Results 61 to 70 of about 522,131 (324)

Palindromic History of Civilization [PDF]

open access: yes, 1990
It is common knowledge that man\u27s ability to communicate sets him apart from other creatures. Only recently, however, has it been discovered that man has been using palindromes throughout the aeons. A paleontologist has interpreted one of the oldest
Richler, Howard
core   +1 more source

An Advanced High‐Performance Ultrafast Ammonium‐Ion Aqueous Battery Based on Dual‐Metal Redox Open Framework Molecular Magnet

open access: yesAdvanced Science, EarlyView.
The Prussian Blue Analogue molecular magnet KMnFeHCF is demonstrated as a high‐performance cathode for ultra‐fast aqueous ammonium‐ion batteries. A full cell using KMnFeHCF and graphite delivers ~71 mAh g−1 at 1.25 A g−1 and ~51 mAh g−1 at 2.2 A g−1, retaining 50% capacity after 1850 cycles. Its scalability, cycling stability, and low cost offer strong
Nilasha Maiti   +5 more
wiley   +1 more source

Distance education possibilities analysis for integrated innovative projects [PDF]

open access: yes, 2018
The materials presented the possibilities development of solar and wind power plants, project development for all those who are engaged in the power studies and baseness.
Aheicheva, Oleksandra   +3 more
core   +1 more source

Modern and Ancient Genomes Reveal Neolithic Paternal Expansions of Millet and Rice Farmers and Demic Diffusion from China into Mainland Southeast Asia

open access: yesAdvanced Science, EarlyView.
This study clarifies the genetic patterns of paternal lineages across East Asia and Mainland Southeast Asia. Han populations are relatively homogeneous, whereas southern ethnolinguistic minorities display regional structures. Shared Y‐chromosome lineages indicate Neolithic expansions and extensive north‐south gene flow, supporting demic diffusion ...
Yunhui Liu   +15 more
wiley   +1 more source

Students’ Perceptions towards Working in the Tourism and Hospitality Industry in United Arab Emirates

open access: yesمجلة الآداب, 2020
There are few studies on student perceptions of working in the tourism sector in Arab and Islamic countries. Taking into account the factors related to the cultural dimensions and to the society, the current study aims to examine the factors that ...
Maryam Taha Mannaa, Mohamed Abou-Shouk
doaj   +1 more source

Curvy Surface Reconstruction

open access: yesAdvanced Science, EarlyView.
This review introduces the concept of “general curvy surface reconstruction,” which incorporates both geometric and physical dimensions, representing an upgrade over conventional geometric reconstruction that focuses solely on spatial relationships. Particular emphasis is placed on the emerging opportunities enabled by advanced measurement techniques ...
Chen Shang   +8 more
wiley   +1 more source

A Review of Correntness and Accuracy of Statistics and Figures in the General Islamic History Sources [PDF]

open access: yesتاریخ نگری و تاریخ نگاری, 2009
یکی از نکات چشمگیر در منابع تاریخ اسلام، آمار و ارقام فراوان در زمینه‌های گوناگون است. این آمار موضوعات زیادی، مانند شمارگان سپاهیان، تلفات انسانی و مالی جنگ‌ها و درگیری‌ها، خسارت‌های ناشی از حوادث طبیعی، اعم از سیل، زلزله و بیماری‌های فراگیر و نیز اموال،
Mohsen Massumi
doaj   +1 more source

How green was my valley? Urban history in Latin America [PDF]

open access: yes, 2008
The history of Latin America has been dominated by ideas of order and progress. Unfortunately those ideas have not always been of regional origin. In the colonial era the conquest and conversion of the native peoples was seen as progress by the Europeans.
Derham, Michael
core   +1 more source

Aqueous Zinc‐Based Batteries: Active Materials, Device Design, and Future Perspectives

open access: yesAdvanced Energy Materials, EarlyView.
This review conducts a comprehensive analysis of aqueous zinc‐based batteries (AZBs) based on their intrinsic mechanisms, including redox reactions, ion intercalation reactions, alloying reactions, electrochemical double‐layer reactions, and mixed mechanisms, systematically discussing recent advancements in each type of AZBs.
Yan Ran, Fang Dong, Shuhui Sun, Yong Lei
wiley   +1 more source

Yukichi Fukuzawa and the Making of the Modern World [PDF]

open access: yes, 2002
My book The Making of the Modern World; Visions from the West and East was published by Palgrave in 2002. It discussed the work of two major writers who had dedicated their lives to trying to answer the riddle of how our modern world originated and what ...
Macfarlane, Alan
core   +1 more source

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