bluuebunny/crossref_metadata_2025 huggingface dataset:
Biology of Spodoptera litura on natural and artificial diet under laboratory conditions
Authors: Hashmi Ahad Masood , Nadeem Hafiz Muhammad , Zaman Muhammad Sohail Qamar , Aizaz Muhammad , Iqbal Usama
Published: February 2023

Armyworm, Spodoptera litura (Lepidoptera; Noctuidae) is one of the most economically significant insect pests in global agriculture. The current study was performed to study the biology of S. litura under laboratory conditions. In the current study, the biological parameters of pests i.e., egg, larva, pupa and adult along with the duration were determined. The mean incubation period of pests on cabbage, maize and artificial diet was 2.86±0.33, 3.09 ± 0.12 and 3.97±0.77 days, respectively. S. litura had five instars. The mean developmental period of the first, second, third, fourth, fifth and sixth larval instar on cabbage was 3.44±0.11, 2.09±0.12, 4.11±0.12, 3.00±0.20, 6.68±0.23 and 5.94±0.18 days, respectively while 2.81±0.77, 3.55±0.33, 3.64±0.45, 4.43±0.71, 6.55±0.21 and 5.98±0.19 days on the maize, respectively. The mean developmental periods were 3.85±0.54, 3.45±0.63, 3.67±0.67, 4.37±0.82, 6.55±0.23 and 5.30±0.38 days of first, second, third, fourth, fifth and sixth larval instars on artificial diet, respectively. The mean total life period of S. litura was 33.43±5.86 days on cabbage and 34.79±6.95 days on maize while 35.98±7.86 days on an artificial diet. The longest developmental period of S. litura was recorded on the artificial diet while the minimum was on cabbage. The mean developmental period of pupa was 7.50±0.71 days on cabbage, 9.87±0.94 days on maize and 11.63±0.99 days on an artificial diet. Females were short-lived as compared to males. The pre-oviposition, oviposition and post-ovipositional period of S. litura on cabbage were recorded as a minimum while maximum on an artificial diet. The maximum number of eggs laid by females with the highest hatchability on cabbage followed by maize and artificial diet. An artificial diet was not good for pest development and growth as compared to a natural diet i.e., cabbage and maize. The findings will provide basic information about food pests which help in pest management.
Efecto de la hormona 17 α - metil testosterona en la reversión sexual de truchas (Oncorhynchus mykiss)
Authors: Roca Dilmer , Manrique Lisbeth N. , Boza Washinton H.
Published: February 2023

El objetivo de esta investigación fue evaluar el efecto de la hormona 17 alfa metiltestosterona en la reversión sexual de la trucha (Oncorhynchus mykiss). Se trabajó con una población de 6000 peces y se evaluó diferentes concentraciones hormonales por un período de 105 días. Los tratamientos fueron, T0 sin hormona, T1: 3mg, T2: 5mg y T3: 7mg.  Los alevines de truchas se distribuyeron de manera aleatoria en 12 estanques circulares de fibra de vidrio con 3 repeticiones para cada tratamiento. La temperatura del agua fue de 11.5+/-0.025 °C y la alimentación se basó en su requerimiento nutricional. La evaluación del efecto hormonal se realizó mediante la técnica squash y evaluado a través del microscopio. Se determinó el porcentaje de peces con reversión sexual, neomachos (0 %, 90 %, 95.85 % y 98.33 %), para los tratamientos T0, T1,T2 y T3 respectivamente, mientras para intersexo  (0%, 10%, 4.17% y 1.67%) para los tratamientos T0, T1,T2 y T3 respectivamente, donde se deduce que a medida que el nivel de la hormona se incrementa la cantidad de truchas intersexo va disminuyendo y la cantidad de neomachos va incrementándose. Esto se evidencia con la existencia de relación (asociación) entre el nivel de hormona y el sexo de la trucha (p-valor<0.05).
Evaluación agronómica y productiva de tres variedades de Brachiaria brizantha bajo dos métodos de siembra en el caserío de Montevideo
Authors: Rivera-Damacio Sara
Published: February 2023

El objetivo de la investigacion fue evaluar las características agronomicas y productivas de tres variedades de Brachiaria brizantha bajo dos métodos de siembra en el caserío de Montevideo - Huanuco. El área fue de 483 m2 y se trabajó con 36 parcelas de las tres variedades de Brachiaria los métodos de siembra fueron al voleo y em surco evaluado es tres variedades de Brachiaria brizantha, variedade Marandu, hibrido y Xaraes obteniedose asi 6 tratamientos. Con respecto a la altura de la planta la Brachiaria brizantha xaraes obtuvo mayor altura (132.29 cm) y el método de siembra al voleo (110.79 cm), número de macollos no muestra significancia (p-valor >0.05) pero si influye el método de siembra por surco (21.94) número de macollo, porcentaje de cobertura no tuvo ninguna influencia en la cobertura (p-valor >0.05), pero método de siembra al voleo tuvo mayor resultado (92.76%) y en relación Hoja – Tallo la variedad Brachiaria brizantha xaraes ejerció mayor respuesta (1.33) con el método de siembra por surco. Para la producción de biomasa evaluada en forraje verde 40,971.67 FV (kg/ha) y en materia seca (18.85 MS/ha t) y la variedad Brachiaria brizantha xaraes muestra mayor producción con método de siembra al voleo (9.41) MS/ha t.
Non-Traumatic Abscess of the Nasal Septum
Authors:   Department of Radiology, The Specialty Hospital, Rabat, Morocco, ID Diallo , M Outznit ,   Department of Radiology, The Specialty Hospital, Rabat, Morocco, WM Traore ,   Department of Radiology, The Specialty Hospital, Rabat, Morocco, NE El Kettani ,   Department of Radiology, The Specialty Hospital, Rabat, Morocco, M Fikri ,   Department of Radiology, The Specialty Hospital, Rabat, Morocco, M Jiddane ,   Department of Radiology, The Specialty Hospital, Rabat, Morocco, F Touarsa ,   Department of Radiology, The Specialty Hospital, Rabat, Morocco
Published: February 2023

