Efficient ID-based multicast authentication protocol in wireless sensor networks by WANG Gang1, WEN Tao1, GUO Quan2, MA Xue-bin1

“…In order to overcome the drawback of the existent multicast authentication protocol in WSN,the PKC-based services for WSN was explored and an efficient ID-based multicast authentication protocol was presented.The protocol with message recovery provided the feature that the message was recoverable from the signature and hence the computa-tional cost and communication overhead of the protocol had been reduced greatly.This protocol was proved secure against existential forgery under adaptive chosen message and ID attack in the random oracle model.The performance analysis results show that the proposed scheme can effectively reduce resource cost,adapt the characteristics of WSN and is clearly superior to the HESS,Zhang and BLS protocols.…”
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A Pedagogy of Grace: Love and Care in Edith Stein’s Thought by Guido Cavalli

“…The critical comparison with Heidegger’s existential analytics is of utmost importance in Edith Stein’s examination of the structure of the person. …”
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Parenthood in the context of time and temporarinesses of human existence by L. I. Mosyenko, E. A.Tsvetukhina

“…The article is devoted to the existential measurement of child shortage social norm and socio and cultural foundations of this modern phenomenon. …”
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Certificateless signature scheme without random oracles by Yan-qiong LI, Ji-guo LI, Yi-chen ZHANG

“…The security of certificateless signature schemes can be proved under the random oracle model.However，any implementation of the random oracle may result in insecure schemes.Some certificateless signature schemes without random oracles are not secure against key replacement attack.In order to solve this problem，a new certificateless signature scheme in the standard model had constructed.Based on the NGBDH and Many-DH assumption，the scheme was proved secure against existentially unforgeable under adaptive chosen message attack.In addition，the proposed scheme enjoys less computation cost and lower communication bandwidth and can resist against key replacement attack.…”
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Qu’est-ce qu’une techno-image ? by Vincent Jacques

“…We will thus try to define what it means to live in a system of organization in network of the apparatus. An existential question, which touches as well on our mode of collective being as on the meaning of knowledge produced more and more automatically by the techno-science of today. …”
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Working in the 'system' and 'lifeworld': using action research to enhance resilience and attachment in a children's home by Stan Houston

“…On the other, they must proactively engage with the young people under their care, develop relationships with them, meet their needs and be sensitive to the daily challenges arising from the group context. This is the existential domain of 'lived' and shared meaning, of expressed need, of emotional pain but also of social connection and inter-personal recognition. …”

Robust Distributed Reprogramming Protocol of Wireless Sensor Networks for Healthcare Systems by Kuo-Yu Tsai

“…In this paper, we propose a robust distributed reprogramming protocol of WSNs for healthcare systems, in which the security requirements are proved to be secure based on the elliptic curve discrete logarithm problem, such as existential unforgeability of signature for code image, authenticity of code image, freshness, and node compromised tolerance.…”
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Clinical Holistic Medicine (Mindful, Short-Term Psychodynamic Psychotherapy Complemented with Bodywork) Improves Quality of Life, Health, and Ability by Induction of Antonovsky-Sal... by Søren Ventegodt, Suzette Thegler, Tove Andreasen, Flemming Struve, Lars Enevoldsen, Laila Bassaine, Margrethe Torp, Joav Merrick

“…The therapy was “mindful” in its focus on existential and spiritual issues.…”
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Delectatio et decor ordinis. O teologii Jacka Salija by Jerzy Szymik

“…How can you define the theology which is both Theocentric, and Christocentric; consequently ministerial towards the Church, man, “spiritual seekers”; constructive in theses and polemical; intransigent towards foolishness, naivety, barbarity; creative and deeply set in the most outstanding philosophical and theological tradition; creating identity and cooperating with culture, literature and arts; engaging all intellectual powers into matters of faith and ethos; professional, research, erudite and ministerial, close to life, existential; Polish and universal, substantively systematized and formally diverse...? …”
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Historyczne i współczesne postawy wobec śmierci by Wojciech Bołoz

