Results 51 to 60 of about 149,780 (296)

Water Model Examination on Effect of Gas Flow Rate and Nozzle Bottom Shape on Flow Field in Slab Mold

open access: yesTeshugang, 2018
The effect of gas flow rate (0 - 10 L/min) and nozzle bottom shape ( concave bottom and pyramid bottom) on flow field in mold has been studied by using 1: 1 water model. In condition of mold section 230 mm x 1 200 mm and casting speed 1.
刘启龙   +3 more
doaj  

HEDONISMO E MORALISMO: CONSUMO NA BASE DA PIRÂMIDE [PDF]

open access: yesRAE: Revista de Administração de Empresas, 2013
Economic stability in Brazil has allowed items that were formerly only accessible to the better-off social classes, to be consumed at ¨the bottom of the pyramid¨.
Marcus Wilcox Hemais   +2 more
doaj  

The Socially Engaged Corporation - Attitudes and Knowledge Related to Collaboration with Non-Governmental Organizations

open access: yesFoundations of Management, 2014
Collaboration between business and non-governmental organizations (NGOs) is a relatively new phenomenon in the Polish market. It appears, however, that corporations recognized as socially responsible in Poland are starting to see greater benefits than ...
Karwacka Marta, Kitzman Karolina
doaj   +1 more source

GLOBAL CRISIS AND ITS EFFECTS IN THE DEVELOPED AND EMERGENT COUNTRIES - “THE BOTTOM OF THE PYRAMID” AS AN INNOVATION RESOURCE

open access: yesEmerging Markets Journal, 2011
The economists forecast that in the next 5 years the average annual growth of the global economy will be smaller than the average rate in the past 15 years. This reinforce more than ever the problem of the restricted resources management and discovery of
Irma Shyle
doaj   +1 more source

Self‐Powered Permeable Electronic Dressing for Exudate Management, Electrostimulation and Drug Delivery in Chronic Wound Healing

open access: yesAdvanced Functional Materials, EarlyView.
This study develops a self‐powered permeable electronic dressing (SPED) that synergistically integrates exudate management, electrical stimulation, and on‐demand drug delivery. The dressing effectively absorbs exudate while demonstrating potent antibacterial activity and accelerated tissue regeneration in diabetic mouse models, thereby promoting ...
Jiaheng Liang   +12 more
wiley   +1 more source

Incorporated citizens: multinational high-tech companies and the BoP [PDF]

open access: yes, 2012
In this article, I examine HP’s e-Inclusion program and its implementation in India to show how the high-tech industry’s efforts to alleviate poverty profitably are guided by C. K. Prahalad’s ideas about the Bottom of the Pyramid (BoP), and are framed as
Schwittay, Anke
core  

Learning and Using Taxonomies For Fast Visual Categorization [PDF]

open access: yes, 2008
The computational complexity of current visual categorization algorithms scales linearly at best with the number of categories. The goal of classifying simultaneously N_(cat) = 10^4 - 10^5 visual categories requires sub-linear classification costs.
Griffin, Gregory, Perona, Pietro
core   +2 more sources

Bioprinting Organs—Science or Fiction?—A Review From Students to Students

open access: yesAdvanced Healthcare Materials, EarlyView.
Bioprinting artificial organs has the potential to revolutionize the medical field. This is a comprehensive review of the bioprinting workflow delving into the latest advancements in bioinks, materials and bioprinting techniques, exploring the critical stages of tissue maturation and functionality.
Nicoletta Murenu   +18 more
wiley   +1 more source

Two Material Properties from One Wavelength‐Orthogonal Photoresin Enabled by a Monochromatic Laser Integrated Stereolithographic Apparatus (Mono LISA)

open access: yesAdvanced Materials, Volume 37, Issue 13, April 2, 2025.
A single object with dual properties – degradable and non‐degradable – is fabricated in a single print simply by switching the printing colors. The advanced multi‐material printing is enabled by the combination of a fully wavelength‐orthogonal photoresin and a monochromatic tunable laser printer, paving the way for precise multi‐material ...
Xingyu Wu   +5 more
wiley   +1 more source

Enabling the maximum number of people to access essential services will not be possible without private sector involvement and appropriate pricing of the services concerned

open access: yesField Actions Science Reports, 2012
Private sector provision of basic services (water, energy, financial services and housing) for people in developing countries is a necessity if we really want to try to curb poverty.
Luc Rigouzzo
doaj  

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