Results 71 to 80 of about 355,881 (305)

Organic Materials of Tomorrow: Horizons of Artificial Intelligence

open access: yesAdvanced Materials, EarlyView.
This review examines machine learning techniques accelerating the discovery of organic semiconductors by linking molecular structure to properties. Key methods include graph neural networks, generative models, and active learning. Applications to organic photovoltaics demonstrate practical impact.
Harold Mena   +3 more
wiley   +1 more source

WILLINGNESS TO PAY FOR CONSERVATION OF NATURAL RESOURCES IN SANTUBONG NATIONAL PARK

open access: yesJurnal Manajemen dan Wirausaha, 2017
Gunung Santubong National Park (GSNP) is one of the attractions in Sarawak that needs attention forconservation. A contingent valuation method of survey was conducted to estimate the conservation value ofGSNP and to elicit the willingness to pay among ...
Thalany Kamri   +2 more
doaj  

PROTEST BIDDERS IN CONTINGENT VALUATION [PDF]

open access: yes
Protest bids are often excluded during analysis of contingent valuation method data. It is suggested that this procedure might introduce significant bias.
Luloff, A.E.   +2 more
core  

Short and Length‐Independent Group Delay Supported by Topological Edge States in Finite‐Size Su–Schrieffer–Heeger Chains

open access: yesAdvanced Materials Technologies, EarlyView.
This study demonstrates short, length‐independent group delay supported by topological edge states in open Su–Schrieffer–Heeger networks. Strong boundary port coupling enables an order‐of‐magnitude latency reduction compared to bulk modes, alongside robust protection against bulk disorder.
Yu‐Han Chang   +11 more
wiley   +1 more source

L'analyse log-linéaire de tableaux de contingence et le modèle logit II : interaction et rapport de chances à propos d'un problème d'évaluation contingente

open access: yesCybergeo, 2003
In this second part of the presentation of the loglinear analysis and the logit model, the author shows, within the frame of a contingent valuation, a few examples of answers to hypotheses about relations between the acceptation to pay more for household
Estelle Kah
doaj   +1 more source

What Do Respondents Bring to Contingent Valuation? A Comparison of Monetary and Labor Payment Vehicles [PDF]

open access: yes
With contingent valuation, both the goods being valued and the payment vehicles used to value them are mostly hypothetical. However, although numerous studies have examined the impact of experience with the good on willingness to pay, less attention has ...
Eggert, Hakan   +3 more
core  

A Low‐Cost, Handheld Optical Stiffness Sensor for Minimally Invasive Surgery

open access: yesAdvanced Robotics Research, EarlyView.
A novel handheld stiffness sensor is presented for real‐time tissue stiffness characterization. By simultaneously sensing contact force and tissue deformation, the device enables accurate stiffness quantification without requiring precise manual control. This approach offers a promising solution for intraoperative tumor detection and minimally invasive
Qianyu Ma   +4 more
wiley   +1 more source

Nonmarket Value of Western Valley Ranchland Using Contingent Valuation

open access: yesJournal of Agricultural and Resource Economics, 1997
With the irreversible loss of agricultural land to develop uses in certain areas, there is increased concern that land be preserved for posterity's sake. We estimate the nonmarket value of a ranchland protection program in the Yampa River Valley in Routt
Randall S. Rosenberger, Richard G. Walsh
doaj   +1 more source

Identifying the True Willingness-To-Pay of Bayesian Respondents in a Dichotomous Choice Contingent Valuation Methodology [PDF]

open access: yes
This paper develops a respondent model of Bayesian updating for a double-bound dichotomous choice (DB-DC) contingent valuation methodology. We demonstrate by way of data simulations that current DB-DC identifications of true willingness-to-pay (WTP) may ...
Jeffrey Czajkowski
core  

Robotic Assistants in the Operating Room: A Systematic Review of Vision‐Based Systems for Nonoperative Tasks

open access: yesAdvanced Robotics Research, EarlyView.
This review brings together 20 publications describing 11 robotic system families developed for instrument handling, sterile‐package opening, supply delivery, and operating room logistics. Perception is becoming more capable through deep learning and language‐guided control, but autonomy remains limited, evidence is largely laboratory‐based, and no ...
Eugenia Mawuenya Akpo   +4 more
wiley   +1 more source

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