Parasitic structure defect blights sustainability of cobalt-free single crystalline cathodes by Lei Yu, Alvin Dai, Tao Zhou, Weiyuan Huang, Jing Wang, Tianyi Li, Xinyou He, Lu Ma, Xianghui Xiao, Mingyuan Ge, Rachid Amine, Steven N. Ehrlich, Xing Ou, Jianguo Wen, Tongchao Liu, Khalil Amine

“…Here, we reveal that removing Co from SC cathodes is structurally and electrochemically unfavorable, exhibiting unusual voltage fade behavior. …”
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The proclivity of free-ranging indigenous village chickens for night-time roosting in trees by Takele Taye Desta

Subjects: “…Roosting in trees…”
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A model-free method to learn multiple skills in parallel on modular robots by Fuda van Diggelen, Nicolas Cambier, Eliseo Ferrante, A. E. Eiben

“…In this paper, we present a generic method based on Central Pattern Generators, that enables the acquisition of basic locomotion skills in parallel, through very few trials. …”
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Plasmid-free production of the plant lignan pinoresinol in growing Escherichia coli cells by U. Joost Luelf, Alexander Wassing, Lisa M. Böhmer, Vlada B. Urlacher

“…However, the use of the expensive substrate (+)-pinoresinol limits its application from the economic viewpoint. …”
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Polarity dependent predictable and random resistive switching in forming-free unipolar memristors by Venkata Rao Rayapati, Sahitya Varma Vegesna, Vinayak Jayram Bhat, Daniel Blaschke, Marco Diegel, Andrea Dellith, Jan Dellith, Danilo Bürger, Ilona Skorupa, Heidemarie Schmidt

“…Polycrystalline, hexagonal HoMnO3 thin films sandwiched between an un-patterned Pt/Ti bottom electrode and a circularly patterned Al top electrode reveal forming-free, polarity dependent predictable and random, unipolar resistive switching with stable retention, and a resistance ratio between high resistance state (HRS) and low resistance state (LRS) larger than 104. …”
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VANETs Routing Optimization: Combining Message Priority, Free Nodes, and Mobility Direction by Fang Xu, Chunmeng Yang, Hao Chen, Manzoor Ahmed, Min Deng, Yuanlin Lyu

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Deep Learning‐Assisted Label‐Free Parallel Cell Sorting with Digital Microfluidics by Zongliang Guo, Fenggang Li, Hang Li, Menglei Zhao, Haobing Liu, Haopu Wang, Hanqi Hu, Rongxin Fu, Yao Lu, Siyi Hu, Huikai Xie, Hanbin Ma, Shuailong Zhang

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Optimization of microstructure for HRE-free Nd-Fe-B magnets with improved properties by Yuxin Zhao, Rui Han, Meng Zheng, Xun Duan, Xiaoning Shi, Xianjun Hu, Hongsheng Chen, Dong Zhou, Shengzhi Dong, Wei Li

Subjects: “…HRE-free magnets…”
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State of the literature discussing smoke-free policies globally: A narrative review by Jacqueline A. Teed, Meagan O. Robichaud, Michelle Duren, Hebe N. Gouda, Ryan David Kennedy

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Free radical processes in rat liver in experimental diabetes, malignant growth and their combination by I. A. Goroshinskaya, E. M. Frantsiyants, I. V. Kaplieva, L. A. Nemashkalova, L. K. Trepitaki, P. S. Kachesova, E. I. Surikova, V. A. Bandovkina, M. I. Morozova, I. M. Kotieva

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A Dynamic Stiffness Element for Free Vibration Analysis of Delaminated Layered Beams by Nicholas H. Erdelyi, Seyed M. Hashemi

“…Using the Euler-Bernoulli bending beam theory, the governing differential equations are exploited and representative, frequency-dependent, field variables are chosen based on the closed form solution to these equations. …”
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Cell-free DNA release following psychosocial and physical stress in women and men by A. S. Limberg, F. Berg, E. Köper, C. Lindgraf, C. Gevers, R. Kumsta, E. M. Hummel, D. A. Moser

“…Abstract Cell-free DNA (cfDNA) is continuously shed by all cells in the body, but the regulation of this process and its physiological functions are still largely unknown. …”
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Oral delivery of bovine tuberculosis vaccine to free-ranging white-tailed deer by Kurt VerCauteren, Abigail Feuka, Michael Lavelle, Michael Glow, Keely Kohen, Patrick Ryan, Tony Aderman, Anthony Duffiney, Mitchell Palmer, Paola M. Boggiatto, Carly Kanipe, Hayden Hamby, Emily Ruell, Melinda Cosgrove, Michael Vanderklok, Nathan Snow, Kim M. Pepin, Henry Campa

“…It is the primary vaccine candidate, and oral delivery is the logical means for delivering it to free-ranging deer, although this has never previously been attempted.Materials and methodsBuilding off methods and strategies developed for vaccinating deer, we incorporated BCG vaccine into vaccine delivery units (DUs), consisting of a food-based matrix. …”
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Development of an Integrated Model of Planning and Management in Free Zones with an Emphasis on Environmental Pressures by Mohammad Javad Amiri, Vahid Moghaddamzadeh, Gholamreza Nabi Bidhendi

“…Except for issues related to unemployment and the presence of unsafe urban spaces along with their consequences and the smuggling of goods or illegal trafficking, most pressures were deemed to be at a critical level, particularly in pre-crisis conditions. The application of the TOPSIS fuzzy test revealed key issues, such as the destruction of environmentally sensitive areas for economic development, land use changes detrimental to the environment aimed at job creation, and pollution caused by neighboring countries due to a lack of environmental stewardship among regional managers. …”
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TransPrint: A Method for Fabricating Flexible Transparent Free-Form Displays by Walther Jensen, Ashley Colley, Jonna Häkkilä, Carlos Pinheiro, Markus Löchtefeld

“…TransPrint is a method for fabricating flexible, transparent free-form displays based on electrochromism. Using screen-printing or inkjet printing of electrochromic ink, plus a straightforward assembly process, TransPrint enables rapid prototyping of displays by nonexperts. …”
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Coordinated air-ground scheduling for UAV-assisted cell-free massive MIMO by Danhao DENG, Chaowei WANG, Fan JIANG, Weidong WANG

Subjects: “…cell-free massive MIMO…”
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HEMA-free versus HEMA-containing adhesive systems: a systematic review by Esraa Abdelkhalek, Hamdi H. Hamama, Salah H. Mahmoud

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Free senior high school devours basic education in Ghana: rescue the children by Inusah Fuseini

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Behavior of a Free Dual-Spin Gyrostat with Different Ratios of Inertia Moments by Vladimir Aslanov

“…The attitude motion is studied of asymmetric dual-spin gyrostats which may be modeled as free systems of two rigid bodies, one asymmetric and one axisymmetric. …”
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A dataset of Antarctic ecosystems in ice-free lands: classification, descriptions, and maps by Anikó B. Tóth, Aleks Terauds, Steven L. Chown, Kevin A. Hughes, Peter Convey, Dominic A. Hodgson, Don A. Cowan, John Gibson, Rachel I. Leihy, Nicholas J. Murray, Sharon A. Robinson, Justine D. Shaw, Jonathan S. Stark, Mark I. Stevens, John van den Hoff, Jane Wasley, David A. Keith

“…We present Antarctica’s first comprehensive ecosystem classification and map of ice-free lands, which host most of the continent’s biodiversity. …”
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