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Patologiile cronice invalidizante în timp , precum hipertensiunea arterială și diabetul zaharat tip 2 ramîn a fi în topul țintelor studiilor și abordărilor la nivel internațional. De aceea, oamenilor de știință , precum și personalului din cadrul bazelor practice nu le rămîne altceva decît să impună dezvoltarea si implementarea noilor preparate, care ar fi în stare să răspundă necesităților acestora. Un pas important ar fi sintetizarea moleculelor medicamentoase cu efecte pozitive în patologii concomitente, care de cele mai multe ori se întalnesc în perechi sau se complementează prin efectele adverse pe care le produc asupra organismului uman. Un astfel de preparat, care este la moment abordat prin prisma multitudinei efectelor benefice - este în plină companie de implementare în tratamentul a mai multor patologii cornice ca- diabet zaharat tip 2, insuficiența cardiacă cronică, insuficiența renală cronică si face parte din grupa inhibitorilor SGLT 2 este dapagliflozina.Efectul antihipertensiv al dapagliflozinei este relevant si impune o analiză bine documentată în această direcție

Utilizarea inhibitorilor sistemului renină-angiotensină-aldosteron la pacienții cu insuficiență cardiacă și fracție de ejecție redusă este asociată cu ameliorarea capacitatii funcționale, o creștere a calității si sperantei de viața percepute, o rata de deces cardiovascular scazuta și o reducere a numărului de spitalizări din exacerbarea insuficientei cardiace. Unele dintre aceste medicamente sunt, de asemenea, eficiente la pacienții cu boală renală cronică și albuminurie, precum și la pacienții cu hipertensiune arterială rezistentă. În ciuda numeroaselor beneficii, inhibitorii sistemului renină-angiotensină- aldosteron sau asociat cu creșterea incidenței hiperkalemiei, în special la pacienții cu boală cronică de rinichi concomitenta. Hiperkalemia este o tulburare electrolitică comună care este definită ca o creștere a concentrațiilor plasmatice de potasiu peste 5 mEq/L. Hiperkalemia s-a asociat cu cresterea ratei de respitalizari, aritmii maligne și o creștere a mortalității. Pe de altă parte, tratamentul optimizat cu inhibitorii sistemului renină-angiotensină-aldosteron necesită creșteri progresive ale dozei care pot determina, la rândul lor, o probabilitate mai mare de hiperkaliemie. Din toate aceste motive, aducem recomandarile ghidului de conduita și tratament pentru aceasta categorie de pacienti.

Datele prezentate fac parte componentă a reviului de literatură/rezultatele obținute în cadrul proiectului instituțional cu acronimul DIAFEREZIS. Hipertensiunea arterială (HTA) rezistentă la tratament reprezintă o povară semnificativă pentru sistemele de sănătate din întreaga lume datorită asocierii sale cu un risc cardiovascular extrem de ridicat și rămâne o dificultate terapeutică determinată de căi fiziopatologice complexe și insuficient abordate de terapia convențională. O serie de medicamente aflate în diferite stadii de investigare ar putea avea un impact semnificativ pe viitor asupra tratamentului HTA rezistente la tratament. Pe linga terapia farmacologică, studiile arată dovezi promițătoare în privința desimpatizării arterelor renale (DSAR) în gestionarea HTA rezistente. Utilizarea mai bună a terapiilor aprobate în prezent și integrarea terapiilor emergente sunt completări binevenite în arsenalul terapeutic antihipertensiv.

