Results 281 to 290 of about 18,593,124 (392)

Longer or shorter? A large-scale randomized field experiment on the impact of free trial duration on sustainable user conversion in the Freemium model. [PDF]

Front Psychol
Zhang L, Duan J.
europepmc   +1 more source

One-Dimensional Numerical Simulations of the Low-Frequency Electric Fields in the CRIT I and CRIT II Rocket Experiments

, 1992
O. Bolin, N. Brenning
openalex   +1 more source

Supplementary material to "Increased soil CO ₂ emissions after basalt amendment were partly offset by biochar addition in an urban field experiment"

Arthur Vienne, Jennifer Newell, Jasper Roussard, Rory Doherty, Siobhan Cox, Gary Lyons, Sara Vicca   +6 more
openalex   +1 more source

Curbing Adult Student Attrition: Evidence from a Field Experiment

, 2015
Raj Chande, Michael Luca, Michael Sanders, Xian‐Zhi Soon, Oana Borcan, Netta Barak Corren, Elizabeth Linos, Elspeth Kirkman, Sean Robinson   +8 more
openalex   +1 more source

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

Advanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana, Indra Apsite, Leonid Ionov   +2 more
wiley   +1 more source

Field experiment confirms high macroplastic trapping efficiency of wood jams in a mountain river channel. [PDF]

Sci Rep
Liro M, Mikuś P, Zielonka A.
europepmc   +1 more source

Major Malfunction: A Field Experiment Correcting Undergraduates' Beliefs about Salaries

, 2017
John J. Conlon
openalex   +1 more source

Psychological Frictions and the Incomplete Take-Up of Social Benefits: Evidence from an IRS Field Experiment

, 2015
Saurabh Bhargava, Dayanand Manoli
semanticscholar   +1 more source

Quantum Emitters in Hexagonal Boron Nitride: Principles, Engineering and Applications

Advanced Functional Materials, EarlyView.
Quantum emitters in hexagonal boron nitride have emerged as a promising candidate for quantum information science. This review examines the fundamentals of these quantum emitters, including their level structures, defect engineering, and their possible chemical structures.
Thi Ngoc Anh Mai, Md Shakhawath Hossain, Nhat Minh Nguyen, Yongliang Chen, Chaohao Chen, Xiaoxue Xu, Quang Thang Trinh, Toan Dinh, Toan Trong Tran   +8 more
wiley   +1 more source

Exploring the influence of urban art interventions on attraction and wellbeing: an empirical field experiment. [PDF]

Front Psychol
Dehove M, Mikuni J, Podolin N, Moser MK, Resch B, Doerrzapf L, Boehm PM, Prager K, Leder H, Oberzaucher E.   +9 more
europepmc   +1 more source