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Los hombres que reconocen a la muerte




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Revolutionary SAMs: transforming inverted perovskite solar cells

J. Mater. Chem. A, 2024, Advance Article
DOI: 10.1039/D4TA00962B, Highlight
Hongshi Li, ShunChang Liu
Revolutionary self-assembled monolayers, represented by xPACz, have propelled the rapid improvement in the performance of inverted perovskite solar cells.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Peddapalli goods train derailment: Several trains cancelled or diverted

Three railway lines were affected in the derailment. Some trains skipped stoppages.




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VideoProc Converter AI Review

What's one of the best one-stop video/image quality enhancement and editing software available for Windows? Answer: Digiarty's VideoProc Converter AI! From the makers of WinX DVD Ripper and WinX Video Converter comes VideoProc Converter: a multi-award winning software program that is a one-stop video/image processing program that allows you to restore and enhance video image quality in 1 click, convert video/audio, rip DVDs, edit video, download videos, video to GIF maker ... plus much more! The latest version of VideoProc Converter AI includes the ability to upscale old pictures and video ... (view more)




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Al bijna 40 jaar lang hebben we een vertekend beeld van de planeet Uranus, en dat door stom toeval - Het Belang van Limburg

  1. Al bijna 40 jaar lang hebben we een vertekend beeld van de planeet Uranus, en dat door stom toeval  Het Belang van Limburg
  2. Waarom wetenschappers al 40 jaar lang fout beeld hebben van planeet door stom toeval  Het Nieuwsblad
  3. Voyager 2 onthult geheimen van het magnetische mysterie van Uranus  Business AM
  4. Mysterie Uranus ontrafeld: al 40 jaar lang hebben we een verkeerd beeld van de planeet  De Morgen




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Duterte defies VP Sara’s appeal to excuse him from hearing

MANILA, Philippines — Former President Rodrigo Duterte has defied the appeal made by her daughter—Vice President Sara Duterte—that the ex-leader be excused from the House of Representatives’ quad committee hearing as it is already getting late. When the quad committee hearing on Wednesday was suspended at 9:10 p.m., Vice President Duterte approached lead presiding officer and Surigao del Norte Rep. Robert Ace Barbers, Santa Rosa City Rep. Dan Fernandez, Senior Deputy Speaker Aurelio Gonzales Jr., and Deputy Speaker David Suarez to discuss something. READ: Ex-President Duterte shows up at House quad comm drug war hearing After some time, Barbers asked […]...

Keep on reading: Duterte defies VP Sara’s appeal to excuse him from hearing




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Ex-Philippine President Duterte says ICC should 'hurry up' on drug war investigation

MANILA — Former Philippine President Rodrigo Duterte said the International Criminal Court (ICC) should 'hurry up' with its probe of his war on drugs, remaining firm in his defence of the brutal campaign as he said the investigation should start immediately."I'm asking the ICC to hurry up, and if possible, they can come here and start the investigation tomorrow," Duterte said in a congressional inquiry on his war on drugs. "If I am found guilty, I will go to prison." According to police data, more than 6,200 people died in anti-drug operations under Duterte's presidency, during which police typically said they had killed suspects in self-defence. Human rights groups believe the real toll to be far greater, with thousands more users and small-time peddlers killed in mysterious circumstances by unknown assailants. "I assume full responsibility for whatever happened in the actions taken by law enforcement agencies of this country to... stop the serious problem of drugs affecting our people," Duterte said. The ICC last year cleared the way for an investigation to into the thousands of deaths and other suspected rights abuses.




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Large-scale infra development to propel India to be Siemens AG’s third biggest market in three years: CSO Peter Koerte

Peter Koerte Siemens AG, said currently the U.S. is the company’s biggest market followed by China, Germany and France along with some neighbouring markets




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10 flights diverted as dense fog hits Delhi airport

The India Meteorological Department (IMD) reported that very dense fog began forming around 5.30 am, resulting in a thick haze over different parts of the national capital.