The aim of this work is to establish energy-efficient fruit dehydration regimes in a modified atmosphere. To achieve the goal, an experimental electrical installation was developed, which applies in the technological process the CO2 modified atmosphere dehydration method. Carbon dioxide was used as a drying agent because it is harmless for food and for the human body, including even children and is often used in food industry. The researches were focused on the example of the local origin fruits dehydration, but in particular, peaches were selected as the main object of the research, because they are extremely sensitive to both storage and processing, and the current technologies applied in their case have low efficiency due to adverse reactions that cause processing defects. The essential problems in the dehydration of peaches are the oxidation of the superficial layer and the browning, which considerably reduce the quality of the finished products and also require an increased energy intake, and because of the mentioned shortcomings, these fruits are mainly used during the season, being mainly consumed fresh, nevertheless the dried fruits are of interest and are sought after by consumers the year-around. The main results obtained with the application of the elaborated installation are: increasing in the energy efficiency and the quality of the finished products. The significance of these results lies in the solution of the essential characteristic problems of the fruit dehydration process, which are currently faced by specialized companies in the respective field.

As part of corporate social responsibility, companies must demonstrate an active social position, be in constant dialogue with society and take an active part in developing the country and solving its urgent problems. Given the ongoing war between Russia and Ukraine and restrictions on the import of energy carriers from Russia, the activities of companies in the energy sector of Romania require close attention to determine their efficiency and the level of their corporate social responsibility. This research inquiry is: To what extent and in what manner do Romanian corporations from nuclear energy and hydropower engage in CSR activities? In this study, we examined the sponsorship activities of Romania's two largest electricity-producing companies: Nuclearelectrica and Hidroelectrica. Data for the study was obtained from those two companies' financial and non-financial reports, their websites and the Minister of Finance from Romania's online platform. We extracted all the sponsorship paid by the companies and split them into activity types from our perspective. According to the study's results, in 2023, the priority areas of funding for Hidroelectrica's corporate social responsibility activities were health care – 41% (€506,419), culture – 21% (€266,286), and sports – 17% (€218,498). Much less funds were allocated to education, the social sphere, and other areas. It is unclear from the publicly available data whether the sponsorships included in the other category benefited local communities. Instead, Nuclearelectrica in 2023 provided the largest sponsorship for education with 41% (€984,587), health with 26% (€627,685) and the environment with 17% (€410,043). Significantly less funds were allocated to other areas. Both companies contributed to the good of local communities through their sponsorship and activities. However, Hidroelectrica must use its funds more rationally to maximize its positive impact on nature and social life. Funding events, the purpose of which is difficult to understand, can reduce public trust in the company.

The aim of this study is to determine the energy-efficient dehydration regimes for agricultural products based on suspension heat treatment method. In order to achieve this goal, an electrical plant was designed, developed, tested, optimized and implemented, on the basis of which the research was carried out, applying in the drying process, namely the process of technological processing in suspension with the contribution of convection. The research was focused on the example of drying different agricultural products; in particular, the following products were selected as the main object of the research: hawthorn, apple, quince, pear and grape seeds. These agricultural products were selected as at the moment they were not fully exploited. Because of their rich content of vegetable oils with specific properties, they are of great interest to the food industry, traditional medicine, cosmetology, pharmacology, etc., and their drying using conventional methods is difficult, particularly because of defects and adverse reactions, which frequently occur in the technological processing. The main results obtained using the designed installation, are: reduction of the electricity consumption and the processing time, increase in the productivity and quality of the final products. The significance of the results obtained in the research lies in solving a number of problems currently faced by the processors, in connection with the improvement of equipment and increasing the efficiency of the drying process, mainly by increasing the energy efficiency, processing speed, quality of products and profitability.

The Task Force for the management of atrial fibrillation of the European Society of Cardiology (ESC)Developed with the special contribution of the European Heart Rhythm Association (EHRA) of the ESCEndorsed by the European Stroke Organisation (ESO)

Flexicurity is an integrated concept, resulted from the combination of two fundamental elements flexibility and security. The strategy was recognized as one of the key objectives for European Labour markets in the context of the European Employment Strategy and Lisbon Strategy. The implementation of flexicurity can only be specific, taking account of national and regional characteristics in spite of the fact that all labour markets in Europe are faced with similar challenges.

