遏制建设工程违法征占用林地对策的几点思考

以妥善解决“治理与破坏相持阶段”林地保护管理中存在的问题为切入点,重点探讨控制、规范建设工程征占用林地的对策。     

根据盗伐、滥伐林木现场树坑作相应林木材积估测

介绍了在盗伐、滥伐林木现场仅有树坑的情况下，利用相应小班森林资源规划设计调查资料或相近林分调查资料对被盗伐、滥伐林木作材积估测的方法，并举例说明。     

UHPLC-Q/TOF MS结合HPLC-DAD定性和定量分析硫酸黏菌素可溶性粉中的未知添加物

定性和定量分析一批兽药硫酸黏菌素可溶性粉中的未知添加物。照《中国兽药典》2010年版一部对该批检品用微生物检定法进行含量测定时,发现该样品的抑菌圈为虚圈,用薄层色谱鉴别该样品,未显示与标准品溶液一致的主斑点,怀疑该样品中有处方外非法添加物。采用超高效液相色谱-四级杆-飞行时间质谱(UHPLC-Q/TOF MS)对该样品进行筛查,发现疑似添加物,并使用液相色谱-二极管阵列检测(HPLC-DAD)法进行了双重确证和含量测定。该样品中非法添加物确证为磺胺氯达嗪和甲氧苄啶,添加量分别为58.5 mg/g和13.4 mg/g。本研究通过建立筛查方法为监管部门提供技术支撑,通过分析非法添加物的可能原因为打击兽药处方外非法添加提供了思路。     

我国野生动物非法贸易协同治理问题分析

野生动物是地球上所有生命和自然生态体系的重要组成部分,其生存状况同人类可持续发展息息相关.当前无序的利用致使野生动物非法贸易已成为世界第3大犯罪,严重影响到生物多样性、生态系统服务功能、全球社会秩序和公共安全以及野生动物福利.国内外打击野生动物非法贸易已逐步形成了以更新野生动物保护理念、完善法律制度、建立执法网络等为主...     

对一起销售含违禁药品生猪产品案的查处

目前,我国生猪产品生产与销售等环节的长效监管机制仍处于探索阶段。本案阐述了一起由江西省赣州市畜牧兽医局查处的销售含有违禁药品生猪产品的违法行为,论述了该案的标的检测、调查取证、依法听证、行政处罚等执法过程,并对相关问题进行了思考与探讨。     

对兽药违法案件中货值金额计算的思考

选取货值金额计算有争议的兽药违法典型案例,对货值金额计算的价格及数量确定依据条例条款分析审议,提出货值金额按标价计算等价格确定方法、已售数量争议的界定方法等数值确定方案的建议,以期为兽药规范执法提供参考。     

规范农机补贴审计管理的措施研究

为杜绝虚假购机、违规套现等不法行为,根据辽宁省农机购置补贴的实施情况,依据农机购置补贴操作流程,从管理审计的角度深入剖析规范农机补贴审计管理的措施,为规范农机补贴工作提供参考建议。     

我国非法证据排除规则的完善——评《办理死刑案件证据规定》和《非法证据排除规定》

"两高三部"的《办理死刑案件证据规定》和《非法证据排除规定》,细化和完善了法律和司法解释关于非法证据排除的规定,进一步确立和完善了我国非法证据排除规则。这"两个规定"对司法机关及人员公正办理刑事案件、依法惩治犯罪、切实保障人权具有十分重要的意义。但也有其不足,需要建立和完善相关的配套措施。     

Plasma Steroid Variations in Bull Calves Repeatedly Treated with Testosterone,Nortestosterone and Oestradiol Administered Alone or in Combination

The aim of this work was to investigate the secretion of dehydroepiandrosterone (DHEA), testosterone (T), dihydrotestosterone (DHT) and oestradiol (E) as biological markers in response to illegal administration of testosterone, 19-nortestosterone (N) and oestradiol, either alone or in combination. Twenty male Friesian calves (age 13-14 months) were allotted to a control group (n = 5), and five experimental groups (n = 3) each. Each experimental animal was repeatedly injected with one of the following hormonal treatments: E, T, N, T+E and N+E. Circulating DHEA, T, DHT and E were determined by radioimmunoassay. The administration of T alone did not induce any variation in plasma DHEA, T, DHT and E, which were similar to those in the control group. In contrast, DHEA, T and DHT were on average significantly lower in the T+E and N-treated groups (p < 0.01), whereas the administration of N+E resulted in the reduction of plasma T and DHT without any modification of plasma DHEA. The administration of E alone or in combination increased circulating levels of E but did not affect androgen plasma profiles. The results indicate that plasma levels of T do not permit detection of illegal treatments because plasma androgens always remained within the physiological range. Illegal E treatment could be detected in blood samples when they were collected at least every 20 days.     

Differential response to disturbance factors for the population of sympatric crocodilians (Gavialis gangeticus and Crocodylus palustris) in Katarniaghat Wildlife Sanctuary,India

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