bluuebunny/crossref_metadata_2025 huggingface dataset:
Use of partial prostatectomy for treatment of prostatic abscesses and cysts in dogs
Authors: Rawlings Clarence A. , Mahaffey Mary B. , Barsanti Jeanne A. , Quandt Jane E. , Oliver John E. , Crowell Wayne A. , Downs Myron O. , Stampley Anita R. , Allen Sheila W.
Published: December 2023

Objective

To determine whether dogs had prostatic disease, urinary incontinence, or urinary tract infection 1 year after partial prostatectomy to treat prostatic abscesses and cysts.

Design

Prospective study.

Animals

20 male dogs with prostatic abscesses or cysts. Fifteen dogs had evidence of urinary tract infection. Only 8 dogs urinated normally; the remainder dribbled, had obstructions, or required medical treatment.

Procedure

Partial prostatectomy was performed on each dog. Sexually Intact dogs (n = 12) also were castrated.

Results

None of the dogs had return of prostatic cystic enlargement or clinical signs of prostatic disease during the first year after surgery. Two dogs were euthanatized within 1 year after surgery, with 1 dog having prostatic enlargement and adenocarcinoma and 1 dog having unrelated lymphosarcoma. Fifteen dogs were continent. The remaining 5 dogs urinated normally but had intermittent and minor incontinence. Eleven dogs had no signs of infection 1 year after surgery, 5 had pyuria or positive urine bacteriologic culture results, 2 did not have urinalysis performed, and 2 were euthanatized.

Clinical Implications

Dogs with severe prostatic abscesses or cysts and infections can be successfully treated by partial prostatectomy with an ultrasonic surgical aspirator and castration, resulting in long-term disease resolution. Although most dogs with severe prostatic disease do not urinate normally before surgery, nearly all dogs resume normal micturition after partial prostatectomy. Postoperative results of partial prostatectomy appear to be better than those of previous drainage techniques for treatment of prostatic cavitary disease. (J Am Vet Med Assoc 1997;211:868–871)
Influence of preoperative complete blood cell counts on surgical outcomes in healthy horses: 102 cases (1986–1996)
Authors: Toews Anne Rosemarie , Campbell John Ross
Published: December 2023

Objective

To assess the value of CBC as a preoperative test in healthy horses undergoing cryptorchidectomy.

Design

Retrospective study.

Animals

117 horses.

Procedure

Medical records were reviewed to identify horses that had had cryptorchidectomy. Of the 117 horses identified, 102 were found that did not have a known medical condition believed to adversely affect surgery. Preoperative CBC was assessed in terms of abnormalities detected and effects of these abnormalities on development of complications during and after surgery and patient management.

Results

Of 102 CBC performed, 55 contained abnormalities. Mild neutrophilia was detected in 40 horses. Of the remaining 15 horses with abnormal CBC, 8 had abnormalities that were considered potentially important. Changes in patient management and development of surgical complications were not associated with these 8 horses. Surgical complications were defined as intraoperative changes in blood pressure, excessive blood loss, development of postanesthetic myopathies, and postoperative wound or respiratory tract infections. Surgical complications developed in 17 horses. Of these, 6 horses had an abnormal CBC that was indicative of mild neutrophilia. Positive and negative predictive values of preoperative CBC on development of perioperative complications were 0.11 and 0.77, respectively.

Clinical Implications

On the basis of findings in our study, determination of preoperative CBC does not predict development of complications during or after surgery and does not alter patient management. (J Am Vet Med Assoc 1997;211:887–888)
Neurologic examination of sea turtles
Authors: Chrisman Cheryl L. , Walsh Michael , Meeks John C. , Zurawka Heidi , LaRock Richard , Herbst Larry , Schumacher Juergen
Published: December 2023

Objective

To determine whether neurologic examination techniques established for use on dogs and cats could be adapted for use on sea turtles.

Design

Prospective controlled observational study.

Animals

4 healthy Green Turtles (Chelonia mydas), 1 healthy Kemp's ridley sea turtle (Lepidochelys kempi), and 6 Green Turtles suspected to have neurologic abnormalities.

Procedure

Neurologic examinations were performed while sea turtles were in and out of the water and in ventral and dorsal recumbency. Mentation, general activity, head and body posture, movement and coordination, thoracic and pelvic limb movement, strength and muscle tone, and tail movement were observed. Thoracic and pelvic limb flexor reflexes and nociception, righting response, cranial nerve reflexes, clasp and cloacal reflexes, and neck, dorsal scute, cloacal, and tail nociception were tested.

Results

Results of neurologic evaluations were consistent for healthy sea turtles. Sea turtles suspected to have neurologic abnormalities had abnormal results.

Clinical Implications

Many of the neurologic examination techniques used to evaluate dogs and cats can be adapted and used to evaluate sea turtles. A standardized neurologic examination should result in an accurate assessment of neurologic function in impaired sea turtles and should help in evaluating effects of rehabilitation efforts and suitability for return to their natural environment. (J Am Vet Med Assoc 1997;211:1043–1047)
Regional anesthesia of the infraorbital and inferior alveolar nerves during noninvasive tooth pulp stimulation in halothane-anesthetized dogs
Authors: Gross Marjorie E. , Pope Eric R. , O’Brien Dennis , Dodam J. R. , Polkow-Haight Jennifer
Published: December 2023

Objective

To document that regional anesthesia of the infraorbital and inferior alveolar nerves would abolish reflex-evoked muscle action potentials (REMP) in the digastricus muscle during noninvasive stimulation of tooth pulp in halothane-anesthetized dogs.