The aim of the work is to significantly increase the efficiency of the dehydrating process of fruits with seeds, by treating it with microwaves in combination with convection. To achieve the purpose, an electrical installation was designed, produced, tested, optimized and implemented, which applies the combined technological treatment method in the dehydration process. Pears were selected as the object of the research in particular, because currently the production of these seeded fruits is not fully exploited, but they are of an increased interest for the agricultural producers and for specialized enterprises, and their dehydration by the methods currently used is difficult, especially because of the browning effect that occurs in the heat treatment process. The essential results obtained based on the research carried out, regarding the application of the elaborated installation, are: reduction of electricity consumption and treatment duration, increase in productivity and quality of dehydrated fruits. At the same time, the developed installation is simple in construction, has low cost and is easy to use, and during fruit processing it allows strict monitoring of the technological parameters, and researches demonstrated a high level of safety in operation. The significance of the obtained results lies in the solution to a series of problems, which are currently faced by the enterprises specialized in fruit processing, in particular by significantly increasing the efficiency of the process of dehydration of pears, based on the proposed method of combined treatment, predominantly with increasing the speed of dehydration, energy efficiency, quality of final products and profitability.

Datele prezentate fac parte componentă a reviului de literatură/rezultatele obținute în cadrul proiectului „Program de Stat 2020-2023” cu cifrul 20.80009.8007.04.Hipertensiunea arterială rezistentă a devenit un subiect controversat în ultima decadă. Conform Ghidului European a Societății de Cardiologie pentru managementul HTA, HTA rezistentă se defineşte ca lipsa controlului valorilor tensionale în pofida controlului factorilor de risc şi a complianţei bune la un tratament cu cel puţin trei antihipertensive în dozele maxime tolerate, dintre care unul este un diuretic, la pacienţii la care s-au exclus posibile cauze de hipertensiune arterială secundară. În poziţia oficială a AHA (Asociaţia Americană a Inimii) pe acest subiect, HTA rezistentă este considerată ca HTA necontrolată cu trei medicamente antihipertensive sau HTA controlată dar care necesită cel puţin patru medicamente.Cu toate că sistemul de sănătate deține un arsenal complex de preparate antihipertensive, nu se reușește corijarea valorilor la o buna parte dintre pacienți. O soluție ar fi dezvoltarea și studiul eficacității terapiei de activare baroreflexă

Beta-blocantele sunt considerate drept “piatra de temelie” în tratamentul multor boli cardiovasculare. Deși beta-blocantele au proprietăți comune “de clasă” ele diferă mult în funcție de caracteristicile farmacocinetice (liposolubilitate, metabolizare) și farmacodinamice (intensitatea blocarii receptorilor beta β, β1 – selectivitatea, activitatea simpatomimetica intrinseca, prezenta efectului alfa blocant etc.). Beta-blocantele au fost descoperite grație efectului antianginal în anii 1960 și în present sunt pe larg utilizate în insuficiența cardiacă, aritmii cardiace și cardiopatia ischemica. In acest articol, vor fi relatate efectele benefice ale beta-blocantelor în ateroscleroza, la fel ca și recomandarile date de ghidurile clinice in utilizarea acestor remedii. Surprinzator, este ca au trecut mai mult de 4 decenii de la descrierea primelor mecanisme ale beta-blocantelor, și, până present se mai descopera noi mecanisme celulare de acțiune, anterior neelucidate și continue sa deschidă noi perspective de utilizare a acestei clase de remedii.