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Wikipedia: Emperor Philip [the Arab] of Syria - Roman Emperor from 244 A.D. to 249 A.D. - Among early Christian writers Philip had the reputation of being sympathetic to the Christian faith - It was even claimed that he converted to Christianity, becoming

Philip the Arab (Latin: Marcus Julius Philippus Augustus; c. 204 - 249), also known as Philip or Philippus Arabs, was Roman Emperor from 244 to 249 A.D. He came from Syria, and rose to become a major figure in the Roman Empire. He achieved power after the death of Gordian III, quickly negotiating peace with the Sassanid Empire. During his reign, Rome celebrated its millennium. Among early Christian writers Philip had the reputation of being sympathetic to the Christian faith. It was even claimed that he converted to Christianity, becoming the first Christian emperor, but this is disputed. He supposedly tried to celebrate Easter with Christians in Antioch, but the bishop Babylas made him stand with the penitents. Philip and his wife received letters from Origen. Philip was overthrown and killed following a rebellion led by his successor Decius. -- Religious beliefs: Some later traditions, first mentioned in the historian Eusebius [Eusebius of Caesarea (c. AD 263 - 339) also called Eusebius Pamphili, was a Roman historian, exegete and Christian] in his Ecclesiastical History, held that Philip was the first Christian Roman Emperor. According to Eusebius (Ecc. Hist. VI.34), Philip was a Christian, but was not allowed to enter Easter vigil services until he confessed his sins and sat among the penitents, which he did so willingly. Later versions located this event in Antioch. However, [modern] historians generally identify the later Emperor Constantine, baptised on his deathbed, as the first Christian emperor, and generally describe Philip's adherence to Christianity as dubious, because non-Christian writers do not mention the fact, and because throughout his reign, Philip to all appearances (coinage, etc.) continued to follow the state religion. Critics ascribe Eusebius' claim as probably due to the tolerance Philip showed towards Christians. Saint Quirinus of Rome was, according to a legendary account, the son of Philip the Arab.



  • Christian Church History Study
  • 1. 0 A.D. to 312 A.D. - Birth of Jesus and the early Church Age

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Le vice-Premier ministre chinois appelle au cours de la COP29 � renforcer les syst�mes d'alerte pr�coce pour tous

Le repr�sentant sp�cial du pr�sident chinois Xi Jinping, Ding Xuexiang, qui est �galement vice-Premier ministre de Chine, a appel� mardi � renforcer les syst�mes d'alerte pr�coce pour tous et � am�liorer les capacit�s d'adaptation au changement...




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Inverted tables: an alternative to relational structures

articles: 

The inverted table format can deliver fast and flexible query capabilities, but is not widely used. ADABAS is probably the most successful implementation, but how often do you see that nowadays? Following is a description of how to implement inverted structures within a relational database. All code run on Oracle Database 12c, release 12.1.0.1.

Consider this table and a few rows, that describe the contents of my larder:

create table food(id number,capacity varchar2(10),container varchar2(10),item varchar2(10));
insert into food values(1,'large','bag','potatoes');
insert into food values(2,'small','box','carrots');
insert into food values(3,'medium','tin','peas');
insert into food values(4,'large','box','potatoes');
insert into food values(5,'small','tin','carrots');
insert into food values(6,'medium','bag','peas');
insert into food values(7,'large','tin','potatoes');
insert into food values(8,'small','bag','carrots');
insert into food values(9,'medium','box','peas');

The queries I run against the table might be "how many large boxes have I?" or "give me all the potatoes, I don't care about how they are packed". The idea is that I do not know in advance what columns I will be using in my predicate: it could be any combination. This is a common issue in a data warehouse.
So how do I index the table to satisfy any possible query? Two obvious possibilities:
First, build an index on each column, and the optimizer can perform an index_combine operation on whatever columns happen to be listed in the predicate. But that means indexing every column - and the table might have hundreds of columns. No way can I do that.
Second, build a concatenated index across all the columns: in effect, use an IOT. That will give me range scan access if any of the predicated columns are in the leading edge of the index key followed by filtering on the rest of the predicate. Or if the predicate does not include the leading column(s), I can get skip scan access and filter. But this is pretty useless, too: there will be wildly divergent performance depending on the predicate.
The answer is to invert the table:
create table inverted(colname varchar2(10),colvalue varchar2(10),id number);
insert into inverted select 'capacity',capacity,id from food;
insert into inverted select 'container',container,id from food;
insert into inverted select 'item',item,id from food;

