Results 61 to 70 of about 3,865,865 (314)

Metasurface higher-order poincaré sphere polarization detection clock

open access: yesLight: Science & Applications
Accurately and swiftly characterizing the state of polarization (SoP) of complex structured light is crucial in the realms of classical and quantum optics. Conventional strategies for detecting SoP, which typically involves a sequence of cascaded optical
Hui Yang   +10 more
doaj   +1 more source

Efficiency Analysis in the Agricultural Sector in Iran: The Case of West Azerbaijan Sunflower Producers [PDF]

open access: yesInternational Journal of Management, Accounting and Economics, 2019
The main purpose of this study is to analyze the efficiency of sunflower production in the West Azerbaijan province of Iran. In many previous studies conducted in Iran, efficiency analyzes of agricultural producers were examined with parametric methods ...
Saeid Hajihassaniasl
doaj  

Hardware Impairments in Large-scale MISO Systems: Energy Efficiency, Estimation, and Capacity Limits [PDF]

open access: yes, 2013
The use of large-scale antenna arrays has the potential to bring substantial improvements in energy efficiency and/or spectral efficiency to future wireless systems, due to the greatly improved spatial beamforming resolution.
Björnson, Emil   +3 more
core   +4 more sources

Plecstatin inhibits hepatocellular carcinoma tumorigenesis and invasion through cytolinker plectin

open access: yesMolecular Oncology, EarlyView.
The ruthenium‐based metallodrug plecstatin exerts its anticancer effect in hepatocellular carcinoma (HCC) primarily through selective targeting of plectin. By disrupting plectin‐mediated cytoskeletal organization, plecstatin inhibits anchorage‐dependent growth, cell polarization, and tumor cell dissemination.
Zuzana Outla   +10 more
wiley   +1 more source

TRAIL‐PEG‐Apt‐PLGA nanosystem as an aptamer‐targeted drug delivery system potential for triple‐negative breast cancer therapy using in vivo mouse model

open access: yesMolecular Oncology, EarlyView.
Aptamers are used both therapeutically and as targeting agents in cancer treatment. We developed an aptamer‐targeted PLGA–TRAIL nanosystem that exhibited superior therapeutic efficacy in NOD/SCID breast cancer models. This nanosystem represents a novel biotechnological drug candidate for suppressing resistance development in breast cancer.
Gulen Melike Demirbolat   +8 more
wiley   +1 more source

Assessment of business efficiency of agricultural holdings with different productions [PDF]

open access: yesEkonomika Poljoprivrede (1979), 2015
The subject of this paper is the use of DEA methodology for the evaluation and analysis of the total technical efficiency (TE) which also includes the pure technical efficiency (PTE) and scale efficiency (SE).
Orović Dragan   +2 more
doaj   +1 more source

Genetic attenuation of ALDH1A1 increases metastatic potential and aggressiveness in colorectal cancer

open access: yesMolecular Oncology, EarlyView.
Aldehyde dehydrogenase 1A1 (ALDH1A1) is a cancer stem cell marker in several malignancies. We established a novel epithelial cell line from rectal adenocarcinoma with unique overexpression of this enzyme. Genetic attenuation of ALDH1A1 led to increased invasive capacity and metastatic potential, the inhibition of proliferation activity, and ultimately ...
Martina Poturnajova   +25 more
wiley   +1 more source

The use of the farm accountancy data network for estimation of the optimal family farm size according to the microeconomic theory

open access: yesBuhalterinės Apskaitos Teorija ir Praktika, 2014
Benchmarking of the economic subjects—viz. enterprises, organizations, regions—usually involves assessment of the efficiency. Suchlike analyses are not only important in the private sector, but also in the public one for public agencies are usually ...
Tomas Baležentis, Romualdas Valkauskas
doaj   +1 more source

The Effect of Scale on Productivity of Turkish Banks in the Post-Crises Period: An Application of Data Envelopment Analysis [PDF]

open access: yes
The purpose of this paper is to investigate the productivity of Turkish Banks according to the effect of scale in the Post-Crises Period. The data used in this study covers the period from 2002:1 to 2004:3.
Chambers, Nurgul, Cifter, Atilla
core   +1 more source

Efficiency, scale economies and valuation effects : evidence from bank mergers in India [PDF]

open access: yes, 2010
Original article can be found at : http://www.inderscience.com/ Copyright Inderscience PublishersThis paper examines two important issues related to bank mergers in India.
Jayadev, M., Sensarma, R.
core   +1 more source

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