We present a case of abscess of the nasal septum occurring spontaneously outside any traumatic context in a 77-year-old patient known diabetic. This is an extremely rare case in which no obvious etiology has been observed found on nasal sinus CT.
The Celery Stalk Sign: An Indicator of Mucoid Cyst of Anterior Cruciate Ligament
Authors:   Department of Radiology, Mohammed V Military Teaching Hospital, Faculty of Medicine and Pharmacy, Mohammed V University, Rabat, Morocco, L Amal , I En-Nafaa ,   Department of Radiology, Mohammed V Military Teaching Hospital, Faculty of Medicine and Pharmacy, Mohammed V University, Rabat, Morocco
Published: February 2023

Mucoid cyst of the anterior cruciate ligament is a rare condition that is often overlooked [1,2]. It is a newly formed cystic formation consisting of one or more cavities containing very viscous mucoid fluid and surrounded by a fibro conjunctive wall [2], described by Bergin et al as an uncommon form of mucoid degeneration [1]. Its prevalence in magnetic resonance imaging (MRI) is 0.4 to 1.3% with a male predominance and an average age between 40 and 50 years old [1]. The clinical picture at the beginning is asymptomatic, the evolution is characterized by gonalgia of progressive intensity often posterior in the popliteal fossa [1,2], associated with a limitation of flexion and/or extension with sometimes episodes blocking [1,2]. The physical examination is poor and not very specific, a history of acute trauma or repetitive strain injuries are often involved [1,2]. Magnetic resonance imaging (MRI) is the gold standard for diagnosis [1,2]. It appears in the form of a cystic lesion, fusiform of liquid signal, filling the intercondylar notch and oriented in the long axis of the anterior cruciate ligament which appears widened in a fan “like a stalk of celery” [1,2]. The evolution can be marked by the rupture of the cyst [1] hence the importance of early diagnosis and adequate management. Arthroscopic resection is the treatment of choice given its minimally invasive nature, its good functional results and a nearzero recurrence rate [1,2].
A Rare Cause of Chronic Chest Pain Syndromes; Scimitar Syndrome Apropos of a CAS
Authors:   Department of Radiology, Mohammed V University of Rabat, Central Avicenna Radiology Service, Rabat, A Boukhalit , H Nassar ,   Department of Radiology, Mohammed V University of Rabat, Professor at the Avicenne Central Radiology, Rabat, NR Kaukone ,   Department of Radiology, University Mohammed V of Rabat
Published: February 2023

This is Mr. M, 38 years old History of intermittent chest pain with a type of contraction evolvings in childhood and increased by food.
Controlling the Morphologies of Isomorphous Single Crystals: From Symmetrical Double-Decker Flowers to Hexagonal Prisms
Authors: Singh Vivek , Feldman Yishay , Leitus Gregory , Brumfeld Vlad , Shimon Linda J. W. , Lahav Michal , van der Boom Milko E.
Published: February 2023

We demonstrate here how nitrate salts of bivalent copper, nickel, cobalt, and manganese, along with an achiral organic ligand, assemble into various structures such as symmetrical double-decker flowers, smooth elongated hexagonal bipyramids, and hexagonal prisms. Large morphological changes occur in these structures because of different metal cations, although they maintain isomorphous hexagonal crystallographic structures. Metal cations with stronger coordination to ligands (Cu and Ni) tend to form uniform crystals with unusual shapes, whereas weaker coordinating metal cations (Mn and Co) produce crystals with more regular hexagonal morphologies. The unusual flower-like crystals formed with copper nitrate have two pairs of six symmetrical petals with hexagonal convex centers. The texture of the petals indicates dendritic growth. Two different types of morphologies were formed by using different copper nitrate-to-ligand ratios. An excess of the metal salt results in uniform and monodisperse hexagonal crystals, whereas the use of an excess of ligand results in double-decker morphologies. Mechanistically, an intermediate structure was observed with slightly concave facets and a domed center. Such structures most likely play a key role in the formation of double-decker crystals that can be formed by fusion processes. The coordination chemistry results in isostructural chiral frameworks consisting of two types of continuous helical channels. Four pyridine units from four separate ligands are coordinated to the metal center in a plane having a chiral (propeller-type) arrangement. The individual double-decker flower crystals are homochiral and a batch consists of crystals having both handedness.
A Universal Organocatalyst for Selective Mono-, Di- and Tri-Boration of Terminal Alkynes
Authors: Doan Son Hoai , Nguyen Thanh Vinh
Published: February 2023

Multiboronate compounds are valuable synthetic building blocks for the construction of complex organic architectures via cross-coupling chemistry at C-B bonds. Hence, there has been a tremendous amount of work in the past decades to develop practical multiboration reactions. Many of developed methods start from alkynes, the most versatile synthetic precursors for multiboronates, and use transition-metal complexes as catalysts. However, several drawbacks such as low efficiency, poor selectivity and narrow substrate and catalyst scopes remain major challenges to be ad-dressed in this research area. Herein, we report the development of a universal organocatalytic system to promote the mono-, di- and tri-boration of terminal alkynes in highly efficient and selective manner. The reaction outcomes can be manipulated at will by varying catalyst loading, reagent stoichiometry and reaction time.
Quantification of capture efficiency, purity, and single-cell isolation in the recovery of circulating melanoma cells from peripheral blood by dielectrophoresis
Authors: Chen Han , Osman Sommer , Moose Devon , Vanneste Marion , Anderson Jared , Henry Michael , Anand Robbyn
Published: February 2023