Now just one index on each table can satisfy all queries:
create index food_i on food(id);
create index inverted_i on inverted(colname,colvalue);

To retrieve all the large boxes:
orclz> set autotrace on explain
orclz> select * from food where id in
  2  (select id from inverted where colname='capacity' and colvalue='large'
  3  intersect
  4  select id from inverted where colname='container' and colvalue='box');

        ID CAPACITY   CONTAINER  ITEM
---------- ---------- ---------- ----------
         4 large      box        potatoes


Execution Plan
----------------------------------------------------------
Plan hash value: 1945359172

---------------------------------------------------------------------------------
| Id  | Operation                                | Name       | Rows  | Bytes | C
---------------------------------------------------------------------------------
|   0 | SELECT STATEMENT                         |            |     3 |   141 |
|   1 |  MERGE JOIN                              |            |     3 |   141 |
|   2 |   TABLE ACCESS BY INDEX ROWID            | FOOD       |     9 |   306 |
|   3 |    INDEX FULL SCAN                       | FOOD_I     |     9 |       |
|*  4 |   SORT JOIN                              |            |     3 |    39 |
|   5 |    VIEW                                  | VW_NSO_1   |     3 |    39 |
|   6 |     INTERSECTION                         |            |       |       |
|   7 |      SORT UNIQUE                         |            |     3 |    81 |
|   8 |       TABLE ACCESS BY INDEX ROWID BATCHED| INVERTED   |     3 |    81 |
|*  9 |        INDEX RANGE SCAN                  | INVERTED_I |     3 |       |
|  10 |      SORT UNIQUE                         |            |     3 |    81 |
|  11 |       TABLE ACCESS BY INDEX ROWID BATCHED| INVERTED   |     3 |    81 |
|* 12 |        INDEX RANGE SCAN                  | INVERTED_I |     3 |       |
---------------------------------------------------------------------------------

Predicate Information (identified by operation id):
---------------------------------------------------

   4 - access("ID"="ID")
       filter("ID"="ID")
   9 - access("COLNAME"='capacity' AND "COLVALUE"='large')
  12 - access("COLNAME"='container' AND "COLVALUE"='box')

Note
-----
   - dynamic statistics used: dynamic sampling (level=2)

orclz>

Or all the potatoes:
orclz> select * from food where id in
  2  (select id from inverted where colname='item' and colvalue='potatoes');

        ID CAPACITY   CONTAINER  ITEM
---------- ---------- ---------- ----------
         1 large      bag        potatoes
         4 large      box        potatoes
         7 large      tin        potatoes


Execution Plan
----------------------------------------------------------
Plan hash value: 762525239

---------------------------------------------------------------------------------
| Id  | Operation                              | Name       | Rows  | Bytes | Cos
---------------------------------------------------------------------------------
|   0 | SELECT STATEMENT                       |            |     3 |   183 |
|   1 |  NESTED LOOPS                          |            |       |       |
|   2 |   NESTED LOOPS                         |            |     3 |   183 |
|   3 |    SORT UNIQUE                         |            |     3 |    81 |
|   4 |     TABLE ACCESS BY INDEX ROWID BATCHED| INVERTED   |     3 |    81 |
|*  5 |      INDEX RANGE SCAN                  | INVERTED_I |     3 |       |
|*  6 |    INDEX RANGE SCAN                    | FOOD_I     |     1 |       |
|   7 |   TABLE ACCESS BY INDEX ROWID          | FOOD       |     1 |    34 |
---------------------------------------------------------------------------------

Predicate Information (identified by operation id):
---------------------------------------------------

   5 - access("COLNAME"='item' AND "COLVALUE"='potatoes')
   6 - access("ID"="ID")