The aim of this work is to increase the efficiency of the fruit drying process with the SHF treatment in a uniform rectilinear movement. In order to achieve the purpose of the work, an experimental installation for fruit drying was developed with the application of the SHF treatment in the uniform rectilinear movement, on the basis of which the research was carried out. The efficiency of the drying process with the application of the experimental installation was estimated for 3 types of fruits: peaches, pears and apples. These types of fruit have been selected for the study because their drying is currently problematic, and they are of great interest to consumers and to processing and marketing businesses. The main results obtained regarding the application of the plant developed for fruit drying are: the drying process speed increase, the heat processing time decrease, the electricity consumption reduction, the dried fruit quality improvement and the processing costs reduction. Moreover, the installation is simple in terms of construction, low cost and easy use. At the same time, the installation allows the automation of the process, and during the research it demonstrated a high level of safety. The significance of the results obtained lies in solving a number of current problems faced by primary agri-food processing companies, by streamlining the process of drying fruit in rounds, mainly by reducing the technological processing costs and improving the quality of dried fruit for storage, marketing and use in nutrition.

The aim of this work is to improve the efficiency of the dehydration process of seeds of agricultural plants by applying the fluidized bed treatment method. In order to achieve the aim of the work, an experimental plant for the dehydration of seeds in fluidized layer was developed, based on which the research was carried out. Convection and SHF were used as sources of fluidized bed seed treatment. The efficiency of the dehydration process with the application of the developed experimental plant was estimated for 3 types of seeds of agricultural alleaginous plants: grape seeds, flax seeds and white buckthorn seeds. These types of seeds were selected for research because at present their dehydration is a problem and they have a great potential for the food industry, traditional medicine, cosmetic industry, pharmaceutical industry, etc. The main results obtained in the application of the developed plant to the treatment of seeds of agricultural plants in a fluidized layer are: increase of the dehydration process speed, reduction of the treatment time, reduction of electricity consumption, increase of the seed quality and reduction of the processing costs. Again, the plant is simple in terms of construction, easy to use, low in cost and during operation has demonstrated a high level of operational safety. The significance of the results obtained lies in the efficiency of the process of dehydration of oilseeds of agricultural plants, based on fluidized bed treatment, mainly with a reduction in the cost of technological processing and an increase in the quality of these seeds, for subsequent use in the food industry, traditional medicine, cosmetics industry, pharmaceutical industry, etc.

Hipertensiunea arterială și diabetul zaharat sunt afecțiuni coexistente, a căror prevalență se extinde exponențial, determinând creșterea riscului cardiovascular, avănd consecințe clinico-terapeutice și socio-economice importante. Asocierea între diabet zaharat și hipertensiune este frecventă, între cele două patologii existând o strânsa relație fiziopatologică ce explică prezența hipertensiunii la pacienții diabetici și a diabetului zaharat la pacienții hipertensivi. Procesul inflamator produs de acestea la nivelul endoteliului vascular determină declansarea evenimentelor cardiovasculare majore. Este necesară interventia terapeutică și nutrițională asupra valorilor tensionale și celor glicemice pentru a reduce riscul cardiovascular și încetinirea progresiei proceselor aterosclerotice.

În studiu am relevat importanța securității psihologice la tineri, în ce mod este înțeles și conștientizat acest termen. Securitatea ca tip de valoare combină în sine un set de valori reprezentative ca sănătatea, siguranța familiei, siguranța națională, întoarcerea favorurilor, ordinea socială și sentimentul de apartenență. Studiul este realizat pe un lot de 50 de tineri: 25 de genul feminin și 25 – de genul masculin. Experimentul s-a realizat cu ajutorul exercițiului de determinare a valorilor după Schwartz. Tinerii au ales din cele 57 de valori reprezentative, cele pe care urmează și care le aplică în practică în viața de zi cu zi. Din totalitatea de valori, tinerii rămâneau, prin câteva etape parcurse, cu maxim 5 valori reprezentative.