This paper describes a dielectrophoretic method for selection of circulating melanoma cells (CMCs), which lack reliable identifying surface antigens and are extremely rare in blood. This platform captures CMCs individually by dielectrophoresis (DEP) at an array of wireless bipolar electrodes (BPEs) aligned to overlying nanoliter-scale chambers, which isolate each cell for subsequent on-chip single-cell analysis. To determine the best conditions to employ for CMC isolation in this DEP-BPE platform, the static and dynamic dielectrophoretic response of established melanoma cell lines, melanoma cells from patient-derived xenografts (PDX) and peripheral blood mononuclear cells (PBMCs) were evaluated as a function of frequency using two established DEP platforms. Further, PBMCs derived from patients with advanced melanoma were compared with those from healthy controls. The results of this evaluation reveal that each DEP method requires a distinct frequency to achieve capture of melanoma cells and that the distribution of dielectric properties of PBMCs is more broadly varied in and among patients versus healthy controls. Based on this evaluation, we conclude that 50 kHz provides the highest capture efficiency on our DEP-BPE platform while maintaining a low rate of capture of unwanted PBMCs. We further quantified the efficiency of single-cell capture on the DEP-BPE platform and found that the efficiency diminished beyond around 25% chamber occupancy, thereby informing the minimum array size that is required. Importantly, the capture efficiency of the DEP-BPE platform for melanoma cells when using optimized conditions matched the performance predicted by our analysis. Finally, isolation of melanoma cells from contrived (spike-in) and clinical samples on our platform using optimized conditions was demonstrated. The capture and individual isolation of CMCs, confirmed by post-capture labeling, from patient-derived samples suggests the potential of this platform for clinical application.
Effect of obesity and sociodemographic factors on chronic pain: a cohort study in general practice
Authors: Morozova Tatiana E. , Vorob'eva Olga V. , Gertsog Anna A.
Published: February 2023

Background. Obesity is a component of metabolic syndrome, a separate disease, and a predictor of most chronic diseases. In recent decades, increasing attention has been paid to the effect of obesity on chronic localized pain.
Aim. To determine the clinical characteristics of chronic localized pain depending on the body mass index and sociodemographic factors.
Materials and methods. The study enrolled 112 eligible patients, 37 (33%) males and 75 (67%) females aged 19 to 65 years, with a mean age of 40 [32; 40] years. Patients were divided into three groups depending on the body mass index. All patients underwent a comprehensive general clinical examination, including an assessment of the pain prevalence and duration, the number of exacerbations in the current year, the pain severity using the Numeric Pain Rating Scale (NPRS), and the number of pain descriptors.
Results. Obese patients experience more severe pain (p=0.004), are prone to prolonged (p=0.010) and frequent exacerbations (p=0.004), and use more lexical units to describe the pain (p=0.001). The main pain sites associated with obesity are the upper (p=0.023) and lower extremities (p=0.002). The overweight group falls between obese subjects and those with normal body weight and, by many parameters, is similar to the normal body weight group. It was noted that age worsens the pain; thus, with age, the number of exacerbations per year (p=0.006) and the duration of exacerbations (p=0.016) increase, and a direct correlation of age with the pain prevalence and the number of descriptors was revealed (r=0.271; p=0.004 and r=0.267; p=0.004, respectively). The most severe pain occurs in females. In contrast, physical activity reduces the number and duration of exacerbations and the prevalence of pain (p=0.004; p=0.048; p=0.015, respectively).
Conclusion. Obesity, older age, and female gender are associated with more severe chronic pain. Body weight loss in obese patients with pain, as well as lifestyle modification with increased physical activity, is an essential aspect of overall rehabilitation, although additional studies are needed to establish strategies for maintaining long-term effects.
Socioeconomic and geographic inequities in vaccination among children 12 to 59 months in Mexico, 2012 to 2021
Authors: Gutierrez Juan Pablo , Johri Mira
Published: February 2023

Objective.

To document the evolution of socioeconomic and geographical inequalities in childhood vaccination in Mexico from 2012 to 2021.

Methods.

Repeated cross-sectional analysis using three rounds of National Health and Nutrition Surveys (2012, 2018, and 2021). Dichotomous variables were created to identify the proportion of children who received no dose of each vaccine included in the national immunization schedule (BCG; diphtheria, pertussis, and tetanus-containing; rotavirus; pneumococcal conjugate; and measles, mumps, and rubella [MMR]), and the proportion completely unvaccinated. The distribution of unvaccinated children was analyzed by state, and by socioeconomic status using the concentration index.

Results.

The prevalence of completely unvaccinated children in Mexico was low, with 0.3% children in 2012 and 0.8% children in 2021 receiving no vaccines (p = 0.070). Notwithstanding, for each vaccine, an important proportion of children missed receiving any dose. Notably, the prevalence of MMR unvaccinated children was 10.2% (95% CI 9.2–11.1) in 2012, 22.3% (95% CI 20.9–23.8) in 2018, and 29.1% (95% CI 26.3–31.8) in 2021 (p < 0.001 for the difference between 2012 and 2021). The concentration index indicated pro-rich inequalities in non-vaccination for 2 of 5 vaccines in 2012, 3 of 5 vaccines in 2018, and 4 of 5 vaccines in 2021. There were marked subnational variations. The percentage of MMR unvaccinated children ranged from 3.3% to 17.9% in 2012, 5.5% to 36.5% in 2018, and 13.1% to 72.5% in 2021 across the 32 states of Mexico.

Conclusions.

Equitable access to basic childhood vaccines in Mexico has deteriorated over the past decade. Vigilant equity monitoring coupled with tailored strategies to reach those left out is urgently required.
Руська православна церква у зовнішній політиці СРСР: історіографія радянської доби
Authors: Trygub Oleksandr , Stepanchuk Yurii
Published: February 2023

Руська православна церква (РПЦ) завжди була тісно пов’язана з інститутом влади і займала важливі позиції не тільки у внутрішньому житті держави, а й у зовнішньополітичному курсі. Характер сучасної міжнародної діяльності РПЦ був сформований радянською системою після Другої світової війни. Не дивлячись на досить активну позицію Московської Патріархії у зовнішній політиці СРСР, дане питання до сьогодні залишається одним із найменш вивчених як в історичній, так і політологічній літературі. Тому автори спробують визначити рівень висвітлення даного феномену у науковій літературі у розрізі використання радянською системою структури Руської православної церкви (РПЦ) у реалізації зовнішньополітичних завдань післявоєнної доби. Отже, метою статті є окреслення історіографічного надбання радянської доби щодо місця та ролі РПЦ у зовнішній політиці СРСР 1944-1991 років.

