In this study, we consider a partitioned linear model with partial parameter constrains, known as constrained (CPLM), and its reduced models. A group of formulas on best unbiased predictors (BLUPs) estimators (BLUEs) in CPLM is derived via some quadratic matrix optimization methods, further many basic properties the are established under general assumptions. Our main purpose to derive various i...

Ever since Chuck Berry coined the term "rocking pneumonia" in his 1956 song "Roll over Beethoven", pneumonia has been mentioned frequently in modern blues and rock songs. We analyzed the lyrics of these songs to examine how various elements of pneumonia have been represented in popular music, specifically the cause of pneumonia, the risk groups, comorbidity (such as the boogie woogie flu), the ...

Postpartum blues is a natural response to drastic hormonal changes after giving birth that affect the physical and emotional state of postpartum mothers. These are not main factor in occurrence blues, but impact on mother's psychological life, such as lack support from her husband, family, or community, fatigue, worries about economic conditions, other social problems. This study aimed determin...

Post partum blues sering disebut dengan maternity atau baby syndrome, yaitu suatu sindroma gangguan efek ringan yang tampak dalam minggu pertama setelah persalinan dan memuncak pada hari ke tiga sampai lima menyerang rentang waktu 14 terhitung persalina. Penelitian ini bertujuan untuk mengetahui faktor-faktor mempengaruhi terjadinya post ibu di puskesmas umban sari pekanbaru.Metode penelitian a...