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Pereira A 《European journal of health law》2011,18(1):55-63
The article presents the legal situation of transplantation medicine in Portugal and presents some interesting statistical data. The author defends the opting-out system and presents an argument in favour of such solution, taking into account the mandatory nature of forensic autopsies. 相似文献
174.
Kuharić J Kovacic N Marusic P Marusic A Petrovecki V 《Journal of forensic sciences》2011,56(3):788-793
Wormian bones are small ossicles appearing within the cranial sutures in more than 40% of skulls, most commonly at the lambdoid suture and pterion. During the skeletal analysis of an unidentified male war victim, we observed multiple wormian bones and a patent metopic suture. Additionally, the right elbow was deformed, probably as a consequence of an old trauma. The skull was analyzed by cranial measurements and computerized tomography, revealing the presence of cranial deformities including hyperbrachicrania, localized reduction in hemispheral widths, increased cranial capacity, and sclerosis of the viscerocranium. Besides unique anatomical features and their anthropological value, such skeletal abnormalities also have a forensic value as the evidence to support the final identification of the victim. 相似文献
175.
Fernandes CM Serra Mda C da Silva JV Noritomi PY Pereira FD Melani RF 《Forensic science international》2012,214(1-3):211.e1-211.e7
Facial reconstruction is a method that seeks to recreate a person's facial appearance from his/her skull. This technique can be the last resource used in a forensic investigation, when identification techniques such as DNA analysis, dental records, fingerprints and radiographic comparison cannot be used to identify a body or skeletal remains. To perform facial reconstruction, the data of facial soft tissue thickness are necessary. Scientific literature has described differences in the thickness of facial soft tissue between ethnic groups. There are different databases of soft tissue thickness published in the scientific literature. There are no literature records of facial reconstruction works carried out with data of soft tissues obtained from samples of Brazilian subjects. There are also no reports of digital forensic facial reconstruction performed in Brazil. There are two databases of soft tissue thickness published for the Brazilian population: one obtained from measurements performed in fresh cadavers (fresh cadavers' pattern), and another from measurements using magnetic resonance imaging (Magnetic Resonance pattern). This study aims to perform three different characterized digital forensic facial reconstructions (with hair, eyelashes and eyebrows) of a Brazilian subject (based on an international pattern and two Brazilian patterns for soft facial tissue thickness), and evaluate the digital forensic facial reconstructions comparing them to photos of the individual and other nine subjects. The DICOM data of the Computed Tomography (CT) donated by a volunteer were converted into stereolitography (STL) files and used for the creation of the digital facial reconstructions. Once the three reconstructions were performed, they were compared to photographs of the subject who had the face reconstructed and nine other subjects. Thirty examiners participated in this recognition process. The target subject was recognized by 26.67% of the examiners in the reconstruction performed with the Brazilian Magnetic Resonance Pattern, 23.33% in the reconstruction performed with the Brazilian Fresh Cadavers Pattern and 20.00% in the reconstruction performed with the International Pattern, in which the target-subject was the most recognized subject in the first two patterns. The rate of correct recognitions of the target subject indicate that the digital forensic facial reconstruction, conducted with parameters used in this study, may be a useful tool. 相似文献
176.
Bloodstains on Leather: Examination of False Negatives in Presumptive Test and Human Hemoglobin Test 下载免费PDF全文
Ana Castelló Ph.D. Francesc Francès M.D. Ph.D. Fernando Verdú M.D. Ph.D. 《Journal of forensic sciences》2017,62(5):1308-1313
Presumptive tests for blood are very simple and sensitive tests used in the search for evidence. They also provide initial information on the nature of stains. A second test can confirm their nature. However, these tests can present false–negative results for different reasons. Some of those reasons have been studied, while others, those caused by the substrate material that contains the stain, are less well known. This work studies the effect of one component of a leather substrate—quebracho extract—on presumptive and human hemoglobin blood tests. Assays were performed using samples of blood dilutions contaminated with quebracho extract and others formed on a substrate containing the contaminant. Results show an undoubted interference that causes false negatives and even visible to the naked eye stains and also indicate that some tests (phenolphthalein) are more affected than others. Examiners should be taken into account when working on this kind of substrates. 相似文献
177.