Design

Prospective study.

Animals

9 healthy female dogs between 2 and 6 years old.

Procedure

Dogs were anesthetized using halothane. An alligator clip anodal electrode was attached to the tooth to be stimulated, and a platinum needle cathodal electrode was inserted in adjacent gingival mucosa. The cathodal and anodal electrodes were moved to the left upper and lower canine, fourth premolar, and first molar teeth for sequential stimulation. Baseline recording of REMP was made for each tooth. Catheters were inserted percutaneously in the infraorbital and mandibular canals. Saline (0.9% NaCl) solution was injected at each catheterized site in 3 control dogs, and chloroprocaine hydrochloride was injected at each catheterized site in 6 test dogs. Each tooth was stimulated every 10 minutes for 90 minutes (test dogs) or every 10 minutes for 30 minutes and at 90 minutes (control dogs), and REMP was recorded.

Results

REMP was abolished within 10 minutes in all test dogs, except during stimulation of the lower first molar in 1 dog. In 4 dogs, duration of blockade was less than 90 minutes. The REMP was not restored within 90 minutes for the upper teeth in 1 dog and within 2 hours for all teeth in another dog. At 24 hours, REMP was restored for all teeth except the lower left canine in 1 dog. The REMP was restored for the lower left canine in that dog at 96 hours. The REMP was not abolished at any time in control dogs.

Clinical Implications

Regional anesthesia of the infraorbital and inferior alveolar nerves may effectively provide analgesia for dental procedures in dogs. (J Am Vet Med Assoc 1997;211:1403–1405)
Systemic hypertension and proteinuria in dogs with diabetes mellitus
Authors: Struble Andrea L. , Feldman Edward C. , Nelson Richard W , Kass Philip H.
Published: December 2023

Objective—

To determine prevalence and severity of systemic arterial hypertension and proteinuria in dogs with naturally developing diabetes mellitus (DM) and to determine whether these abnormalities were related to age, sex, duration of DM, or degree of control of glycemia.

Design—

Case series and cohort study.

Animals—

Fifty dogs with naturally developing DM.

Procedures—

Blood pressure was measured in all 50 dogs. Thirty-eight dogs were evaluated once, and 12 were evaluated sequentially. Thirty-five were evaluated for proteinuria by determining protein-to-creatinine ratio in urine (n = 35) or by electrophoresis of urine (33).

Results—

Hypertension was detected in 23 on the basis of a systolic pressure > 160 mm HG (12 dogs), a diastolic pressure > 100 mm HG (21), or a mean pressure > 120 mm HG (23). All dogs with systolic hypertension had concurrent diastolic and mean hypertension, and 19 of 21 dogs with diastolic hypertension had concurrent high mean pressure. Ten of 12 dogs reevaluated at subsequent visits had no change in blood pressure. Blood pressure remained consistent in 3 dogs tested at different times during the day on a single visit. Duration of DM and presence of proteinuria were significant predictors of hypertension. Seven of 35 (20%) dogs had an increased protein-to-creatinine ratio in their urine. Albumin concentration and albumin-to-creatinine ratio were significantly higher in urine from diabetic dogs, compared with healthy, nondiabetic dogs. Hypertension was associated with an increased albumin-to-creatinine ratio.

Clinical Implications—

Systemic hypertension and proteinuria may be common in diabetic dogs, but the clinical importance of these findings are, as yet, unknown. (J Am Vet Med Assoc 1998;213:822-825)
Comparison of topical application of oxytetracycline and four nonantibiotic solutions for treatment of papillomatous digital dermatitis in dairy cows
Authors: Hernandez Jorge , Shearer Jan K. , Elliott Jessie B.
Published: December 2023

Objective

To compare efficacy of topical treatment with oxytetracycline solution or 1 of 4 nonantibiotic solutions among dairy cows with papillomatous digital dermatitis (PDD).

Design

Randomized field trial.

Animals

66 cows in a single herd.

Procedure

Cows were randomly assigned to be treated with oxytetracycline solution; a commercial formulation of soluble copper, peroxide compound, and a cationic agent; 5% copper sulfate solution; acidified ionized copper solution; hydrogen peroxide-peroxyacetic acid solution; or tap water. Cows were examined 14 and 30 days after initial treatment. During each examination, pain and lesion scores were recorded.

Results

On the basis of pain and lesion scores, oxytetracycline and the commercial formulation appeared equally effective for treatment of PDD and significantly more effective than 5% copper sulfate solution, acidified ionized copper solution, hydrogen peroxide-peroxyacetic acid solution, and tap water. Proportions of cows with signs of pain or visible lesions after treatment were significantly lower for cows treated with oxytetracycline or the commercial formulation than for cows in the other groups.