Note
-----
   - dynamic statistics used: dynamic sampling (level=2)
   - this is an adaptive plan

orclz>

Of course, consideration needs to be given to handling more complex boolean expressions; maintaining the inversion is going to take resources; and a query generator has to construct the inversion code and re-write the queries. But In principle, this structure can deliver indexed access for unpredictable predicates of any number of any columns, with no separate filtering operation. Can you do that with a normalized star schema? I don't think so.
I hope this little thought experiment has stimulated the little grey cells, and made the point that relational structures are not always optimal for all problems.
--
John Watson
Oracle Certified Master DBA
http://skillbuilders.com




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Vater durfte in Belarus inhaftierte Maria Kolesnikowa besuchen

Nach fast zwei Jahren gibt es wieder ein Lebenszeichen der in Belarus inhaftierten Oppositionspolitikerin Maria Kolesnikowa. Ihr Vater durfte die Gefangene besuchen. Ihre Familie war zuletzt in großer Sorge um Kolesnikowa.




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TV-Moderator Hegseth soll Trumps Verteidigungsminister werden

Tag für Tag werden neue Namen der künftigen Trump-Regierung bekannt: Für Aufsehen sorgt jetzt, dass der rechte TV-Moderator Pete Hegseth das Verteidigungsministerium übernehmen soll. Auch Tech-Milliardär Musk bekommt einen Posten.




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Keystroke Converter 201509042445

Customize keyboard layout Change key shortcu




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MP3 Converter

Blaze Media Pro offers a powerful, yet easy to use, batch MP3 converter, editor, burner, ripper, and much more all-in-one product.  Also supports CD, WAV, WMA, OGG, etc. for audio and AVI, MPEG-1, MPEG-2, WMV, and ASF for video.




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AMR Converter

Fast and easy to use batch AMR converter software supports two-way conversion among AMR and MP3, WAV, WMA, OGG, AAC, AC3, AIFF, AU, VOX, GSM, A-LAW, u-LAW, MP2, MPC, and many more audio formats.




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dBpowerAMP Music Converter [Win XP/Vista/7/8/10/11]

Categoría: Multimedia:Sonidos:Conversores
Transforma tu PC en una verdadera herramienta multimedia.




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FreeSmith Video Converter

Completely free software: FreeSmith video converter FreeSmith video converter is the most versatile free video converter for converting video files between different formats, including AVI, MP4, WMV, MKV, MPEG, FLV, SWF, 3GP, DVD, WebM, MP3, etc for iPad, iPod, iPhone, PSP, Android, tablets. Download video from YouTube and other online videos. It also helps to […]




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1&1 nennt Fakten: So viele Sender hat das "vierte Netz"

1&1 hat aktuelle Zahlen zu seinem Mobilfunk-Netzausbau genannt.




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Spotify breidt aanbod uit met series van Cineverse met positieve impact op lock-in, advertentie-inkomsten en de ARPU

Spotify breidt zijn aanbod uit met videocontent van Cineverse. Video podcasts, muziekvideo's, clips en videocursussen vormen al een behoorlijk logische uitbreiding van het aanbod. Het vergroot de lock-in en rechtvaardigt hogere tarieven. Het toevoegen van series gaat een stap verder en is te...




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Grace and the Inverted Pyramid

Father Stephen comments on some of the thoughts found in a recent work by Archimandrite Zacharias of England. He looks at the "inverted pyramid," the humility of Christ in which authority is to be found not at the top but at the bottom of things, in Christ's bearing the sins of the whole of humanity.




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Holy New Martyr Anastasius of Epirus and Daniel, whom he converted




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Holy New Martyr Anastasius of Epirus, and Daniel, Whom He Converted




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Holy New Martyr Anastasius of Epirus and Daniel, Whom He Converted




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Holy New Martyr Anastasius of Epirus and Daniel, Whom He Converted




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We Came, We Saw, We Converted

A blatantly commercial message for Fr. Joseph Huneycutt's new book, "We Came, We Saw, We Converted" (Conciliar Press). It's a humorous look at a book that takes a humorous look at Orthodoxy. But what else would you expect from the Orthodixie?




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We Came, We Saw, We Converted

In this special edition of Orthodixie, John Maddex interviews Fr. Joseph about his new Conciliar Press book, We Came, We Saw, We Converted.




