Results 21 to 30 of about 39,039 (93)

Statistics on Open Access Books Available through the Directory of Open Access Books [PDF]

open access: yes, 2018
Open Access (OA) books available through the Directory of Open Access Books (DOAB) are investigated and the number of titles, the distribution of subjects, languages, publishers, publication years, licensing patterns, etc., are clarified.
TSUJI Keita, 辻 慶太
core   +3 more sources

Transdisciplinary Strategies of Discursive Practice: Procreation Effect [PDF]

open access: yesНаселение и экономика, 2020
The paper aims at building a chain of semantic relations between the key concepts of the transdisciplinary discourse practices in relation to the procreation effect.
Larisa P. Kiyashchenko
doaj   +3 more sources

Socioeconomic determinants of demographic development of the Yamalo-Nenets Autonomous Okrug [PDF]

open access: yesНаселение и экономика, 2021
The study explores the peculiarities of demographic processes in the Yamalo-Nenets Autonomous Okrug and the socioeconomic factors determining them. The author tests hypotheses about the relationship of socioeconomic characteristics of the population with
Ekaterina R. Barkova
doaj   +3 more sources

Features and factors of demographic dynamics in the Kyrgyz Republic [PDF]

open access: yesНаселение и экономика, 2021
The article analyzes the current demographic situation in the Kyrgyz Republic, as well as the main components of population dynamics: natural population growth, internal mobility and international migration.
Alexandre A. Avdeev, Irina A. Troitskaya
doaj   +3 more sources

Influence of migration processes on the demographic development in the Yamal–Nenets Autonomous Okrug [PDF]

open access: yesНаселение и экономика, 2021
The article discusses the influence of migration on the development of demographic processes in the Yamal–Nenets Autonomous Okrug. The study shows that the current level of migration will lead to a decrease in the population due to the uneven sex and age
Dmitry V. Pomazkin
doaj   +3 more sources

Expression of the Tobacco Non-symbiotic Class 1 Hemoglobin Gene Hb1 Reduces Cadmium Levels by Modulating Cd Transporter Expression Through Decreasing Nitric Oxide and ROS Level in Arabidopsis

open access: yesFrontiers in Plant Science, 2019
Hemoglobin (Hb) proteins are ubiquitous in plants, and non-symbiotic class 1 hemoglobin (Hb1) is involved in various biotic and abiotic stress responses.
R. Bahmani   +3 more
semanticscholar   +1 more source

Simultaneous nonlinearity mitigation in 92 × 180-Gbit/s PDM-16QAM transmission over 3840 km using PPLN-based guard-band-less optical phase conjugation.

open access: yesOptics Express, 2016
We experimentally demonstrated the simultaneous nonlinearity mitigation of PDM-16QAM WDM signals using complementary-spectrally-inverted optical phase conjugation (CSI-OPC).
T. Umeki   +7 more
semanticscholar   +1 more source

Delegation of parenthood and language of reproduction: experts and patients on the birth of ART-children [PDF]

open access: yesНаселение и экономика, 2020
While understanding their positions on various ethical issues in the field of reproductive technologies, IVF patients form their own special language, not scientific, but rather vernacular, based on real experience.
Olga G. Isupova
doaj   +3 more sources

EVALUASI KINERJA ANGKUTAN UMUM TRAYEK LYN HB1 JURUSAN TULANGAN-TERMINAL LARANGAN KABUPATEN SIDOARJO

open access: yesWAKTU: Jurnal Teknik UNIPA, 2018
Pelayanan angkutan umum yang baik sangat dibutuhkan di Kabupaten Sidoarjo mengingat jumlah penduduk cukup padat dengan aktivitas hidup yang tinggi. Angkutan umum yang beroperasi harus dapat mendukung aktivitas perjalanan masyarakat. Jalur Tulangan menuju
Dwi Muryanto, R. Santosa
semanticscholar   +1 more source

Taxes and the macro economy [PDF]

open access: yesZbornik radova Ekonomskog fakulteta u Rijeci : časopis za ekonomsku teoriju i praksu, 2019
My research with Furman (2018) assessed the 2017 U.S. tax reform and concluded that economic growth would be boosted by about 1 percent per year for 2018-19 and to a lesser extent for the following eight years.
Robert J. Barro
doaj   +1 more source

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