Clinical Implications

Oxytetracycline and a commercial formulation of soluble copper, peroxide compound, and a cationic agent appeared to be effective for treatment of PDD in dairy cows. (J Am Vet Med Assoc 1999;214:688–690)
Evaluation of a low-dose synthetic adrenocorticotropic hormone stimulation test in clinically normal dogs and dogs with naturally developing hyperadrenocorticism
Authors: Kerl Marie E. , Peterson Mark E. , Wallace Melissa S. , Melián Carlos , Kemppainen Robert J.
Published: December 2023

Objective

To determine whether low doses of synthetic ACTH could induce a maximal cortisol response in clinically normal dogs and to compare a low-dose ACTH stimulation protocol to a standard high-dose ACTH stimulation protocol in dogs with hyperadreno-corticism.

Design

Cohort study.

Animats

6 clinically normal dogs and 7 dogs with hyperadrenocorticism.

Procedure

Each clinically normal dog was given 1 of 3 doses of cosyntropin (1, 5, or 10 μg/kg [0.45, 2.3, or 4.5 μg/lb] of body weight, IV) in random order at 2-week intervals. Samples for determination of plasma cortisol and ACTH concentrations were obtained before and 30, 60, 90, and 120 minutes after ACTH administration. Each dog with hyperadrenocorticism was given 2 doses of cosyntropin (5 μg/kg or 250 μg/dog) in random order at 2-week intervals. In these dogs, samples for determination of plasma cortisol concentrations were obtained before and 60 minutes after ACTH administration.

Results

In the clinically normal dogs, peak cortisol concentration and area under the plasma cortisol response curve did not differ significantly among the 3 doses. However, mean plasma cortisol concentration in dogs given 1 μg/kg peaked at 60 minutes, whereas dogs given doses of 5 or 10 μg/kg had peak cortisol values at 90 minutes. In dogs with hyperadrenocorticism, significant differences were not detected between cortisol concentrations after administration of the low or high dose of cosyntropin.

Ctinical Implications

Administration of cosyntropin at a rate of 5 μg/kg resulted in maximal stimulation of the adrenal cortex in clinically normal dogs and dogs with hyperadrenocorticism. (J Am Vet Med Assoc 1999;214:1497-1501)
Predictors of arterial oxygen tension in anesthetized horses: 1,610 cases (1992–1994)
Authors: Whitehair Karen J. , Willits Neil H.
Published: December 2023

Objective

To identify factors associated with various arterial partial pressures of oxygen (PaO2) in anesthetized horses.

Design

Retrospective study.

Animals

1,450 horses anesthetized a total of 1,610 times with isoflurane or halothane.

Procedure

Anesthesia records, particularly results of blood gas analyses, were reviewed, and horses were grouped on the basis of lowest Pao2.

Results

For horses with lowest Pao2 < 120 mm Hg, those with low pulse pressure, that underwent anesthesia on an emergency basis, or that were males were more likely to have Pao2 < 80 mm Hg. For horses with lowest Pao22 < 250 mm Hg, those that were positioned in dorsal recumbency, that underwent anesthesia on an emergency basis, or that had a shorter duration of anesthesia were more likely to have lowest Pao2 < 120 mm Hg. For horses with lowest PaO2 < 400 mm Hg, those that were positioned in dorsal recumbency, that underwent anesthesia on an emergency basis, that had a shorter duration of anesthesia, that were older, that were heavier, or that were being ventilated mechanically were more likely to have lowest Pao2 < 250 mm Hg.

Conclusions and Clinical Relevance

Low pulse pressure, emergency case status, dorsal recumbency, and short duration of anesthesia were significantly related with lower Pao2 in anesthetized horses. (J Am Vet Med Assoc 1999;215:978–981)
Phenotypic and Pathogenic Characterization of Leaf Fungi of Yam (Dioscorea spp) Varieties Grown In Côte D’Ivoire
Authors: Souleymane Ganemtore , Brahima Camara , Adjata Kamara , Koffi Fernand Jean-Martial Kassi , Daouda Kone
Published: December 2023

Yam (Dioscorea spp) occupies an important place in the diet of the populations of Côte d’Ivoire. It is a real source of starch and therefore generates enormous commercial potential. However, the decrease in production due to pest attacks represents a real threat to this crop. This study was conducted with the aim of improving yam production in Côte d’Ivoire. To do so, isolations carried out on yam leaves showing symptoms of foliar diseases have allowed us to identify 9 fungal genera. These were Colletotrichum sp., Fusarium sp., Pestalotiopsis sp., Pestalotia sp., Botryodiplodia sp., Aspergillus sp., Mucor sp., Curvularia sp. and Phytophtora sp. Among these fungi, the genus Colletotrichum sp. was the most isolated with a rate of 56% followed by the Fusarium and Pestalotia genera (8%). Pathogenicity tests performed on healthy leaves of two yam varieties revealed that the Dioscorea alata is more susceptible to fungi compared to Dioscorea rotundata. The largest average diameter of necrosis was caused by Pestalotiopsis sp. (5.97 cm) on the Dioscorea alata variety while the smallest was caused by Colletotrichum sp.9 on Dioscorea rotundata (0.5 cm). Combatting these fungi need to be developed for effective management of leaf diseases of yam in Côte d’Ivoire.
Multi-Element Gaseous Methane–Oxygen Rocket Combustor Optimization for Modern Space-Flight Technology
Authors: Purohit Kirankumar , Sharma Abhishek , Vaidyanathan Aravind , John Tharakan T.
Published: December 2023

