This correspondence deals with parameter estimation of product signals consisting of hyperbolic FM and chirp factors. A computationally simple algorithm that decouples estimation of the chirp parameters from those of the hyperbolic FM part is presented. It relies on a simple data transformation that removes the hyperbolic FM component, leaving one with the simpler problem of estimating chirp pa...

Discharge patterns from a population of motor units (MUs) were estimated with multi-channel surface electromyogram and signal processing techniques to investigate parametric differences in low-frequency force fluctuations, MU discharges, and force-discharge relation during static force-tracking with varying sizes of execution error presented via visual feedback. Fourteen healthy adults produced...

Our study was performed to sequentially analyze the expression of the intestinal mucin MUC2 and of the gastric mucin MUC5AC as indicators during progression of preneoplastic biomarkers in rat colon. F344 rats were sacrificed 2, 4, 8, 12, 24 and 36 weeks after injection of 1,2-dimethylhydrazine (DMH, 200 mg/kg, i.p.). The expression of MUC2 and of MUC5AC was studied by immunohistochemistry in pr...

Kur’an-? Kerîm’e iman edenlerin, onun do?ru okunmas?, anla??lmas? ve nesilden nesile aktar?larak muhafaza edilmesi konusunda önemli sorumluluklar? vard?r. Bu yerine getirmek, Allah’a O’nun Peygamberine (s.a.s.) olan sadakatin bir göstergesidir. Zira Allah Rasûlü taraf?ndan bize tevdi edilen kutsal emanetlerin ba??nda Kerim gelmekte; bu emanetin hem lafz?n? (elfâz) de manas?n? (ahkâm) Hz. Muhamm...

Bu çal??man?n temel amac?, Çanakkale’ye ba?l? Lapseki ilçesinin ?ehir merkezinde yer alan Ç?naralt? Meydan? örne?i üzerinden, Antik Yunan’dan modern Türkiye’ye kad?na kapal? bir mekan?n toplumsal bellekteki sosyolojik arka plan?n? ortaya ç?karmakt?r. Bunun için on be? kad?n ve erkek kat?l?mc? ile yüz yüze derinlemesine mülakat yöntemi kullan?larak nitel ara?t?rma yap?lm??t?r. ?lçede ya?ayan kad...

introduction: today, investigators pay attention to natural fluids (such as follicular and amniotic fluid) to use them as a medium or a supplement. using human amniotic fluid (haf) in some researches, not only improved in vitro development of preimplantation embryos but also significantly increased percentage of pregnancy. on the contrary, gianaroli et al. have claimed there was no significant ...

This study investigated the interaction of ATP binding cassette (ABC) transport proteins with ivermectin (IVM) and levamisole (LEV) in larvae of susceptible and resistant isolates of Haemonchus contortus in vitro by measuring transcription patterns following exposure to these anthelmintics. Furthermore, we studied the consequences of drug exposure by measuring the sensitivity of L3 to subsequen...

In an earlier paper[1] I showed that the Contractor Renormalization group (CORE) method could be used to map a theory of free quarks, and quarks interacting with gluons, into a generalized frustrated Heisenberg antiferromagnet (HAF) and proposed using CORE methods to study these theories. Since generalizations of HAF’s exhibit all sorts of subtle behavior which, from a continuum point of view, ...

Amplitude and phase estimation of AM/FM signals with parametric polynomial representation require the polynomial orders for phase and amplitude to be known. But in reality, they are not known and have to be estimated. A well-known method for estimation is the higher-order ambiguity function (HAF) or its variants. But the HAF method has several reported drawbacks such as error propagation and sl...