全文获取类型
收费全文 | 202篇 |
免费 | 8篇 |
专业分类
各国政治 | 3篇 |
工人农民 | 5篇 |
世界政治 | 16篇 |
外交国际关系 | 23篇 |
法律 | 129篇 |
中国共产党 | 1篇 |
政治理论 | 33篇 |
出版年
2024年 | 10篇 |
2023年 | 36篇 |
2022年 | 1篇 |
2021年 | 8篇 |
2020年 | 8篇 |
2019年 | 4篇 |
2018年 | 11篇 |
2017年 | 7篇 |
2016年 | 9篇 |
2015年 | 4篇 |
2014年 | 7篇 |
2013年 | 34篇 |
2012年 | 7篇 |
2011年 | 8篇 |
2010年 | 5篇 |
2009年 | 3篇 |
2008年 | 7篇 |
2007年 | 7篇 |
2006年 | 6篇 |
2005年 | 6篇 |
2004年 | 4篇 |
2003年 | 3篇 |
2002年 | 1篇 |
2001年 | 3篇 |
2000年 | 2篇 |
1999年 | 1篇 |
1998年 | 3篇 |
1997年 | 1篇 |
1994年 | 1篇 |
1984年 | 1篇 |
1982年 | 1篇 |
1973年 | 1篇 |
排序方式: 共有210条查询结果,搜索用时 15 毫秒
191.
192.
Kratom is a plant originating in Southeast Asia that has been used for its dose-dependent stimulant and opioid effects. The main active compound in kratom is mitragynine, an alkaloid with affinity for the mu-opioid receptor. Toxicity and fatalities related to kratom use have increased substantially in recent years. In this case report, we describe a 44-year-old man who was found deceased in bed. The only significant finding at autopsy was abdominal distension with >4 L of ascites. Toxicology testing was performed on femoral blood which showed 79 ng/mL of hydromorphone, 560 ng/mL of mitragynine, and 240 ng/mL of olanzapine. In addition, creatinine and urea in vitreous humor were significantly elevated, consistent with renal impairment. Death was attributed to hydromorphone toxicity with mitragynine being a contributing factor. 相似文献
193.
Marek Dziadosz PhD Wolfgang Rosenberger MSc Katarina Bolte PhD Michael Klintschar MD Jörg Teske PhD 《Journal of forensic sciences》2024,69(2):725-729
An analytical strategy for identification by an LC–MS/MS multitarget screening method and a suitable LC–MS/MS based quantification were developed for the psychotropic drug phenibut. The samples analyzed were collected during traffic control and were associated with driving under the influence of drugs. A positive sample for phenibut was identified in a single case of driving under the influence. The quantification revealed a drug concentration of 1.9 μg/mL. An interaction with blood alcohol (BAC = 0.10%) was discussed as the explanation of the way of driving and deficit manifestations observed (swaying, nystagmus, quivering of the eyelid, and reddened eyes). According to the available information, the quantified phenibut concentration could be explained by an intake of four tablets (self-reported) during the day containing 250 mg of the drug. Chromatography was performed with a Luna 5 μm C18 (2) 100 A, 150 mm × 2 mm analytical column, and a buffer system consisted of 10 mM ammonium acetate and 0.1% acetic acid (v/v) included in mobile phases marked as A (H2O/methanol = 95/5, v/v) and B (H2O/methanol = 3/97, v/v). An effective limit of detection (LOD = 0.002 μg/mL) could be achieved for the multitarget screening method. The quantification of phenibut was performed on a second LC–MS/MS system with LOD/LOQ values of 0.22/0.40 μg/mL. Since phenibut quantification data are rare, the presented information can be used with caution for evaluation of positive cases in the future. 相似文献
194.
