Explicit formula for the fundamental class of functions ( Z, Z,Φ ) , introduced by J. Jorgenson and S. Lang, is given a new form valid for a more general fudge factor Φ. This is done for a larger class of test functions of generalized bounded variation.

Seismotectonics of Bosnia seems to follow the Mediterranean marine regime. Earthquakes occur mostly in the outer Dinaric Alps (southern Bosnia), while the strongest earthquakes occur within the Sarajevo Fault system in southern and northwestern Bosnia. In addition to active tectonics being strong, crustal earthquakes occur often as well. Due to rich hydrogeology, crustal loading such as by snow and rain, or reservoir inundation, represents the most important secondary seismogenic source in the region. Despite its exquisite and active geomorphology no comprehensive and reliable geodynamical studies exist on the region. Seismic sensors coverage is extremely poor also. One centenary analogue, and a few recently installed digital seismometers are insufficient for a region that exhibits mild to high seismic activity. Significant investments are needed in order for GPS, seismic and other sensor instrumented networks to be put in place or enhanced. Technical personnel needs to be educated to enable support provide for studies that are done within broader scientific activities. Such efforts that presently seek to include Bosnia under their scope are ESF COST Action 625, NATO Stability Pact DPPI program, and EUREF CERGOP geophysics projects.

Anatomically and functionally, temporomandibular joint (articulatio temporomandibularis) is specific, It consists of incongruent joint surface. The size of mandibular joint surface and its position in relation to facies articularis fossae mandibularis in different positions of mandibulae (central occlusion, central relation) are still subject to the interest of prosthetics. The aim of the research is measuring the lower joint surface by special 3D device that enables acribic precise measuring. Macerated human skulls, property of the Anatomy Institute, Faculty of Medicine, University Sarajevo, were used for the research that has been carried out. Results of measuring of articulating surface caput mandibulae along longer axis (mediolateral diameter) indicate that there are no differences in size of this surface between right and left joints. Results of measuring of articulating surface caput mandibulae along shorter axis (anteroposterior diameter) indicate differences in values of this diameter between right and left sides. Judging by statistical evaluation, differences are highly significant on the level of probability p<0.01. The research has shown differences in the size of this joint surface, on right and left sides, but only in antero-posterior direction. This original scientific work will help better of relationship of TMJ surfaces, what is necessary for treatment of TMD and occlusal imbalances.

Considering that a register for cancer was established in Federation of Bosnia and Herzegovina only recently, basic reliable source for the analysis of cancer mortality trends are the data on death cases caused by such diseases. Lack of census as well as standardized mortality rate data makes the study even more difficult to make. The aim of the study is the analysis of the malign diseases trend in the post-war period according to the available data. The study is the descriptive work on the analysis of the system using linear regression methods for expected trend for the total population and age group from 0 to 64 years. Registered rate of cancer mortality in Federation of Bosnia and Herzegovina in 2004 was 142 per 100000 inhabitants, and indicates input stream in the analyzed period. Total increase in mortality of males and females is 2.5% per year. It is expected that in 2020 around 5000 inhabitants of Federation of Bosnia and Herzegovina will die of some malign disease. Trend of mortality of malign diseases in males is higher than in females and more probable in older population. There is a tendency of mortality decrease in the group of 0-64 years of age. Mortality list of the most frequent locations of cancer has undergone changes. Liver cancer, colon cancer, sigma and rectum cancer as well as lung and breast cancer lead the list. Objective ageing of the population, technological drawbacks, insufficient primary and secondary prevention worsened by socio-economic life conditions will affect the increase in number of people with malign diseases in Bosnia and Herzegovina.

The blockade of peripheral nerves carries a certain risk of unwanted complications, which can follow after unintentional intraneural injection of a local anesthetic. Up till today, the research of measuring injection pressure has been based on animal models, even though the histological structure of periphery nerve is different for animal and human population, so the application pressure which presages intraneural injection in human population is still unknown. As material in performing this study there have been used 12 Wistar rats and 12 delivered stillborns. After bilateral access to the median nerve, we applied 3 ml of 2% lidocaine with epinephrine, with the help of automatic syringe charger. The needle was at first placed perineural on one side, and then intraneural on the other side of both examination groups. During every application the pressure values were monitored using the manometer, and then they were analyzed by special software program BioBench. All perineural injections resulted with the pressure < or = 27.92 kPa, while the majority of intraneural injections were combined with the injection pressure > or = 69.8 kPa. The difference between intraneural and perineural injection pressures for the two different examination groups (rats and delivered stillborns) was not statistically significant (P>0.05). As prevention from intraneural injections today are in use two methods: the method of causing paresthesia or the method of using the peripheral nerve stimulator. However the nerve injury can still occur, independent from the technique used. If our results are used in clinical practice on human population, than the high injection pressure could be the marker of intraneural lodging of a needle.