Results 31 to 40 of about 1,678 (161)

Spaceborne Far‐Infrared Signal Simulations Over the Antarctic Plateau With Temperature‐Dependent Ice Cloud Optical Properties

open access: yesJournal of Geophysical Research: Atmospheres, Volume 131, Issue 17, 16 September 2026.
Abstract Longwave cloud radiative effects significantly influence variability in global and regional Earth systems. However, there have been very few, if any, measurements of the far‐infrared (FIR) radiation over the polar regions, where about half of the outgoing longwave radiation is in the FIR spectrum. This motivated the Polar Radiant Energy in the
Tong Ren, Ping Yang, Xianglei Huang
wiley   +1 more source

2008 KÜRESEL KRİZ SÜRECİNDE TÜRKİYE BANKACILIK SEKTÖRÜ ETKİNLİK ANALİZİ

open access: yesEkonomi, Politika & Finans Araştırmaları Dergisi, 2017
VZA (Veri Zarflama Analizi) modelleri ile yapılan etkinlik ölçümü çalışmalarının önemli bir bölümü, bankacılık sektörü üzerinde gerçekleştirilen çalışmalardan oluşmaktadır.
Burak Ertok, Tekiner Kaya
doaj   +1 more source

VERİ ZARFLAMA VE VERİ MADENCİLİĞİ İLE BİST GIDA İÇECEK ENDEKSİ KAPSAMINDAKİ FİRMALARIN ETKİNLİK ANALİZİ

open access: yesSDÜ Vizyoner Dergisi, 2020
İşletme faaliyet alanlarının belirlenmesinde ulusal ve uluslararası ekonomik koşulların belirleyici olduğu günümüzde, firmaların varlıklarını ve kaynaklarını daha etkin kullanmalarını gerektirmiştir. Finansal başarısızlıkla karşılaşmak istemeyen firmalar
Şenol Bardi
doaj   +1 more source

Direct Assimilation of Satellite Visible and Near‐Infrared Radiances to Improve Aerosol Simulations

open access: yesJournal of Advances in Modeling Earth Systems, Volume 18, Issue 9, September 2026.
Abstract Existing satellite‐based aerosol data assimilation approaches mostly rely on assimilating retrieved aerosol products, which suffer from inconsistencies between retrieval assumptions and model representations, as well as uncertainties in the retrieved aerosol parameters.
Chongzhao Zhang   +9 more
wiley   +1 more source

Methane Emissions From Wildfires: Trends and Anomalies

open access: yesJournal of Geophysical Research: Atmospheres, Volume 131, Issue 15, 16 August 2026.
Abstract Wildfires emit smoke particles and trace gases including greenhouse gases into the atmosphere, impacting the environment and leading to detrimental impacts on human health and economy. The estimation of spatially and temporally resolved methane emissions from biomass burning (BB) provides critical information in developing measurement‐informed
Aihua Zhu   +5 more
wiley   +1 more source

Veri Zarflama Analizi (VZA) ile Türkiye'deki Vakıf Üniversitelerinin Etkinliğinin Ölçülmesi [PDF]

open access: yes, 2008
Performans analizi, sistemlerin, kaynaklarını amaçları doğrultusunda ne kadar etkin ve verimli kullandığını belirleyen bir kavramdır. Son yıllarda sistem performanslarını değerlendirmek için kullanılan analizlerden biri de etkinlik analizidir.
Özden, Ünal
core   +4 more sources

A Novel Ice Cloud Optical Property Model for Passive and Active Remote Sensing Applications

open access: yesJournal of Geophysical Research: Atmospheres, Volume 131, Issue 12, 28 June 2026.
Abstract A new broad‐spectrum ice cloud optical property model, namely the Passive‐Active Remote Sensing Consistent (PARSC) model, is developed to achieve consistency between passive and active sensor‐based ocean‐occurring ice cloud property retrievals.
J. Coy   +4 more
wiley   +1 more source

Spectral‐Resolved Light at Night: TEMPO Observations and Background Correction

open access: yesEarth and Space Science, Volume 13, Issue 6, June 2026.
Abstract Artificial Light at Night (ALAN) poses risks to public health and ecosystems. While long‐term remote sensing has tracked global nighttime light, spectrally resolved light at night (spectral light at night (SLAN)) data from geostationary orbit only became available with NASA's Tropospheric Emissions: Monitoring of Pollution (TEMPO) mission. Its
Zhixin Xue   +7 more
wiley   +1 more source

Türkiye tekstil sektöründe etkinlik ölçümü : iki sınırlı VZA uygulaması

open access: yes, 2020
The way to survive and compete in the intense competition environment in the world textile sector is to use production factors rationally and efficiently. Data Envelopment Analysis (DEA) is one of the most widely used methods in the literature to measure
Çakır, Süleyman
core   +1 more source

Anomalous Opaque Clouds Revealed by Collocated MODIS and CALIOP Retrievals

open access: yesGeophysical Research Letters, Volume 53, Issue 8, 28 April 2026.
Abstract This paper examines discrepancies between cloud optical thickness (COT) retrievals from the Moderate Resolution Imaging Spectroradiometer (MODIS) cloud product, and cloud opacity measurements from the Cloud‐Aerosol Lidar with Orthogonal Polarization (CALIOP) lidar.
Adeleke Segun Ademakinwa   +2 more
wiley   +1 more source

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