“…Relegation of tanatological issues into subconsciousness or passing them over does not eliminate the confrontation with this important existential problem. The analysis of historical attitudes to death can help to avoid in our time mistakes, which in the past were making most often.…”
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Phénoménologie du paysage by Françoise Dastur

“…The human being’s relation to space reveals therefore itself to be of an existential and affective nature. But this implies that the landscape can no longer be connected to a mere visual experience, but that it requires also the mediation of the other senses. …”
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Geo Bogza și provincia ca aventură – note despre O sută șaptezeci și cinci de minute la Mizil by Paul Cernat

“…Without ceasing to represent a space of failure and unfulfillment, the province thus becomes a space of unusual experiences and of existential adventure, in agreement with the authenticist literature of the generation of the thirties.…”
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Une revenance dans l’écriture poétique : les disparus et Vittorio Sereni by Yannick Gouchan

“…His work is marked by an existential injury due to his imprisonment during the Second World War making it impossible for him to take part in History in that period. …”
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Mel et sal. Suavité et sévérité de la voix dans Twelfth Night by François Laroque

“…Letter games such as the M.O.A.I. riddle in the letter supposedly written by Olivia are playing on sounds as well as with existential issues and they raise laughter at the expense of the Puritan steward Malvolio. …”
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ID-based efficient and proactive threshold proxy signature in the standard model by YU Yi-ke1, ZHENG Xue-feng2

“…The security of existing identity-based threshold proxy signature schemes were almost proven in the random oracle model,and each proxy signer’s proxy signature key was fixed in the valid period.A（t,n） ID-based proactive threshold proxy signature scheme（IBTPTS） was presented by using the publicly verifiable secret sharing technology,based on existential identity-based signature scheme.The scheme was proved to be safe in the standard model.Each proxy signer’s proxy signature key can be updated regularly,and proxy signature verifying procedure only needs const bi-linear pairings.Therefore the scheme has better dynamic security and higher efficiency.…”
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ORTEGA Y GASSET: NO CAMINHO DA HIPERMODERNIDADE.UMA VISÃO PROJETIVA DA CONTEMPORANEIDADE by CARLOS GOMES

“…What they both have in common is the existential need to decipher the signs of the times we live in. …”
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Henri Bremond: Preaching Newman the Preacher by C. J. T. Talar

“…La vie chrétienne (1906) reveal Newman as an existential thinker—in which Bremond finds a way of reconciling a tension he discerns in Newman between religious experience and external authority that surfaces in Newman’s writings.…”
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Gib Mihăescu – universul prozei scurte by Andrei Baciu

“…This, under the conditions that behind this uncanny relation there is a real modern existential thesis of the absurd: because of a metaphysical conspiracy – nota bene, as unmetaphorical as possible – the protagonists are inexorably driven towards the most tragic endings.…”
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The transcendent space of transformation by Antonio Ochoa

“…The writings of Angela Carter explore the ambiguity of existential states where objects or subjects are not confined to a defined identity. …”
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Improved identity based multi-receiver anonymous signcryption scheme by Bo ZHANG, Tao SUN, Dai-rong YU

“…Recently,Pang,et al proposed a novel identity based multi-receiver anonymous signcryption scheme (IBMRASC),which put into consideration both the sender's anonymity and the receiver's anonymity simultaneously.However,the analysis with respect to this scheme indicated that,under existing security models the adversary can distin-guish the ciphertexts associated with different plaintexts.Therefore,Pang's approach did not satisfy the requirement of indistinguishability against chosen ciphertext attacks (CCA).An improved scheme which is selective identity secure in the random oracle model was proposed.Under the CDH and Gap-BDH hard problem assumption,the improved scheme is both existentially unforgetable against chosen message attack and indistinguishable against adaptive CCA.…”
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