Results 71 to 80 of about 638,330 (290)

GDPGO-SAM: An Unsupervised Fine Segmentation of Desert Vegetation Driven by Grounding DINO Prompt Generation and Optimization Segment Anything Model

Remote Sensing
Desert encroachment significantly threatens the living and activity space of humanity, and undertaking human-directed vegetation restoration is one of the effective ways to prevent desert expansion.
Shuzhen Hua, Biao Yang, Xinchang Zhang, Ji Qi, Fengxi Su, Jing Sun, Yongjian Ruan   +6 more
doaj   +1 more source

The Anatomy of an Entrepreneur: Are Successful Women Entrepreneurs Different From Men? [PDF]

, 2010
Compares characteristics of successful entrepreneurs by gender, including education, motives for becoming entrepreneurs, views on the role of prior experience, the importance of human and social capital, sources of financial capital, and ...
J. McGrath Cohoon, Lesa Mitchell, Vivek Wadhwa   +2 more
core  

A BioLiving Periosteum Evokes Centripetal Regeneration in Challenging Bone Defects

Advanced Science, EarlyView.
Large bone defects often suffer from insufficient central healing. This study engineers a BioLiving periosteum that mimics the native structure. It sequentially delivers remote chemical cues and contact physical cues in a signaling‐relay manner, effectively recruiting and guiding endogenous cells toward the defect center.
Yang Shi, Nian Liu, Jingyi Gu, Yinling Wang, Weiye Wang, Zhiwei Ke, Mingjun Xie, Wenjing Jin, Weicheng Kong, Jue Shi, Hui Pan, Yong He, Zhijian Xie   +12 more
wiley   +1 more source

Communication channels in the host community market adopted by Chinese immigrant entrepreneurs

Acta Commercii, 2018
Orientation: There is a growing prevalence of entrepreneurial activity by immigrant entrepreneurs in different sectors of various economies across the world.
Tinashe T.R. Ndoro, Lynette Louw, MacDonald Kanyangale   +2 more
doaj   +1 more source

Moonlighting Entrepreneurs [PDF]

When ability complements effort, we would expect effort to increase with variables that proxy for ability. For example, we show that the hours worked by entrepreneurs should increase in experience, a proxy for ability.
Linus Wilson
core  

Entrepreneurs Health and Productivity in Nigeria: Analysis of Microfinance Bank Contribution [PDF]

, 2011
This paper investigates the effects of microfinance bank health related services on micro and small enterprise owners’ productivity. Productivity is measured as output value over resource input value.
Babajide, A. A
core  

A NeuroD1 AAV‐Based Gene Therapy for Functional Brain Repair in Alzheimer's Disease‐Like Non‐Human Primate Model

Advanced Science, EarlyView.
This study tests NeuroD1 AAV‐based gene therapy in a non‐human primate Alzheimer's disease model. The therapy prevents neuronal damage, inhibits hippocampal atrophy, and reduces neuroinflammation. It also repairs vascular and blood‐brain barrier damage, restores cerebrospinal fluid biomarkers, enhances hippocampal glucose metabolism, and improves ...
Zhouquan Jiang, Yongpeng Qin, Bin Luo, Fan Bai, Jiangyue Liu, Long Ma, Shu He, Rongjie Chen, Yuchen Wang, Shanggong Liu, Ying Sun, Yi Chen, Shuo Zhang, Jiaqi Liang, Feng Liao, Huiyi Wei, Junjie Wei, Lu Wang, Hao Xu, Zheng Wu, Gong Chen, Wenliang Lei   +21 more
wiley   +1 more source

Venture capital and risk in high-technology enterprises [PDF]

, 2003
We find UK investors and entrepreneurs are significantly concordant in rankings of investments and key factors for risk but significantly discordant on risk classes.
Reid, Gavin C., Smith, Julia A.
core  

Orientation‐Confinement‐Engineered Stabilization of Ferroelectricity in HfO2 toward Maximum Polarization

Advanced Science, EarlyView.
Ferroelectric phase stability in Hf₀.5Zr₀.5O2 films is enhanced by confinement to the (111) crystal orientation, as demonstrated by first‐principles calculations and experiments. Polarization approaching its maximum value is achieved through selective ferroelectric switching paths, which are further tuned by oxygen vacancies and cation doping to ...
Fatoye Sawyerr, Yongqing Sun, Zekun Zhang, Kang Jia, Shuning Lv, Qi Hu, Shu Shi, Qiushi Huang, Xie Zhang, Xiaoli Fan, Li‐min Liu, Shifeng Wen, Zheng Wen, Tengfei Cao, Jingsheng Chen   +14 more
wiley   +1 more source

DEVELOPMENT OF RURAL TOURISM IN THE MUNICIPALITY OF GORNJI MILANOVAC-AN EXAMPLE FOR VILLAGES IN SERBIA

Ekonomika Poljoprivrede (1979), 2011
Rural tourism in Serbia is increasingly becoming one of the most important and profitable additional activities, while in the successful rural households it is their main economic activity.
Miladin M. Ševarlić, Zlatana Petrović
doaj