Xorijiy adabiyotlar

ЖИ 3127
2019

AT CRUSHING TECHNOLOGY
Comphensive technical data of crushers for a wide range of applications
2019
Special edition of AT MINERAL PROCESSING

Vol. 122, no. 1-2 p. 1-18 (2019)
The Ptychodontidae Jaekel 1898, is one of the most confusing and fascinating shark families of the Cretaceous. Ptychodus is a durophagous shark genus (Elasmobranchii, Ptychodontidae) which occurs in Albian-Campanian marine deposits of Europe, North and South America, Asia, northern and western Africa (Cappetta 2012).

Vol.40 / No.1 / 2019 Feb.
Social Sciences in China is a peer-reviewed journal of the Chinese Academy of Social Sciences. It is published four times a year (in February, May, August and November) by Social Sciences in China Press and Taylor & Francis, an Informa business, 4 Park Square, Milton Park, Abingdon, Oxfordshire 0X14 4RN, UK.
The journal is supported by Chinese Fund for the Humanities and Social Sciences

ЖИ 3108/2019 y./Vol. 15/ Issue 01
The Archives Issue
This special edition of BiblioAsia puts the spotlight on all things archives. In his op-ed, Dr Shashi Jayakumar describes how recent initiatives undertaken by the NAS prepare the organisation - as well as Singapore - for the future.

The most commonly used index of influenza activity historically has been mortality due to pneumonia and influenza (P&I), which is complicated by factors such as the coding for P&I mortality on death certificates having changed through time, as has the ability of physicians to diagnose these conditions.

Sitzungsberichte   der Bayerischen Akademie der Wissenschaften
Miinchen 2019, Heft 2

J 4 - 377
Tome 72, No 12, 2019
Comptes rendus de l'academie bulgare des sciences

J  - 2529
March 2020 No. 1  pp.1- 215  Vol. 56
S.T. Yau's solution of the Calabi problem ([ Yau 77, Yau 78]) and later developments had a strong impact on theory of moduli spaces.

Journal of Systematic Palaeontology strives to maintain the highest possible ethical standards in research and our existing policies state that we will not consider contributions containing material “that is abusive, defamatory, libellous, obscene, fraudulent, or illegal”. In addition, we also maintain that specimens described within the journal should be held in publicly-accessible repositories, in order to maximize reproducibility. This further implies that the specimens held by these repositories have been subjected to appropriate standards of legal due diligence and ethical practice.

Genetic patterns reveal northward range expansion and cryptic diversity in Nalbant's  spined  loach, Cobitos nalbanti sensu lato (Teleostei:  Cypriniformes: Cobitidae)

What gives me some comfort is that throughout history, humankind has faced other fatal infectious diseases and ultimately prevailed. In our cover story, Timothy P. Barnard looks at the deadly rabies outbreak in late 19th-century Singapore. Rabies caused a great scare here and led to the culling of over 22,000 dogs, but eventually it was eradicated from our shores.

 The IEEE, PCA and the Local Organizing Committee have all been closely monitoring the situation regard­ing the Coronavirus pandemic. The safety and well-being of the conference participants was always our top priority during this time.