Results 21 to 30 of about 1,062,401 (295)

Global Britain in international politics and strategic options of Serbia in relations with the United Kingdom [PDF]

open access: yesSrpska Politička Misao, 2023
The United Kingdom of Great Britain and Northern Ireland officially left the European Union in 2020. In line with this great geopolitical change, official London has produced a new integrated strategy for the so-called "Global Britain" in international ...
Krstić Milan
doaj   +1 more source

Lack of active defence responses revealed in a soil-free Arabidopsis/Peronospora sterile co-cultivation system

open access: yesPlant Protection Science, 2002
The molecular basis of organ specificity in plant diseases is little characterised. Downy mildew of Arabidopsis caused by the oomycete Peronospora parasitica is characteristically a leaf disease.
M. Hermanns   +2 more
doaj   +1 more source

Determination of defence capability requirements [PDF]

open access: yesВојно дело, 2016
A capability-based planning approach provides defence system with adequate response in facing uncertainty, economic constraints and risks. Determination of required defence capabilities is the most important and complex phase in capability-based planning
Stojković Dejan S.   +2 more
doaj   +1 more source

The Overview of Security Theories and Concepts and the Example of the Republic of Bulgaria in Understanding the Problem of Security

open access: yesVojenské rozhledy, 2021
Security and defence issues have always been the subject of scientific and artistic interest. The topicality of the researched issues is especially emphasized in the conditions of changing the concepts of security and bringing them from the traditional ...
Elitsa Petrova, Stoyko Stoykov
doaj   +1 more source

Rising Significance of the Air Force in Current Unpredictable Security Environment [PDF]

open access: yesINCAS Bulletin, 2020
This paper is a continuation of the ongoing research of authors whose, within the framework of interdisciplinary scientific research, deal with various aspects of ensuring the security and defence of the Slovak Republic and states that are members of the
Radoslav IVANČÍK, Pavel NEČAS
doaj   +1 more source

Military classes as the driving force of the movement for a positive image of the Polish Armed Forces among young people [PDF]

open access: yesScientific Journal of the Military University of Land Forces, 2023
The article presents the results of research carried out for the purposes of the doctoral dissertation entitled Creating the image of the Polish Armed Forces as a guarantor of defence capabilities. The work draws attention to the importance and essential
Janusz Materac
doaj   +1 more source

“Boys’ role in life is to protect and defend”

open access: yesPerspectives in Education
Boys have been found to be the main perpetrators of violence and bullying in schools, putting a spotlight on masculinities. However, boys are not always active producers of violence.
Shakila Singh   +1 more
doaj   +1 more source

Tusks, testosterone and personality in male Asian elephants (Elephas maximus)

open access: yesRoyal Society Open Science
Male Asian elephants exhibit phenotypic diversity in tusk development, with long, short and tuskless bulls varying in frequency among different populations.
Hoedric Huguet   +5 more
doaj   +1 more source

In Defence of Mercenarism [PDF]

open access: yes, 2010
The recent wars in Iraq and Afghanistan have been characterized by the deployment of large private military forces, under contract with the US administration.
Fabre, Cecile
core   +1 more source

Animal models of anxiety: an ethological perspective

open access: yesBrazilian Journal of Medical and Biological Research, 1997
In the field of anxiety research, animal models are used as screening tools in the search for compounds with therapeutic potential and as simulations for research on mechanisms underlying emotional behaviour. However, a solely pharmacological approach to
R.J. Rodgers   +3 more
doaj   +1 more source

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