We present, in this paper, our contribution in SemEval2017 task 4 : ”Sentiment Analysis in Twitter”, subtask A: ”Message Polarity Classification”, for English and Arabic languages. Our system is based on a list of sentiment seed words adapted for tweets. The sentiment relations between seed words and other terms are captured by cosine similarity between the word embedding representations (word2...

Cryopreservation is an important tool routinely employed in Assisted Reproduction Technologies (ARTs) and germplasm banking. For several years, the assessment of global DNA fragmentation seemed to be enough to ensure the integrity of genetic material. However, cryopreservation can produce molecular alterations in key genes and transcripts undetectable by traditional assays, such modifications c...

Persian walnut (Juglans regia L.) is one of the most economically important nut crops. In Kazakhstan, wild-growing population Juglans registered in south country and protected on territory Sairam-Ugam State National Natural Park. As a result expeditions 2018-2019 136 accessions were described according to descriptors International Plant Genetic Resources Institute, fruits 73 walnuts collected, ...

â  â  love and affection from jibran's point of view â  â  â  sadegh fathi dehkordi * â  â  abstract â  from the view point of jibran khalil jibran, affection is the law of life and the base of all things in the world. affection is one of the manifestations of god and it is a light extracted from other lights. real affection is endless .the human being cannot learn affection because it is ...

In this paper we study some classes of infinite words generalizing episturmian words, and analyse the relations occurring among such classes. In each case, the reversal operator R is replaced by an arbitrary involutory antimorphism θ of the free monoid A. In particular, we define the class of θ-words with seed, whose “standard” elements (θ-standard words with seed) are constructed by an iterati...