Results 51 to 60 of about 138,874 (330)

Farmland Liquidization and Transaction Costs

The Japanese Journal of Rural Economics, 2012
This paper discusses why progress in farmland liquidization through leasing has been very slow in the agricultural sector in Japan, focusing on the transaction costs related to farmland lease. First, this paper points out that transaction costs are an important constraint for farmland lease, and argues by means of a survey of related studies, why ...
TAKAHASHI, Daisuke, TAKAHASHI, Daisuke
openaire   +5 more sources

Purification and characterization of a thermophilic NAD+‐dependent lactate dehydrogenase from Moorella thermoacetica

FEBS Open Bio, EarlyView.
The thermophilic acetogenic model organism Moorella thermoacetica can utilize lactate as substrate. The formation of lactate by reduction of pyruvate is energetically favorable, but the reverse reaction, the oxidation of lactate to pyruvate with NAD+ as electron acceptor is challenging.
Florian P. Rosenbaum, Volker Müller
wiley   +1 more source

Analysis of Transaction Costs in Logistics and the Methodologies for Their Information Reflection for Automotive Companies

Economic and Social Changes: Facts, Trends, Forecast, 2016
Transaction costs emerge in different types of logistics activities and influence the material flow and the accompanying financial and information flows; due to this fact, the information support and assessment are important tasks for the enterprise. The
Ol’ga Evgen’evna Kovrizhnykh, Polina Aleksandrovna Nechaeva   +1 more
doaj   +1 more source

Enhancing transporter activity in heterologous expression systems with SAHA: a 2500‐times more potent and odorless alternative to butyrate

FEBS Open Bio, EarlyView.
Heterologous expression of membrane transporters in cultured cells is essential for functional characterization, but is sometimes limited by low activity. Our study compares the HDAC inhibitors butyrate, VPA and SAHA to enhance transport activity. We propose to replace butyrate by SAHA: it is equally effective, devoid of repulsive odor, costs less, and
Svenja Flögel, Maurice Tust, Samira Boussettaoui, Dietmar Fischer, Dirk Gründemann   +4 more
wiley   +1 more source

Transaction costs of innovative enterprise

SHS Web of Conferences, 2017
The article deals with essence and classification of transaction costs, their distinctive features in case of innovative production. Transaction costs classification by necessity criterion is presented, components of information searching costs and ...
Antonenko E., Baev I.
doaj   +1 more source

Transaction Costs: Economies of Scale, Optimum, Equilibrium and Efficiency [PDF]

arXiv, 2020
The aim of this article is to propose a core game theory model of transaction costs wherein it is indicated how direct costs determine the probability of loss and subsequent transaction costs. The existence of optimum is proven, and the way in which exposure influences the location of the optimum is demonstrated.
arxiv  

Assessing proton plans with three different beam delivery systems versus photon plans for head and neck tumors

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose To compare plan quality among photon volumetric modulated arc therapy (VMAT) and intensity‐modulated proton therapy (IMPT) with robustness using three different proton beam delivery systems with various spot size (σ) ranges: cyclotron‐generated proton beams (CPBs) (σ: 2.7–7.0 mm), linear accelerator proton beams (LPBs) (σ: 2.9–5.5 mm),
Tara Gray, Chieh‐Wen Liu, Saeed Ahmed, Anna Maria Kolano, Jeremy Donaghue, Shlomo Koyfman, Neil Woody, Shauna R. Campbell, Jonathan B. Farr, Ping Xia   +9 more
wiley   +1 more source

THE IMPACT OF TRANSACTION COSTS ON MANAGEMENT DECISIONS (ON THE EXAMPLE OF UKRAINIAN COMPANIES)

Baltic Journal of Economic Studies, 2022
The purpose of the article is to study the impact of transaction costs on managerial decision-making on the example of Ukrainian enterprises. The article notes that, despite the significant achievements of the institutional theory, there are still ...
Olena Shevchuk, Glib Mazhara, Nataliia Semenchenko   +2 more
doaj   +1 more source

Closing the gap in plan quality: Leveraging deep‐learning dose prediction for adaptive radiotherapy

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose Balancing quality and efficiency has been a challenge for online adaptive therapy. Most systems start the online re‐optimization with the original planning goals. While some systems allow planners to modify the planning goals, achieving a high‐quality plan within time constraints remains a common barrier.
Sean J. Domal, Austen Maniscalco, Justin Visak, Michael Dohopolski, Dominic Moon, Vladimir Avkshtol, Dan Nguyen, Steve Jiang, David Sher, Mu‐ Han Lin   +9 more
wiley   +1 more source

Characterization of a prototype rapid kilovoltage x‐ray image guidance system designed for a linear accelerator radiation therapy unit

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose This study evaluates a novel cone‐beam computed tomography (CBCT) imaging solution integrated onto a conventional C‐arm linear accelerator (linac) with increased gantry speed. The purpose is to assess the impact of improved imaging hardware and reconstruction algorithms on image quality.
Theodore Arsenault, Jonathan Arrue, Kenneth Gregg, Atallah Baydoun, Atefeh Rezai, Christian Langmack, Lauren Henke, Daniel E. Spratt, Rojano Kashani, Alex Price   +9 more
wiley   +1 more source