This book is a comprehensive climatic monograph, which addresses one of the most complex mountain environments in Europe, the Carpathians Chain, focusing on the branches that lie over Romania. The volume aggregates high quality input data, state-of-the-art techniques, regional analysis and overview perspectives, while addressing the spatial and temporal patterns of the main climatic elements. The study covers the period 1961-2010, for the present climate, while the perspective is extended up to 2050. The main climatic elements (e.g. air temperature, precipitation, wind) are analyzed, but some specific variables like snow depth and snow cover are also examined, both in terms of average behaviour and extreme characteristics. This is the first synthesis addressing the climate of this mountain region, and it provides useful information for scientists, mountain stakeholders, decision-makers and general public.
This book gathers the main recent results on positive trigonometric polynomials within a unitary framework. The book has two parts: theory and applications. The theory of sum-of-squares trigonometric polynomials is presented unitarily based on the concept of Gram matrix (extended to Gram pair or Gram set). The applications part is organized as a collection of related problems that use systematically the theoretical results.
This book is a comprehensive climatic monograph, which addresses one of the most complex mountain environments in Europe, the Carpathians Chain, focusing on the branches that lie over Romania. The volume aggregates high quality input data, state-of-the-art techniques, regional analysis and overview perspectives, while addressing the spatial and temporal patterns of the main climatic elements. The study covers the period 1961-2010, for the present climate, while the perspective is extended up to 2050. The main climatic elements (e.g. air temperature, precipitation, wind) are analyzed, but some specific variables like snow depth and snow cover are also examined, both in terms of average behaviour and extreme characteristics. This is the first synthesis addressing the climate of this mountain region, and it provides useful information for scientists, mountain stakeholders, decision-makers and general public.
This book gathers the main recent results on positive trigonometric polynomials within a unitary framework. The book has two parts: theory and applications. The theory of sum-of-squares trigonometric polynomials is presented unitarily based on the concept of Gram matrix (extended to Gram pair or Gram set). The applications part is organized as a collection of related problems that use systematically the theoretical results.
Petre Tutea (1902-91) was one of the outstanding Christian dissident intellectuals of the Communist era in Eastern Europe. Revered as a saint by some, he spent thirteen years as a prisoner of conscience and twenty-eight years under house arrest at the hands of the Securitate. This book explores his unique response to the horrors of torture and 're-education' and reveals the experience of a whole generation detained in the political prisons. Tutea’s understanding of human needs and how they can be fulfilled even amidst extreme adversity not only reflects huge learning and great brilliance of mind, but also offers a spiritual vision grounded in personal experience of the Romanian Gulag. Following the fall of the Ceausescus, he has begun to emerge as a significant contributor to ecumenical Christian discourse and to understanding of wider issues of truth and reconciliation in the contemporary world. As Tutea's pupil and scribe for twelve years, as a psychiatrist, and as a theologian, Alexandru Popescu is uniquely placed to present the work of this twentieth-century Confessor of the faith. Drawing on bibliographical sources which include unpublished or censored manuscripts and personal conversations with Tutea and with other prisoners of conscience in Romania, Popescu presents extensive translations of Tutea, which make his thought accessible to the English-speaking reader for the first time. Through his stature as a human being and his authority as a thinker, Petre Tutea challenges us to question many of our assumptions. The choice he presents between ’sacrifice’ and ’moral suicide’ focuses us on the very essence of religion and human personhood. Resisting any ultimate separation of theology and spirituality, his work affirms hope and love as the sole ground upon which truth can be based. At the same time, hope and love are not mere ideal emotions, but are known and lived in engagement with the real world - in politics, economics, science, ecol
Through the social drama And when I woke up, I ran into God again, we get into the soul and the perplexed experiences of a young man who reaches maturity. The central dominating figure is Daniel, a complex character, dominated by a powerful ego, his confused feelings, antagonistic thoughts, and inner states of mind, introducing us into the entangled world of the confused type. Around him, evolve everyday characters, without any real significance upon first impression, but who, actually, play a definitive role and make a gradual contribution, to the conduct and path chosen by the character, when it comes to decide his final course of action.
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