In the realm of reusable rocket technology, the methane–oxygen propellant combination has gained prevalence in recent years. However, understanding of design parameters affecting the combustion performance of a methane–oxygen combustor is currently limited. The present study proposes a novel analytical and computational approach to design and optimize a combustor. The design of a seven-shear coaxial injector-based combustion chamber is optimized using an in-house developed code line with the aim of minimizing chamber length while preserving chamber performance. Numerical simulations are then carried out to ensure complete combustion within the chamber. Methane–oxygen reactions are modeled using laminar finite-rate and eddy dissipation concept models. An optimized design for the combustion chamber shows maximum characteristic velocity and optimal chamber length near the oxygen-to-fuel mass ratio of 2. The computational study shows that the eddy dissipation concept model can accurately capture the effect of turbulent mixing on gaseous methane–oxygen reactions. The eddy dissipation concept model yielded notable differences in flame characteristics compared to the laminar finite-rate model. The study indicates a need to optimize injector configuration. An optimized injector configuration is proposed by varying its geometric parameters, which exhibits substantial improvement in combustion performance compared to the initial configuration, utilizing practical recess, divergence, and an increased velocity ratio.
Reunion of the main Russian schools of internal medicine: on the occasion of the centenary of the Therapeutic Archive journal. A review
Authors: Zhirov Igor V.
Published: December 2023

The interaction of different scientific schools with each other often is very difficult due to the existing disagreements. The journal „Therapeutic Archive“ throughout its activity is a unique platform for their intensive and fruitful interaction, and the editors-in-chief of the journal represent almost all major schools of internal medicine
New approaches to the correction of immune disorders in adenomyosis
Authors: Scherbina Mykola , Potapova Lilya , Scherbina Irina , Mertsalova Olga , Chekhunova Anastasiia
Published: December 2023

ABSTRACT. A large number of studies have been devoted to the study of the problem of genital endometriosis, however, the etiology and mechanisms of the disease remain unresolved. Adenomyosis affects about 10% of women of reproductive age, occurs in 30% of women with pelvic pain syndrome and up to 50% of patients with female infertility. Numerous theories of the origin of endometriosis cannot explain the key points in the development of the disease, namely the penetration of the basal layer of the endometrium into the adjacent myometrium. This makes it difficult to choose an adequate treatment strategy for patients with adenomyosis. Treatment of adenomyosis is one of the most difficult issues in modern gynecology, one of the promising approaches in increasing the effectiveness of treatment of patients with adenomyosis is immunocorrective therapy. The aim of the work was to increase the effectiveness of treatment of adenomyosis patients by improving the diagnostic and prognostic tactics of patient management based on the study of pathogenetic aspects. Materials and methods. 115 patients of reproductive age were included in the study. The effectiveness of complex compared to traditional treatment was evaluated. Clinical and laboratory, instrumental and immunological indicators were evaluated in dynamics. Research results and their discussion. Taking into account the peculiarities of pathogenetic mechanisms, which indicate a violation of the cellular and macrophage links of immunity, cytokine imbalance, which contribute to the development of the disease and its persistence, we have developed a comprehensive approach to increasing the effectiveness of the treatment of patients with adenomyosis, which aims to reduce the pro-inflammatory immunological potential. Against the background of the comprehensive treatment, the activity of autoimmune reactions is reduced, the indicators of phagocytic and oxygen activity of neutrophils and monocytes are normalized, cytokine imbalance is reduced - the level of production of pro-inflammatory cytokines and VEGF is normalized. Conclusions. Based on the results of the work, the approaches to the treatment of adenomyosis patients were optimized, the feasibility of using corrective drugs in complex therapy was substantiated.
Empathic abilities of medical university students: analysis of theoretical and empirical research
Authors: Kim V. V. , Ganishina I. S. , Sorokoumova S. N.
Published: December 2023

Introduction. The article examines the empathic abilities of students in the process of studying at a medical university. The concept of "empathy" is analyzed, it is understood as a professionally significant property (quality) of a doctor's personality. The variety of ideas about the empathic abilities of the personality of future medical workers is considered in order to generalize knowledge about this phenomenon. The authors have diagnosed the peculiarities of the empathic abilities of future doctors among students studying at a medical university. The results of a theoretical and empirical study of the empathic abilities of medical students are presented. The empirical sample was made up of 103 students of the I.P. Pavlov Federal State Budgetary Educational Institution of Ryazan State Medical University of the Ministry of Health of the Russian Federation in the specialty 31.05.01 "Medical business". The research problem is the study of students' empathic abilities in the process of studying at a medical university to create a program for the development of their empathic abilities. The purpose of the study is a theoretical and methodological analysis of the phenomenon of empathy in domestic and foreign literature, the study of empathic abilities of a person, diagnostics of the level of development of empathic abilities of students of 1-5 courses of medical university.

Materials and Methods. The following methods were used in the study: observation and testing. Methods: "Diagnostics of empathy level" (V. V. Boyko); "Emotional response scale" (A. Mehrabyan and N. Epstein); "Diagnostics of emotional intelligence" (N. Hall). The results were processed using mathematical statistics methods (Mann–Whitney U-test, correlation analysis, STATISTIKA 10.0).

