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材料科学与工程（中英文A版） 2012年第5期2卷 423-429页

作者： kirila Stojnova kiril B. Gavazov Department of General and Inorganic Chemistry University of Plovdiv "Paissii Hilendarski "' Plovdiv 4000 Bulgaria

Electromagnetic nature of the nuclear forces and a toroid model of nucleons in atomic nuclei

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Natural Science 2012年第1期4卷 47-56页

作者： kiril Kolikov Dragiya Ivanov Georgi Krastev 不详

In this paper we consider nucleons as tori, rotating with a constant angular velocity around the straight line passing through their mass centre (geometric centre) and perpendicular to their plane of rotation. We theoretically determine the corresponding potential energy and the force of interaction between pairs of nucleons, using our precise analytical formulas for the electrostatic interaction between two spheres with arbitrary radii and charges, which we derive using experimentally obtained results for the radii and the masses of the nucleons. From the values for binding energy found through our method, it follows that nuclear forces are electromagnetic in nature. In terms of magnitude of the force of interaction between proton and neutron, we obtain that Coulomb's forces are short-range. Our toroid model explains the experimental results not only for binding energy, but also for the radius, magnetic moment and the spin of the nuclei of atoms.

关键词： Strong Interaction Nucleon Binding Potential Energy Electromagnetic Interaction

Motion machines of second kind

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Natural Science 2012年第4期4卷 252-257页

作者： Georgi Krastev kiril Kolikov Yordan Epitropov Plovdiv University “P. Hilendarski” Plovdiv Bulgaria

The second law of thermodynamics, i.e. the law stating that the entropy in isolated macroscopic system can never decrease, is tightly connected to the work of the device called perpetual motion machine of second kind. Often this law is also defined as the inability to construct such a device. In the current paper we give complete, independent and consistent definitions of static, stationary and changing physical field. Based on that for the first time we give summarising, correct and complete definitions of natural resource machine and perpetual motion machine of second kind as well as motion machine of second kind in the set of tardyons and luxons. We present a principal structure of a motion machine of second kind using which we show that the Clausius statement and its equivalent statements in the thermodynamics can be violated for a practically big interval-time even under equilibrium fluctuations.

关键词： Tardyons Luxons Physical Field Second Law of Thermodynamics Perpetual Motion Machine of Second Kind

Electromagnetic nature of the nuclear forces and toroid structure of the deuteron and triton

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Natural Science 2012年第2期4卷 123-130页

作者： kiril Kolikov Dragiya Ivanov Georgi Krastev Plovdiv University “P. Hilendarski” Plovdiv Bulgaria

In this paper we model in a new way the nuclei of deuterium and tritium. We consider the nucleons as toroids that rotate at a constant angular velocity around a line perpendicular to their rotation plane and passing through the center of mass of the nuclei. Based on exact analytical formulas obtained by us for the electrostatic interaction between two spheres with arbitrary radii and charges, we obtain that the known binding energy of the deuteron and triton has an electromagnetic nature. We also obtain through these formulas the force of interaction inside these nuclei. Besides that, within the framework of the classical model we use, we calculate the volumes and mass densities of the nucleons. Throughout all that we use the experimentally obtained results for the radii and masses of the nucleons and nuclei under study. Through our toroid model we confirm the main experimental results obtained for the deuteron and triton not only for the binding energy but also for the magnetic moments, spins and stability.

关键词： Deuteron Triton Strong Interactions Binding Energy Electrostatic Interactions

Endoscopic ultrasound-guided biliary drainage-current status and future perspectives

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World Journal of Gastrointestinal Endoscopy 2021年第12期13卷 607-618页

作者： Petko Ivanov Karagyozov Ivan Tishkov Irina Boeva kiril Draganov Department of Interventional Gastroenterology Clinic of GastroenterologyAcibadem City Clinic Tokuda HopsitalSofia 1407Bulgaria Clinic of Liver BiliaryPancreatic and General SurgeryAcibadem City Clinic Tokuda HospitalSofia 1407Bulgaria

