模型的高校管理育人路径研究 被引量:1
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作者 张颜 《太原城市职业技术学院学报》 2024年第3期168-171,共4页
“管理育人”是实现高校思想政治工作质量提升工程的关键环节。做好“管理育人”,需要高校牢固树立“管理就是育人”的先进理念,立足学生成长需求,重新建构大思政背景下的管理工作流程体系,各级部门协同联动,形成有效的育人工作机制。... “管理育人”是实现高校思想政治工作质量提升工程的关键环节。做好“管理育人”,需要高校牢固树立“管理就是育人”的先进理念,立足学生成长需求,重新建构大思政背景下的管理工作流程体系,各级部门协同联动,形成有效的育人工作机制。文章将就目前管理育人中存在的认识、设计、实施等问题进行分析,认为管理育人应纳入“大思政课”范畴,按照实践课程进行教学设计,并引入教练教学法中的GROW模型,以学生在管理环节中获得思政教育成长为目标,探索管理育人的有效实施路径,期望对高校落实管理育人提供有益的启示与借鉴。 展开更多
关键词 高校管理 管理育人 grow模型
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Decoupling between Plant Productivity and Growing Season Length under a Warming Climate in Canada’s Arctic
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作者 Wenjun Chen Paul Zorn +4 位作者 Lori White Ian Olthof Yu Zhang Robert Fraser Sylvain Leblanc 《American Journal of Climate Change》 2016年第3期334-359,共17页
Given the short duration of growing season in the Arctic, a strong correlation between plant productivity and growing season length (GSL) is conventionally assumed. Will this assumption hold true under a warming clima... Given the short duration of growing season in the Arctic, a strong correlation between plant productivity and growing season length (GSL) is conventionally assumed. Will this assumption hold true under a warming climate? In this study, we addressed the question by investigating the relationship between net primary productivity of leaves (NPP<sub>leaf</sub>) and GSL for various tundra ecosystems. We quantified NPP<sub>leaf</sub> and GSL using long-term satellite data and field measurements. Our results indicated that the relationship was not significant (i.e., decoupled) for 44% to 64% of tundra classes in the southern Canadian Arctic, but significant for all classes in the northern Canadian Arctic. To better understand the causes of the decoupling, we further decomposed the relationship into two components: the correspondence of interannual variations and the agreement of long- term trends. We found that the longer the mean GSL for a tundra class, the poorer the correspondence between their interannual variations. Soil moisture limitation further decoupled the relationship by deteriorating the agreement of long-term trends. Consequently, the decoupling between NPP<sub>leaf</sub> and GSL would be more likely to occur under a warming climate if the tundra class had a mean GSL > 116 (or 123) days with a dry (or moist) soil moisture regime. 展开更多
关键词 Net Primary Productivity growing Season Length Arctic Tundra DECOupLING Remote Sensing Soil Moisture Regime
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