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Enraizar Fuerte En El Señor

Carta: Heb 11: 9-10, 32-40, Evangelio Mt 1: 1-25 El Padre Nicholas predicó unirse a Cristo y hacer su voluntad. Letter: Heb 11: 9-10, 32-40, Gospel: Mt 1: 1-25 Father Nicholas preached to join Christ and do his will.




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We Came, We Saw, We Converted

On a new “classics” edition of Ex Libris, the podcast of Ancient Faith Publishing, we re-explore one of the more timeless AFP offerings. Featured today is the book We Came, We Saw, We Converted: The Lighter Side of Orthodoxy in America by Fr. Joseph Huneycutt.




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Traffic diverted after car flips over in crash

Police say no life-changing injuries were reported in the incident.




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A Semantic Wiki Based on Spatial Hypertext

Spatial Hypertext Wiki (ShyWiki) is a wiki which represents knowledge using notes that are spatially distributed in wiki pages and have visual characteristics such as colour, size, or font type. The use of spatial and visual characteristics in wikis is important to improve human comprehension, creation and organization of knowledge. Another important capability in wikis is to allow machines to process knowledge. Wikis that formally structure knowledge for this purpose are called semantic wikis. This paper describes how ShyWiki can make use of spatial hypertext in order to be a semantic wiki. ShyWiki can represent knowledge at different levels of formality. Users of ShyWiki can annotate the content and represent semantic relations without being experts of semantic web data description languages. The spatial hypertext features make it suitable for users to represent unstructured knowledge and implicit graphic relations among concepts. In addition, semantic web and spatial hypertext features are combined to represent structured knowledge. The semantic web features of ShyWiki improve navigation and publish the wiki knowledge as RDF resources, including the implicit relations that are analyzed using a spatial parser.




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Des découvertes archéologiques de l'époque romaine et du Moyen-Âge à Roulers

(Belga) Les archéologues ont fait plusieurs découvertes archéologiques datant de la période romaine et du Moyen Âge à Roulers, communique la province de Flandre occidentale ce lundi. Les excavations se sont déroulées dans le cadre de travaux liées à l'aménagement d'un bassin tampon. Celui-ci sera construit au bout de la Wagenweg dans le quartier De Ruiter à Roulers dans le courant du printemps.

C'est pourquoi une étude archéologique est en cours. Elle a mis au jour des vestiges de l'époque romaine et du Moyen Âge. Un certain nombre de traces de fondations, un fossé, un four à charbon de bois et un tombeau contenant des restes brûlés avec des jarres en céramique ont été retrouvés. Ils prouvent l'existence d'activités et d'habitations qui remontent à l'époque romaine. Plusieurs fossés et fosses peuvent aussi être associés au Moyen Âge, entre le Xe et le XIIe siècle. "Ensemble, ils nous donnent un meilleur aperçu de l'histoire des habitations et de l'implantation paysagère des activités qui ont eu lieu sur le hameau de De Ruiter dans le passé. Dans une perspective plus large, ils contribuent à une meilleure compréhension de l'évolution de la vallée du Mandel vers ce qu'elle est devenue aujourd'hui", affirment les archéologues. Mercredi prochain, les personnes intéressées auront l'occasion de voir les fouilles de plus près et de participer à une visite guidée. L'archéologue Willem Hantson, du service du patrimoine archéologique et architectural RADAR, emmènera les visiteurs pour une visite de 40 minutes. Toutes les informations sont disponibles sur www.midwest.be/opgraving-roeselare-collievijverbeek. La province de Flandre occidentale prévoit de commencer au printemps la construction de la zone d'inondation contrôlée (ZIC) et du bassin de rétention d'eau pour l'agriculture. (Belga)




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The Implementation of Hypertext-based Learning Media for a Local Cultural Based Learning




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A new model for efficiency estimation and evaluation: DEA-RA-inverted DEA model

Data envelopment analysis (DEA) is widely used in various fields and for various models. Inverted data envelopment analysis (inverted DEA) is an extended model of DEA. Regression analysis (RA) is a statistical process for estimating the relationships among variables based on the model of averaged image. There are no essential relations among DEA and RA and inverted DEA. We creatively combine DEA, RA and inverted DEA to propose a new model: DEA-RA-Inverted DEA model. The model realises the efficiency estimation and evaluation through a discussion of the residual variables and the residual ratio coefficients. In addition, we will demonstrate the effectiveness of the model by applying it to efficiency estimation and evaluation of 16 Chinese logistics enterprises.