Endoscopic retrograde cholangiopancreatography(ERCP)with stenting is the treatment modality of choice for patients with benign and malignant bile duct *** could fail in cases of duodenal obstruction,duodenal diverticulum,ampullary neoplastic infiltration or surgically altered *** these cases percutaneous biliary drainage(PTBD)is traditionally used as a rescue procedure but is related to high morbidity and mortality and lower quality of *** ultrasound-guided biliary drainage(EUS-BD)is a relatively new interventional procedure that arose due to the development of curvilinear echoendoscope and the various endoscopic devices.A large amount of data is already collected that proves its efficacy,safety and ability to replace PTBD in cases of ERCP *** is also possible that EUS-BD could be chosen as a first-line treatment option in some clinical scenarios in the near *** EUS-BD techniques are developed EUS-guided transmural stenting,antegrade stenting and rendezvous technique and can be personalized depending on the individual ***-BD is normally performed in the same session from the same endoscopist in case of ERCP *** lack of training,absence of enough dedicated devices and lack of standardization still makes EUS-BD a difficult and not very popular procedure,which is related to life-threatening adverse *** training models,dedicated devices and guidelines hopefully will make EUS-BD easier,safer and well accepted in the *** paper focuses on the technical aspects of the different EUS-BD procedures,available literature data,advantages,negative aspects and the future perspectives of these modalities.

关键词： Endoscopic ultrasound-guided biliary drainage Malignant bile duct obstruction Endoscopic ultrasound-guided hepaticogastrostomy Endoscopic ultrasoundguided rendezvous technique Endoscopic ultrasound-guided choledochoduodenostomy Endoscopic ultrasound-guided antegrade stenting Endoscopic retrograde cholangiopancreatography

A Simple and Dependable Technique for Pancreatic-Enteric Anastomosis with a Soft Pancreas and Nondilated Duct

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Surgical Science 2014年第10期5卷 444-453页

作者： Daniel Vasilev Kostov Georgi Leonidov Kobakov Daniel Veselov Yankov kiril Georgiev Kirov Department of Surgery Naval Hospital of Varna Varna Bulgaria Clinic of Surgery Specialized Hospital for Oncologic Diseases of Varna Varna Bulgaria

Background:?Pancreatic anastomotic leakаgе is one of the most serious complications following pancreaticoduodenectomy?(PD).?The most significant?riskfactors?for?pancreatic leakage are pancreatic texture,?main pancreatic duct (MPD)?size and anastomotic technique. Herewith we describe?our?technical modifications for?single-layer?pancreaticojejunostomy (PJ) with a soft pancreas and nondilated?MPD?for reconstruction?after?PD.?Methods: We report our early experience using this technique in 52 patients who underwent PD between May 2009?and?December?2012.?Results:?Overall postoperative mortality rate was1.92%.?Postoperative morbidity rate was 32.69%, with?major complications occurring in?three?patients (5.77%).?Pancreatic leak was?diagnosed?in sixpatients (11.54%). Three?patients with?pancreatic fistulae (PF)?of Grades A and B were?managed conservatively, whereas?three?other?patients with PF?of?Grade?C required relaparotomy.?Conclusions:?According to our early experience with this?modified technique for PJ,?usage of?horizontal mattress?sutures, “everting”?of MPD and incorporation of its wall into a?single layer pancreatic-enteric anastomosis?result in a low pancreatic anastomotic leakagerate?after?PD. This technique for PJ?with a soft pancreas and nondilated ductensures ideal?preconditions for anastomosis healing. They consist of?an excellent blood supply, an anatomical?position with tension-free approximation and unobstructed?pancreatic juice flow from the pancreas into the jejunal?loop.

关键词： Pancreaticoduodenectomy Single Layer Pancreaticojejunostomy Soft Pancreas Nondilated Duct Pancreatic Anastomotic Leak

Use of LPS Extracts to Validate Phage Oligopeptide That Binds All <i>Salmonella enterica</i>Serovars

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Advances in Microbiology 2014年第9期4卷 549-559页

作者： I-Hsuan Chen kiril Vaglenov Yating Chai Bryan A. Chin James M. Barbaree Department of Biological Sciences Auburn University Auburn USA Materials Engineering Program Department of Mechanical Engineering Auburn University Auburn USA

Phage Display technology provides a mechanism for us to make bio-recognition elements on biosensors for detection of Salmonella enterica serovars. In the procedure, the filamentous M13 bacteriophage is used for acquiring peptides that have a high affinity for the target recognition. Our approach in this study was to develop peptide structures in the pIII region of this thread-shaped virus. A phage pIII library was used to perform biopanning for the phage clones to bind the target Salmonella serovars. The clones were bound, washed, eluted and amplified four times. Then, the phage peptides were sequenced tested for specificity using ELISA procedures. In this project to make a biosensor for all relevant Salmonella enterica serovars, we used common LPS salmonellae antigens as targets in the biopanning procedure. This enabled us to have a phage probe specific for all serovars of Salmonella enterica excluding the typhoid organisms. The final phage was then immobilized onto an electromagnetic platform to complete the biosensor, which gives us the real-time ability to measure resonance changes that indicate mass loading. The mass loading is an indication of binding to the target cells. Our current data with an ELISA procedure show the phage probe’s high affinity for salmonellae, very low cross-reactivity with Escherichia coli, Shigella, and no cross-reactivity to Staphylococcus aureus and Listeria monocytogenes. The biosensor with the phage showed that the capture ability for Salmonella serovars is thirty times higher than the control sensor. This biosensor is a candidate for detection of Salmonella in food and other settings.