Радянська історіографія проблеми діяльності РПЦ на міжнародній арені почала формуватися з 1940-х років. Серед дослідників радянської доби можна виділити два напрямки: церковний і світський. Церковна школа представлена духовенством Московської патріархії: архієпископ Серафім (Соболєв), протоієрей Григорій Разумовський), Анатолій Вєдєрніков, Олександр Кожа. Світська школа презентована працями радянських антирелігійників: Миколи Гордієнка, Павла Курочкіна, Володимира Куроєдова, Миколи Краснікова.

Праці радянських дослідників, зазвичай, мають оглядовий агітаційно-пропагандистський характер, несуть або релігійний, або ж ідеологічний відбиток негативного ставлення до минулого православної церкви та загалом до релігії. Навіть найкращі зразки радянської історіографії, що представлені працями Миколи Гордієнка та Павла Курочкіна, позбавлені глибокого розкриття теми, оскільки автори не мали доступу до архівних документів у сфері державно-церковних відносин, не бачили латентних механізмів тих чи інших кроків у діяльності РПЦ і т.д. Усі використані в історіографічному аналізі роботи були написані в умовах певного ідеологічного тиску зі сторони політичного керівництва країни.
US-Polish Relations: Stability of the Euro-Atlantic Community in the Focus of NATO
Authors: Shevchuk Oleksandr , Tykhonenko Iryna
Published: February 2023

The issue of stability in the Euro-Atlantic community is related to NATO’s activities and the interaction of European states with the United States. In turn, an important place in the security environment of the European subcontinent is occupied by Poland, due to the geopolitical position of the state (critical influence on the stability in Central and Eastern Europe) and its activities in cooperation with the United States within NATO.

US cooperation with Poland has some conceptual background and determined by Warsaw’s participation in NATO operations, military and defense cooperation with NATO allies. There is a certain cyclical nature in US-Polish relations, given the political priorities of both countries (priorities of American Presidents’ administrations and activities especially of the Law and Justice (PiS) party in Poland), however, the security sphere is becoming an element of expanding allied relations. In connection with the Russian invasion of Ukraine in February 2022, US cooperation with Poland has gained new significance both in the format of strengthening bilateral cooperation and in the regional context.

In turn, a tendency to change the European architecture of regional security due to the transformation of the Western European security complex in accordance with the theory of B. Buzan is existed, given the military threat from Russia, which determines the strengthening of Poland’s role in NATO, cooperation with the United States in the Euro-Atlantic community.
Категорія «європейська інтеграція Західних Балкан» у міжнародних відносинах
Authors: Kravchenko Dmytro
Published: February 2023

У статті автор розглядає терміни щодо позначення Балканського регіону у вітчизняній та зарубіжній літературі та джерелах, країнах пострадянського простору, доктринах, дипломатичній практиці, зовнішньополітичних уявленнях міжнародних акторів. Увага звертається на географічних, історико-політичних, державних, етнічних, інтеграційних аспектах, що породили у використанні значну кількість термінів для позначення Балканського регіону. В період холодної війни виникло поняття Центральна та Південно-Східна Європа. Розпад біполярної системи, криза та розпад Югославії в 90-х роках ХХ століття внесло ще декілька вживаних термінів – постюгославський простір, країни колишньої Югославії, які на сьогодні представляють постконфліктну зону, що зробила крок до європейського способу життя, і де активність ЄС є найбільш високою. Найбільш прийнятним в дипломатичній практиці є використання терміну Південно-Східна Європа – географічне визначення без політико-ідеологічного підтексту, яке об’єднує країни в одну групу в контексті трансформаційних перетворень та взаємодій. Євроінтеграційні процеси в регіоні дали імпульс новому терміну – Західні Балкани.

Зосереджується увага на дослідженні та аналізі поняття «євроінтеграція Західних Балкан» у сучасних міжнародних відносинах. Визначено загальне та особливе в політиці розширення ЄС щодо балканських країн. Вказується, що євроінтеграція Балкан необхідна як важлива складова стабільності, каталізатор примирення, добросусідства та добрих політичних відносин, як допомога в подоланні націоналізму та нетерпимості, сприяння взаєморозумінню та політичному діалогу в регіоні, економічному процвітанню та верховенству права. Важливою є нова методологія розширення ЄС, що дає можливість пришвидшити процес вступу.
Санкційна політика Європейського Союзу проти Ірану у ХХІ ст.
Authors: Vovchuk Liudmyla
Published: February 2023

Початок постбіполярного періоду фактично завершив період «холодної війни» та ідеологічного протистояння у світі. Однак, у реаліях життя це протистояння нікуди не ділося, лише дещо «замаскувалося». Ми й надалі спостерігаємо зростанням чисельності та частоти міжнародних конфліктів, посягання на території інших країн, протистояння національних інтересів провідних акторів міжнародної арени, що призводить до появи нових більш небезпечних викликів міжнародній безпеці.