Results. It was found that the empathic abilities of students in the process of studying at a medical university in the 1st year are higher than in the 5th year. Students of the 2nd, 3rd and 4th years were diagnosed with an average level of empathic abilities in the process of studying at a medical university. The results of theoretical and empirical research indicate the need to develop the empathic abilities of future medical professionals in the process of studying at a university.

Discussion and Conclusions. Our theoretical and empirical research has shown that students in the process of studying at a medical university may not have a stable level of empathic abilities depending on the course of study. The empathic abilities of medical university students have their own characteristics and correspond to the requirements for the professional and personal competencies of a future doctor.
Review of Marcel Bakirov’s book “Меn de ber fiker” (“A Thousand and One Thoughts”) (Kazan: “Khalkybyz mirasy” Publishing House, 2023. 536 p.)
Authors: Saifulina F. S.
Published: December 2023

The purpose of the article is to convey to the reader the essence of Marcel Bakirov’s book “Men de ber fiker” (“A Thousand and One Thoughts”) and to determine the place of the book, chosen as our research object, in the field of literary criticism and folklore. The article establishes the author’s purpose of writing this philosophical-sounding book and its target readers.

The article highlights the scientific value of this voluminous book, consisting of three chapters, and proves that the individual articles, presented in the chapters, describe various aspects of the scholar’s work, they are compiled in a logical sequence, forming a single whole.

The research articles, presented in the first two chapters of the book, help to understand the work of the prominent scholar who has lived a long and hard life, who is conducting studies in the field of literary criticism, the history of poetry and folkloristics. The third chapter expresses the author’s desire to transfer research results to other scholars, to be loyal to the chosen profession and reveals the secrets of achieving great success. It is proven that such work is very important for aspiring young scholars.
“I collect the rosary from words...”: Poetic features of Razil Valeev’s verses
Authors: Yusupova N. M
Published: December 2023

The article describes the life and creative path of Razil Valeev, analyzes his poetic works and determines the poet’s place in Tatar poetry of the second half of the 20th–early 21st centuries. Although the writer worked fruitfully in all three forms of verbal art, it was in the poetic field that he became famous as a talented poet. This article proves that many poet’s works have become “programmatic” for Tatar poetry and identifies the main trends in his literary career. The central motifs and innovations, introduced by R. Valeev into the concept of the lyrical hero and the verse poetics, are presented in the context of the literary process of the second half of the 20th–early 21st centuries. As a result of our analysis, we trace a revival of rebellious traditions in R. Valeev’s works; against this background, we reveal the concept of his lyrical hero, as well as his system of motifs. The poet revived avant-garde traditions in the spirit of Taktash, successfully used Aesopian language through symbolic images and referred to the folk style in spiritual lyrical poetry.
ntegrated stratigraphy of St. Peter's Pool section (Malta): New age for the Upper Globigerina Limestone member and progress towards the Langhian GSSP
Authors: Foresi Luca M. , Verducci Marina , Baldassini Niccolo , Lirer Fabrizio , Mazzei Roberto , Gianfranco Salvatorini , Ferraro Luciana , Da Prato Simone
Published: December 2023

The St. Peter’s Pool section, that outcrops at Delimara Peninsula (south-eastern part of Malta Island), belongs to the Upper Globigerina Limestone, the youngest member of the Globigerina Limestone formation. The high resolution integrated study performed on it revealed the great potentiality of this section for a further development of the Mediterranean Langhian biostratigraphy and for a better understanding of the geology of the Maltese Archipelago. Calcareous plankton quantitative analyses allowed the definition of several bioevents with a great potential for biostratigraphic studies. Some of them are already well-known, such as the Helicosphera ampliaperta LCO (Last Common Occurrence), the paracme interval of Sphenolithus heteromorphus and the Acmea interval of Paragloborotalia siakensis, while the potential of Paragloborotalia bella LCO and the P. siakensis Acme0 are documented for the first time in the Mediterranean area. Other bioevents were recognized through qualitative analyses, such as the Paragloborotalia acrostoma LO (Last Occurrence), the Globigerinoides sicanus FO (First Occurrence), the Paragloborotalia birnageae LO, the Globorotalia mariae mariae FO and the P. bella LO. The St. Peter’s Pool section is characterized by a continuous sedimentation from the upper part of MMi3 Zone to the lower part of MMi4c Subzone of planktonic foraminiferal zonation of Di Stefano et al. (2008) and from the uppermost part of MNN4a Zone to the lower part of MNN5a Zone of calcareous nannofossil zonation (Di Stefano et al. 2008). The magnetostratigraphic interpretation, though rather uncertain, enabled us to identify the C5Cn–C5Br interval. On the basis of the bio-magnetostratigraphic events recognized in the St. Peter’s Pools section, we were able: i) to date the base of the Upper Globigerina Limestone member outcropping in the Delimara Peninsula; ii) to obtain the Burdigalian age for the Upper Globigerina Limestone member, that is the oldest ever recognized in the Maltese Archipelago and iii) to propose this section as potential candidate for the definition of the Langhian GSSP (Global Stratotype Section and Point), thanks to the high quality of calcareous plankton content, the deep paleoenvironmental setting, the suitability for future cyclostratigraphic studies and, finally, the easy accessibility to the outcrops.
Species composition and stand structure of Shorea stenoptera Burck in KHDTK Haurbentes, Bogor, West Java
Authors: Mudzaky Rafi Hanif , Pamoengkas Prijanto , Hartoyo Adisti Permatasari Putri
Published: December 2023

