Results 41 to 50 of about 100,762 (230)

Water resource management and land tenure on allotted and tribal lands

open access: yesEnvironmental Research Letters
Historical land tenure policies often prevent tribal members from accessing and managing resources on lands to which they hold allotment titles. Tribal trust landowners continue to experience challenges in applying long-contested water resource rights ...
Grace Bulltail
doaj   +1 more source

Smart Catheters for Diagnosis, Monitoring, and Therapy

open access: yesAdvanced Healthcare Materials, EarlyView.
This study presents a comprehensive review of smart catheters, an emerging class of medical devices that integrate embedded sensors, robotics, and communication systems, offering increased functionality and complexity to enable real‐time health monitoring, diagnostics, and treatment. Abstract This review explores smart catheters as an emerging class of
Azra Yaprak Tarman   +12 more
wiley   +1 more source

Native American education between assimilation and self-determination - Schooling in tribal communities in the state of Arizona [PDF]

open access: yes, 2007
The paper explores the situation of education of Native American students in Arizona, USA. This entails an attention to some historical and to current developments.
Lahne, Melanie
core   +1 more source

Crystal Engineering of Reticular Materials for Gas‐ and Liquid‐Phase Hydrocarbon Separation

open access: yesAdvanced Materials, EarlyView.
Crystal engineering enables systematic study of structure/function relationships as exemplified by pore engineering of reticular sorbents, including porous coordination networks and covalent organic frameworks. This review assesses such studies applied across the full scope of industrially relevant hydrocarbon separations to provide insight into how ...
Xia Li   +2 more
wiley   +1 more source

3D Anodic Alumina Nanoarchitectures: A Decade of Progress from Foundational Science to Functional Metamaterials

open access: yesAdvanced Materials, EarlyView.
Ordered three‐dimensional anodic aluminum oxide (3D‐AAO) nanoarchitectures with longitudinal and transverse pores enable architecture‐driven metamaterials. The review maps fabrication advances, including hybrid pulse anodization, and shows how 3D‐AAO templates tailor properties across magnetism, energy, catalysis, and sensing.
Marisol Martín‐González
wiley   +1 more source

Ownership, Incentives and Monitoring [PDF]

open access: yes
This paper studies the effect of ownership structure on workers' incentives for investing in firm-specific human capital. Particularly, we analyse such incentivers and monitoring under employee ownership and capitalist ownership.
Chenggang Xu, Chong-En Bai
core  

Business Organizations and Tribal Self-Determination: A Critical Reexamination of the Alaska Native Claims Settlement Act [PDF]

open access: yes, 2008
In 1971, Congress enacted the Alaska Native Claims Settlement Act. This Act required that Native American groups in Alaska form corporations to receive property and money to settle their claims to the land and resources of the state.
Chaffee, Eric C.
core   +1 more source

An Integrated Stainless Steel‐Based Electrode for Durable Direct Natural Seawater Electrolysis

open access: yesAdvanced Materials, EarlyView.
We report an integrated stainless steel‐based electrode featuring Pt atomic clusters anchored on a NiFe‐LDH anticorrosive layer. By regulating interfacial water dynamics to suppress chloride attack, this hierarchical architecture achieves superior durability (over 1000 h) and energy efficiency in direct seawater electrolysis, offering a cost‐effective ...
Jiankun Li   +10 more
wiley   +1 more source

Entrepreneurial Innovations and Taxation [PDF]

open access: yes
Many governments promote small businesses for the dual reasons of fostering ‘breakthrough’ innovations and employment growth. In this paper we study the effects of tax and subsidy policies on entrepreneurs’ choice of riskiness of an innovation project ...
Haufler, Andreas   +2 more
core   +6 more sources

Social inequality in the civil service and a review of affirmative action in Nepal

open access: yesThe South Asianist, 2016
This article is a study of the disadvantaged groups in Nepal, namely Janajatis, Madhesis, Dalits, and women; groups that have experienced exclusion in the state’s apparatus since the mid-18th century unification period. By analysing the representation of
Tek Bahadur Dong
doaj  

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