Controlul valorilor tensionale la pacienții cu HTA rezistentă rămâne a fi o problemă globală cu care se confruntă cardiologia contemporană. În acest context, desimpatizarea arterelor renale s-a poziționat recent ca o metodă minim invazivă eficace și inofensivă. Articolul dat prezintă datele unui studiu clinic original desfășurat în Departamentul Hipertensiuni arteriale, dedicat evaluării comparative a efectului antihipertensiv al DSAR versus tratament farmacologic. Datele obținute au demonstrat eficacitatea în reducerea valorilor tensionale atât a tratamentului farmacologic, cât și cel intervențional, DSAR însă având un impact net superior

Circa 50% din pacienţii cu semne şi simptome de insuficiență cardiacă cronică au funcţie sistolică normală sau aproape normală. Sunt cunoscute riscurile sporite de evenimente cardiovasculare şi mortalitate crescută la pacienţii cu insuficiență cardiacă şi fracția de ejecție preservată. Interesul sporit pentru insuficiența cardiacă cu fracția de ejecție preservată a condus la o explozie de cercetări clinice şi iniţierea mai multor trialuri în ultimii 20 de ani. În acest articol au fost elucidate date epidemiologice, fiziopatologice, trialuri existente şi studii clinice de perspectivă.

The motif form, from the semantic point of view, implies both the composition motif itself and the socialhistorical and cultural context: the implosion of the musical motif and its formal consequence determine a constant whose foundation is timelessness; it contains both the rhythmic-melodic implosion and a conceptual essentialization that determine the form of the sound event. The chosen examples are just a test for Quod erat demonstrandum, which is also an implosive miniature creation, in which the total show of the renewal is conceptually reconfigured. A possible musical guide marking ante and post Ḗrik Satie, the "classic" avant-gardists of modernity, events, can be mentioned, modernity itself being a modo hodiernus of every age

Televiziunea este mediumul cel mai utilizat în majoritatea ţărilor lumii, devansând radioul şi presa scrisă. Datorită accesibilităţii lui din multiple puncte de vedere, a cunoscut o puternică şi rapidă dezvoltare şi răspândire. Televiziunea este un canal eficient datorită tipului de mesaje de care uzează: mesajele audiovizuale au o forţă persuasivă cu totul deo­sebită, ţinând de forţa de sugestie a imaginii, culorii şi mişcării (implică mai multe tipuri de analizatori, o percepţie mai completă şi complexă). Ele sunt mai facile din punct de vedere intelectual, fiind uşor de asimilat fără un efort deosebit. Această asimilare facilă este şi mai mult sporită de faptul că televiziunea este un mass-medium prin excelenţă non-selectiv: oamenii au puţin control asupra conţinutului programelor TV; de multe ori ei se uită la televizor fără să se întrebe ce fel de imagini li se derulează prin faţa ochilor. De asemenea, este un medium non-selectiv şi sub raportul timpului: oamenii se uită la televizor între anumite ore când sunt disponibili pentru aceasta, şi mai rar pentru a urmări anumite programe conştient selectate. Studiul dat se axează pe cercetarea influenței canalului mediatic de televiziune asupra procesului de percepere a reali­tăţ­ii sociale, în principal a violenţei, de către deţinuţii minori şi societatea civilă. Problematica este abordată din punctul de vedere al teoriei cultivării.Pentru testarea şi verificarea ipotezelor de bază a fost folosită metoda experimentului de tip invocat, multivariat, în care s-au încorporat două metode cantitative de culegere a datelor: ancheta pe bază de chestionar şi metoda psihometrică, reprezentată de un inventar de personalitate.Lotul experimental a fost format în total din 86 de subiecţi, diferenţiaţi în funcţie de mai multe criterii: statut socio­ju­ridic (deţinuţi minori şi societatea civilă), statut profesional (fără studii şi cu studii) şi statut socioeconomic (scăzut şi înalt). Cercetarea s-a realizat în perioada 2018-2019. THE INFLUENCE OF TELEVISION ON THE PROCESS OF PERCEPTION OF SOCIAL REALITY, MAINLY OF VIOLENCE BY MINOR DETAINEES AND THE CIVIL SOCIETYTelevision is the most widely used medium in most countries of the world, being ahead of radio and written press. Due to its multifarious accessibility, it had a strong and rapid spread and development. Television is an effective channel due to the type of messages it uses: audio-visual messages, in particular, have a special persuasive force related to the suggestive power of image, colour and motion (involving several types of analysers, a more complete and complex perception). It is quite easy to assimilate them, because they don’t require much intellectual effort. This light assimilation is further enhanced by the fact that television is a non-selective mass medium par excellence: people have little control over the content of TV programmes; they often watch TV without wondering what kind of images run in front of their eyes). It is also a non-selective medium in terms of time: people watch TV between certain hours when they are available for it, and only seldom they watch certain consciously selected programmes.This study is focused on the research of the influence of the television media channel on the process of perception of social reality, mainly of violence by minor detainees and civil society. The issue is approached from the point of view of the cultivation theory.For the testing and verification of the basic hypotheses, the method of invoked multivariate experiment was used, involving two quantitative methods of data collection, the questionnaire-based survey and the psychometric method represented by a personality inventory.The experimental lot consisted of a total of 86 subjects, differentiated according to several criteria: socio-legal status (minor detainees and civil society), professional status (with/without degree) and socioeconomic status (low and high). The research was performed between 2018 and 2019.