Сьогодні гостро постають проблеми поширення ядерної зброї, міжнародний тероризм, політичний та релігійний екстремізм, неконтрольовані локальні конфлікти, які можуть призвести до руйнації основ світової стабільності. З метою протидії цим дестабілізуючим міжнародну арену небезпек та вдосконалення принципів і механізмів підтримки міжнародного порядку представники міжнародного співтовариства, серед яких безпосередньо Європейський Союз, вдалися до застосування інструменту санкцій, які стали ключовим елементом сучасних міжнародних відносин. Серед таких країн, до яких ЄС був вимушений застосувати санкції став Іран, який будучи потужним близькосхідним гравцем та експортером ідеології революційного ісламу, впливає не лише на дестабілізацію рівноваги на Близькому Сході, але й завдає значного удару по міжнародній безпековій системі. Постачання Іраном Росії своїх безпілотників, що завдали ударів по Україні сприяли ухваленню ЄС у жовтні 2022 р. нового пакету санкцій щодо Ірану. Тому, у даній статті автор розгляне ключові аспекти санкційної політики ЄС щодо цієї країни.
Психологічна війна як гібридна загроза сучасній системі міжнародної безпеки
Authors: Zvezdova Olesia
Published: February 2023

Стаття присвячена проблемі психологічної війни у сучасних міжнародних відносинах. Метою статті є всебічне дослідження психологічних механізмів впливу на населення, що використовує ворог, з метою боротьби з ними у майбутньому. Визначені основні етапи еволюції психологічних операцій та їх характерні особливості. Подібні методи активно використовувались ще з часів античності, особливо під час військових дій. Але лише у ХХ ст. дана концепція отримала своє наукове обґрунтування і стала широко поширена.

Головними категоріями дослідження є психологічний вплив, інформаційно-психологічна операція і психологічна війна. Вони є тісно взаємопов’язані та лежать в основі один одної. Виділені серед найбільш поширених прийомів психологічної війни три основні групи : психологічний тиск, маніпулювання свідомістю, приховане порушення та спотворення законів логіки. Автор робить висновок, що для міжнародних відносин найбільш характерними є застосування латентного, цілеспрямованого, опосередкованого пропагандистського впливу. Протягом всіх періодів російсько-української гібридної війни, РФ активно продовжувала використовувати психологічні механізми впливу, особливо на населення тимчасово окупованих територій. Автор охарактеризував сфери, де цей вплив потрубє негайної протидії.
Analisis Kondisi Fisik pada Atlet Putra Floorball Surabaya
Authors: RS Pandang Sauma , Pramono Made , Purbodjati Purbodjati , Fikri Muhammad Dzul
Published: February 2023

Latar Belakang: Penelitian ini bertujuan untuk mengukur tingkat kecepatan, kelincahan, dan ketahanan aerobik atlet floorball di Surabaya.

Metode: Jenis penelitian deskriptif kuantitatif digunakan, dengan teknik pengumpulan data berupa tes kecepatan lari 30 meter, tes kelentukan, tes ketahanan aerobik yang nantinya dihitung mean, persentase pada tes yang telah dilakukan atlet. Sampel ditentukan sebanyak 15 atlet putra dengan waktu penelitian pada 30 – 31 Maret 2022 di Gor Bima Universitas Negeri Surabaya.

Hasil: Hasil penelitian menunjukkan, 50% atlet memiliki kecepatan yang cukup baik, 66.3% atlet melakukan tes kelentukan otot perut dengan program latihan Bent knee sit-up dan 73.3% memiliki kekuatan otot lengan sangat kurang baik pada program latihan push up. Dari kategori ketahanan aerobik pada program latihan MFT (Multistage Fitness Test) mayoritas atlet bernilai sedang di 66.7%.

Kesimpulan: Kesimpulan yang dapat ditarik dari tes yang dilakukan kepada 15 atlet floorball Surabaya yaitu, rata-rata penilaian sebesar 84,79% didapati atlet secara keseluruhan tes yaitu lari 30 meter, bent knee sit-up, push up, dan MFT.
Analisis Kesiapan Mental pada Atlet Bola Tangan Kota Surabaya Menjelang Porprov Jawa Timur 2022
Authors: Aulia Masitha Dewi , Hakim Abdul Aziz
Published: February 2023

Latar Belakang: Untuk mengetahui kesiapan mental atlet bola tangan kota Surabaya baik putra maupun putri menjelang PORPROV VII Jawa Timur 2022 dinilai menurut persepsi atlet.

Metode: Sampel pada penelitian ini adalah Atlet Bola Tangan Kota Surabaya total sebanyak 28 orang terdiri dari 14 orang atlet putra dan 14 orang atlet putri. Instrument yang digunakan dalam penelitian ini yaitu dengan mengumpulkan data primer dari kuesioner yang dibagikan kepada Atlet Bola Tangan Kota Surabaya melalui media google form yang kemudian diolah dengan metode deskriptif kualitatif.

Hasil: Pada kategori kepercayaan diri dengan sebesar 5 orang (18%), Kontrol emosi / perilaku 5 orang (18%), Konsentrasi 4 orang (14%), Usaha / proses 5 orang (18%), motivasi 9 orang (32%). Dalam kesiapan mental pada atlet bola tangan kota Surabaya sangat berkontribusi dalam upaya peningkatan dari segi kontrol emosi/perilaku dan konsentrasi atlet bola tangan Kota Surabaya persiapan PORPROV VII Jawa Timur 2022.

Kesimpulan: Berdasarkan ringkasan hasil penelitian dan uraian pembahasan terdapat hubungan yang kuat bahwasanya kesiapan mental pada atlet bola tangan kota Surabaya menjelang PORPROV Jawa Timur 2022 yang harus ditingkat yaitu pada konsentrasi dan peningkatan dalam motivasi atlet untuk meningkatkan performa mental.
Pengaruh Latihan Skipping Terhadap Kecepatan Tendangan pada Cabang Olahraga Karate SMAN 1 Sooko
Authors: Saputra Tedi , Purbodjati Purbodjati
Published: February 2023

Latar Belakang: Penelitian ini  bertujuan untuk  mengetahui pengaruh latihan skipping terhadap kecepatan tendangan pada cabang olahraga  karate  SMAN 1 SOOKO.

Metode: Penelitian ini  merupakan jenis penelitian deskriptif kuantitatif dengan menggunakan statistik dari  dua variabel, yaitu: Latihan Skipping dan Kecepatan Tendangan.Populasi dalam penelitian ini  atlet karate  SMAN 1 SOOKO  yang  berjumlah 25 orang (15 putra dan 10 putri).Sampel menggunakan teknikproporsional sampling karena peneliti mendapatkan saran dari  pelatih dengan sampel 14 orang yang  terdiri dari  7 putra dan 7 putri atlet karate  SMAN 1 SOOKO .

