Results 51 to 60 of about 449,702 (287)

Real‐time fault detection in multicomponent nuclear‐waste slurries through data fusion of spectroscopic sensors

open access: yesAIChE Journal, EarlyView.
Abstract Three instruments–Raman spectroscopy, attenuated total reflectance–Fourier transform infrared spectroscopy, and focused beam reflectance measurement–were used to detect sensor faults, mixing faults, and unanticipated chemistry in a system of multicomponent slurries.
Steven H. Crouse   +2 more
wiley   +1 more source

Benefits of Quality Certification in Hotels: The impact of motives and the usage of quality tools [PDF]

open access: yes, 2013
This paper presents the results of a study of hotels that are certified for quality management to identify the reasons for seeking quality certification. The authors analyze whether internal or external drivers for seeking certification have different
Dick, Gavin P.M.   +2 more
core  

Robot‐Assisted Measurement of the Critical Micelle Concentration

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 3, March 2025.
The study introduces (SIMO) smart integrator for manual operations, a robotic platform for precise, repeatable determination of (CMC) critical micelle concentration in surfactants. SIMO reduces standard deviation by 80% compared to manual methods. Surfactant, dye, and diluent selection, robotic protocols, and data handling are detailed.
Vincenzo Scamarcio   +3 more
wiley   +1 more source

Leaders’ STARA Competencies and Green Innovation: The Mediating Roles of Challenge and Hindrance Appraisals

open access: yesTourism and Hospitality
The hospitality sector is undergoing a rapid digital change due to smart technology and artificial intelligence. This presents both possibilities and problems for the development of sustainable innovation.
Sameh Fayyad   +8 more
doaj   +1 more source

LIGHTS ON THE ROYAL GUARD THROUGH THE SIGNIFICANCE OF TWO TITLES ḪNTY-Š AND ŠMSW [PDF]

open access: yesJournal of the General Union of Arab Archaeologists, 2019
(En) The concept of royal protection in ancient Egypt was not only of great significance, but it was a variable, in accordance with the events of the times.
Naglaa Shehab
doaj   +1 more source

Uncovering renewable energy policy impact channels on land values, the local farm structure, and farmland heterogeneity

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract Germany's Renewable Energy Sources Act (REA), enacted in 2000 and subsequently amended, subsidized national renewable energy production with fixed feed‐in tariffs for renewable energy sources (RE) from wind, solar, and biogas. Empirical studies suggest that the policy was creating windfall effects for landowners and attribute farmland use ...
Lars Isenhardt   +6 more
wiley   +1 more source

The understanding of international tourism development

open access: yesApstract: Applied Studies in Agribusiness and Commerce, 2010
Tourism is travel for recreational, leisure or business purposes. Tourism has become one of the major players in international commerce, and represents at the same time one of the main income sources for many developing countries.
Marcus van der Wal
doaj   +1 more source

Competitive Dynamics and Pricing Behavior in US Hotels: The Role of Co-location [PDF]

open access: yes, 2008
Which hotels benefit from locating next to competitors? In this study of 14,995 hotels we provide evidence of both a price benefit and a detriment for specific hotels that co‐locate next to other hotels.
Canina, Linda   +2 more
core   +1 more source

The Diagnosis That Arrived Decades Late: Living Without and Then With Myhre Syndrome

open access: yesAmerican Journal of Medical Genetics Part C: Seminars in Medical Genetics, EarlyView.
ABSTRACT Myhre syndrome (MIM #139210) is a rare multisystem disorder first described in 1981, characterized by short stature, neurodevelopmental delay, joint contractures, and cardiopulmonary complications. Its molecular basis, recurrent pathogenic variants in SMAD4, was not discovered until 2011. This narrative is based on a review of medical records,
Abdallah F. Elias
wiley   +1 more source

Competitive Revenue Management (Rm.) Strategies of Five Star Hotels: A Case From Istanbul

open access: yesJournal of Economy Culture and Society, 2023
In today’s competitive world, the primary goal of hotels is to generate sustainable profitability. In order to achieve this goal, businesses are required to develop well-designed strategies and policies. Every vacant hotel room leads to a direct loss for
Şahin Osmanoğlu, Tevfik Demirçiftçi
doaj   +1 more source

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