În articol se abordează unele aspecte fiziopatologice, clinice și de diagnostic al hiperaldosteronismului primar, care este o cauză a hipertensiunii arteriale secundare și reprezintă una din formele de HTA endocrine cu o prevalență crescută. Luând în considerație heterogenitatea fenotipică a hiperaldosteronismului primar sunt necesare investigații complexe pentru precizarea formei etiopatogenice și alegerea tratamentului corect. De o importanță vădită sunt testele bazale și dozările hormonale în screening-ul pacienților hipertensivi, deoarece hiperaldosteronismul corect tratat duce la vindecarea HTA sau la scăderea necesarului de medicamente hipotensoare

Au fost analizate particularitaţile evoluţiei clinice, prognostice și rezultatele nemijlocite ale tratamentului pe un lot de 118 pacienţi cu leucemie limfocitară cronică. Leucemia limfocitară cronică mai frecvent s-a dezvoltat la persoane cu vârsta 55-75 ani(69,4%), aproximativ cu aceeași frecvență la bărbați și femei(51% și 49% respectiv). S-a dovedit, că tratamentul cu utilizarea regimurilor terapeutice noi crește rata răspunsului la tratament și îmbunătăţeşte calitatea vieţii pacienţilor.

Au fost studiate aspectele clinice la 65 pacienţi cu limfom non-Hodgkin cu afectarea primară a ganglionilor limfatici abdominali în vârstă de la 2 până la 73 de ani. Diagnosticul în toate cazurile a fost confirmat morfologic. S-a constatat că LNH cu afectarea primară a ganglionilor limfatici abdominali, s-au dezvoltat mai frecvent la persoanele cu vârsta de 40-59 de ani (58,8%), preponderent la bărbaţi (69,2%). La copii şi pacienţii cu vârsta 19-39 de ani au fost diagnosticate doar LNH de tip agresiv, care au predominat şi în grupul de 40-59 de ani. LNH indolente s-au dezvoltat doar la persoanele cu vârsta de peste 40 de ani, preponderent de peste 60 de ani (53,3%) . La etapele iniţiale procesul tumoral s-a răspândit în ganglionii limfatici inghinali (50,0%), mediastinali (31,1%). Metastaze extranodale la copii au avut loc mai frecvent în sistemul nervos central (100%), la adulţi – în ficat (80,0%), splină (64,4%), iar la personele cu vârsta de peste 60 de ani şi în maduva oaselor (36,3%). La copii afectarea măduvei oaselor a avut loc numai într-un caz. La adulţi interesarea măduvei oaselor a fost înregistrată doar în LNH indolente.