Hasil: Berdasarkan hasil penelitian ini  dapat disimpulkan bahwa terdapat pengaruh latihan skipping terhadap kecepatan tendangan)  pada cabang olahraga  karate  SMAN 1 SOOKO  (Mean = 141.50).

Kesimpulan: Berdasarkan hasil penelitian dan pembahasan pada uraian diatas, dapat disimpulkan  terdapat pengaruh latihan skipping terhadap kecepatan pada atlet SMAN 1 SOOKO  X.1, X.2 dan Y.1, Y.2   hasil (Mean= 141,50 dan 40,0). Peneliti merekomendasikan melakukan latihan  skipping selama 2 pertemuan/minggu meningkatkan kekuatan  atlet.
Pengaruh Latihan Small Sided Games Terhadap Akurasi Passing di La Brava Futsal Club
Authors: Ariffudin Moch. Bagus , Pramono Made
Published: February 2023

Latar Belakang: Penelitian ini bertujuan untuk mengetahui pengaruh latihan small sided games terhadap akurasi passing di La Brava Futsal Club

Metode: Penelitian ini menggunakan metode penelitian deskriptif kuantitatif metode analisis Uji-T dengan dua variable, yaitu : Latihan small sided games dan akurasi passing. Populasi dalam penelitian ini tim La Brava Futsal Club yang berjumlah 25 orang putra. Sampel menggunakan Teknik proposional sampling karena peneliti mendapatkan saran dari pelatih dengan sampel 10 orang atlet yang memenuhi kriteria

Hasil: Hasil penelitian ini dapat disimpulkan bahwa terdapat yang signifikan data pada pre test dan post test dengan mean 7,700 dan 7,500. Serta dalam error man menujukkan yang signifikan pre test 0,54 dan post test 0,48.

Kesimpulan: Hasil penelitian ini dapat disimpulkan bahwa terdapat yang signifikan data pada pre test dan post test dengan mean 7,700 dan 7,500. Serta dalam error man menujukkan yang signifikan pre test 0,54 dan post test 0,48. Hasilnya, ditemukan bahwa metode pelatihan permainan lapangan kecil untuk akurasi operan program pelatihan perlu ditingkatkan lagi. Oleh karena itu, penelitian ini diharapkan dapat membantu pelatih meningkatkan akurasi operan mereka.
Evaluasi Program Pengembangan Potensi Kampung Dolanan Semampir Di Kota Kediri
Authors: Koesherawati Anita , Pratama Budiman Agung , Rizky Muhammad Yanuar
Published: February 2023

Latar Belakang: Dalam penelitian adapun ruang lingkup dan tujuan untuk mengetahui kegiatan Kampung Dolanan Semampir, perencanaan yang dilakukan mengenai permodalan dan strategi Kampung Dolanan Semampir, proses pelaksanaan program pengembangan Kampung Dolanan Semampir, daya tarik wisatawan Kampung Dolanan Semampir di Kota Kediri.
Metode: Pendekatan yang digunakan deskriptif kualitatif dengan desain model CIPP. Prosedur pengumpulan data yakni observasi, wawancara, dan dokumentasi dengan subjek ketua pengelola, bendahara, ketua karang taruna, dan wisatawan. Analisis data yakni kualitatif dengan tahapan: reduksi data, display data dan kesimpulan serta menggunakan pengecekan keabsahan temuan.
Hasil: Diperoleh bahwa: ruang lingkup dan tujuannya menghilangkah image negative sebagai eks lokalisasi berubah menjadi kampung edukatif (melestarikan permainan tradisional). Terkait perencanaan  modal yakni dari swadaya masyarkat dan kerjasama pihak luar, proses pelaksanaan perbaikan sarana dan prasana yang ada kemudian mengikutsertakan beberapa instansi dalam proses pembangunan salah satunya gudang garam dalam bentuk bantuan dana maupun sportifitas, menjadikan warga sekitarnya untuk memajukan UMKM sebagai penghasilan tambahan ekonomi masyarakat sekitarnya, Terakhir daya tarik wisatawan, dengan melakukan promosi melalui media sosial, dor to door mengisi kegiatan di taman Kota Kediri CFD atau senam bersama, mengadakan lokakarya produksi permainan anak, belajar bahasa Jawa, hingga tataboga membuat masakan tradisional.
Kesimpulan:Mengenalkan permainan tradisional agar tidak terlalu ketergantungan dengan gadget, serta dapat menerapkannya dalam kehidupan sehari-hari dalam aktivitas yang salah satunya mampu meningkatkan kesehatan.
Analisis Terjadinya Gol di Piala Menpora 2021
Authors: Shavira Amiersha Syah , Bawono Mokhamad Nur
Published: February 2023

Latar Belakang: Penelitian ini bertujuan untuk mengetahui Terjadinya proses gol didalam kompetisi Piala Menpora 2021.
Metode: Penelitian ini merupakan deskriptif kualitatif Dengan menggunakan instrumen hasil analisis video pada terjadinya gol pada piala menpora 2021. Teknik analisis video, video yang diperoleh dianalisis dengan menggunakan persentase untuk mengetahui terjadinya proses gol didalam kompetisi Piala Menpora 2021.
Hasil: Peserta yang mengikuti kompetisi ini melalui 3 macam item yang diperoleh hasil bahwa keterampilan dalam proses terjadinya gol sepak bola pada peserta yang mengikuti kompetisi piala menpora 2021 tergolong sedang terbukti dari 23% melalui gol penalty, 55,1% melalui gol open play dan sisanya 21,9% melalui gol setpiece.
Kesimpulan: Open play Terjadi sebesar 55,1 % yang terjadi dalam pertandingan penyisihan grub sampai dengan babak final, Set piece Proses gol jenis ini terjadi sebesar 21,9% dalam pertandingan, Penalty terjadi sebesar 23% dalam turnamen Piala Menpora tahun 2021. bahwa proses terjadinya gol di piala menpora 2021 banyak terjadi melalui open play. Berdasarkan hasil penelitian tersebut maka peneliti memberikan saran bahwa pemberian latihan fisik dan teknik dasar bermain sepak bola hendaknya diberikan sejak usia dini agar lebih mudah dipahami dan dikuasai oleh pemain.
Kata kunci: gol; piala menpora; sepak bola
V-Drill Technique to Improve Forehand Smash Athletes PB Mitra Jaya Tengaran
Authors: Ichsan Anugrah Choirul , Indarto Pungki , Purnama Yudhi
Published: February 2023

