These are some minor notes and observations related to a paper by Cholak, Jockusch, and Slaman [3]. In particular, if T1 and T2 are theories in the language of second-order arithmetic and T2 is Π 1 1 conservative over T1, it is not necessarily the case that every countable model of T1 is an ω-submodel of a countable model of T2; this answers a question posed in [3]. On the other hand, for n ≥ 1...

These are some minor notes and observations related to a paper by Cholak, Jockusch, and Slaman [3]. In particular, if T1 and T2 are theories in the language of second-order arithmetic and T2 is Π 1 1 conservative over T1, it is not necessarily the case that every countable model of T1 is an ω-submodel of a countable model of T2; this answers a question posed in [3]. On the other hand, for n ≥ 1...

the aim of this study is to determine whether there is a role of podoplanin and glutathione s-transferases t1 (gst-t1) expression in laryngeal squamous cell carcinoma. the study was completed with 33 patients and gene expression analysis was performed by qrt–pcr. the podoplanin and gst-t1 expression patterns were analyzed to determine their correlation with clinicopathologic parameters of laryn...

AIM To compare the analytical methods used to study the pharmacokinetics of recombinant hirudin in the plasma of rats that had been injected with (125)I-recombinant hirudin. METHODS 2.0 mg/kg (125)I-recombinant hirudin were injected intravenously into rats. The recombinant hirudins in the plasma was analyzed by chromogenic substrate assay, enzyme-linked immunosorbent assay (ELISA), total radi...

A study was conducted at Chanchra, Sadar Upazila, Jashore, Bangladesh during Rabi seasons of 2019-20 and 2020-21 to evaluate pre-harvest treatments inorganic nutrient sources on yield shelf life broccoli through Randomized Complete Block Design (RCBD) with three replications six which were; T1= soil test based 50% NPK blanket dose, T2=soil 75% T3= 100% T4=soil 125% T5=local farmers practice (N1...

The application of inorganic nutrient sources is necessary for proper agricultural growth that can ensure high quality food production. A field experiment was carried out in Hansapur, Dhanusha from March 2021 to July study the effect different fertilizer doses on and yield rice. set up a randomized complete block design (RCBD) with 7 treatments following three replications. were named as T1: Co...

There are many methods for modeling species distribution in the landscape. In this chapter, the authors elaborate on the concepts of species modeling and present three popular techniques to generate species distribution: cartographic overlay, logistic multiple regression and maximum entropy (MAXENT). The cartographic overlay method is relevant to generate a habitat suitability index. Logistic m...