Denervarea arterelor renale reprezintă o metodă inovațională și de perspectivă în tratamentul hipertensiunii arteriale rezistente la tratament, care denotă aplicări tot mai vaste. În ultimii ani, această procedură induce interes nu numai ca o metodă de reducere suplimentară a tensiunii arteriale la pacienții care nu răspund la terapia standard cu antihipertensive, dar, de asemenea, și datorită efectelor sale pleiotrope asupra altor sindroame și patologii patogeneza cărora este asociată cu hiperactivitatea sistemului nervos simpatic. Articolul oferă o sinteză per ansamblu a studiilor clinice de denervare renală cu diabet zaharat, hipertrofi e ventriculară stângă, insuficiență cardiacă congestivă, fibrilație atrială și boala renală cronică. În pofida rezultatelor contradictorii ale studiilor de denervare renale la pacienții cu hipertensiune arterială, se atestă impactul pozitiv al procedurii asupra metabolismului glucidic, dinamica hipertrofiei ventriculare stângi și a fracției de ejecție. Există tot mai multe date despre siguranța denervării renale în boala cronică renală. În prezent, sunt în derulare diverse studii în cohorta de pacienți care implică denervarea renală.

The article presents a concise speech correction intervention program in of dyslalia in conjunction with capacity development of intra, interpersonal and social integration of children with speech disorders. The program main objectives represent: the potential increasing of individual social integration by correcting speech disorders in conjunction with intra- and interpersonal capacity, the potential growth of children and community groups for social integration by optimizing the socio-relational context of children with speech disorder. In the program were included 60 children / students with dyslalia speech disorders (monomorphic and polymorphic dyslalia), from 11 educational institutions - 6 kindergartens and 5 schools / secondary schools, joined with inter-school logopedic centre (CLI) from Targu Jiu city and areas of Gorj district. The program was implemented under the assumption that therapeutic-formative intervention to correct speech disorders and facilitate the social integration will lead, in combination with correct pronunciation disorders, to social integration optimization of children with speech disorders. The results conirm the hypothesis and gives facts about the intervention program eficiency.

The paper presents the results of the study on the determination and optimization of construction and technology parameters of an electro hydraulic installation developed for research in view of its use in primary processing of agricultural products. Unlike other processing technologies, the proposed technology using electro hydraulic effect requires the application of an installation, which is simple in terms of construction, has low cost, is reliable, easy to use and can be widely applied in various branches of agriculture including primary processing of agricultural products and for sterilizing liquids. The problem of using electro hydraulic effect consists in the correct dimensioning of the installation parameters to obtain high voltage pulses, in comparison with the dimensions of the chamber with electrodes, wherein the liquid processing is carried out. For dimensioning and development of the proposed installation, the necessary parameters were determined by calculation and were confirmed by conducting operational tests. The performed calculation and tests on the operation of the installation under laboratory conditions gave the possibility of dimensioning and optimization of the construction and technological parameters of electro-hydraulic installation, i.e. voltage level, the distance between the electrodes, the volume of the treated liquid, the treatment pulse number and the energy pulsed discharge. The values of the design parameters have allowed to develop and commission the installation, which will allow further tests on use of the electro-hydraulic effect in the processing the agricultural products in the Republic of Moldova.

The operation of power networks is accompanied by a number of issues including the key issue is the reliability of these networks. At the present stage in the transmission and distribution of electricity held a significant number of disconnections, subject to various random factors of influence. The problem of ensuring continuity and quality of electricity supply to consumers is a fairly current Republican power generation and its solution is imperative to know the influence factors and their impact on the reliability of the equipment installed in the electrical network. This paper is dedicated to the criteria for assessing the impact of influence factors on the reliability of electrical networks and forecasting mechanism and continuity of power supply to consumers.

In our days the significant number of power systems faults is taking place in power grids, being caused by various random factors. An in-depth analysis of these factors and of their distribution is needed in order to provide reliable forecasts and the desired degree of the power grids stability. The current study is aimed at assessing the distribution of the power system faults and defining factors that causes these faults, having a direct impact on the power grids operation. process.