Background: Sport is an activity that is loved by many people, because it can improve physical health and become an activity that entertains themselves. One of the most popular sports is badminton. One of the techniques that need to be mastered in badminton is to do a forehand smash. Many previous studies have investigated the ability to perform forehand smashes, but there are still few studies that examine the improvement of forehand smash skills by practicing the V-drill technique. Therefore, this study aims to determine the effect of v-drill variation technique training on badminton forehand smash skills.
Methods: This study used a sample of 30 badminton players at PB Mitra Jaya Tengaran. Data collection techniques using pretest and posttest questionnaires. After all the data were obtained, the Normality Test, Homogeneity Test and Paired Sample T-test were carried out with the help of SPSS.
Results: In this study, it was found that the V-Drill variation technique had an effect on the badminton players' forehand smash skills and there was a significant difference between the forehand hitting abilities before and after being given V-Drill technique training where the badminton players' skills in hitting forehand smashes were better.
Conclusions: after being given the V-Drill technique exercise compared to before being given the exercise.
Perbedaan Daya Tahan Aerobik Mahasiswa Fakultas Ilmu Keolahragaan Universitas Cendrawasih Setelah Melakukan Tari Yospan
Authors: Mandosir Yohanis Manfred , Muhammad Junalia , Pais Sopater Asyena , Kristanto Budi , Nasruddin Nasruddin
Published: February 2023

Latar Belakang: Tari Yospan adalah salah satu bentuk kegiatan untuk melindungi nilai-nilai budaya Papua dan dapat dimanfaatkan serta untuk meningkatkan kebugaran siswa. Tujuan dari penelitian ini adalah untuk mengetahui apakah tari Yospan berpengaruh terhadap daya tahan aerobik mahasiswa FIK-2019
Metode: Penelitian ini adalah penelitian eksperimen semu dengan desain pretest dan posttest one grup, dengan variabel: 1. Tari yospan yang dilakukan dengan iringan lagu wasimba dan 2. Daya tahan aerobik yang diukur dengan lari 2,4km. Populasi dalam penelitian ini adalah seluruh mahasiswa FIK Uncen dan sampel adalah mahasiswa FIK angkatan 2019 yang kontrak mata kuliah yospan berjumlah 14 responden
Hasil: Hasil penelitian dianalisis dengan menggunakan uji t berpasangan dan hasilnya adalah tidak terdapat pengaruh tari yospan terhadap daya tahan aerobik mahasiswa FIK Angkatan 2019, dibuktikan dengan nilai Sig = 0.20 > 0.05
Kesimpulan: Berdasarkan hasil uji T berpasangan dan pembahasan di atas, kesimpulan yang dapat dibuat dari penelitian ini adalah tidak ada perbedaan daya tahan aerobik mahasiswa FIK Uncen sebelum dengan setelah latihan tari yospan.
JEMBATAN MENUJU WIRAUSAHA SUSKES: ANALISIS DIMENSI KOMPETENSI WIRAUSAHA TERHADAP INTENSI BERWIRAUSAHA PADA MAHASISWA
Authors: Afriza Edi Fitriana , Srigustini Astri
Published: February 2023

Kewirausahaan dijadikan langkah konkret dalam menanggulangi permasalahan lapangan pekerjaan, akan tetapi kebanyakan mahasiswa belum memiliki dorongan internal yang kokoh supaya menjadi seorang wirausaha. Intensi berwirausaha pada kalangan mahasiswa masih rendah, diantaranya mahasiswa cenderung selalu memiliki rasa takut dalam membentuk dan mengelola usaha baru maupun yang sudah ada. Penelitian bertujuan melihat kompetensi berwirausaha mahasiswa yang ditinjau melalui dimensinya diantaranya seperti pengetahuan, keterampilan dan kemampuan individu yang akan diujikan kepada mahasiswa Pendidikan Ekonomi Universitas Siliwangi dengan jumlah sebanyak 389 orang. Pencapaian representatif data menjadi acuan dalam pengambilan langkah teknik sampel, dengan memakai random sampling maka diperoleh sebanyak 197 responden. Hasil penelitian menjelaskan bahwa dimensi kompetensi kewirausahaan berpengaruh signifikan kepada intensi berwirausaha baik secara parsial maupun simultan.
PERAN KEPALA SEKOLAH DALAM MEMBANGUN BUDAYA ORGANISASI DI SMP NEGERI PULAU LEBAR MUSI RAWAS UTARA
Authors: Sutarsih Siti
Published: February 2023

Tujuan dari penelitian ini adalah untuk menganalisis upaya-upaya apa saja yang dilakukaan kepala sekolah dalam membina budaya organisasi dan kinerja guru dalam pembelajaran. Penelitian ini merupakan penelitian kualitatif dengan teknik pengumpulan data, melalui observasi, wawancaa dan dokumentasi. Penelitian ini dilaksanakan di SMP Negeri Pulau Lebar. Teknik analisis yang digunakan dalam penelitian ini menggunakan teknik deskriptif analitik. Hasil penelitian menunjukan bahwa (1) Budaya organisasi pada SMP Negeri Pulau Lebar tercermin dalam beberapa kegiatan sekolah, suasana kekeluargaan, dan suri tauladan yang diberikan oleh kepala sekolah; (2) Upaya kepala sekolah dalam membina budaya organisasi dilakukan melalui dua cara, yaitu cara yang ditunjukan kepala sekolah dengan melaksanakan peran dan tanggung  jawabnya sebagai pemimpin, dan melalui kegiatan pengembangan diri untuk siswa. (3) Teknik kepala sekolah untuk membina kinerja guru dalam pembelajaran adalah dengan kunjungan kelas, pertemuan pribadi, rapat dewan guru, pertemuan kelompok kerja, serta pelatihan dan pembinaan guru.             Kata Kunci : Kepala Sekolah, Budaya Organisasi, Kinerja Guru dalam Pembelajaran
The Need for a Legal Standard of Care in the AI Environment
Authors: Bashayreh Mohammad H. , Tabbara Amer , Sibai Fadi N.
Published: February 2023