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Ex-Philippine President Duterte says ICC should ‘hurry up’ on drug war investigation

MANILA: Former Philippine President Rodrigo Duterte said the International Criminal Court (ICC) should ‘hurry up’ with its probe of his war on drugs, remaining firm in his defence of the brutal campaign as he said the investigation should start immediately.

“I’m asking the ICC to hurry up, and if possible, they can come here and start the investigation tomorrow,“ Duterte said in a congressional inquiry on his war on drugs.

“If I am found guilty, I will go to prison.”

According to police data, more than 6,200 people died in anti-drug operations under Duterte’s presidency, during which police typically said they had killed suspects in self-defence.

Human rights groups believe the real toll to be far greater, with thousands more users and small-time peddlers killed in mysterious circumstances by unknown assailants.

“I assume full responsibility for whatever happened in the actions taken by law enforcement agencies of this country to... stop the serious problem of drugs affecting our people,“ Duterte said.

The ICC last year cleared the way for an investigation to into the thousands of deaths and other suspected rights abuses.

The Philippines withdrew from the ICC in March 2019, when Duterte was president. Appeals judges at the ICC subsequently ruled prosecutors still had jurisdiction over the alleged crimes because they occurred when the Philippines was an ICC member.




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No contempt citations for ex-president Duterte as he refrains from swearing at House drug war probe

The House of Representatives saw quite a toned-down but more gutsy version of former President Rodrigo Duterte as he refrained from swearing at the House probe into his bloody anti-narcotics campaign.




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Matches and mismatches between national and EU-wide priorities: Examining the Natura 2000 network in vertebrate species conservation






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What Does a Catalytic Converter Do and Why Do People Steal Them?

Catalytic converters are one of the most important parts of a car's emissions control system. Learn about catalytic converters and catalytic converter laws.




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Redheffer, Mertens and One-Million Dollars

I didn't know anything about these topics until a couple of weeks ago. Now I can't stop thinking about them.... read more >>





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Redheffer and Mertens, Accelerated

Shortly after I published the second post about the Mertens conjecture, a reader's comment suggested a new approach to computing Redheffer determinants and the Mertens function. It is now possible to compute a half-million values of the Mertens function in about five hours.... read more >>





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Data Suggest a Possible Association Between Agent Orange Exposure and Hypertension, But the Evidence Is Limited

A new report from the Institute of Medicine finds suggestive but limited evidence that exposure to Agent Orange and other herbicides used during the Vietnam War is associated with an increased chance of developing high blood pressure in some veterans.




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Eliminating Lead Emissions From Small Aircraft Will Require Concerted Efforts Across the Aviation Sector, Says New Report

Significantly reducing lead emissions from gasoline-powered aircraft will require the leadership and strategic guidance of the Federal Aviation Administration (FAA) and a broad-based and sustained commitment by other government agencies and the nation’s pilots, airport managers, aviation fuel and service suppliers, and aircraft manufacturers, says a new congressionally mandated report from the National Academies of Sciences, Engineering, and Medicine.




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Ingredion expands Fibertex citrus fiber ingredient line

The ingredients promise texturizing properties and clean-label benefits.




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Key Technology debuts auto diverter for vibratory conveyors

Key Technology, a member of the Duravant family of operating companies, introduces its new and improved Auto Diverter for its popular Iso-Flo vibratory conveyors.




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LG Electronics USA expands ENERGY STAR-certified line of Inverter Heat Pump Water Heaters

LG Electronics USA expanded its line of ENERGY STAR-certified Inverter Heat Pump Water Heaters with two new models featuring demand response and a water leakage detection sensor, ensuring a comprehensive domestic water heating solution for residential applications.