Results 61 to 70 of about 836,350 (210)
Analysis of Semantics, Ontology and Syntax of the Sentential Logic
The analysis of the necessary preconditions of classical sentential logic shows that there is a possibility of clarification associated with the construction of the syntactic analogues of semantic rules of sentential logic, with a modification of Frege's
Sergey A Pavlov
doaj
Stylistic and lexico-grammatical peculiarities of public political speeches by Barack Obama, George Bush and Hillary Clinton [PDF]
The research article deals with analysis of peculiarities of public speaking in the field of politics. The work dwells on stylistic, lexical and grammatical devices used in political public speeches. Special attention is given to those devices which have
Гусева, А. С.
core
Climate change in pest risk assessment: Interpretation and communication of uncertainties
Abstract The prevailing climatic conditions found in a region are the primary determinant of the suitability of that area to support pests and diseases. Pest risk assessment is the primary biosecurity tool used to assess that suitability, but the changing climatic conditions owing to greenhouse gas emissions are rarely considered.
Catherine Bradshaw +5 more
wiley +1 more source
Use of evidence to support healthy public policy: a policy effectiveness-feasibility loop [PDF]
Public policy plays a key role in improving population health and in the control of diseases, including non-communicable diseases. However, an evidence-based approach to formulating healthy public policy has been difficult to implement, partly on ...
Ahmad, B +13 more
core +2 more sources
Beyond the present: How climate change is relevant to pest risk analysis
Abstract Climate change is widely recognized as a critical global challenge with far‐reaching consequences. It affects pest species by altering their population dynamics, actual and potential distribution areas, as well as interactions with their hosts and natural enemies. Climate change thus has potentially important implications for multiple areas of
Anna M. Szyniszewska +11 more
wiley +1 more source
Foreigners on the labour market in Poland [PDF]
The goal of the paper is the analysis of the scale and structure of the phenomenon of labour immigration in Poland after its accession to the European Union.
Balcerowicz-Szkutnik, M. +2 more
core
Horizon scanning: Tools to identify emerging threats to plant health in a changing world
Abstract In the context of risk analysis, horizon scanning activity is a necessary component of any foresight process. This applies also to the specific context of biological invasions, supported and accelerated by climate change and global trade. Today, various institutions and research centres are equipped with a set of tools and methods for early ...
A. Antoniou +13 more
wiley +1 more source
The article helms the reader to the results of the investigation conducted to reveal the actual knowledge of the student youth about the opportunities they have at their disposal to preserve their health and their self-preservation behaviour motivation ...
I S Vyalov
doaj
Estimation of corrosion resistance of curing mixtures based on coal-bearing rocks from Western Donbass [PDF]
Purpose. Substantiation of possible use of coal-bearing rocks as a replacement for a part of the filler in the preparation of shotcrete for lining of mine workings in the conditions of mineralized mine water. Methods.
Bagcivan, N. +8 more
core +2 more sources
The experimental electron-density distributions in crystals of five chain polymers [M(μ-X)2(py)2] (M = Zn, Cd; X = Cl, Br; py = 3,5-substituted pyridine) have been obtained from high-resolution X-ray diffraction data sets (sin θ/λ > 1.1 Å−1) at 100 K ...
Древаль, Анатолий Николаевич +1 more
core +2 more sources