Decreased forest areas in Indonesia because of deforestation needs sustainable forest management. Shorea stenoptera Burck is native forest species in Borneo. IUCN declares this species included in Near Threatened. This research aims to analyze species composition, stand structure, and natural regeneration of Shorea stenoptera Burck and identify the biophysics effect on the regeneration performance of S. stenoptera in KHDTK Haurbentes. This research method uses vegetation analysis by constructing five observation areas. The results show that S. stenoptera dominates in every growth level in the S. stenoptera observation area. Stand structure showing inverse J curve. That indicates S. stenoptera stand has changed into a nature forest. S. stenoptera regeneration showed normal regeneration with density decreased along the diameter class increased. Biophysics aspects like slope and elevation affect the S. stenoptera growth.
Effect of Moringa Leaves and Combination of Fe Tablets on the Increase of Hb in Pregnant Women with Anemia
Authors: Delfina Rina , Helmiyetti Helmiyetti , Maryani Deni
Published: December 2023

Anemia during pregnancy can lead to complications during gestation, childbirth, and postpartum. The government recommends administering at least 90 Fe tablets to pregnant women to address this. Additionally, fulfilling nutritional needs is another strategy to combat anemia, with Moringa leaves emerging as a nutrient-rich food source known to elevate hemoglobin levels. This study investigated the impact of moringa leaves and combined Fe tablet consumption on hemoglobin levels in anemic pregnant women. A quasi-experimental design incorporated pre-test and post-test evaluations with a control group in Bengkulu from June to November 2022. Purposive sampling yielded a cohort of 60 anemic pregnant women, divided equally into intervention and control groups. Data collected over two months were analyzed through univariate and bivariate methods using the Wilcoxon and Mann-Whitney tests at a 5% significance level. Findings indicated that the combination of moringa leaves and Fe tablet significantly increased hemoglobin levels in pregnant women with anemia (p<0.05). Therefore, anemic pregnant women are encouraged to consume moringa leaves as a potential measure to enhance their hemoglobin levels.
PROMOTING EFL LISTENING AND SPEAKING SKILLS THROUGH PODCAST: TEACHERS’ BELIEFS AND PRACTICES
Authors: Harahap Muhammad Qudsi Amirullah , Rizal Daviq
Published: December 2023

The purpose of this study was to investigate a method for integrating English learners' podcasting skill development by teacher beliefs. This research design used an online form basis which contains multiple choices and also open ended questions. Participants involved in this study were 17 participants. The procedure used in this study was the use of forms and there was also an interview session. Data analysis which was known in this study was that 82,4% respondents were familiar with podcast media for learning English. In this research, a qualitative descriptive research method was employed, revealing the efficacy of podcasts as a valuable medium for English language learning, particularly in the domains of listening and speaking skills. Utilizing podcasts to foster English as a Foreign Language (EFL) speaking and listening proficiency emerged as an engaging and fruitful technique, demonstrating its potential as an effective tool for language enhancement. Consequently, the study advocates for the incorporation of podcasts into the EFL curriculum.
EMOTIONAL BURNOUT DURING THE WAR
Authors: Markusova Tetyana , Stakhanska Olga , Boitsaniuk Svitlana
Published: December 2023

The article gives a theoretical analysis of the problem of emotional burnout. Emotional burnout syndrome - a state of physical and mental exhaustion - is a response to emotional overstrain. In addition, the syndrome of emotional burnout can be a mechanism
CICATRIZAÇÃO DE LESÕES CUTÂNEAS A PARTIR DA MENSURAÇÃO COMO PARÂMETRO DE EVOLUÇÃO
Authors: Alves dos Santos Thainara Fernanda , Maciel Martins Glegston Mateus , Riquelme Ataide Silva Naiara , De Sousa Tavares Denise , Braga de Andrade Teles Roxana , Carmo Andrade de Lacerda Lusineide , Emília Cavalcante Valença Fernandes Flávia , Mola Rachel
Published: December 2023