În articol este cercetată formarea profesională a persoanelor responsabile de securitatea şi sănătatea în muncă în România. În acest context s-a făcut referire la legislaţia naţională, la legislaţia europeană ce trateză această temă. De asemenea, au fost analizate metodele şi procedeele moderne ce ţin de educarea şi formarea profesională care, ca urmare, trebuie să asigure însuşirea unor cunoştinţe avansate, necesare pentru îndeplinirea sarcinilor de serviciu în siguranţă. S-a făcut referire la consecinţele accidentelor de muncă, care pot invoca vătămări violente ale organismului lucrătorilor, afectări ale stării de sănătate, afectări ale mediului înconjurator, producerea unor pagube materiale, pierderi de imagine pentru firme etc.REFLECTIONS ON PROFESSIONAL FORMATION ROLE OF RESPONSIBLE FACTORS FOR SAFETY AND HEALTH AT WORKThis article investigates the professional formation of persons responsible for safety and health at work in Romania. In this context there was made reference to national and European legislation that treats this subject. Also were analyzed modern methods and techniques related to education and training, that should ensure as a result acquiring advanced knowledge required for fulfilling their duties safely. Here was also mentioned the consequences of accidents at work that can invoke violent injuries of the employees’ body, impairment of health, impairment of the environment, property damage, loss of image for companies, etc.

Problems of the optimization reliability in electrical networks of the different class of voltage have probabilistic nature, they discretely change and depend on the number of factors both definite and indefinite and have importance by selection of electric equipment, graph of development of electrical networks and voltage levels. The definition of the major factors, which have determining significance on their value and speed of their change allow to elaborate methods of their optimization and to elaborate effective methods of their growth limitation in electrical networks with the different class of voltage.

There is a significant number of faults in the electric power distribution facilities, conditioned by various random factors. The level of reliability of electric supply is determined by the graph of electrical networks and the state of there components. To increase the reliability of distribution networks is absolutely necessary to know the factors that cause the faults of the installed equipment and their characteristics. It is presented method for analisys of reliability of distribution and transmission facilities.

Power distribution systems are basic parts of power systems and reliability of these systems at present is a key issue for power engineering development and requires special attention. Operation of distribution systems is accompanied by a number of factors that produce random data a large number of unplanned interruptions. Research has shown that the predominant factors that have a significant influence on the reliability of distribution systems are: weather conditions (39.7%), defects in equipment(25%) and unknown random factors (20.1%). In the article is studied the influence of random behavior and are presented estimations of reliability of predominantly rural electrical distribution systems.

It is presented analysis of the influence of parameters of state of the process of control on the increase of the fuel consumption of heat power generating units. There are presented results of calculations of the increase of the fuel consumption at the deviation of the working steam temperature and pressure from rated values. Result of calculus is compared with the experiment.

The author sets out to present the evolution of the population in Osica de Sus commune in the period between 1871 and 2009, with a focus on the evolution of the main demographic processes which occurred and continue to occur in the contemporary period.

In the article the analysis of the influence level current of the short circuit of the electrical equipment. It is designed the mathematical model allowing the modeling prototype reliability of the operation electrical equipment installed in nodes of the systems.

Sarcoidosis isa multisystem inflammatory disease which can involve the CNS. We report the case of a 47 year old male presenting w ith progressive urinary retention and erectile dysfunction. The MRI o f the spinal cord detects T2/ FLAIR hypeiintensity w ith leptomeningeal enhancement of the conus medullaris (T12-L1). CT o f the thorax revealed inv portant mediastinal adenopathies and areas o f subpleural fibrosis. The pathology of the intra thoracic lymph nodes was typical for sarcoid. The features o f CNS and spinal dissemination of sarcoidosis are reviewed. [ABSTRACT FROM AUTHOR]