Artificial intelligence (AI) has risen to legal debate over legal liability in-volved in an incident. An intelligent machine can learn through experience and adapts its decisions accordingly. As such, if an intelligent machine’s be-haviour causes harm, the developer and the machine's owner may argue that the autonomous nature of AI systems has broken the causal link. The diffi-culty of determining who is liable for a harmful behaviour of an AI system is accentuated by the fact that tracing back the decision-making process of an AI system is not always possible. This paper aims to put forward a definition of a duty of care for developers and users of AI systems that could be the basis for the investigation of liability while seeking predictability of the allo-cation of legal liability in many cases involving AI incidents. The paper ex-amines some guidelines on ethics for AI to discern essential elements of the duty of care in the AI environment. The paper argues that a uniform minimum standard of care should be adopted internationally through model laws or even an international convention. A uniform standard of care should be enforced by State control rather than self-regulation by the AI industry. A licensing or certification requirement for AI products should be implemented to verify that the elements of the duty of care have been satisfied to control AI production and import/export relations. Violation of the standard of care can be an objective ground to negate or allocate negligence, especially when verifying errors in the design of the relevant software or if explaining the AI system's behaviour is not possible. A clear standard of care would, this paper assumes, help promote AI development and use and would not create imped-iments to investment in AI production.
State-Owned Enterprise’s Debt in the State Financial Regime
Authors: Hidayatulloh Hidayatulloh , Erdős Éva
Published: February 2023

Several Indonesian State-Owned Enterprises (SOEs) have had very high debts recently. Several reasons, such as government assignment projects, the impact of the Covid-19 pandemic, and corrupt management behaviour, have caused the increase in liability. There is a fierce debate among academics and legal scholars regarding whether the SOE’s debt is state debt. A state company is an independent legal entity separate from the state and obtains capital from separated state assets. Besides, the state, as the majority shareholder, assigns SOEs to projects that support government programs even though they are not profitable. In addition, several SOEs often receive State Equity Participation to survive bankruptcy caused by running out of capital or large debts. This paper will analyse the country's debt status from the perspective of public finance by taking the case of Indonesia. Moreover, it will explore the theoretical and empirical aspects of SOE’s debt from a state finance point of view. This study will use doctrinal legal research to interrogate the law as it is and should be. Although this research concludes that SOEs' finances are a state financial regime, the supervision of SOEs is not Government Judgment Rules but Business Judgment Rules. SOE's debt is the responsibility of SOE as a corporate legal entity. In the case of Indonesia, the government often rescues SOEs that have failed to pay their debts through State Equity Participation and/or privatisation while maintaining most state ownership shares, for instance, Garuda Indonesia, a national airline. Finally, state accountability for SOE's debt only occurs indirectly because of the financial separation between the state and companies. The Indonesian government saved Garuda Indonesia's finances to protect national assets and continue to control vital businesses. However, the state must also reform the management of SOEs so as not to harm state finances by upholding good corporate governance and preventing fraud and corruption.
Cyber Notary as A Mean of Indonesian Economic Law Development
Authors: Lubis Ikhsan , Murwadji Tarsisius , Sunarmi Sunarmi , Sukarja Detania
Published: February 2023

This paper tries to show how Indonesian economic law has evolved via the emergence of the cyber notary idea. Notaries engage in various everyday tasks and activities in the fantastic world development, such as giving the clients the finest service possible and impacting the economy. According to the law, notaries are required to be able to help and support anyone who requires genuine written documentation of legal situations, events, or activities. This study employs qualitative approaches and descriptive analysis. Additionally, researchers are interested in the phenomenon that examines the idea of a cyber notary as a way to advance Indonesian commercial law. Qualitative research aims to conduct extremely thorough investigations that examine the research's findings in great detail. Both primary data and secondary data are employed as sources of information. The findings demonstrate that cyber notary adds value to electronic documents by legalising them, for example, in addition to digitising notarial operations. However, because many aspects need to be ready, its implementation will take some time. Article 1868 of the Indonesian Civil Code stipulates that a genuine deed is a deed in a certain form that has been prescribed by law and is made before a public authority.
Indonesia’s Contra-Productive Regulation against the Rights of Unskilled Workers for Balinese in New Zealand
Authors: Kasih Desak Putu Dewi , Putra Ida Bagus Wyasa , Banu Lukas , Ranawijaya Ida Bagus Erwin , Pranawa Sidhi Ida Bagus Aswin
Published: February 2023

New Zealand relies heavily on its agricultural industry. There are over 4,150 cultivators in the horticultural sector. They require the cooperation of foreign workers. Some of them were recruited from Indonesia, where most of the labour force is poor and unskilled. This research is conducted to analyse the compatibility of legislation and policy in Indonesia and New Zealand. So, they may enjoy their rights and possibilities for choosing, acquiring, or migrating from one work to another and earning a fair salary, whether domestically or internationally. Based on the contextual law method, it has been concluded that New Zealand’s laws provide excellent regulations for such enjoyment. Regarding the equal enjoyment of their fundamental employment rights, Indonesian Law and policy have failed to meet the needs of employees. This article demonstrates the Indonesian and New Zealand legal systems’ capacity and the need for Indonesian Law to be reconstructed to fulfil workers' demands.