Introdução: Entre as formas de avaliação do processo cicatricial a mais usual é a mensuração da área lesional, que pode ser realizada a partir de técnicas manuais e software. Objetivo: Descrever a cicatrização de lesões cutâneas, a partir da mensuração como parâmetro de evolução. Método: Estudo observacional descritivo, prospectivo, com abordagem quantitativa, desenvolvido em um ambulatório de feridas de referência entre novembro de 2021 a fevereiro de 2022. Realizada com pacientes portadores de lesão cutânea maiores de 18 anos e de ambos os sexos. Resultados: A amostra totalizou 23 pacientes, com média de idade de 58,8 anos. A maioria homens, com etnia autodeclarada parda, naturalidade Pernambucana e ocupação aposentada. Em relação às médias de redução percentual, os pacientes que tinham entre 20 e 39 anos, que não eram hipertensos, nem tabagistas, e que não faziam uso de anti-hipertensivo apresentaram melhor cicatrização. Assim como, os que apresentavam lesões traumáticas, com tempo de existência menor ou igual a um mês, localizada na mão, pouco exsudativas, com presença de tecido de granulação no leito, sem infecção, necrose, exposição óssea e hipergranulação. Na mesma perspectiva também evoluíram, as que na conduta terapêutica não foi utilizada cobertura antimicrobiana e que a frequência de troca dos curativos era realizada duas vezes por semana. Conclusão: A aplicação de instrumentos preditivos de cicatrização de forma sistematizada contribui positivamente para avaliação e manejo do processo cicatricial pela equipe de Enfermagem.
Entre ríos, esteros y pozos. Agua, instalación y movilidad indígena en el Chaco y la llanura santiagueña: perspectivas etnográficas, históricas y arqueológicas
Authors: Farberman Judith , Taboada Constanza
Published: December 2023

Este artículo analiza, desde la arqueología y la historia, las estrategias de asentamiento y movilidad de las sociedades indígenas de la llanura santiagueña y del Chaco en relación con la escasez o demasía de agua. Se enfoca en distintos sectores dentro de este gran espacio y discute el uso de ríos y bañados, así como la implementación de pozos y represas. Indaga asimismo en la relación entre paleomabiente, organización socio política, control de los recursos y envergadura de los trabajos necesarios para aprovecharlos. Las coordenadas cronológicas atienden a dos duraciones diferentes. El análisis arqueológico se extiende entre el 1000 de la era cristiana y la conquista española, período que conoció dos eventos paleoclimáticos de signo opuesto: el Cálido Medieval y la Pequeña Edad del Hielo. El relato histórico, en cambio, se ocupa de un período más breve y particularmente árido -la primera mitad del siglo XVIII-, de plena expansión de las misiones jesuíticas.
A comunicação face a face e digital: uma discussão sobre suas dinâmicas e impactos na perspectiva das relações públicas
Authors: Rhoden Valmor , Andres Fernanda Sagrilo , Rhoden Juliana Lima Moreira
Published: December 2023

Este artigo tem o objetivo de discutir as diferentes formas de comunicação e suas influências na perspectiva do ensino das Relações Públicas. Para tanto, apresenta-se e discute as modalidades de comunicação face a face e a comunicação digital, tendo como metodologia a pesquisa bibliográfica. Para as Relações Públicas se torna imperioso aliar a comunicação digital com a oral e face a face, pois fazem parte do arcabouço atual da comunicação integrada, o que representa um grande desafio para a área – pois o cenário digital faz parte da comunicação integrada, mas não diminuiu o potencial da comunicação humana. É assimilando esses conteúdos no ensino superior da área é que as competências e habilidades podem ser melhoradas.
Uma análise da representatividade das comunidades quilombolas no Congresso Brasileiro de Ciências da Comunicação (Intercom)
Authors: Mesquita Giovana Borges , De Araújo Danilo Borges e Silva
Published: December 2023

O artigo reflete sobre as produções científicas que abordam as populações quilombolas na área da Comunicação. Realizou-se um levantamento dos trabalhos publicados nos grupos de pesquisa do Congresso Brasileiro de Ciências da Comunicação (Intercom) de 2012 a 2022. Encontramos 24 artigos relacionados a essa temática entre 11.103 trabalhos analisados, revelando uma lacuna na produção científica sobre o assunto, apesar de sua relevância para compreender questões sociopolíticas e culturais do país.
Direct Sequence Spread Spectrum Signal’s Parameters Estimation Bounds
Authors: Brusin E.
Published: December 2023

The article discusses the problems of direct spread spectrum signal’s parameters estimation and estimation performance analyzing. The achieved estimation variances compared with the corresponding Cramer ‒ Rao bounds as a rule. The proposed approach makes it possible to determine the bounds for signals of various types of modulation and spectral characteristics. The dependences of the Cramer ‒ Rao bounds on the signal-to-noise ratio, the spread spectrum sequence length and the duration of the observation interval are presented.
Proposals for Universal Protocol Fuzzer Construction
Authors: Vasinev D. , Solovev M.
Published: December 2023

The article studies the problem of ensuring information security in the field of telecommunications using the phasing method. The analysis of modern software products designed for testing by the fuzzing method is carried out, their disadvantages are revealed, and an approach to the creation of a universal mutation protocol fuzzer is proposed. The method of test data formation allows to automate the process of searching for vulnerabilities in telecommunication protocols and pro-software. Its novelty lies in the formation of test constructs on the basis of parameters of fields of telecommunication protocols. The proposed fuzzy solution allows to form an attack vector on the basis of known parameters presented in the threat database, as well as to modify these attack vectors.
Mathematical Model of the Unbalanced Monopole Feed. Part 3. Gain
Authors: Popov O. , Tumashov A. , Borisov G. , Korovin K.
Published: December 2023