关键词： LPS Extractions Phage Display Salmonella Biosensors

Batch Adsorption of Nickel from Aqueous Solution by Natural Zeolite-Equilibrium Study

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Journal of Chemistry and Chemical Engineering 2011年第6期5卷 528-534页

作者： Dejan V. Dimltrovski Zoran Lj. Bozinovski kiril T. Lisichkov Stefan V. Kuvendjiev Department of Chemical and Control Engineering Faculty of Technology and Metallurgy Skopje Republic of Macedonia Center for Sanitary Control and Supervision ＂Water Supply and Sewage ＂ Public Enterprise Skopje Republic of Macedonia

The paper presents the study of the equilibrium conditions during the nickel removal from aqueous solutions using natural zeolite in batch process. The purpose of this investigation was the application of a adequate, inexpensive and economically effective adsorbent available in large quantities for treatment of underground, superficial and waste waters. Experimental investigations were made in a glass container by stirring with magnetic mixer on 500 rpm with 100 mL of water, *** of 5 to 40 g.L^-1, adsorbent granules size 〈 0.4 mm, and mixing time of 360 minutes. The nickel content in the aqueous solution was changed within the 0.05 to 0.40 mgNi.L^-1. Examining the experiments data helped to define the influence of the nickel concentration equilibrium, the adsorbent capacity, on one side, and the equilibrium degree of nickel removal depending on the initial nickel concentration in the water, as well the adsorbent content in the treated solution.

关键词：平衡条件天然沸石镍含量水溶液吸附剂实验数据浓度平衡批处理过程

kirill Bclorukov & Elvira Skrylnikova 我们不是严肃的俄罗斯人

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尚舞 2014年第12期 18-21页

作者：禾页 kiril Elvira 北京舞燃情国标舞俱乐部

kiril生于1990年,Elvira生于1991年,他们是只有24、23岁的90后舞者,业余组拉丁舞决赛选手里最年轻的一对。可是如果有机会和Elvira聊天,你会发现,这位女孩有着超乎年龄的成熟,在20岁出头的生命里,是他们经历了太多?还是天生悟性高?还是... 详细信息

kiril生于1990年,Elvira生于1991年,他们是只有24、23岁的90后舞者,业余组拉丁舞决赛选手里最年轻的一对。可是如果有机会和Elvira聊天,你会发现,这位女孩有着超乎年龄的成熟,在20岁出头的生命里,是他们经历了太多?还是天生悟性高?还是遇到了指点他们的大师?开始与结束kiril可以说是"舞二代",父母曾经是对体育舞蹈选手,他一两岁的时候就在父母开的舞蹈俱乐部里蹦跶,3岁就开始学习舞蹈,11岁的时候就开始和名师Tone Nyhagen学习了。kirill自小已经习惯了舞蹈的存在。7岁那年,kiril获得了俄罗斯锦标赛少儿组亚军,还在做选手的父母预见了kiril的未来,为了能有更多时间培养孩子,停止了

关键词：拉丁舞 Elvira Skrylnikova kirill Bclorukov 恋人关系莫斯科

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男人,你辛苦了!

疯狂英语（阅读版） 2007年第5期 1-1页

作者： kiril Kirov Lavender

我们听过一些大胆无礼的俏皮话。你也知道那些……比如,“男人们从来不会倾听”,或者“男人们只想要一样东西……”。网上有很多这一类的“智慧”之言。如果真是那么简单就好了!只要涉猎这个话题,你就会知道,一切并不是那么简单。要成... 详细信息

我们听过一些大胆无礼的俏皮话。你也知道那些……比如,“男人们从来不会倾听”,或者“男人们只想要一样东西……”。网上有很多这一类的“智慧”之言。如果真是那么简单就好了!只要涉猎这个话题,你就会知道,一切并不是那么简单。要成为一个“真正的男人”,似乎是一件复杂的事。人类从来未能给“

关键词：男人父亲不可能转移任务东西男性俏皮话问题本质