Zabiullah Ali MD Juan C. Troncoso MD Javier Redding-Ochoa MD 《Journal of forensic sciences》2024,69(2):718-724
Fat embolism syndrome (FES) is a potentially life-threatening condition that develops when fat embolism leads to clinical symptoms and multisystem dysfunction. The classic triad of respiratory distress, neurologic symptoms, and petechial rash are non-specific, and the lack of specific laboratory tests makes the diagnosis of FES difficult. Although FES is most common after long bone fractures, multiple conditions some of which are atraumatic have been associated with the development of FES. We report a case of FES that occurred in the setting of a non-traumatic compartment syndrome of the upper extremities. The pathologic and clinical findings, pathophysiology, diagnostic challenges, and pathologic methods to properly diagnose FES are discussed with a review of the relevant literature. This case highlights the importance of the autopsy in making a diagnosis of FES in cases where death could otherwise be incorrectly attributed to multi-organ system failure, shock, or sepsis. 相似文献
195.
Paolo Foradori 《European Security》2014,23(1):31-44
Of the five North Atlantic Treaty Organization (NATO) European countries of US nuclear forward deployment, Italy is the least-known and studied case, even though the country hosts the largest number of US nonstrategic nuclear weapons (NSNWs) and still has two bases of deployment. The paper aims at filling this gap by analyzing Italy's current view on the presence, value, and future of NSNWs hosted on its territory. The analysis begins with the examination of the process of profound devaluation that has minimized, starting from the end of the cold war, Italy's original interest in this category of weapons. It then examines the reasons why Rome continues to pursue conservative nuclear weapon policies and distances itself significantly from the progressive camp of NATO members, particularly Germany, that explicitly call for the withdrawal of US NSNWs from Europe. Through the study of the Italian domestic politics and security culture, the article explains Italy's opposition to any radical change in the NATO nuclear status quo, and its reluctance to pursue policies that are consistent with the process of nuclear devaluation that the country has experienced over the past two decades. 相似文献
196.
Del Casale A Ferracuti S Rapinesi C Serata D Simonetti A Caloro M Roma P Savoja V Kotzalidis GD Sani G Tatarelli R Girardi P 《Forensic science international》2012,219(1-3):e37-e40
We describe a case of factitious disorder with physical and psychological symptoms comorbid with bipolar I disorder in a 37-year-old woman. Since the onset of bipolar disorder, which occurred at the age of 31, she increasingly complained of physical symptoms, compulsively seeking medical and surgical interventions. She has been hospitalised several times and her Munchausen-type factitious disorder recently appeared to be developing into Munchausen by proxy, involving her 11-year-old daughter. The patient adhered poorly to stabilising and antipsychotic drug treatment and did not improve through the years. We here analyse her mood phases, which were always associated with changes in the quality of factitious symptoms, according to whether the disorder was in its depressive phase (somatic complaints and suicidal ideation prevail), or in its manic or mixed phase (medical intervention-seeking and manipulation of clinicians to obtain surgical interventions). We also briefly discuss some important forensic issues to consider in similar cases, mainly stemming from the psychotic aspects of these two co-occurring disorders. Clinicians should be aware of some patients' ability to produce signs and symptoms of physical and/or psychological illness and consult psychiatrists before giving consent to invasive diagnostic procedures or surgery. 相似文献
197.
Italian REITs, as defined under Article 37 of the Italian consolidatedlaw on the financial sector (Legislative Decree of 24 February1998 n 58) have traditionally enjoyed a favourable tax treatment.Since 2004 they have been exempt from income tax, whereas unit-holdershave been liable to a 相似文献
198.
199.
200.
Abstract The paper presents data on party platforms, political communication and public opinion in the 1996 Italian election campaign. It is shown that the electoral platforms of the two major coalitions were largely overlapping, except for some economic and social issues. The centre–right coalition seemed more inclined to adopt pro–market policies, while the platform of the Ulivo coalition was more oriented toward a social partnership approach. In the month before the elections, policy issues were discussed on television more extensively than political issues. Public and private networks covered the 1996 election campaign at the same level as in 1994 and to some extent with the same bias. Voting intentions seem to have remained stable prior to and during the electoral campaign. 相似文献