Sarah Teixeira Costa M.Sc. Alexandre Rodrigues Freire Ph.D. Rodrigo Ivo Matoso M.Sc. Eduardo Daruge Júnior Ph.D. Ana Cláudia Rossi Ph.D. Felippe Bevilacqua Prado Ph.D. 《Journal of forensic sciences》2017,62(2):361-368
Complications arise in the analysis of gunshot wounds to the maxillofacial region, when neither the projectile nor the gun is found at the crime scene. We simulated 5‐ and 15‐cm firing distances at a human mandible to investigate the external morphology of entrance wounds based on fire range. The ammunition models, .40‐caliber S&W, .380‐caliber, and 9 × 19‐mm Luger, were constructed with free‐form NURBS surfaces. In a dynamic simulation, projectiles were fired against mandibular body 3D model at 5 and 15 cm. All entrance wounds presented oval aspect. Maximum diameter and von Mises stress values were 16.5 mm and 50.8 MPa, both for .40‐caliber S&W fired at 5 cm. The maximum energy loss was 138.4 J for .40 S&W fired at 15 cm. In conclusion, the mandible was most affected by .40‐caliber S&W and morphological differences were observable in holes caused by different incoming projectile calibers fired at different distances. 相似文献
178.
Ana I. Cerezo 《European Journal on Criminal Policy and Research》2017,23(2):133-151
This paper aims to take a close look at the reality of female crime in Spain. On the one hand, we will focus on describing the current situation of women incarcerated in Spanish prisons, an especially vulnerable group given their peculiarities and needs. Through secondary sources, we describe the situation of discrimination against women in these prisons. On the other hand, the paper establishes whether the current Spanish prison legislation echoes all or some of the United Nations Rules for the Treatment of Women Prisoners and Non-custodial Measures of Freedom for Women Offenders (Bangkok Rules, 2010). To this end, a detailed analysis of both standards, national and international, is essential. As a general conclusion, although Spain has high standard prison regulations and modern facilities, female prisoners in Spanish prison are subject to discrimination. It is from such a perspective that this article proposes that the necessary changes and appropriate penitentiary policies to meet the specific needs of female prisoners are established. 相似文献
179.
In some Latin American nations, policy change occurs frequently, while in others it is stable, less prone to shifts with the prevailing political climate or shocks. The conditions under which institutional rules and the powers of key actors influence the capacity for governance vary, and this variation is seldom addressed in the literature. This project examines the effects of the interactions between key policymakers (the executive and the legislature) in Latin America on policy stability across different institutional frameworks. Countries with simultaneously strong executives and weak legislatures are shown to have unstable policy environments, as are countries with a history of unified government and, to a lesser extent, candidate‐centered electoral systems. 相似文献
180.
Zabiullah Ali M.D. Christopher Cox Ph.D. Michala K. Stock M.A. Eddy E. Zandee vanRilland M.D. Ana Rubio M.D. Ph.D. David R. Fowler M.D. 《Journal of forensic sciences》2018,63(5):1346-1349
Postmortem computed tomography (CT) has been extensively used in the last decade for identification purposes and in various anthropologic studies. Postmortem CT measurements of scapulae, analyzed using logistic discriminant function developed in this study, showed 94.5% accuracy in estimating sex. Data analyzed using the Dabbs and Moore‐Jansen (2010) discriminant function and the discriminant function generated in this study provided nearly identical results with disagreement in only one case. Height and weight were not statically significant in sex prediction. The results of this study show that data obtained from volume rendered postmortem CT images can be considered reliable and treated as a practical option to standard anthropological methods, especially in mass fatalities as a rapid triage tool for sex determination. 相似文献