báo cáo khoa học: " It''''''''s time for Canadian community early warning systems for illicit drug overdoses" pdf

... 1 of 5 (page number not for citation purposes) Harm Reduction Journal Open Access Commentary It's time for Canadian community early warning systems for illicit drug overdoses Sarah J Fielden* 1 ... current drug information systems and early detection of new drug trends. They suggest that effective drug information systems are challenged by many factors...

Ngày tải lên: 11/08/2014, 18:20

... substantial disincentive to people seeking HIV testing for fear of community sanctions. High levels of stigma have also been reported else- where. A Centre for Support for Women study [64] noted very negative ... clients said they valued this ‘peer-to-peer’ princi- ple. For example, a former client and volunteer in Ukraine explained: ‘ as a former injecting drug user and being HIV...

Ngày tải lên: 11/08/2014, 14:21

...  8 kDa [6,29,40,42]. Therefore, the amount of both fragments is indicative of the amount of the red form. Cleavage occurs on a submillisecond time scale, as shown for single EosFP molecules ... Immunoblot analysis of the red-emitting form of mcavRFP. Average optical density and standard deviations were calculated for the  20 kDa band of the red form, taking measurements from four inde...

Ngày tải lên: 30/03/2014, 09:20

... for PTV1 and PTV2 for the first 3 patients). Figures 3, 4, 5, 6 show the DVH of PTV2 (PTV for patient 4) and for the involved OAR for the total treatment for each patient and for all TPS. From ... 21 (page number not for citation purposes) Dose-Volume Histograms for targets and all organs at risk for Patient 1Figure 3 Dose-Volume Histograms for targets and all organs at...

Ngày tải lên: 09/08/2014, 10:21

... PCR systems and BAC for the Texas marker genes 193 Samples were preheated for 5 min at 94 ◦ C, subjected to 35 cycles of 94 ◦ C for 20 s, optimal annealing temperatures ... for LDHA and VIL1 are probably due to the fact that these genes belong to large gene families and therefore suggest that they may not be the most appropriate markers for a standardisation effort. ... therefore...

Ngày tải lên: 09/08/2014, 18:21

... PLWHA and illicit drug users within the narratives of a group of Thai nurses. The various reasons underlying the lack of support for illicit drug users are explained in terms of the drug users' ... participants' biases towards illicit drug users, illicit drug use was largely portrayed as a delib- erate moral failure of the individual, making illicit drug user...

Ngày tải lên: 11/08/2014, 18:20

... provide support for converting between multiple matrix formats, enabling interaction with external matrix-based programs. The package also provides support for parsing different corpora for- mats, ... utilities and data structures for extending new or ex- isting models. The package also includes word space benchmarks for evaluation. Both algorithms and libraries are designed for h...

Ngày tải lên: 17/03/2014, 00:20

... system. The goal of IMS is to provide a flexible platform for supervised WSD, as well as an all-words WSD component with good perfor- mance for other applications. The framework of IMS allows ... a Java API for accessing the Word- Net (Miller, 1990) thesaurus, is used to find the lemma form of each token. 2.1.2 Feature and Instance Extraction After gathering the formatted information in ....

Ngày tải lên: 23/03/2014, 16:20

... algorithm for transforming LCFRS with fan-out at most 2 into a binary form, whenever this is possible. This results in asymptotical run -time improvement for known parsing algorithms for this class. 1 ... for this class. 1 Introduction Since its early years, the computational linguistics field has devoted much effort to the development of formal systems for modeling the syntax o...

Ngày tải lên: 23/03/2014, 16:21

... with Shared Nodes (Lichte, 2007)), or TT-MCTAG for short. For some of the above formalisms the word recognition problem is NP-hard. This has been shown for non-local MCTAG (Rambow and Satta, 1992), ... derivation tree for w according to G. To test for such a condition, we introduce a norm for t-counters ||T || m = |T |  q=1 max |Γ q | r=1 T [q, r] . We then impose ||T || m ≤ n f...

Ngày tải lên: 23/03/2014, 16:21