Spatial variability of Cu, Mn and Zn in marginal sandy beach ridges soil by Dharejo, Khalil Ahmed, Abdul Rahim, Anuar, Yusop, Mohd Khanif, Abd. Wahid, Samsuri, Junejo, Nasima

Get full text

Nutritional content of ridged gourd (Luffa acutangula) using different types of manure by I., Nur Aisyah, Samsuri, Shampazuraini, Abd Halim, Mohd Ridzwan

Get full text

The effect of high leverage points on the logistic ridge regression estimator having multicollinearity by Ariffin @ Mat Zin, Syaiba Balqish, Midi, Habshah

“…This article is concerned with the performance of logistic ridge regression estimation technique in the presence of multicollinearity and high leverage points. …”
Get full text

Weighted high leverage collinear robust ridge estimator in logistic regression model by Ariffin, Syaiba Balqish, Midi, Habshah

“…Methods that successfully address these problems separately are not effective for the combined problems. A robust logistic ridge regression (RLR) which incorporates the weighted Bianco and Yohai (WBY) robust estimator with fully iterated logistic ridge regression (LR) is proposed to rectify the combined problems of high leverage points and multicollinearity in a data. …”
Get full text

Occurrence and properties of soils on sandy beach ridges in the Kelantan-Terengganu Plains, Peninsular Malaysia by Roslan, I., Jusop, Shamsuddin, Ishak, Che Fauziah, Abdul Rahim, Anuar

Subjects: “…Beach ridges - Malaysia…”
Get full text

Occurrence, properties and suitability of sandy beach ridges (BRIS) soils in the Kelantan-Terengganu plains, Peninsular Malaysia by Ismail, Roslan

Subjects: “…Beach ridges - Kelantan…”
Get full text

Soil morphological and chemical properties in homegardens on sandy beach ridges along the east coast of Peninsular Malaysia by Mohd Yusoff, Khairul Hafiz, Abdu, Arifin, Sakurai, Katsutoshi, Tanaka, Sota, Kang, Yumei

“…The morphological and chemical properties of homegardens in the beach ridges with interspersed swales (BRIS) soils were evaluated in order to find a clue for developing sustainable agricultural management. …”
Get full text

Performance of ridge regression estimator methods on small sample size by varying correlation coefficients: a simulation study by Fitrianto, Anwar, Lee, Ceng Yik

“…In this situation, we are suggested to use ridge regression estimator. We conduct some simulation study to compare the performance of ridge regression estimator and the OLS. …”

How do the component skills affect Chinese FL reading comprehension? A study based on ridge regression analysis by Zhong, Kai, Wong, Ling Yann, Yong, Mei Fung, Ng, Boon Sim

“…Measures of Chinese character knowledge, morphological knowledge, receptive vocabulary, vocabulary synonym, lexical inference, word order, grammatical judgment, and reading comprehension were used. Drawing upon ridge regression, the study found that grammar knowledge (measured by word order and grammatical judgment) had the largest effect on reading comprehension, followed by morphological knowledge and vocabulary knowledge (measured by receptive vocabulary and vocabulary synonym). …”

Fertility and suitability of the Spodosols formed on sandy beach ridges interspersed with Swales in the Kelantan - Terengganu Plains of Malaysia for kenaf production. by Roslan, I., Jusop, Shamsuddin, Ishak, Che Fauziah, Abdul Rahim, Anuar

Get full text

Antagonistic effects of fertilizer on photochemical efficiency of Hibiscus cannabinus L. (kenaf) planted on beach ridges interspersed with swales soil by Yusoff, Mohd Hazimy, Abdul Hamid, Hazandy, Abdu, Arifin, Senin, Abdul Latib, Wan Abdul Rahman, Wan Mohd Nazri

“…It survives well on less fertile soils including those of Beach Ridges Interspersed with Swales (BRIS) soil. Approach: The objective of this study was to determine the effect of fertilizer on photochemical efficiency of H. cannabinus L. planted on BRIS soil using chlorophyll fluorescence technique. …”
Get full text

Influence of agricultural activity on soil morphological and physicochemical properties on sandy beach ridges along the east coast of Peninsular Malaysia by Mohd Yusoff, Khairul Hafiz, Abdu, Arifin, Sakurai, Katsutoshi, Tanaka, Sota, Kang, Yumei

“…Along the east coast of Peninsular Malaysia, beach ridges are formed with interspersed swales, which are referred to locally as beach ridges interspersed with swales (BRIS). …”
Get full text

Effects of mycorrhizal inoculation on growth of Acacia spp. planted on Beach Ridges Interspersed with Swales (BRIS) soils in Setiu, Terengganu, Malaysia by Mansor, Patahayah

“…Problematic soils such as Beach Ridges Interspersed Swales (BRIS) can be rehabilitated through planting of fast-growing and non site-demanding tree species. …”
Get full text

Robust diagnostic and estimation for binary logistic regression model in the presence of multicollinearity and high leverage points by Ariffin @ Mat Zin, Syaiba Balqish

“…In combined problems of HLIO and multicollinearity for overlap cases, the AWEBY estimator is integrated for computing robust ridge parameter and formed Robust Ridge Logistic (RRL) iterative update scheme. …”
Get full text

Modeling Bangladesh's gross domestic product using regression approach by Hasan, M. N., Rana, Md. Sohel, Malek, M. B., Das, K. R., Sultana, N.

“…The multicollinearity problem has also been tried to combat by ridge regression. Finally, the model which is adequate and free from multicollinearity problem after applying the ridge regression has been considered as the credible model for predicting the GDP of Bangladesh. …”
Get full text

An effective feature extraction method for fingerprint image by AbdelQader, Hasan, Babiker, Elsadig, Ramli, Abdul Rahman, Al-haddad, Syed

“…This paper introduce an efficient method for the recognition of fingerprint images based on features extraction (Minutiae such as ridge bifurcation and ridge ending) from the Zernike Moments, the minutiae are extracted directly from binary image, after the image has been processed, it would then be fed into the back propagation neural network as input in order to train the network, after training, the neural network is ready to perform the recognition operation for minutiae features.…”
Get full text

Robust techniques for linear regression with multicollinearity and outliers by Mohammed, Mohammed Abdulhussein

“…The suggested method is called jackknife ridge MM-based denoted by JRMMB and the jackknife ridge MGM based denoted by JRMGMB. …”
Get full text

Robust diagnostic and robust estimation methods for fixed effect panel data model in presence of high leverage points and multicollinearity by Ismaeel, Shelan Saied

“…Thus the within Group Robust Jackknife ridge regression based on FIMGT (WRJFIMGT) is developed to close the gap in the literature. …”
Get full text

Physio-chemical and mineralogical characteristic of Rhu Tapai Soil Series by Suhaimin, Nur Suhada

“…Sandy beach ridges are dominated by soils having sand texture which are locally named BRIS (Beach Ridges Interspersed with Swales) soil. …”
Get full text

Some ecophysiological characteristics of two dipterocarp species (Shorea curtisii Dyer ex-king and S. leprosula Miq) of potential in regenerating hill dipterocarp forests by Awang, Kamis, Shakri, Ahmad

“…S. curtisii grew better on the ridge than on the lower slope, where its growth was slower than that of S. leprosula. …”
Get full text