Kısmi En Küçük Kareler Yapısal Eşitlik Modelinin Yeraltı Suyu Kalitesinin Değerlendirilmesinde Kullanımı

Doğan, Zeki; Yalçin, Hamza; Yenigün, İ̇brahim; Bilgili, Ali Volkan

doi:10.24012/dumf.816469

Cited by 5 publications

(5 citation statements)

References 20 publications

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“…Job security scale: The scale developed by [74] was used to measure the perception of job security. The scale consists of one dimension and six statements indicating how strongly the respondent agrees or disagrees with them.…”

Section: Methodsmentioning

confidence: 99%

Boosting Life Satisfaction through Psychological Capital in the Presence of Job Security: A Case Study of Turkey

Baykal,

Bayraktar,

Divrik

et al. 2023

Sustainability

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The COVID-19 pandemic brought about drastic changes all across the world, causing the loss of thousands of lives and negatively affecting many industries, owing to the health measures taken by authorities in this period. The difficulties engendered by the pandemic have led to excessive anxiety and made people vulnerable to psychological problems. Moreover, many people have lost their jobs or experienced anxiety of losing their jobs. Turkish business is one of the prominent markets that have been severely affected by the pandemic. Thus, we considered it crucial to examine how life satisfaction levels of individuals working in the Turkish business sector can be increased through psychological capital. We also aimed to test whether a sense of job security has a mediator effect in the relationship between life satisfaction and psychological capital. In order to test the assumed relationship, we collected data from Turkish professionals working in the Marmara region. The collected data were analyzed using SPSS AMOS and the results revealed that psychological capital has a positive effect on life satisfaction levels of individuals. Moreover, our study is novel in that it revealed the mediator role of job security in the relationship between psychological capital and life satisfaction.

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Section: Methodsmentioning

confidence: 99%

Boosting Life Satisfaction through Psychological Capital in the Presence of Job Security: A Case Study of Turkey

Baykal,

Bayraktar,

Divrik

et al. 2023

Sustainability

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“…Beyşehir Lake is placed in a karst-tectonic depression, and it loses water through the sinkholes in its southwest. Doğan et al (2013) developed numerical water to study the groundwater fluxes in the region and showed a significant relation between groundwater outflows and the lake water level. Therefore, the sinkholes on the lake's western shore are above this elevation, it is accepted that there is no loss from these sinkholes at median water levels.…”

Section: Study Areamentioning

confidence: 99%

A data-driven approach to predict hydrometeorological variability and fluctuations in lake water levels

Tan Kesgin,

Demir,

Kesgin

et al. 2023

Journal of Water and Land Development

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Beyşehir Lake is the largest freshwater lake in the Mediterranean region of Turkey that is used for drinking and irrigation purposes. The aim of this paper is to examine the potential for data-driven methods to predict long-term lake levels. The surface water level variability was forecast using conventional machine learning models, including autoregressive moving average (ARMA), autoregressive integrated moving average (ARIMA), and seasonal autoregressive integrated moving average (SARIMA). Based on the monthly water levels of Beyşehir Lake from 1992 to 2016, future water levels were predicted up to 24 months in advance. Water level predictions were obtained using conventional time series stochastic models, including autoregressive moving average, autoregressive integrated moving average, and seasonal autoregressive integrated moving average. Using historical records from the same period, prediction models for precipitation and evaporation were also developed. In order to assess the model's accuracy, statistical performance metrics were applied. The results indicated that the seasonal autoregressive integrated moving average model outperformed all other models for lake level, precipitation, and evaporation prediction. The obtained results suggested the importance of incorporating the seasonality component for climate predictions in the region. The findings of this study demonstrated that simple stochastic models are effective in predicting the temporal evolution of hydrometeorological variables and fluctuations in lake water levels.

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“…Bu nedenle global rekabette oyunun kuralları sürekli olarak değişmektedir (McManus, White & Botten, 2008, s. 138;Reuber, Tippmann & Monaghan, 2021, s. 1032. Firmaların daha çevik ve daha agresif rekabetçi hareketler sergilemeleri gerekse de (Dobbs, Koller & Ramaswamy, 2015), firmaların çevresel yetenekleri ve kurumsal çevre stratejileri global rekabetin önemli bir parçasını oluşturmaktadır (Mishra & Yadav, 2021, s. 2). Çevresel yetenekler, kurumların fiziksel kaynaklarının yeniden yapılandırılmasını, yeteneklerin konuşlandırılmasını (Sharma, Aragón-Correa & Rueda, 2007, s. 272) ve süreçler üzerine inşa edilmesini sağlar (Aragon & Sharma, 2003, s. 80).…”

Section: Introductionunclassified

Impact of Environmental Capabilities on Corporate Environmental Strategy and Market Performance: Natural Resource Based View

ÖZMUTLU

2023

İstanbul Gelişim Üniversitesi Sosyal Bilimler Dergisi

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Bu çalışma, çevresel yeteneklerin pazar performansı üzerindeki etkisini incelemeyi amaçlamaktadır. Bununla beraber, firmanın çevresel yeteneklerinin kurumsal çevre stratejisi üzerinde bir etkisinin olup olmadığı da belirlenmeye çalışılmıştır. Araştırmanın örneklemini, Türkiye'de faaliyet gösteren global lojistik firmalarından tesadüfi örnekleme yöntemi uygulanarak seçilen ve araştırmaya katılmayı kabul eden 131 firma oluşturmaktadır. Bu amaca yönelik bir araştırma modeli oluşturularak, bu modele bağlı hipotezler geliştirilmiştir. Araştırmaya katılan her firmadan bir üst düzey yöneticiyle yüz yüze görüşülerek araştırma için oluşturulan anket uygulanmıştır. Elde edilen veriler üzerinde AMOS paket programında Yapısal Eşitlik Modellemesi yöntemi kullanılarak analizler yapılmıştır. Analiz sonuçları, özellikle firmaların çevresel yeteneklerinin, çevre odaklı kurumsal stratejileri güçlendirdiği ve pazar performansı üzerinde anlamlı etkide bulunduğunu göstermektedir. Sonuçta, araştırma kapsamındaki firmaların çevre konularını dikkate alarak, çevresel hedefleri ile kurumsal hedeflerini ilişkilendirebilmesinin ve çevre dostu yaklaşımların benimsenerek hizmet kalitesinde sürekli iyileştirmeye odaklanılmasının, pazar performansını arttırmada önemli olduğuna yönelik bilgiler sağlanmıştır.

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Kısmi En Küçük Kareler Yapısal Eşitlik Modelinin Yeraltı Suyu Kalitesinin Değerlendirilmesinde Kullanımı

Cited by 5 publications

References 20 publications

Boosting Life Satisfaction through Psychological Capital in the Presence of Job Security: A Case Study of Turkey

Boosting Life Satisfaction through Psychological Capital in the Presence of Job Security: A Case Study of Turkey

A data-driven approach to predict hydrometeorological variability and fluctuations in lake water levels

Impact of Environmental Capabilities on Corporate Environmental Strategy and Market Performance: Natural Resource Based View

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