An integro-differential operator is specified that determines the longitudinal component of the electric field strength on the surface of the emitter conductor of an Unbalanced Monopole with Shunt Feed, created by the Base Current (BC). Analytical expressions are obtained that determine the parameters of an equivalent eight pole, which is the internal resistance of equivalent BC generators. The influence of the length of the counterweight conductors and the upper load of the high-voltage transformer on the efficiency and gain was studied.
Diagnostics of crisis state and threat of enterprise bankruptcy
Authors:   V. N. Karazin Kharkiv National University, Vasyliev O. V. , Budnyk K. Y. ,   V. N. Karazin Kharkiv National University
Published: December 2023

The article discusses methods for diagnosing the crisis state and bankruptcy threat of an enterprise. The relevance of this issue lies in the possibility of adapting to critical situations such as internal errors, economic crises, pandemics, martial law, and others. Every enterprise faces problems throughout its existence, and information about these problems is crucial to maintaining stability. Since the 1960s, many diagnostic methods have appeared and continue to develop. From the coefficients created by Beaver or Springate, the theory has evolved into sophisticated ranking methods that are still used today. The research aims to identify the pros and cons of diagnostic methods and their components, which should help analysts choose the appropriate tools for specific situations and enterprises. It is proposed to use the diagnostic process as a way to check the enterprise's performance and find the source of the crisis state if it is deteriorating or likely to deteriorate. It is important to adhere to the principle of cyclical repetition of diagnosis, which is determined by the nature of the crisis. Regular analysis eliminates the possibility of identifying a crisis in an uncontrolled state, and also provides space for optimizing processes, which helps reduce the level of errors in the diagnostic process itself. To speed up the process and make it clear, a diagnostic planning template is provided. The final results of the diagnostics will be qualitatively new management solutions based on raw and processed data aimed at solving the problem. The value of such an approach is in the constant control of the situation, which creates time and space for reaction and planning. Indirectly, for large and public companies, the use of the proposed analysis option can attract the attention of more investors, especially if analytical reports are published together with management reporting or as part of it.
Mechanical engineering development in Ukraine: trends and threats
Authors:   Institute of Regional Research named after M.I. Dolishniy of the NAS of Ukraine, Ishchuk S. , Sozanskyy L. ,   Institute of Regional Research named after M.I. Dolishniy of the NAS of Ukraine
Published: December 2023

The article provides a comprehensive scientific and analytical justification of the causes and consequences of problematic functioning of machine-building industries in Ukraine. The negative impact of economic globalization (the manifestations of which were the expansion of free trade zones, that is, the reduction or abolition of tariff and non-tariff barriers between countries, the promotion of offshoring and the increase of tolling operations) on the quantitative and qualitative indicators of the activity of domestic machine-building enterprises, in particular: gross added value, production, export and import. The destructive transformation of the structure of the Ukrainian machine-building industry since 2014 in terms of machine-building industries is shown. The sharp reduction (almost by 50%) of high-tech exports from Ukraine and, at the same time, the growth of the share of products manufactured on the basis of raw materials are emphasized. A comparative (with some EU countries) assessment of investment and innovation processes in Ukrainian engineering was carried out, in particular, the technological structure of capital investments, production and export of innovative engineering products were investigated. The gradual transformation of the Ukrainian engineering industry from an integral strategic sector of the national economy to separate segments of the supply of intermediate consumption products and services to foreign markets has been established. It has been empirically proven that a direct consequence of the negative trends in the development of domestic machine-building industries was the deterioration of socio-economic indicators, in particular, a reduction in employment, a decrease in the level of labor productivity, and a decrease in wages. The urgent need for active actions of the state in the direction of ensuring the development of mechanical engineering in Ukraine (primarily its defense segment) in order to counteract the further "agrarianization" of the national economy, and instead to rebuild it on the basis of neo-industrialization and technological self-sufficiency, is substantiated.
Calculation and Measurement of Dielectric Parameters of Ceramic and Ferroelectric Materials in the Microwave Range
Authors: Severikov V. S. , Fam Kong Che , Melnik V. I.
Published: December 2023

Introduction. Determination of the electrophysical parameters of linear and nonlinear dielectric materials for use in microwave technology represents an important direction. Linear dielectrics are used as a basis for the substrates of microwave circuits, as well as volumetric elements for the construction of frequency selective or resonant structures that operate across a wide temperature range. Therefore, the issue of stabilizing the electrical parameters of such structures from temperature influences appears relevant. A possible solution lies in the use of a multilayer combination of dielectrics, both with linear and nonlinear properties. Due to their nonlinear properties, ferroelectrics find application in functional units with an electrical rearrangement of frequency and phase characteristics. Therefore, it is important to determine not only the relative permittivity of the material, but also the control coefficient in the RF– microwave wavelength ranges.

Aim. Construction of computational mathematical models for layered bulk and film structures to determine the relative permittivity of linear and nonlinear dielectrics in the ultrahigh frequency range.

Materials and methods. The construction of computational mathematical models for the analysis of complex layered structures was carried out on the basis of Maxwell’s equations and the Galerkin method using boundary conditions for electromagnetic field components.

Results. An electrodynamic analysis of a two-layer volumetric disk resonator was performed, and numerical results of calculating the resonant frequency were obtained. A numerical analysis of a multielectrode half-wave resonator with a ferroelectric film (FEF) was carried out.

Conclusion. The mathematical models created and the experiment performed made it possible to numerically evaluate the properties of linear and nonlinear dielectric bulk and film materials in the microwave range.