Unstable conditions in the milk market Czech Republic (CR) and European Union (EU), mainly due to volatility of prices, are increasing pressure on dairy farmers maximise production at lowest possible costs. Break-even point (BEP) analysis is a useful tool herd management for determining minimum requirements profitability. BEP values yield price were calculated based data obtained from 95 farms ...

In this paper we describe the generation of all nonorientable triangular embeddings of the complete graphs K12 and K13. (The 59 nonisomorphic orientable triangular embeddings of K12 were found in 1996 by Altshuler, Bokowski and Schuchert, and K13 has no orientable triangular embeddings.) There are 182, 200 nonisomorphic nonorientable triangular embeddings for K12, and 243, 088, 286 for K13. Tri...

Penelitian ini bertujuan untuk mengetahui bagaimana pengembangan LKPD dan hasil terhadap belajar siswa. merupakan penelitian dengan model Borg and Gall yang terdiri dari 7 tahapan yaitu analisis kebutuhan, desain, pembuatan prototype, uji coba lapangan, revisi, penerapan dalam proses pembelajaran, revisi terakhir. dilaksanakan di SDN No 2 Pancor dilakukan dua kali yakni skala kecilterdiri 12 or...

Transient receptor potential vanilloid 4 (TRPV4) is a calcium ion channel that widely expressed in various cells. It has been known TRPV4 multiple functions such as chemical sensing, cell proliferation, and immune responses organs, including the skin. Recent studies revealed modulates itch sensitivity dry skin contact dermatitis mouse model. Recently, we found expression increased human atopic ...

Abstract Study question What is the impact of advanced paternal age (APA) on sperm DNA fragmentation index (DFI)? Summary answer Sperm DFI levels remain relatively stable until 35 and increase progressively beyond that age. known already APA can have a negative male fertility health offspring. Previous studies shown linked to poor conventional parameters, including decreased semen volume, count...

Economic theory has evolved without paying proper attention to behavioral approaches, especially to social, economic, and cognitive psychology. This has recently changed by including behavioral economics courses in many doctoral study programs. Although this new development is most welcome, the typical topics of the behavioral economics courses are not truly behavioral. More specifically, we qu...